A child with Supracondylar fracture is unable to flex his interphalangeal joint of thumb. Which nerve is most likely injured ?
Flexion at Interphalyngeal joint of thumb caused by FlexorPollicisLongus which us supplied by anterior Interosseus nerve a branch of median nerve . Anterior Interooseus nerve is the most commonly injured nerve in Supracondylar humerus fracture Refer : maheswari 9th ed
Median nerve
Deep branch of ulnar nerve
Posterior Interosseus nerve
Anterior Interosseus nerve
Elbow injuries