Editorial Commentary: Arthroscopically Assisted Posterior Latissimus Dorsi and Teres Major Transfers Show Improvement for Irreparable Posterosuperior Rotator Cuff Tears but Are Rarely the Best Choice.

Tendon transfers have shown good clinical results in a numerous reviews of treatment options for unrepairable posterosuperior rotator cuff tears. Combined latissimus dorsi and teres major transfer have been described as an option to improve external rotation strength. Although outcomes have been acceptable, other options for treatment of this patient population may be preferable in terms of outcomes and perioperative morbidity.