论文部分内容阅读
目的探讨牙槽嵴重度吸收在无牙颌患者中全口义齿的型临床应用。方法选取该院2011年3月至2014年12月就诊的全口无牙颌患者129例,随机分为3组,每组43例,全口义齿分别采用长正中型、线性型与舌向集中型。患者佩戴义齿后1个月和3个月后分别进行满意度问卷调查和咀嚼效率检测。结果长正中型组在面部形态、咀嚼功能2个方面满意度显著高于线性型组,差异有统计学意义(P<0.05);线性型组固位稳定性的满意度高于舌向集中型组,但在面部形态方面却低于舌向集中型组,差异有统计学意义(P<0.05);长正中型组的咀嚼效率显著高于其他2种型组,差异有统计学意义(P<0.05)。其他方面比较,差异无统计学意义(P>0.05)。结论长正中型在牙槽嵴重度吸收无牙颌患者的全口义齿修复中相对其他2种型,临床效果更好。
Objective To study the clinical application of alveolar ridge with severe absorption of alveolar ridges in complete dentures of edentulous patients. Methods A total of 129 edentulous jaws from March 2011 to December 2014 in our hospital were randomly divided into 3 groups (43 cases in each group). The total denture was divided into three groups: long median eyelid, linear eyelid and tongue To concentrate type. Satisfaction questionnaires and chewing efficiency tests were performed at 1 month and 3 months after wearing dentures. Results There was significant difference in the satisfaction of facial shape and masticatory function between the two groups (P <0.05). The satisfaction degree of the linear -shaped group was higher than that of the linear -shaped group (P <0.05). The chewing efficiency of the long-mid-meridian model group was significantly higher than that of the other two kinds of meristematic group, The difference was statistically significant (P <0.05). Other aspects, the difference was not statistically significant (P> 0.05). Conclusion The long median mesial shape has a better clinical effect than the other two types of dentures in the complete denture repair of patients with severe edentulous jaws with alveolar ridge.