Closed wound	Rupture of extensor pollicis longus	Rupture of tendon	Thumb joint deformity	Traumatic arthropathy of the hand	Traumatic injury of hand	Traumatic injury of wrist
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Mallet thumb with closed tendon injury (disorder)
	Mallet thumb with closed tendon injury
	malletduim met gesloten letsel van pees
	'mallet thumb' met ongecompliceerd peesletsel

Id	209768007
Status	Defined

Associated morphology	Rupture
Finding site	Structure of extensor pollicis longus muscle tendon

Associated morphology	Wound, closed
Finding site	Structure of extensor pollicis longus muscle tendon

Associated morphology	Deformity
Finding site	Structure of interphalangeal joint of thumb

Due to

Traumatic event

ICD-10 complex map reference set

Target	S66.2
Rule	TRUE
Advice	ALWAYS S66.2 \| POSSIBLE REQUIREMENT FOR AN EXTERNAL CAUSE CODE
Correlation	SNOMED CT source code to target map code correlation not specified