ĐÁNH GIÁ KẾT QUẢ PHẪU THUẬT LÁC CÓ CHỈNH CHỈ TRÊN BỆNH NHÂN LÁC NGANG CƠ NĂNG NGƯỜI LỚN

Abstract

Background: Horizontal strabismus is the most common type of functional strabismus in adults. Current surgical methods for strabismus are based on the principle of strengthening or weakening the extraocular muscles. Among these, adjustable suture strabismus surgery has been shown to provide many benefits in adults, increasing the success rate of surgery. Subjects and Methods: A retrospective study was conducted on 36 patients with functional horizontal strabismus at Hanoi Eye Hospital, who underwent adjustable suture strabismus surgery from January 2021 to December 2024. The minimum follow-up period was 6 months. Results: The study showed that 94.4% of patients achieved good outcomes, while 5.6% had fair or poor outcomes. Binocular vision improved from 13.9% before surgery to 16.7% after surgery. The complication rate was low, at 8.3%. Conclusion: Adjustable suture strabismus surgery in patients with functional horizontal strabismus provides a high and safe rate of ocular alignment, although the improvement in binocular vision remains limited