微种植体支抗辅助矫治III类错牙合对上气道的影响研究

Abstract

Abstract: Objective To investigate the effect of distalization of the lower dentition using the microimplant on the upper airway dimensions in patients with class Ⅲ malocclusion. Methods 12 patients were selected to distalize the lower dentition with the microimplant. The cephalometric radiographs of the pre and posttreatment upper airway and dental changes were measured and statistically analyzed. Results There were statistically significant reductions in LPW,UPW and especially PAS. Meanwhile, obvious decreasing of L1-MP and slightly increasing of SNA were found. Other changes had no statistically significant differences. Conclusion The treatment of distalizing the lower dentition by using microimplant leads to the narrowness of upper airway, mainly in PAS area.

Key words: microimplant, upper airway, cephalometry, class Ⅲ malocclusion

CLC Number:

R783.5

References

[1] Hiyama S,Ono T,Ishiwata Y,et al. Supine cephalometric study on sleep-related changes in upper-airway structures in normal subjects [J].Sleep,2000,23(6):783-790
[2] 王宏伟，王建国，蔡智芳等．正畸正颌联合治疗骨性Ⅲ类畸形对咽腔影响锥束CT 分析．[J]，口腔医学研究，2011，27（4）：320－322，327
[3 ]刘余聪，高洁，韩雨晨，冯雪，成人与青少年双颌前突患者拔牙矫治前后上气道X射线头影测量比较研究， [J],实用医院临床杂志，2014，11（3）：43-46
[4] 李晅，许衍等，基于CBCT青春期骨性II类患者上气道结构分析，山西医科大学学报，2014,45（7）：637-641
[5] 刘玲，王春玲，高晓丽等，唇腭裂患者上颌快速扩弓后口咽部气道变化的研究，［J］，口腔医学， 2011，31( 5) : 273-275．
[6] 卢海燕，董福生等，功能性矫形治疗对安氏II-1类错牙合畸形上气道结构的影响， [J] 现代口腔医学杂志，2005，19（1）：24-26
[7] 田倩倩，邱严力，王凤岗等，快速腭扩展联合前牵引对安氏Ⅲ类错患者咽腔和舌位置的影响．[J], 实用医学杂志， 2011，27（7）：1203－1205．
[8] 李志敏，武杰等，成人骨性III类错牙合口腔气道容积大小和舌骨位置的锥形束CT研究，[J]，上海口腔医学，2015，24（3）：351-355
[9] 王敏，周少云等，拔牙矫治对安氏III类患者上气道以及舌骨位置的研究，[J],解剖学研究，2014，36（6）：412-415,419
[10] 许衍，王震东等，微种植体支抗远中移动下颌牙列的临床体会，口腔医学，2015,35（2）：108-111
[11] Miles PG，Vig PS，Weyant ＲJ，et al． Craniofacial structure and obstructive sleep apnea syndrome--a qualitative analysis and meta-analysis of the literature［J］． Am J Orthod Dentofacial Orthop，1996，109( 2) : 163-172
[12] Lowe AA，Fleetham JA，Adachi S，et al． Cephalometric and computed tomographic predictors of obstructive sleep apnea severity［J］． Am J Orthod Dentofacial Orthop，1995，107( 6) : 589-595．
[13] Ｒiley ＲW，Powell NB． Maxillofacial surgery and obstructive sleep apnea syndrome［J］． Otolaryngol Clin North Am，1990，23 ( 4 ) : 809-826．
[14] Aboudara C，Nielsen I，Huang JC，et al． Comparison of airway space
with conventional lateral headfilms and 3-dimensional reconstruction from cone-beam computed tomography［J］． Am J Orthod Dentofacial Orthop，2009，135( 4) : 468-79．
[15] 邹茵，王林等，上气道在正畸学中的研究进展，[J]口腔医学，2012,32(8):499-501

[1]	. Research progress of the effect of functional correction on the upper airway of skeletal class II adolescents [J]. , 2019, 39(3): 285-288.
[2]	. Orthodontic treatment of an adult patient with mandibular deviation and temporomandibular joint disorder — a case report [J]. , 2018, 38(5): 453-456.
[3]	. The upper airway dimensions changes in treatment of Non-extration class III malocclusion patients [J]. , 2018, 38(5): 437-439.
[4]	. A study of hard tissue changes in patients with Skeletal class Ⅲ malocclusion after bimaxillary orthodontic [J]. , 2018, 38(10): 908-911.
[5]	Chao-Chao JIN. [J]. , 2018, 38(1): 52-54.
[6]	Shan Wang. A study on the midsagittal reference plane of CBCT three-dimensional cephalometry [J]. , 2017, 37(7): 621-624.
[7]	. Investigation on the clinical normal values of the whole Ricketts analysis about cephalometry of the Han nationality adolescents in Changchun area [J]. , 2017, 37(4): 346-349.
[8]	. Impaction of Adult Pharyngeal in Different sagittal skeletal facial Malocclusion in CBCT [J]. , 2017, 37(2): 144-148.
[9]	Juan DU. Clinical effect analysis of early treatment to skeletal class Ill high angle with the tongue thrust habit cases by maxillary protraction and tongue crib [J]. , 2016, 36(9): 809-812.
[10]	. Comparison of individual normal occlusion measured by CBCT images and lateral cephalograms [J]. , 2016, 36(6): 523-527.
[11]	. A study on the influence of Eysenck personality factors on anxiety and pains in patients with orthodontic micro-implant anchorages [J]. , 2015, 35(8): 644-648.
[12]	. Advances in Mechanisms of Upper Airway Obstruction [J]. , 2015, 35(6): 493-499.
[13]	. Comparison of flow pattern in airway rehabilitated with different obturators [J]. , 2015, 35(2): 104-107.
[14]	. Research on curative effect of reverse Twinblock appliance in treatment of mixed dentition period of class Ⅲ malocclusion [J]. , 2014, 34(9): 698-700.
[15]	. Three-dimensional study of upper airway in skeletal class Ⅱ adults with different vertical facial types [J]. , 2014, 34(3): 192-196.

Study of the effects of distalizing lower dentition using the microimplant on the upper airway dimensions in class Ⅲ malocclusion patients

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments