Reliability of Optical and Ultrasound Biometry in Silicon Filled Eyes
ConditionRetinal Detachment
Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age18-70
SponsorSohag University
Optical and ultrasound biometry will be done for Patients who will undergo pars plana vitrectomy (PPV) and silicon oil injection preoperative and post operative 1 month
patients with clinical diagnosis of retinal detachment (RD)
planned for pars plana vitrectomy with silicon oil tamponade
previous intraocular surgery
failed optical biometry acquisition
recurrent RD
combined scleral buckle surgery