Spacer Graft Study

In this prospective, randomized clinical trial, patients who will already be undergoing lower eyelid retraction repair with a spacer graft will randomly be assigned via a randomization web-site to receive 1 of 3 spacer grafts: hard palate, autologous auricular cartilage, and porcine acellular dermal matrix (Enduragen). Both the patient and the surgeon will know which of the three possible grafts are being used.