“…2 Deep sclerectomy (DS) is a nonpenetrating glaucoma surgery (NPGS) technique that has been demonstrated to be as effective as TRAB, but may be less affected by significant postoperative complications. 3 It has been extensively reported that the success rate of DS may be enhanced by the intraoperative use of implants, 4,5 such as purified porcine collagen (Aquaflow), 6,7 reticulated hyaluronic acid (SK-GEL), 8,9 acrylic material (T-Flux), 10 and injectable crosslinked hyaluronic acid (Healaflow; Anteis, Geneva, Switzerland). 11 Intraoperative cross-linked hyaluronic acid was proven to reduce postoperative scarring and adhesions, 12 and to improve the outcome of DS as well as other glaucoma surgical procedures (ie, drainage implants).…”