Transport Distraction Osteogenesis for Reconstruction of Ramus-Condyle Unit Following Release of Temporomandibular Joint Ankylosis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 10
- 试验地点
- 2
- 主要终点
- Jaw movements (changes in jaw movements through 18 months follow up)
研究概览
简要总结
this study was done to evaluate the use of transport distraction osteogenesis in restoring the deficient condyle/ramus unit of patients with unilateral or bilateral TMJ ankylosis to correct the resultant deformity
详细描述
10 patients with post ankylosis deficient ramus /condyle unit who underwent release procedure in the Maxillofacial and Plastic Surgery Department, Faculty of Dentistry, Alexandria University, Egypt.
all patients were assessed clinically and by imaging using OPG, lateral and PA cephalometry, and cone beam CT to assess the deficient ramus/condyle unit (RCU) then patients were operated using transport distraction osteogenesis to lengthen the RCU. Then follow up of all patients both clinically and radiographically was adopted.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 1 Year 至 50 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Post ankylosis deformity: Bilateral or unilateral deficient ramus-condyle unit (RCU) after TMJ release
排除标准
- •Mentally affected patients.
- •Medically compromised patients.
- •Post menopausal osteoporosis.
结局指标
主要结局
Jaw movements (changes in jaw movements through 18 months follow up)
时间窗: at 3rd, 6th and 18th months
Mouth opening in mm, Jaw movement in lateral excursion and opening.
Ramus height (changes of ramus heights through 18 months follow up)
时间窗: at 3rd and 6th months
Determination of the height of the ramus by PA cephalometric, Lateral cephalometric x-rays and tracings
次要结局
- Occlusal discrepancy or anterior open bite(18th months)
研究者
Hams Hamed Abdelrahman
Assistant lecturer
Alexandria University