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: 6281015
• 负责人: JON T MCANEAR
• 金额: $ 1.49万
• 依托单位: UNIVERSITY OF TEXAS HLTH SCIENCE CENTER
• 依托单位国家: 美国
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-12-01 至 1998-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6281015
• 关键词: X ray; biomaterial compatibility; bone transplantation; clinical research; computed axial tomography; dental implants; human subject; human therapy evaluation; longitudinal human study; 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.

这是一个长期的后续研究，早期的研究，“恢复口腔 上颌骨移植物和种植体的功能。“目的是为了 了解植入物周围是否有骨骼变化;这将 通过CT扫描和牙科X光检查。 将跟踪参与者 三年