Supernumerary brachioradialis - Anatomical variation with magnetic resonance imaging findings: A case report

Figure 1 Intraoperative findings. a: Proprius brachioradialis tendon; b: Superficial branch of radial nerve; c: Supernumerary brachioradialis tendon with tendon loop; d: Flexor carpi radialis tendon with tendon loop; e: Palmaris longus tendon.

Figure 2 Clinical presentation at 5 mo postoperatively. A: Scarification and distance of the scar to the flexion crease; B: The area of loss of sensibility.

Figure 3 Magnetic resonance imaging series at 5 mo postoperatively, 85 mm proximal to the radius styloid tip at the level of injury and tendon suture with relationship of proprius brachioradialis (full line) and supernumerary brachioradialis (interrupted line).

Figure 4 Magnetic resonance imaging series of forearm at 5 mo postoperatively with relationship of proprius brachioradialis (full line) and supernumerary brachioradialis (interrupted line).