4] To the best of our knowledge, till date, there has been no reported case of giant cell tumor arising from the extensor digitorum brevis
Peroneal nerve motor conduction to the extensor digitorum brevis
There were absent compound muscle action potentials from the left extensor digitorum brevis
and tibialis anterior as well as electromyographic evidence of complete denervation in the left tibialis anterior, with no sign of reinnervation.
Weakness of the extensor digitorum brevis
can occur from motor branch compression.
52 NCS: Nerve Conduction Study, APB: Abductor Pollicis Brevis, ADM: Abductor Digiti Minimi, EDB: Extensor Digitorum Brevis
, FHB: Flexor Hallucis Brevis
1) Often associated with common peroneal nerve (CPN) dysfunction, it is caused by paresis of the ankle dorsiflexor, the tibialis anterior, and the toe dorsiflexors, the extensor digitorum brevis
and extensor hallucis longus.
10-12) In hallux rigidus, interposition with the capsule and a portion of flexor hallucis brevis and extensor digitorum brevis
tendons has been described.