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. 2021 Dec 21;31(6):468–477. doi: 10.1097/IJG.0000000000001970

TABLE 2.

Prior Intraocular Surgeries

# of Eyes
Prior nonglaucoma surgeries
 Lensectomy 20
 Superficial keratectomy 4
 Retinopathy of prematurity laser 4
 Penetrating keratoplasty 3
 Corneal laceration repair 3
 Optical iridectomy 2
Prior glaucoma surgeries
 Trabeculotomy 30
 Goniotomy 16
 Ahmed GDD placement 8
 Contact transcleral cycloablation 7
 Trabeculectomy with MMC 3
 Endoscopic cycloablation 1
 Iridectomy for angle closure 1

GDD indicates glaucoma drainage device; MMC, mitomycin C.