Related Experiment Videos
Preserved irradiated homologous cartilage implants in canine eyelids
W Schenk1, J V Linberg, S McCormick
1Department of Ophthalmology, West Virginia University School of Medicine, Morgantown.
Preserved irradiated homologous costal cartilage implants were placed in six canine lower lids for a period of 7-12 weeks. The three implants placed under a covering of conjunctiva simulating current clinical technique were well tolerated and demonstrated little change. Exposed implants produced obvious clinical inflammation and two of three exposed grafts disappeared during the 4- to 5-week interval. The single exposed implant that was retained demonstrated partial epithelialization but suffered extensive absorption and remodeling.
Preserved irradiated homologous costal cartilage implants were placed in six canine lower lids for a period of 7-12 weeks. The three implants placed under a covering of conjunctiva simulating current clinical technique were well tolerated and demonstrated little change. Exposed implants produced obvious clinical inflammation and two of three exposed grafts disappeared during the 4- to 5-week interval. The single exposed implant that was retained demonstrated partial epithelialization but suffered extensive absorption and remodeling.