Sutureless one-handed intercapsular phacoemulsification. The keyhole technique.
Advances in the phacoemulsification technique have made small incision cataract surgery with lens implantation and sutureless incision closure a reality. This paper describes a step-by-step technique of small incision construction (the key), capsulorhexis (the keyhole), hydrodissection, intercapsular phacoemulsification (the doorway), and small incision lens implantation without the need for suture closure. A review of 200 cases with follow-up at one year is described. Evaluation of a postmortem eye at eight weeks following this sutureless technique indicates that these incisions are self-sealing, do not leak, do not induce astigmatic change, and allow rapid visual recovery.
Kershner
R M
RM
D000368:Aged; D002387:Cataract Extraction / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007910:Lenses, Intraocular; D008297:Male; D011183:Postoperative Complications; D013536:Suture Techniques; D014792:Visual Acuity; D014945:Wound Healing