The clinical observation of nonperforating trabecular surgery with reticulated hyaluronic acid or amniotic membrane implants for the treatment of open angle glaucoma;

Mid-term and long-term clinical effect of micro-perforating trabecular surgery with reticulated hyaluronic acid implants on open angle glaucoma

AIM:To evaluate the clinical effect and security of microperforating trabecular surgery(MPTS)with reticulated hyaluronic acid implant(SK Gel),and to compare the clinical effect of this surgical method with nonperforating trabecular surgery(NPTS) METHOD:89 eyes of 60 patients with open-angle glaucoma were involved in our retrospective study.

Determination of the osmolality of sodium hyaluronate gels by vapor pressure osmometry;

Application value of sodium hyaluronate gel in nonpenetrating trabecular surgery;

Six cases were treated by electric suction cutting under nasal endoscopy,20 cases were treated by electric suction cutting under nasal endoscopy and synergying laser,and postoperative wound with sodium hyaluronate gel treatment.

GM grafting method was adopted to prepare HA derivatives(GMHA) and get HA gels after exposing it under γ-ray.

Primary study of characteristics and biocompatibility of the films made of cross-linked hyaluronic acid;

Objective To prepare cyclosporin hydrogel film for eye implant with cross-linked hyaluronic acid derivatives as vehicle,and evaluate drug release properties in vitro of the hydrogel film.