Combined Adjustable Rectus Muscle Resection-Recession for Incomitant Strabismus

Introduction: We sought to report the results of combined adjustable suture resection and recession of a rectus extraocular muscle in a subset of patients who are asymptomatic in the primary position but diplopic in secondary functional gaze positions. Methods: We undertook a retrospective chart review of 12 patients who underwent a surgical procedure consisting of combined resection and recession of the same rectus extraocular muscle on adjustable suture, the amount of recession being double the amount of resection. Results: The amount of incomitance reduced from a preoperative mean of 11.6 prism diopters (PD) to a postoperative mean of 2.9 PD. All 4 rectus muscles underwent operation No significant change in the primary position alignment occurred. Diplopia was eliminated in 11 of the 12 patients postoperatively. Conclusion: The combined adjustable suture resection and recession operation is an effective and easy procedure for treatment of this subset of patients with incomitant strabismus.