41178004: Structure of sphincter ani muscle (body structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure\Anatomical structure\...

\Body organ structure\Structure of striated muscle and/or smooth muscle\...

\Structure of striated muscle\Skeletal muscle structure\Regional skeletal muscle structure\Skeletal muscle structure of trunk\Skeletal muscle structure of perineum\Structure of sphincter ani muscle

\Skeletal and/or smooth muscle structure\Skeletal muscle structure\Regional skeletal muscle structure\Skeletal muscle structure of trunk\Skeletal muscle structure of perineum\Structure of sphincter ani muscle

\Body system structure\Structure of digestive system\Digestive tract structure\Digestive tract part\Gastrointestinal tract structure\Structure of anus and/or rectum\Anal structure\Anus part\Structure of sphincter ani muscle
\Body system structure\Structure of musculoskeletal system\Structure of regional musculoskeletal system\Musculoskeletal structure of trunk\Skeletal muscle structure of trunk\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body system structure\Structure of musculoskeletal system\Structure of regional musculoskeletal system\Regional skeletal muscle structure\Skeletal muscle structure of trunk\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body system structure\Structure of musculoskeletal system\Skeletal muscle system structure\Skeletal muscle and/or tendon structure\Skeletal muscle structure\Regional skeletal muscle structure\Skeletal muscle structure of trunk\Skeletal muscle structure of perineum\Structure of sphincter ani muscle

\Body tissue structure\Structure of soft tissue\Skeletal muscle structure\Regional skeletal muscle structure\Skeletal muscle structure of trunk\Skeletal muscle structure of perineum\Structure of sphincter ani muscle

\Body region structure\Chest and/or abdomen and/or pelvis structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Perianal region structure\Structure of sphincter ani muscle
\Body region structure\Chest and/or abdomen and/or pelvis structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Chest and/or abdomen and/or pelvis structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body region structure\Chest and/or abdomen and/or pelvis structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Structure of anus and/or rectum\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Chest and/or abdomen and/or pelvis structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Perianal region structure\Structure of sphincter ani muscle
\Body region structure\Chest and/or abdomen and/or pelvis structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Chest and/or abdomen and/or pelvis structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Perineal structure\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body region structure\Structure of regional musculoskeletal system\Musculoskeletal structure of trunk\Skeletal muscle structure of trunk\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body region structure\Structure of regional musculoskeletal system\Regional skeletal muscle structure\Skeletal muscle structure of trunk\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Perianal region structure\Structure of sphincter ani muscle
\Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Perianal region structure\Structure of sphincter ani muscle
\Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Structure of anus and/or rectum\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Perianal region structure\Structure of sphincter ani muscle
\Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Perineal structure\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic cross-sectional segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Perianal region structure\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic cross-sectional segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic cross-sectional segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Perianal region structure\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Structure of anus and/or rectum\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Perianal region structure\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk\Perineal structure\Skeletal muscle structure of perineum\Structure of sphincter ani muscle
\Body region structure\Body part structure\Trunk structure\Musculoskeletal structure of trunk\Skeletal muscle structure of trunk\Skeletal muscle structure of perineum\Structure of sphincter ani muscle

Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module

68690016 Sphincter ani muscle en Synonym Active Entire term case insensitive SNOMED CT core module

68693019 Anal sphincter en Synonym Active Entire term case insensitive SNOMED CT core module

492908015 Structure of sphincter ani muscle en Synonym Active Entire term case insensitive SNOMED CT core module

777937012 Structure of sphincter ani muscle (body structure) en Fully specified name Active Entire term case insensitive SNOMED CT core module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Structure of sphincter ani muscle	Is a	Skeletal muscle structure of perineum	true	Inferred relationship	Existential restriction modifier
Structure of sphincter ani muscle	Is a	Anus part	true	Inferred relationship	Existential restriction modifier
Structure of sphincter ani muscle	Part of	Entire skeletal muscle system	false	Additional relationship	Existential restriction modifier
Structure of sphincter ani muscle	Part of	Entire anus	false	Additional relationship	Existential restriction modifier
Structure of sphincter ani muscle	Part of	Entire abdominal wall	false	Additional relationship	Existential restriction modifier
Structure of sphincter ani muscle	Is a	Perianal region structure	true	Inferred relationship	Existential restriction modifier

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Entire sphincter ani muscle	Is a	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
External anal sphincter structure	Is a	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
Sphincter ani internus muscle structure	Is a	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
Insertion of prosthetic material around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Construction of anal neosphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Repair of anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Thiersch procedure	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Gracilis sling operation	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Park operation, posterior anal repair	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal sphincter finding	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Integrity of anal sphincter	Finding site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
Intact anal sphincter	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Damaged anal sphincter	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Healed tear of anal sphincter	Finding site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal sphincter tone	Finding site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
Anal sphincter squeeze tone	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal sphincter tone absent	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Weak anal sphincter	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal sphincter spasm	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Reflex dilation of anus	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal twitching	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal sphincter pressure	Finding site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
Anal sphincter manometry	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Gastrointestinal electromyography	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
Electromyography of stomach	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
Burge test	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
Finding of tone of anal sphincter	Finding site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
Perineal laceration involving anal sphincter	Finding site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Complete rectal prolapse with displacement of anal sphincter	Finding site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Dilation of anal sphincter under nonlocal anesthesia	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Suture of anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Fissurectomy with sphincterotomy	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Repair of anal sphincter aneurysm	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal sphincterotomy	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal sphincterectomy	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Perineal operations for rectal prolapse	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Perianal plication of levator ani muscles and anal sphincters	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Insertion of supralevator sling	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Excision of sphincter of anus	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Dilation of anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Sphincter ani incontinence	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Perineal repair of rectal prolapse NEC	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Other specified perineal operation for rectal prolapse	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Perineal operation for rectal prolapse NOS	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Other specified dilation of anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Dilation of anal sphincter NOS	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Post-anal repair	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Overlap repair of anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Finding of anal sphincter tone	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Finding of integrity of anal sphincter	Finding site	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Part of sphincter ani muscle	Is a	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier
Lateral sphincterotomy	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Posterior anal sphincterotomy	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Left lateral anal sphincterotomy	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Partial internal sphincterotomy for hemorrhoid	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Repair of current obstetric laceration of rectum and sphincter ani	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	3
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	3
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Insertion of encircling suture around anal sphincter	Procedure site	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	3
Insertion of encircling suture around anal sphincter	Procedure site - Direct	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Insertion of encircling suture around anal sphincter	Procedure site - Direct	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Post-anal repair	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Overlap repair of anal sphincter	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Lateral sphincterotomy	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Repair of anal sphincter	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Thiersch procedure	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Insertion of prosthetic material around anal sphincter	Procedure site - Indirect	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Gracilis sling operation	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Construction of anal neosphincter	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal sphincter manometry	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Electromyography of anal sphincter	Procedure site - Direct	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Repair of current obstetric laceration of rectum and sphincter ani	Procedure site - Direct	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Posterior anal sphincterotomy	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Left lateral anal sphincterotomy	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Dilation of anal sphincter under nonlocal anesthesia	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Suture of anal sphincter	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Park operation, posterior anal repair	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Fissurectomy with sphincterotomy	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Repair of anal sphincter aneurysm	Procedure site - Direct	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal sphincterotomy	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Insertion of supralevator sling	Procedure site - Indirect	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Excision of sphincter of anus	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Dilation of anal sphincter	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Other specified dilation of anal sphincter	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Dilation of anal sphincter NOS	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Immediate repair of obstetric laceration of perineum and sphincter of anus	Procedure site - Direct	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	2
Insertion of supralevator sling	Procedure site - Indirect	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Anal sphincterorrhaphy for obstetrical laceration	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Insertion of dynamic graciloplasty sphincter	Procedure site - Direct	False	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Gracilis sling operation	Procedure site - Direct	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1
Construction of anal neosphincter	Procedure site - Direct	True	Structure of sphincter ani muscle	Inferred relationship	Existential restriction modifier	1

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Id	Description	Lang	Type	Status	Case?	Module
68690016	Sphincter ani muscle	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module
68693019	Anal sphincter	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module
492908015	Structure of sphincter ani muscle	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module
777937012	Structure of sphincter ani muscle (body structure)	en	Fully specified name	Active	Entire term case insensitive	SNOMED CT core module