ABSTRACT
BACKGROUND: The aim of this study was to evaluate the intraocular pressure (IOP)-lowering effect of cataract surgery combined with canaloplasty compared to canaloplasty alone. METHODS: A total of 43 patients underwent canaloplasty without cataract surgery (group K) and 20 patients underwent canaloplasty with cataract surgery (group K+P). The IOP-lowering effect was measured 4-6 weeks, 3, 6 and 12 months postoperatively. RESULTS: The mean presurgical IOP was 18.26 ± 6.07 mmHg in group K and 16.95 ± 3.46 mmHg in group K+P. In group K the mean IOP was 13.08 ± 5.67 mmHg (28% reduction) 4-6 weeks postoperatively, 13.25 ± 4.51 mmHg (27%) 3 months postoperatively, 12.4 ± 3.25 mmHg (32%) 6 months postoperatively and 12.5 ± 2.45 mmHg (32%) 12 months postoperatively. The mean IOP in group K+P was 11.41 ± 4.87 mmHg (33%) 4-6 weeks postoperatively, 10.4 ± 4.88 mmHg (39%) 3 months postoperatively, 11.0 ± 2.89 mmHg (35%) 6 months postoperatively and 13.0 ± 1.94 mmHg (23%) 12 months postoperatively (no statistical significant difference between the two groups). CONCLUSIONS: Combined cataract-canaloplasty surgery has no significant additional IOP-lowering effect compared to canaloplasty alone.
Subject(s)
Cataract Extraction/methods , Ocular Hypertension/surgery , Trabecular Meshwork/surgery , Aged , Combined Modality Therapy , Female , Humans , Male , Treatment OutcomeABSTRACT
In German there is no word for the term "festoon" but it can be used to describe folds due to gravity of the upper and the lower lid, sometimes accompanied by an oedema. The manuals of eyelid surgery (Neubauer or Heilman and Paton) recommend a direct excision, perhaps in combination with a shortening of the lid. But the postoperative result may show a poor scar and a persisting oedema. In cases of low grade festoon a temporary therapy using hyaluronic acid is possible. A combination of different surgical steps, such a subciliary incision, arcus marginalis release, a lift of the malar region, thinning out the subcutaneous oedematous skin region, skin excision and optionally a resurfacing may lead to a better cosmetic outcome.
