Ping F, Yan F, Chen J
Department of Stomatology, Second Affiliated Hospital, Medical College Zhejiang University, Hangzhou 310007, China.
Zhonghua Zheng Xing Wai Ke Za Zhi. 2001 Nov;17(6):353-5.
To observe whether repairing the hard palate can improve velopharyngeal function.
40 patients with hard palate cleft were randomly divided into two groups: the control group and the implantation group. Each group had 20 patients. The patients in the implantation group were implanted with compound artificial bone of HA--Bone cement. All patients hag been followed up for three months postoperatively. The patients in the repaired group were examined using computer tomography. All patients were examined using NPF.
The implanted artificial bone had no rejection. The computer tomography showed that the implanted artificial bone in hard palate had no shifting, subsidence or breakage. The movement of soft palate of the implantation group was greater than the control group. The velopharyngeal function of the implantation group was much better than the control group.
Repairing the hard palate cleft with artificial bone can improve velopharyngeal function.
观察修复硬腭是否能改善腭咽功能。
40例硬腭裂患者随机分为两组：对照组和植入组。每组20例。植入组患者植入HA-骨水泥复合人工骨。所有患者术后均随访3个月。对修复组患者进行计算机断层扫描检查。所有患者均采用鼻咽纤维镜检查。
植入的人工骨无排斥反应。计算机断层扫描显示，硬腭植入的人工骨无移位、下沉或断裂。植入组软腭的运动度大于对照组。植入组的腭咽功能明显优于对照组。
用人工骨修复硬腭裂可改善腭咽功能。
