Clinical analysis of orbital Implant of hydroxyapatite
ZHU Su-hua, YE Jing, WANG Jing, WANG Qiu-yu. Department of ophthalmology, People's Hospital of Liuan,Anhui 237005, China
Objectiv To evaluate the clinical application of orbital implant of hydroxyapatite after eyeball enucleating or eye eviscerating. Methods The hydroxyapatite spheres were implanted into auto-sclera capsule after eye eviscerating or muscular pyramid after eyeball enucleating. The sclera, fibrous membrane and conjunctiva were sutured firmly respectively. Results 2 cases (2 eyes) had mild implant extrusion and there is no further deterioration after half a year's follow-up visit. Other 21 cases(21 eyes) achieved good results without conjunctival wound dehiscence, implant extrusion or inflammation. Conclusion The hydroxyapatite spheres were implanted into auto-sclera capsule or muscular pyramid in the first stage. It is the essential to prevent conjunctival wound dehiscence,implant extrusion or inflammation that lowering the tension of sclera, fibrous membrane and conjunctiva and suturing them firmly.
【CateGory Index】： R779.64