Brachioradialis tendon transfer and palmaris longus tendon graft for thumb avulsion: A case report and review of literature

Figure 1 Complete traumatic thumb avulsion. A and B: Complete traumatic thumb avulsion at the metacarpophalangeal joint with the flexor pollicis longus tendon avulsion at the musculotendinous junction, as seen on photographs; C: The hand radiograph taken at the emergency department. Triangle: The base of the proximal phalanx; white arrow: The metacarpophalangeal joint; blue arrow: Flexor pollicis longus tendon; two black arrows: Proper palmar digital nerves of the thumb.