Levator Scapulae Transfer and Fascia Lata Fasciodesis for Chronic Spinal Accessory Nerve Palsy

ABSTRACT

A retrospective evaluation of the functional results after reconstructive treatment with levator scapulae transfer and scapulo-spinal fasciodesis by fascia lata slings for complete chronic trapezius palsy is presented. Five patients (ages 6 to 40 years) were operated on between 1988 and 1991 because of incapacitating pain and/or functional limitations. Treatment was recommended after failure to alleviate symptoms by a shoulder-girdle muscle-strengthening program or after unsuccessful nerve graft.

The descriptions of the results are drawn from the last follow-up evaluation available for each patient (minimum: 14 months post-operative). They are expressed in terms of functional recovery, residual pain, and patient satisfaction. Three patients had an excellent result, with at least 80 percent of normal abduction and forward elevation of the arm, no residual pain, and a high satisfaction rate. One patient showed good improvement in function, with 90 percent of normal shoulder function, but complained of some residual pain. The last patient was not improved by the surgery.

Levator scapulae transfer and scapulo-spinal fasciodesis by fascia lata slings, substitute for the function of the upper trapezius and enhance the function of the serratus anterior, thus helping to relieve pain and to improve shoulder function after chronic trapezius palsy. The procedure warrants consideration in patients who are not candidates for nerve repair and reconstruction.