Ocular hypertension after cataract surgery: a comparison of three surgical techniques and two viscoelastics.

作者: Ignasi Jürgens , Anna Matheu , Miguel Castilla

DOI: 10.3928/1542-8877-19970101-07

关键词:

摘要: BACKGROUND AND OBJECTIVE: To evaluate the incidence and course of ocular hypertension after cataract surgery using two different viscoelastics three surgical techniques. PATIENTS METHODS: Thirty-six patients who had undergone extracapsular extraction (ECCE), 22 phacoemulsification (PHACO), 16 manual nucleofragmentation (MNF) were randomized to receive either a low-viscosity viscoelastic (LVV) or highviscosity (HVV) intraoperatively. Postoperative evaluation included anamnesis, intraocular pressure (IOP) measurement, slit-lamp examination at 3, 6, 24, 72 hours 7 days. RESULTS: The increased IOP over baseline was 74.3%. study both revealed trend for higher during first 24 received HVV (P <.05). Greater differences observed when comparing Small-incision techniques showed mean postoperative IOPs, more severe hypertensions (PHACO 5/22 [22.7%] MNF 2/16 [12.5%] vs ECCE 3/36 [8.3%]) CONCLUSIONS: Ocular is frequent complication. It slightly common show IOPs hypertensions.

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