446570000: Craniectomy by retromastoid approach (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, vaporize, freeze, suture, probe, or manipulate by closed reductions.\Surgical removal\Removal done with a cutting instrument\Excision of head structure\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (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, vaporize, freeze, suture, probe, or manipulate by closed reductions.\Surgical removal\Removal done with a cutting instrument\Musculoskeletal system excision\Excision of bone\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (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, vaporize, 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\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (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, vaporize, 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\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (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, vaporize, freeze, suture, probe, or manipulate by closed reductions.\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (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, vaporize, freeze, suture, probe, or manipulate by closed reductions.\Operative procedure on head\Excision of head structure\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (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, vaporize, freeze, suture, probe, or manipulate by closed reductions.\Operative procedure on head\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on bone of skull (procedure)\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Excision of head structure\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull (procedure)\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on organ\Procedure on bone (organ)\Operation on bone (procedure)\Excision of bone\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on organ\Procedure on bone (organ)\Operation on bone (procedure)\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body system\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body system\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body system\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull (procedure)\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body system\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Operation on bone (procedure)\Excision of bone\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body system\Procedure on musculoskeletal system (procedure)\Procedure on skeletal system\Procedure on bone (organ)\Operation on bone (procedure)\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body system\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body system\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by site\Procedure on body system\Procedure on musculoskeletal system (procedure)\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by method\To take something off or out, to get rid of, to eliminate\Surgical removal\Removal done with a cutting instrument\Excision of head structure\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by method\To take something off or out, to get rid of, to eliminate\Surgical removal\Removal done with a cutting instrument\Musculoskeletal system excision\Excision of bone\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by method\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Excision of bone\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by method\Operation on musculoskeletal system\Surgical procedure on skeletal system\Operation on bone (procedure)\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by method\Operation on musculoskeletal system\Musculoskeletal system excision\Excision of bone\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by method\Operative procedure on head\Excision of head structure\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)
• \Procedure by method\Operative procedure on head\Operation on bone of skull\Craniectomy\Posterior cranial fossa craniectomy\Craniectomy by retromastoid approach (procedure)

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 01-Apr 2025. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
2880261010	Craniectomy by retromastoid approach (procedure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2884184016	Craniectomy by retromastoid approach	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5353681000241119	crâniectomie par approche rétromastoide	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module

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