[Calculation of the assumed postoperative anterior chamber depth as an important factor in the calculation of optic power of the intraocular lens].
The authors studied the possibility to use Binkhorst or Olsen formulas for the calculation of the assumed postoperation anterior chamber depth (ACD), or the necessity to develop their own formula. In the studied group, 25 eyes with implanted intraocular lens (IOL) of 720A type (Pharmacia) were included. No correlation was found between assumed postoperation ACD calculated according to Binkhorst and Olsen and the actual postoperation ACD (ACDpo). The authors have developed their own regression equation for the calculation of assumed ACDpo, where preoperation ACD (ACDpr) and lens thickness had been used as variables. Correlation coefficient of 0.5381 (P < 0.01) was found between assumed ACDpo calculated according to the authors' equation and the actual ACDpo. On the basis of the results achieved in the study, the authors propose that surgeons develop their own regression equations for the calculation of postoperation ACD.
Pont'uchová
E
E
Ocná klinika IVZ, Bratislava.
Cernák
A
A
Potocký
M
M
Cuvala
J
J
D000328:Adult; D000368:Aged; D000867:Anterior Chamber / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D007910:Lenses, Intraocular; D008297:Male; D008433:Mathematics; D008875:Middle Aged; D055095:Optics and Photonics
Výpocet predpokladanej pooperacnej hlbky prednej komory ako dôlezitá súcast výpoctu optickej mohutnosti vnútroocnej sosovky.