Disorder of acromioclavicular joint	Disorder of synovium	Lesion of joint	Neoplasm of uncertain behavior of bone and articular cartilage	Neoplasm of uncertain behavior of skeletal system	Neoplasm of uncertain behavior of soft tissues of shoulder	Neoplasm of uncertain behavior of soft tissues of thorax	Villonodular synovitis of the shoulder region
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Villonodular synovitis of acromioclavicular joint (disorder)
	Villonodular synovitis of acromioclavicular joint
	diffuus type tenosynoviale reusceltumor van AC-gewricht
	D-TGCT van AC-gewricht diffuus type tenosynoviale reusceltumor van acromioclaviculair gewricht diffuus type synoviitis villonodularis pigmentosa van acromioclaviculair gewricht

Id	202435002
Status	Defined

Associated morphology	Tenosynovial giant cell tumor, diffuse
Finding site	Acromioclavicular joint synovium

ICD-10 complex map reference set

Target	M12.21
Rule	TRUE
Advice	ALWAYS M12.21
Correlation	SNOMED CT source code to target map code correlation not specified