Modified second stage Hughes tarsoconjunctival reconstruction for lower eyelid defects.

To describe a novel technique utilizing an amniotic membrane graft (AMT) to create the mucocutaneous portion of the lower eyelid margin in a modified Hughes eyelid reconstruction for secondary revision or prevention of a hyperemic, hypertrophic conjunctival margin with excessive discharge. This was a retrospective, non-comparative interventional study. Thirty consecutive patients who underwent a modified Hughes reconstruction were included. The first step of the reconstruction was performed in a standard fashion using a tarsoconjunctival flap from the ipsilateral upper eyelid. The second stage was accomplished by the division of the tarsoconjunctival flap. The modification of the procedure included the addition of AMT (Ambio 5®, IOP Ophthalmics, CA) to the new mucocutaneous junction. Main outcome measures included the post Mohs surgery defect size, post-reconstruction complications. One patient received AMT for a revision of a hyperemic lid margin following reconstruction, while 29 subsequent patients received AMT as a primary procedure. The mean size of the post-Mohs defect was 23.75 ± 6.6 mm2 horizontally and 9.1 ± 5.4 mm2 vertically, involving 79.53 ± 16.8% of the lower eyelid. There was no evidence of hyperemic or hypertrophic margin at a mean follow-up of 4.41 ± 2.91 months. The addition of an AMT for the revision, or as a primary procedure for prevention of a hyperemic, hypertrophic eyelid margin with excess mucus production in the post-Hughes lower eyelid reconstruction has favorable outcomes in this preliminary study, however warrants further investigation with larger number of patients and longer follow-up.