کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5638308 | 1583694 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Craniofacial implants at a single centre 2005-2015: retrospective review of 451 implants
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
دندانپزشکی، جراحی دهان و پزشکی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Craniofacial implants at a single centre 2005-2015: retrospective review of 451 implants Craniofacial implants at a single centre 2005-2015: retrospective review of 451 implants](/preview/png/5638308.png)
چکیده انگلیسی
Craniofacial endosseous implants are regularly used to support prostheses in the rehabilitation of complex defects, but reported success rates vary. To review our own clinical practice over 10 years, and particularly to examine the impact of radiotherapy and the timing of placement on the survival of implants, we retrospectively audited the records for all patients who had endosseous implants for prosthetic rehabilitation in our unit between 2005 and 2015. We reviewed 167 records, which gave 451 implants, of which, 222 (49%) were auricular, 98 (22%) nasal, and 131 (29%) orbital. Most were placed after ablative operations for cutaneous malignancy (n = 103 patients, 62%). The failure rate of implants placed in bone that was irradiated either before or after placement was significantly higher than that of those placed in non-irradiated bone (univariate analysis: 11% compared with 2%, p < 0.001: Kaplan-Meier survival analysis: p < 0.001). The timing of placement in relation to radiotherapy (before compared with after) seemed to have no impact on success (p = 0.96). Our findings are in keeping with previous reports, and the principal observation is that radiotherapy adversely affects success. We work closely with our maxillofacial prosthetists and place implants at the time of ablation. Our findings seem to support this practice regardless of whether or not the patient will later require adjuvant radiotherapy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: British Journal of Oral and Maxillofacial Surgery - Volume 55, Issue 3, April 2017, Pages 242-245
Journal: British Journal of Oral and Maxillofacial Surgery - Volume 55, Issue 3, April 2017, Pages 242-245
نویسندگان
R. Elledge, J. Chaggar, N. Knapp, T. Martin, N. White, D. Evriviades, S. Edmondson, S. Parmar,