Maxillary Sinus Floor Elevation Following Simultaneous Implant Installation Without Graft Material
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 15
- 试验地点
- 1
- 主要终点
- CT evaluation before Dental Implant uncovering
研究概览
简要总结
The present study describes and evaluates the surgical protocol for sinus mucosal lining elevation of the maxillary sinus for Dental Implant Insertion without Bone grafting Underneath the Sinus Membrane.
详细描述
Restoration of lost dentition in the severely atrophic posterior maxilla has for the last 2 decades been successfully treated with various sinus augmentation techniques and installation of dental implants. The use of graft material is anticipated to be necessary; however, recent studies have demonstrated that the mere lifting of the sinus mucosal lining and simultaneous placement of implants result in bone formation. This study was conducted in order to evaluate simultaneous sinus mucosal lining elevation and installation of dental implants without any graft material.
The present study describes and evaluates a modification of the surgical protocol for sinus mucosal lining elevation and simultaneous installation of osseointegrated implants with a MIS implant system (Seven ™) ,in 20 patients.
Preoperative Examination: (Screening):
-
Medical History
-
Clinical Examination
-
Oral hygiene.
-
Oral mucosa condition.
-
Number of missing teeth in the posterior maxilla.
-
Radiographic Examination (CT and Panoramic X-ray)
研究设计
- 研究类型
- Observational
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy patient.
- •Patients that have a rehabilitation dentist.
- •Healthy conditions of Maxillary Sinuses and Oral Mucosa.
- •Healthy bone determined by Panoramic X-ray.
- •Sub-antral bone at least 4 mm as measured on CT.
- •Have a good oral hygiene condition.
- •Patient that does not participate in other clinical study.
- •Patient able to read and understand and sign the informed consent.
排除标准
- •Unhealthy patients, with recorded medical history diseases as: diabetes, mellitus, heart diseases, renal failure, osteoporosis.
- •Patients treated with anticoagulation medication (Coumadin, Plavix).
- •Patients treated with Oral Bisphosphonate drugs (as Fosalan).
- •Patient with a history of Chemotherapy or Radiotherapy treatment.
- •Unhealthy conditions of Maxillary Sinuses.
- •Patient without prosthetic rehabilitation treatment plan ) approved by the referred dentist.
结局指标
主要结局
CT evaluation before Dental Implant uncovering
时间窗: In the end of the treatment
CT evaluation of bone regeneration
时间窗: In the end of each treatment
次要结局
未报告次要终点