Adjustable sutures in strabismus surgery. A follow-up study.

Strabismus surgery with adjustable sutures of absorbable material was performed in 19 patients, aged 8-69 years, who had paralytic strabismus and/or were re-operated. The ocular alignment was assessed at 1 week and 3-12 months post-operatively. In 12 of the patients eye position was stable during that period. Eleven of them had good or moderate binocular vision. However, eye position changed over the follow-up period in about half of the patients with poor binocular vision. No evidence was found for any muscle repositioning by mechanical stress during suture absorption.