Why would I consider a non-penetrating glaucoma procedure when a trabeculectomy or aqueous shunt can achieve single digit intraocular pressures?
Clinical trials comparing Non-penetrating Deep Sclerectomy (NPDS) with AquaFlow collagen glaucoma implant to standard trabeculectomy revealed similar intraocular pressure reduction with significantly less postoperative complications. This easier post-op course of treatment may require less office visits.