Balloon Technique Versus Densah Bur in Crestal Sinus Lift Operation With Simultaneous Implant Placement. A Prospective Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 16
- 试验地点
- 1
- 主要终点
- Height gain
研究概览
简要总结
Sixteen patients will be selected from those attending the outpatient clinic of the Oral & Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University with age range from 20-50 years seeking implantation of their lost posterior maxillary teeth, [premolar and molars] with limited bone height below the floor of the maxillary sinus, secondary to sinus pneumatization.
Group I (N = 8): The sinus membrane will be elevated by using balloon technique with simultaneous Implant placement.
Group II (N = 8): The sinus membrane will be elevated by using Densah burs with simultaneous Implant placement.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patent ostium of maxillary sinus.
- •Patient with missing one or more posterior maxillary teeth.
- •A ridge height at the site of implantation of 4-7 mm.
- •A ridge width at the site of implantation of 6 mm.
- •Good oral hygiene.
- •Patients in the age frame between 20 years and 50 years old.
- •No gender preface in selection of the patients.
- •Acceptable inter-arch space for the future prosthesis.
排除标准
- •Any pathological condition at the site of surgery.
- •Patients with systemic diseases that contra-indicate the surgical procedure such as uncontrolled diabetes mellitus, bleeding disorders, serious osseous disorders, and mental disorders.
- •Heavy smoking and alcoholism.
- •Parafunctional habits such as bruxism and clenching.
- •Signs of acute infection or pus discharge
- •Disturbed occlusion.
- •Maxillary sinus inflammation.
结局指标
主要结局
Height gain
时间窗: 6 months
Bone height after the surgery measured on CBCT 6-months postoperative _ Residual bone height at implant placement
次要结局
未报告次要终点
研究者
Mohamed mahmoud alajami
postgraduate student at oral an maxillofacial surgery department
Mansoura University