Economizing strabismus surgery: Using half the double-armed suture for horizontal muscles

Abstract

In a developing country like India, both availability and affordability of medical care are obstacles, leading to delay in seeking timely treatment. To reduce the cost incurred to the patients for strabismus surgery, we used half of a 6-0 polyglactin suture for performing common muscle weakening and strengthening procedures: a fixed and hang back recessions with plication and resection. We cut the 45-cm-long double-armed 6-0 polyglactin sutures in two halves, and with a modified approach, used one-half in each of two patients planned for monocular two horizontal muscles surgeries: fixed recession-plication and hang back recession-resection. By devising an intuitive manner of threading a single armed 22.5 cm suture we successfully carried out horizontal extraocular muscle surgeries on each of two patients of exotropia. We believe in the long run, this will reduce the cost to individual patients and sponsoring groups, and suggest that strabismus surgeons consider adopting this option.

Keywords

• half-suture strabismus surgery
• modified suturing
• reducing cost