Dilation of anus	Operation on skeletal muscle	Perianal region operations
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Dilation of anal sphincter (procedure)
	Dilation of anal sphincter
	dilatatie van anale sfincter
	dilatatie van anussfincter oprekken van anale sfincter

Id	174368001
Status	Defined

Method	Dilation - action
Procedure site - Direct	Structure of sphincter ani muscle

DHD Procedure thesaurus reference set

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Dilation of anal sphincter under nonlocal anesthesia