Application of hydroxyapatite implant and bone-hydroxyapatite implant into hydroxyapatite block reconstructed mandibula.
نویسندگان
چکیده
منابع مشابه
Evaluation of ocular hydroxyapatite implant with Tc-99m MDP bone scan [Persian]
Static bone scan was performed in 46 patients for evaluation of ocular Hydroxyapatite Vascularization. Study Findings indicated that bone scan, with TC-99m MDP is an appropriate method for evaluation of Hydroxyapatite Vascularization and for estimating the time For peg insertion into the Hydroxyapatite implant. Our study showed proper Hydroxyapatite Vascularization when the ratio of activ...
متن کامل[Hydroxyapatite implant for human periodontal osseous defects].
The purpose of this study was to evaluate the efficacy of porous hydroxyapatite (HAP) as an implant material into human periodontal defects. Thirty three patients affected by marginal periodontitis were studied. Following initial therapy, 44 periodontal osseous defects received grafts of HAP granules and blocks during flap surgery. Radiographic and various clinical examinations were performed b...
متن کاملSurgical coverage of exposed hydroxyapatite implant with retroauricular myoperiosteal graft.
BACKGROUND With the increasing use of hydroxyapatite orbital implants, the complication of exposure has become apparent to oculoplastic surgeons. Many kinds of patch grafts, such as sclera, dermis, and hard palate mucosa, have been used to cover exposed hydroxyapatite implants with inconsistent results. In this study, the authors use a newly developed technique, autogenous retroauricular myoper...
متن کاملHydroxyapatite ocular implant and non-integrated implants in eviscerated patients
INTRODUCTION This study compares the outcomes and complications of hydroxyapatite ocular implant and non-integrated ocular implants following evisceration. MATERIALS AND METHODS This is a retrospective study of 90 patients who underwent evisceration for different ocular affections, in the Ophthalmology Department of the University Emergency Hospital Bucharest, between January 2009 and Decembe...
متن کاملMobility of hydroxyapatite orbital implant covered with autologous sclera.
PURPOSE To evaluate the mobility of a hydroxyapatite implant covered with autologous sclera from the enucleated globes of patients with severe atrophy of the eyeball or eyelid retraction. METHODS This implant was used in seven patients with phthisis bulbi. We measured the movement of the implant by photographic analysis of the anterior orbit and by using a strain gauge. RESULTS At 1-3 years...
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ژورنال
عنوان ژورنال: Japanese Journal of Oral & Maxillofacial Surgery
سال: 1991
ISSN: 2186-1579,0021-5163
DOI: 10.5794/jjoms.37.499