ACCESSORY EXTENSOR DIGITI MINIMI MUSCLE SIMULATING A SOFT TISSUE MASS DURING SURGERY: A CASE REPORT
Abstract
During a wrist ganglion excision originating at the tendon sheath of the extensor carpi ulnaris muscle, a soft tissue mass was observed just radial and distal to the surgical field. Dissection of the mass revealed an accessory extensor digiti minimi muscle belly which joined the radial extensor digiti minimi tendon. The surgical impact is discussed.