Use of mandibular chin bone for alveolar bone grafting in cleft patients
| Autor: | Jang-Ha Lee, Young-Wook Park |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
medicine.medical_specialty
Endochondral bone Intramembranous bone Dentistry Alveolar cleft 03 medical and health sciences 0302 clinical medicine medicine Alveolar ridge 030223 otorhinolaryngology Endochondral ossification business.industry Ossification Research Interdental consonant 030206 dentistry Chin Surgery Plastic surgery medicine.anatomical_structure surgical procedures operative Intramembranous ossification Oral and maxillofacial surgery medicine.symptom business Alveolar bone grafting |
| Zdroj: | Maxillofacial Plastic and Reconstructive Surgery |
| ISSN: | 2288-8101 |
| Popis: | Background We evaluated and compared the outcomes of different ossification processes in patients with alveolar cleft in whom correction was performed using endochondral bone graft or intramembranous bone graft. Methods The patients were divided into two groups: the endochondral bone (iliac bone or rib bone) graft group and the intramembranous bone (mandibular bone) graft group. Medical records and radiologic images of patients who underwent alveolar bone grafting due to alveolar cleft were analyzed retrospectively. Through postoperative and follow-up radiologic images, the height of the interdental bone septum was classified into four types based on the highest point of alveolar ridge. Then, the height of the interdental bone septum and the area of the bone graft were evaluated according to the type of bone graft. In addition, the occurrence of complications and the need for an additional bone graft, the result of postoperative orthodontic treatment, and the eruption of impacted teeth were investigated. Results Thirty patients were included in this study. There was no significant difference in the change of the interdental bone height and the area of the bone graft according to the type of bone. There was no significant difference in the success rate of the surgery according to the type of bone. One patient underwent an additional bone graft surgery during the follow-up period. Conclusions The outcomes of alveolar bone grafting were not significantly different according to the type of bone graft. If appropriate to the size of the recipient site, the chin bone is a useful graft material in alveolar cleft, as is the iliac bone. |
| Databáze: | OpenAIRE |
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