CPT® Code 67835

Correction of trichiasis, as described by CPT® Code 67835, involves a surgical procedure aimed at addressing an eyelid condition where the eyelashes grow inward towards the eye, causing irritation and potential damage to the ocular surface. This inward orientation of the lashes can lead to discomfort, chronic irritation, and even corneal abrasions if left untreated. The procedure is particularly indicated when a significant portion of the eyelid is affected, necessitating a more extensive surgical intervention than simple eyelash removal. In this procedure, an incision is made along the lid margin, and a free mucous membrane graft is utilized to repair the defect created by the incision. The graft, typically harvested from the lower lip or another suitable site, is carefully shaped and sutured into place to restore the integrity of the eyelid and redirect the lashes away from the eye. This approach not only alleviates the immediate symptoms associated with trichiasis but also aims to provide a long-term solution to prevent recurrence of the condition.