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在作全口托牙的患者中,常有许多因旧全口托牙磨损,牙槽骨萎缩、吸收,致使咀嚼无力,咀嚼效率低或面部呈现衰老状而就诊者,要求重作全口托牙。在制作新托牙时,如何恢复颌骨位置关系?具体来说,是按照长期以来逐渐形成的异常颌骨位置关系进行颌位记录,还是恢复到正常的颌位关系,或是介于二者之间?为探讨这一问题,我们在1982年3月至1983年3月,对34例患者进行了为期13个月的临床观察。
In full denture patients, there are often many due to the old denture wear, alveolar bone atrophy, absorption, resulting in chewing weakness, chewing inefficiency or facial appearance of the elderly and the doctor, requiring full recuperation tooth. In the production of new dentures, how to restore the relationship between the jaw position? Specifically, is in accordance with the formation of a long history of abnormal jaw position relationship between the jaw position records, or return to normal jaw position, or between the two To discuss this issue, we conducted a 13-month clinical observation of 34 patients from March 1982 to March 1983.