کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5639264 1584105 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Inferior alveolar neurovascular bundle repositioning: a retrospective analysis
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی دندانپزشکی، جراحی دهان و پزشکی
پیش نمایش صفحه اول مقاله
Inferior alveolar neurovascular bundle repositioning: a retrospective analysis
چکیده انگلیسی
In this study, patients with an insufficient height of bone for implant placement in the posterior mandible were treated by repositioning of the inferior alveolar neurovascular bundle (IANVB). These patients were divided into two groups: those in group A (n = 69) did not require a bone graft and implants were placed at the time of nerve repositioning; those in group B (n = 9) received bone grafts in conjunction with nerve repositioning and implants were placed upon maturation of the grafts. One hundred and twenty-one nerves were repositioned in 78 patients and 308 implants were placed. Three implants failed within the first 10 months after placement. With a certainty of 95%, an estimated overall mean survival rate better than 97.8% was observed after a mean observation period of 84.5 months. The recovery of sensation was monitored using standardized tests. The recovery of sensation varied from 24 h to 6 months. Five patients reported some residual altered sensation. The technique of repositioning the IANVB provides an effective way of treating the atrophic posterior mandible with acceptable morbidity and a high implant survival rate; however the risk of dysesthesia must be acknowledged and patients properly informed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Oral and Maxillofacial Surgery - Volume 46, Issue 4, April 2017, Pages 518-523
نویسندگان
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