INFLUENCES ON STABILITY FOLLOWING ORTHOGNATHIC SURGERY

对正颌手术后稳定性的影响

• 批准号: 6489637
• 负责人: WILLIAM R PROFFIT
• 金额: $ 45.72万
• 依托单位: UNIV OF NORTH CAROLINA CHAPEL HILL
• 依托单位国家: 美国
• 财政年份: 1979
• 资助国家: 美国
• 起止时间: 1979-01-01 至 2002-12-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6489637
• 关键词: anesthetics; clinical research; disease /disorder proneness /risk; drug adverse effect; hospital length of stay; human subject; human therapy evaluation; jaw; jaw movement; longitudinal human study; mandible /maxilla; mandibular condyle; oral facial restoration; oral pharyngeal surgery; orthodontics; outcomes research; outpatient care; perception; postoperative complications; quality of life; questionnaires; videotape /videodisc

Despite the success of treating dentofacial deformities using orthodontics and surgery, some types of deformities still cannot be corrected with predictable results, long-term stability, and patient satisfaction. The goals of this proposal are to delineate the risk factors associated with long term instability after treatment, and to clarify the ultimate outcomes of the treatment of dentofacial deformity, using and enlarging the extensive University of North Carolina database. Data on the long-term skeletal and dental changes and the patients evaluation of these changes will be examined for three purposes: (1) to more clearly differentiate the patient-perceived and objective outcomes of orthognathic surgery vs. Orthodontics alone in the treatment of dentofacial deformity; (2) to place both short- and long-term risks of both types of treatment in perspective so that patients can make more informed choices between alternative approaches; and (3) to clarify the circumstances in orthognathic surgery that allow outpatient (day-op) care as opposed to inpatient hospitalization by evaluating both the objective and patient perceived experience and adverse events that occur in each of these settings.

尽管成功的治疗牙面畸形使用