摘要
了解经口腔矫正器治疗后，阻塞性睡眠呼吸暂停片（OSAS）的上气道阻塞点的变化情况。方法：对11名确诊的OSAS患者进行有效的口腔矫正器治疗，治疗前后摄取上气道磁共振影象，对阴塞点进行比较．结果：上气道阻塞点在戴用矫正器后大为减少，无阻塞人数增加，多点阻塞变为单点阻塞。结论：口腔矫正器可改善上气道的通气形态，从而达到治疗OSAS的目的。
To investigate the effects ofdental appliances in the treatment of obstructivesleep apnea syndrome (OSAS). Methods: 11 cas-es of OSAS were involved in the study. Thechanges of the obstructive sites were observedwith magnetic resonance imaging of upper airwaybefore and after dental appliance therapy. Re-sults: After wearing the dental appliances, thenumber of obstructive sites was decreased andmulti-sited obstruction became mono-sited. Thenumber of non-obstruction patients increased.Conclusions: Dental appliances can be used totreat OSAS by the means of enlarging the upperairway.
出处
《实用口腔医学杂志》
CSCD
北大核心
1999年第6期407-410,共4页
Journal of Practical Stomatology
基金
卫生部科研基金!96-1-286
关键词
睡眠呼吸暂停
综合征
磁共振成像
口腔矫正器
Sleep apnea syndrome
Dental appliances
Magnetic resonance imaging
Obstructive site
