Ab interno trabeculectomy: Patient selection and perspectives

Kateki Vinod, Steven J Gedde

Research output: Contribution to journalReview article

4 Citations (Scopus)

Abstract

Ab interno trabeculectomy is one among several recently introduced minimally invasive glaucoma surgeries that avoid a conjunctival incision and full-thickness sclerostomy involved in traditional glaucoma surgery. Ablation of the trabecular meshwork and inner wall of Schlemm’s canal is performed in an arcuate fashion via a clear corneal incision, alone or in combination with phacoemulsification cataract surgery. Intraocular pressure reduction following ab interno trabeculectomy is limited by resistance in distal outflow pathways and generally stabilizes in the mid-to-high teens. Relief of medication burden has been demonstrated by some studies. A very low rate of complications, most commonly transient hyphema and intraocular pressure elevations in the immediate postoperative period, have been reported. However, available data are derived from small retrospective and prospective case series. Randomized, controlled trials are needed to better elucidate the potential merits of ab interno trabeculectomy in the combined setting versus phacoemulsification cataract surgery alone and to compare it with other minimally invasive glaucoma surgeries.

Original languageEnglish (US)
Pages (from-to)1557-1564
Number of pages8
JournalClinical Ophthalmology
Volume10
DOIs
StatePublished - Aug 17 2016

Fingerprint

Trabeculectomy
Glaucoma
Patient Selection
Phacoemulsification
Minimally Invasive Surgical Procedures
Intraocular Pressure
Cataract
Sclerostomy
Hyphema
Trabecular Meshwork
Postoperative Period
Randomized Controlled Trials

Keywords

  • Ab interno trabeculectomy
  • Glaucoma
  • Intraocular pressure
  • Minimally invasive glaucoma surgery
  • Surgical outcomes

ASJC Scopus subject areas

  • Ophthalmology

Cite this

Ab interno trabeculectomy : Patient selection and perspectives. / Vinod, Kateki; Gedde, Steven J.

In: Clinical Ophthalmology, Vol. 10, 17.08.2016, p. 1557-1564.

Research output: Contribution to journalReview article

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