Triple Tendon Transfer of the Levator Scapulae, Rhomboid Major, and Rhomboid Minor to Reconstruct the Paralyzed Trapezius.

Abstract

Trapezius paralysis is a relatively uncommon condition that orthopaedic surgeons may encounter. Despite the paucity, it presents as a debilitating condition with sequelae of poor function and deconditioning. Conservative management often fails, and patients are left with limited surgical options. In the current Eden-Lange procedure, tendon transfer of the levator scapulae, rhomboid major, and rhomboid minor is performed to reconstruct the paralyzed trapezius. Although good outcomes have been found with this technique, the pull of the levator scapulae and the pull of the rhomboids are in opposition to each other, which presents a biomechanical problem for patients because this fails to re-create the natural function of the trapezius. In this article, we present a technique that is a modification of the Eden-Lange triple tendon transfer using suture bone bridges in which the levator scapulae is transferred as with the original procedure; however, the rhomboids with bony bridges are transferred to a different point along the medial scapula. Our technique therefore may better re-create the natural pull of the fibers of the upper, middle, and lower trapezius.