title: Measurement of intraocular pressure over a gel lens.
abstract: Tonometric measurements of albino rabbits were determined with and without the use of a gel lens while the intraocular pressure (IOP) was manometrically controlled. The IOP was evaluated over a 50-mm Hg range of pressures. A high degree of correlation between measurements made with and without a gel lens was found. The results suggest that the technique may have clinical applications on patients for whom a corneal anesthesia is contraindicated or on whom repeated tonometry or tonography might cause corneal trauma.
mesh_terms: D000818:Animals; D003263:Contact Lenses, Hydrophilic; D007429:Intraocular Pressure; D008365:Manometry; D011817:Rabbits; D014065:Tonometry, Ocular / Q000379:methods*