Primary valve malfunction of the Krupin Eye Valve with disk.
Weiss
H S
HS
D003228:Conjunctiva; D018463:Filtering Surgery; D005901:Glaucoma / Q000601:surgery; D006801:Humans; D011183:Postoperative Complications / Q000209:etiology / Q000601:surgery; D019736:Prostheses and Implants / Q000009:adverse effects*; D011475:Prosthesis Failure; D012086:Reoperation