Hand
Boutonniere Fracture
Avulsion of dorsal base of middle phalanx from central slip of extensor tendon
Volar Plate Fracture
Avulsion of volar base of middle phalanx
Jersey Finger
Avulsion of volar base of distal phalanx from flexor digitorum profundus
2/2 Hyperextension
Mallet Finger
Avulsion of dorsal base of distal phalanx from extensor tendon
Chronic injury results in swan neck deformity
