BACKGROUND The intraocular pressures and biomechanical parameters measured by the ocular response analyzer make the analyzer a useful tool for the diagnosis and management of anterior segment disease. This observational study was designed to investigate the effect of topical anesthesia on the parameters measured by the ocular response analyzer: corneal hysteresis, corneal resistance factor, Gol...

purpose: to compare corneal hysteresis and resistance factor after penetrating keratoplasty (pk) and deep anterior lamellar keratoplasty (dalk) using anwar’s big-bubble technique using the ocular response analyzer. methods: forty-five pk eyes and 23 dalk eyes with keratoconus were compared in terms of corneal hysteresis (ch), corneal resistance factor (crf), goldmann-correlated intraocular pres...

METHODS: Eighteen consecutive patients (mean age: 70 ± 7 years, range: 60 to 86 years) with cataract were bilaterally implanted with an aspheric monofocal IOL (enVistaTM, Bausch & Lomb) by the same experienced surgeon. Examinations were performed 5 to 8 months after surgery. Objective ocular scattering index (OSI) for a 4 mm pupil, as well as other parameters related to the quality of vision th...