172635000: Extirpation of lesion of external auditory canal (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)\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\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)\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\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)\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\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)\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\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)\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\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)\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\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)\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\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)\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\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 the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\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 the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\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 the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\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 the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\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 the ear\Operation on external ear\External auditory canal operations\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\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 the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\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 the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal

\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on ear\Procedure on external ear\Operation on external ear\External auditory canal operations\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on ear\Procedure on external ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on ear\Procedure on external ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on ear\Operation on the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on ear\Operation on the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on ear\Operation on the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on ear\Operation on the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on ear\Operation on the ear\Operation on external ear\External auditory canal operations\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on ear\Operation on the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Procedure on ear\Operation on the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Excision of head structure (procedure)\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Excision of head structure (procedure)\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Excision of head structure (procedure)\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Excision of head structure (procedure)\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on the ear\Operation on external ear\External auditory canal operations\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body region (procedure)\Procedure on head\Operative procedure on head\Operation on the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on organ\Procedure on ear\Procedure on external ear\Operation on external ear\External auditory canal operations\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on organ\Procedure on ear\Procedure on external ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on organ\Procedure on ear\Procedure on external ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on organ\Procedure on ear\Operation on the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on organ\Procedure on ear\Operation on the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on organ\Procedure on ear\Operation on the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on organ\Procedure on ear\Operation on the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on organ\Procedure on ear\Operation on the ear\Operation on external ear\External auditory canal operations\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on organ\Procedure on ear\Operation on the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on organ\Procedure on ear\Operation on the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body system (procedure)\Procedure on ear and related structures\Procedure on ear\Procedure on external ear\Operation on external ear\External auditory canal operations\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body system (procedure)\Procedure on ear and related structures\Procedure on ear\Procedure on external ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body system (procedure)\Procedure on ear and related structures\Procedure on ear\Procedure on external ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body system (procedure)\Procedure on ear and related structures\Procedure on ear\Operation on the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body system (procedure)\Procedure on ear and related structures\Procedure on ear\Operation on the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body system (procedure)\Procedure on ear and related structures\Procedure on ear\Operation on the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body system (procedure)\Procedure on ear and related structures\Procedure on ear\Operation on the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body system (procedure)\Procedure on ear and related structures\Procedure on ear\Operation on the ear\Operation on external ear\External auditory canal operations\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body system (procedure)\Procedure on ear and related structures\Procedure on ear\Operation on the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by site\Procedure on body system (procedure)\Procedure on ear and related structures\Procedure on ear\Operation on the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal

\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)\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\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)\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\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)\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\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)\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Excision of head structure (procedure)\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Excision of head structure (procedure)\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Excision of head structure (procedure)\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Excision of head structure (procedure)\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Operation on the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Operation on the ear\Ear excision (procedure)\Excision of lesion of ear (procedure)\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Operation on the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Operation on the ear\Ear excision (procedure)\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Operation on the ear\Operation on external ear\External auditory canal operations\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Operation on the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Extirpation of lesion of external ear\Extirpation of lesion of external auditory canal
\Procedure by method (procedure)\Operative procedure on head\Operation on the ear\Operation on external ear\External ear excision\Excision of lesion of external ear (procedure)\Excision of lesion of external auditory canal\Extirpation of lesion of external auditory canal

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

267254016 Extirpation of lesion of external auditory canal en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

554850019 Extirpation of lesion of external auditory canal (procedure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

267254016 Extirpation of lesion of external auditory canal en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

267254016 Extirpation of lesion of external auditory canal en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

554850019 Extirpation of lesion of external auditory canal (procedure) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core

554850019 Extirpation of lesion of external auditory canal (procedure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Extirpation of lesion of external auditory canal	Is a	To take something off or out, to get rid of, to eliminate	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Extirpation of lesion of external auditory canal	Is a	External auditory canal operations	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Extirpation of lesion of external auditory canal	Procedure site	External auditory canal structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Extirpation of lesion of external auditory canal	Method (attribute)	Extirpation - action	false	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Extirpation of lesion of external auditory canal	Method (attribute)	Surgical action	false	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Extirpation of lesion of external auditory canal	Direct morphology	Morphologically abnormal structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Extirpation of lesion of external auditory canal	Is a	Extirpation of lesion of external ear	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Extirpation of lesion of external auditory canal	Procedure site	External auditory canal structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Extirpation of lesion of external auditory canal	Procedure site	External auditory canal structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Extirpation of lesion of external auditory canal	Procedure site	External auditory canal structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Extirpation of lesion of external auditory canal	Procedure site	External auditory canal structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Extirpation of lesion of external auditory canal	Procedure site - Direct (attribute)	External auditory canal structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Extirpation of lesion of external auditory canal	Procedure site - Direct (attribute)	External auditory canal structure	true	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Extirpation of lesion of external auditory canal	Method (attribute)	Extirpation - action	true	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Extirpation of lesion of external auditory canal	Direct morphology	Morphologically abnormal structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Extirpation of lesion of external auditory canal	Direct morphology	Lesion	true	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Extirpation of lesion of external auditory canal	Is a	Excision of lesion of external auditory canal	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships

Type

Active

Source

Characteristic

Refinability

Group

This concept is not in any reference sets