Primary tendinitis of the long head of the biceps

Abstract

Seventeen patients with chronic painful shoulders who showed evidence of isolated bicipital tendinitis involving only the extracapsular, intertubercular portion of the long head of the biceps were chosen for surgical treatment when conservative treatment failed. The patients were thought to have primary bicipital tendinitis. The latter condition is secondary to other shoulder pathologies. Thirteen patients had tenodeses and four patients had transfer of the long head of the biceps to the origin of the conjoined tendon. Overall, excellent and good results were noted in 94% of both groups of patients when the long head of the biceps was tenodesed or transferred. Whether or not the long head of the biceps is a significant depressor of the humeral head requires further investigation.