Extensor Tendon Injuries
Zones
I DIPJ
II Middle Phalanx
III PIPJ
IV Proximal Phalanx
V MCPJ
VI Metacarpal
VII Dorsal Wrist Retinaculum
I DIPJ
II Middle Phalanx
III PIPJ
IV Proximal Phalanx
V MCPJ
VI Metacarpal
VII Dorsal Wrist Retinaculum