摘要
目的研究使用半水硫酸钙人工骨治疗颌骨缺损的效果,探讨该方法的应用前景。方法 16例颌骨囊肿术后患者,植骨组6例采用Osteoset半水硫酸钙人工骨填充颌骨囊肿术后遗留的骨腔,对照组10例不植入人工骨。并于术后1 d、1个月、3个月拍曲面断层片,观察愈合情况和修复效果。结果所有患者未出现感染和排异反应。植骨组2例患者术后3 d出现眶下区肿胀,及时引流后伤口完全愈合。术后3个月内曲面断层片提示新骨逐渐形成,人工骨逐渐吸收,成骨效果满意。对照组患者均出现不同程度肿胀,新骨形成时间晚于植骨组。结论医用半水硫酸钙人工骨是一种成骨性能优良的骨移植替代材料,具有较好的临床应用前景。
Objective To treat bone defeet caused by jaw cyst using calcium sulfate hemihydrate, to observe the re-suits of postoperation, and to discuss the method and application prospect. Methods Osteoset bone was used to fill tile bone space of patients caused by jaw cyst. After 1 day, 1 month, 3 months, 6months of operation, the results was oh-served through X-ray examination. Results All patients had no infection or immunological rejection. The infraorbital region of 2 patients swelled at the third days, but the wounds healed fully after drainage. Six months after postoperation,the new bone were built up, osteoset bone was absorbed graduelly. The clinical results was satisfactory. Conclusion Cah.ium sulfate hemihydrate is a good choice of osteoblast bone graft substitute materials, and the excellent capacities of osteogeaesis allows it to be used broadly in clinical practice.
出处
《广东牙病防治》
2013年第2期80-84,共5页
Journal of Dental Prevention and Treatment
关键词
颌骨囊肿
硫酸钙
骨移植
Jaw cysts
Calcium sulfate
Bone transplantation
