Trabeculectomy with implantation of the Mendez Glaucoma Seton: early results

We present the early results in a small series of 12 eyes of 12 patients with uncontrolled glaucoma who underwent trabeculectomy with implantation of a Mendez Glaucoma Seton. All eyes, except one with neovascular glaucoma, had had multiple glaucoma surgery and all, without exception, were on maximal tolerated medical therapy prior to surgery. The follow-up period ranged from one and one fourth to three and three fourths months. The surgical technique was the same in all cases. Our success rate was 33.3% or 40%, if one eye with persistent hypotonia could be counted as a success. This result is inferior to those quoted in the literature with the use of other types of setons, and especially to the results of Dr. Antonio Mendez who used a similar implant.