LONG TERM EVALUATION OF MAXILLARY SINUS BONE GRAFTS WITH DENTAL IMPLANT

上颌窦骨移植与牙种植体的长期评估

• 批准号: 6308745
• 负责人: JON T MCANEAR
• 金额: $ 1.64万
• 依托单位: UNIVERSITY OF TEXAS HLTH SCIENCE CENTER
• 依托单位国家: 美国
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-12-01 至 2000-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6308745
• 关键词: X ray; biomaterial compatibility; bone transplantation; clinical research; computed axial tomography; dental implants; human subject; human therapy evaluation; longitudinal human study; medical implant science; paranasal sinus

This is a long-term follow-up of an earlier study, Restoration of Oral Function with Maxillary Bone Grafts and Implants. The purpose is to learn whether there have been bone changes around the implants; this will be done by CT scan and dental x-rays. Participants will be followed for three years.

这是一项早期研究的长期随访，上颌骨移植和种植恢复口腔功能。目的是了解种植体周围是否有骨变化；这将通过CT扫描和牙科x光来完成。参与者将被跟踪三年。