Prospective study of intraocular pressure 2 1/2 years after intracapsular cataract extraction and implantation of a semiflexible anterior chamber lens.
Fifty-one patients available for a 2 1/2 year follow-up after intracapsular cataract extraction and implantation of the semiflexible McGhan/3M, style 70 anterior chamber lens were evaluated for intraocular pressure (IOP). No significant change in the IOP could be demonstrated despite progression of iris-like tissue adhesions between the iris and lens haptics at or close to the trabecular meshwork. Four eyes (7.8%) had IOPs greater than or equal to 22 mm Hg without medication, and four other eyes used timolol eyedrops with subsequent IOPs less than or equal to 18 mm Hg. Eight eyes (15.7%) demonstrated an IOP increase greater than or equal to 25% over baseline pressures.
Hansen
T E
TE
Department of Ophthalmology, Vejle Sygehus, Denmark.
Naeser
K
K
Nissen
J N
JN
D000867:Anterior Chamber; D002387:Cataract Extraction; D005500:Follow-Up Studies; D006801:Humans; D007429:Intraocular Pressure; D007910:Lenses, Intraocular; D011446:Prospective Studies