The Modified Eden-Lange Tendon Transfer for Lateral Scapular Winging Secondary to Spinal Accessory Nerve Injury.

ABSTRACT: Trapezius paralysis following injury to the spinal accessory nerve can be a debilitating complication resulting from lymph node biopsy, radical neck dissection, or penetrating trauma in the region of the posterior cervical triangle. Disruption of the delicate muscular balance in the shoulder girdle may result in lateral scapular winging, ipsilateral upper extremity radiculopathy, and limited shoulder function and range of motion. Spontaneous recovery with nonoperative management is possible in some patients, and restoration of function after reparative neural procedures has been observed in patients undergoing timely repair. However, extended delays from the time of injury to surgery are common and may necessitate various muscle transfers to reestablish the complex biomechanics and balance of the shoulder girdle. We describe a modification to the classic Eden-Lange procedure with lateral transfer of the levator scapulae and rhomboid minor to the scapula spine and rhomboid major transfer with a small wafer of bone to the scapula body for chronic lateral winging of the scapula following injury to the spinal accessory nerve as the result of a cervical lymph node biopsy.

SUBMITTER: Gustin M 

PROVIDER: S-EPMC7587927 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature