Retrospective Study
Copyright ©The Author(s) 2023.
World J Clin Cases. Feb 6, 2023; 11(4): 780-787
Published online Feb 6, 2023. doi: 10.12998/wjcc.v11.i4.780
Table 2 Type of prior glaucoma surgery group
Type of PGS
Trabeculectomy
Drainage nail implantation
Ahmed glaucoma valve implantation
Trabeculectomy combined with cataract extraction
Number of patients182415