The Gavin Herbert Eye Institute, University of California, Irvine, California, U.S.A.
Ophthalmic Plast Reconstr Surg. 2014 Mar-Apr;30(2):e32-5. doi: 10.1097/IOP.0b013e318291665c.
Superior limbal trabeculectomy remains a common surgical treatment for glaucoma. Positional effects on the overlying upper eyelid-both ptosis and retraction-have been associated with the procedure. More than 1 mechanism may explain retraction; however, the eyelid may elevate mechanically due to the underlying raised superior bulbar conjunctiva.
上方角膜缘小梁切除术仍然是治疗青光眼的常见手术方法。该手术与上眼睑的位置变化(包括上睑下垂和退缩)有关。有多种机制可能解释退缩的原因;然而,由于下方抬高的球结膜,眼睑可能会因机械性原因而抬高。