Lindner posterior vitreous fistula with senile cataract extraction for quick reformation of anterior chamber: indications, technique, and results.

: Pars plana partial vitrectomy using Lindner posterior vitreous fistula was prophylactically used with senile cataract extraction in cases known to be liable for nonreformation of anterior chamber and gelly vitreous with perfect results as regards postoperative maintenance of anterior chamber aphakic depth. The combined operation is indicated in cases (1) if the other eye was lost through nonreformation of anterior chamber after a perfect senile cataract extraction; and (2) in very old patients with very shallow anterior chamber especially when there are other senile ocular changes such as flatter, thinner cornea, tendency for uveal vascular engorgement and exudations (after hypotony of operation), and bad wound healing. This is especially true in small hypermetropic eyes with small cornea. The technique of the combined operation is described.