1336241002: Excision of bilateral mastoid bones (procedure)

SNOMED CT Concept\Procedure\...

\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Surgical removal (procedure)\Excision\Excision of head structure (procedure)\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Surgical removal (procedure)\Excision\Excision of head structure (procedure)\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Surgical removal (procedure)\Excision\Musculoskeletal system excision\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Surgical removal (procedure)\Excision\Musculoskeletal system excision\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Surgical removal (procedure)\Excision\Musculoskeletal system excision\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Surgical removal (procedure)\Excision\Musculoskeletal system excision\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operative procedure on head\Mastoid and middle ear operations\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operative procedure on head\Mastoid and middle ear operations\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operative procedure on head\Excision of head structure (procedure)\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operative procedure on head\Excision of head structure (procedure)\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operative procedure on head\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operative procedure on head\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operative procedure on head\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Intentional, structural alteration of the human body by mechanical, thermal, light-based, electromagnetic, or chemical means, and/or by the incision or destruction of tissues using instruments to cut, burn, vaporise, freeze, suture, probe, or manipulate by closed reductions.\Operative procedure on head\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)

\Procedure by site\Procedure on body region (procedure)\Procedure on head\Mastoid and middle ear procedure\Mastoid and middle ear operations\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Mastoid and middle ear procedure\Mastoid and middle ear operations\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on bone of skull\Procedure on temporal bone\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on bone of skull\Procedure on temporal bone\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on bone of skull\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on bone of skull\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on bone of skull\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on bone of skull\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Mastoid and middle ear operations\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Mastoid and middle ear operations\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Excision of head structure (procedure)\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Excision of head structure (procedure)\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Procedure on temporal bone\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Procedure on temporal bone\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Procedure on temporal bone\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Procedure on temporal bone\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by site\Procedure on body system (procedure)\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)

\Procedure by method (procedure)\To take something off or out, to get rid of, to eliminate\Surgical removal (procedure)\Excision\Excision of head structure (procedure)\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\To take something off or out, to get rid of, to eliminate\Surgical removal (procedure)\Excision\Excision of head structure (procedure)\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\To take something off or out, to get rid of, to eliminate\Surgical removal (procedure)\Excision\Musculoskeletal system excision\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\To take something off or out, to get rid of, to eliminate\Surgical removal (procedure)\Excision\Musculoskeletal system excision\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\To take something off or out, to get rid of, to eliminate\Surgical removal (procedure)\Excision\Musculoskeletal system excision\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\To take something off or out, to get rid of, to eliminate\Surgical removal (procedure)\Excision\Musculoskeletal system excision\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Partial ostectomy\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Partial ostectomy\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operative procedure on head\Mastoid and middle ear operations\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operative procedure on head\Mastoid and middle ear operations\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operative procedure on head\Excision of head structure (procedure)\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operative procedure on head\Excision of head structure (procedure)\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operative procedure on head\Operation on bone of skull\Mastoid operation\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operative procedure on head\Operation on bone of skull\Mastoid operation\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operative procedure on head\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Excision of right mastoid (procedure)\Excision of bilateral mastoid bones (procedure)
\Procedure by method (procedure)\Operative procedure on head\Operation on bone of skull\Craniectomy (procedure)\Mastoidectomy\Left mastoidectomy\Excision of bilateral mastoid bones (procedure)

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 01-Jun 2024. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

5364006019 Excision of bilateral mastoids en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5364007011 Excision of bilateral mastoid bones (procedure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

5364008018 Bilateral mastoidectomy en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5364009014 Excision of both mastoids en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5367778019 Excision of bilateral mastoid bones en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5364006019 Excision of bilateral mastoids en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5364007011 Excision of bilateral mastoid bones (procedure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

5364008018 Bilateral mastoidectomy en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5364009014 Excision of both mastoids en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5367778019 Excision of bilateral mastoid bones en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Excision of bilateral mastoid bones (procedure)	Method (attribute)	Excision - action	true	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of bilateral mastoid bones (procedure)	Method (attribute)	Excision - action	true	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Excision of bilateral mastoid bones (procedure)	Is a	Left mastoidectomy	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Excision of bilateral mastoid bones (procedure)	Is a	Excision of right mastoid (procedure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Excision of bilateral mastoid bones (procedure)	Procedure site - Direct (attribute)	Structure of left mastoid bone (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of bilateral mastoid bones (procedure)	Procedure site - Direct (attribute)	Structure of right mastoid bone (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)	2

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Recurrent cholesteatoma of bilateral mastoid cavities	After	True	Excision of bilateral mastoid bones (procedure)	Inferred relationship	Existential restriction modifier (core metadata concept)	3

This concept is not in any reference sets