TY - GEN AU - Ahmad Gomaa Ahmad AU - Hesham Elsheikh , AU - Mohamed Sameh Elagha , AU - Taha Mohamed Abd El monem Labib , TI - A prospective comparative study between optical biometry and conventional ultrasound biometry in axial length measurement in silicone oil filled eyes / PY - 2006/// CY - Cairo : PB - Ahmad Gomaa Ahmad , KW - A - Scan KW - Axial length KW - IOLmaster KW - Optical biometry KW - Silicone oil N1 - Thesis (PH.D.) - Cairo University - Faculty Of Medicine - Department Of Ophthalmology; Issued also as CD N2 - The aim of our study was to compare the accuracy of the optical biometry (OB) and conventional ultrasound biometry (UB) in determination of the axial length prior to pars plana vitrectomy (PPV) , and in silicone oil filled eyes UR - http://172.23.153.220/th.pdf ER -