单侧唇腭裂患者的面罩治疗
Facemask Therapy in Unilateral Cleft Lip and Palate Patients.
作者信息
Kumar Saurav, Verma Gaurav, Hassan Nadira, Anjan Ravi, Khan Rehan Ahmad, Shaikh Sana
机构信息
Department of Orthodontics and Dentofacial Orthopaedics Mithila Minority Dental College and Hospital, Darbhanga, Bihar, India.
Department of Dentistry, Narayan Medical College and Hospital Sasaram, Bihar, India.
出版信息
J Pharm Bioallied Sci. 2021 Nov;13(Suppl 2):S1303-S1305. doi: 10.4103/jpbs.jpbs_133_21. Epub 2021 Nov 10.
BACKGROUND
Midfacial hypoplasia is a common feature in patients with combined cleft lip and palate. The current study was done to assess the effect of facemask (FM) therapy in patients with unilateral cleft palate.
MATERIALS AND METHODS
A total of 16 patients with unilateral complete cleft lip and palate were treated with maxillary transversal discrepancy with rapid maxillary expansion (RME) followed by FM therapy. After the completion of the RME treatment, the same appliance was used for protraction. Radiographs were taken after removing the RME appliance (T1) and at the end of the FM treatment after removing the appliance (T2).
RESULTS
There were 5 males and 11 females. SNA was 73.1° and 79.4°, SNB was 75.2° and 72.4°, ANB was -3.21° and 2.90°, SN-PP was 11.2° and 10.4°, Co-A was 84.3 mm and 87.5 mm, A-HR was 55.2 mm and 57.8 mm, A-VR was 62.4 mm and 64.7 mm, and SN-MP was 38.2 mm and 41.5 mm before and after treatment, respectively.
CONCLUSION
FM proved to be beneficial in causing significant improvement in patients having combined cleft lip and palate.
背景
面中部发育不全是唇腭裂患者的常见特征。本研究旨在评估面罩（FM）治疗对单侧腭裂患者的效果。
材料与方法
共有16例单侧完全性唇腭裂患者接受了上颌横向差异的快速上颌扩弓（RME）治疗，随后进行FM治疗。RME治疗完成后，使用相同的矫治器进行前牵引。在拆除RME矫治器后（T1）以及在拆除FM矫治器后的治疗结束时（T2）拍摄X线片。
结果
男性5例，女性11例。治疗前后SNA分别为73.1°和79.4°，SNB分别为75.2°和72.4°，ANB分别为-3.21°和2.90°，SN-PP分别为11.2°和10.4°，Co-A分别为84.3 mm和87.5 mm，A-HR分别为55.2 mm和57.8 mm，A-VR分别为62.4 mm和64.7 mm，SN-MP分别为38.2 mm和41.5 mm。
结论
事实证明，FM治疗对唇腭裂患者有显著改善作用。
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