Clinical observations of correction of square jaw in East Asian individuals

被引:19
作者
Khadka, Ashish [1 ,2 ]
Hsu, Yuchun [1 ,2 ]
Hu, Jing [1 ,2 ]
Wang, Qiushi [1 ,2 ]
Zhu, Songsong [1 ,2 ]
Luo, En [1 ,2 ]
Li, Jihua [1 ,2 ]
机构
[1] Sichuan Univ, State Key Lab Oral Dis, W China Coll Stomatol, Chengdu 610064, Peoples R China
[2] Sichuan Univ, Dept Oral & Maxillofacial Surg, W China Coll Stomatol, Chengdu 610064, Peoples R China
来源
ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGY | 2011年 / 111卷 / 04期
关键词
PROMINENT MANDIBULAR ANGLE; LOWER FACE; REDUCTION MANDIBULOPLASTY; CONTOURING SURGERY; GENIOPLASTY; OSTECTOMY; WIDTH;
D O I
10.1016/j.tripleo.2010.05.061
中图分类号
R78 [口腔科学];
学科分类号
100302 [口腔临床医学];
摘要
Objective. A square face along with a variety of facial features is considered to be unappealing in the East Asian population. Thus, the objective of this study was to assess the facial features and the various operative techniques available for surgical correction of a squar jaw via the intraoral approach. Study design. All surgical procedures were performed via the intraoral approach. Surgical approaches such as curved mandibular ostectomy, outer cortex splitting ostectomy, "V-Line" ostectomy, and modified genioplasty were performed according to the different types of facial characteristics. All the patients had standard frontal and lateral cephalometric radiographs and panoramic radiographs, and were photographed preoperatively and postoperatively to assess their facial contour. Results. The width of the lower face caused by prominence of the mandibular angle was effectively corrected, resulting in improved facial contours. Limitation of mouth opening was seen immediately postsurgically but returned to normal following a period of mouth-opening exercises. Serious complications, such as facial nerve injury or fracture, were not witnessed in our study. Conclusion. Mandibuloplasty is an effective and a safe method for the treatment of a prominent mandibular angle. The selection of surgery should be based on the type of square jaw. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2011;111:428-434)
引用
收藏
页码:428 / 434
页数:7
相关论文
共 17 条
[1]
ADAMS WM, 1949, BRIT J PLAST SURG, V2, P78
[2]
THE PROMINENT MANDIBULAR ANGLE - PREOPERATIVE MANAGEMENT, OPERATIVE TECHNIQUE, AND RESULTS IN 42 PATIENTS [J].
BAEK, SM ;
KIM, SS ;
BINDIGER, A .
PLASTIC AND RECONSTRUCTIVE SURGERY, 1989, 83 (02) :272-278
[3]
REFINEMENT IN AESTHETIC CONTOURING OF THE PROMINENT MANDIBULAR ANGLE [J].
BAEK, SM ;
BAEK, RM ;
SHIN, MS .
AESTHETIC PLASTIC SURGERY, 1994, 18 (03) :283-289
[4]
BAEK SM, 1991, PROBL PLAST RECONSTR, V1, P667
[5]
Converse JM., 1977, DEFORMITIES JAWS REC, P1406
[6]
The effect of different reduction mandibuloplasty types on lower face width and morphology [J].
Cui, J. ;
Zhu, S. ;
Hu, J. ;
Li, J. ;
Luo, E. .
AESTHETIC PLASTIC SURGERY, 2008, 32 (04) :593-598
[7]
Angle-splitting ostectomy for reducing the width of the lower face [J].
Deguchi, M ;
Iio, Y ;
Kobayashi, K ;
Shirakabe, T .
PLASTIC AND RECONSTRUCTIVE SURGERY, 1997, 99 (07) :1831-1839
[8]
Intraoral one-stage curved osteotomy for the prominent mandibular angle: A clinical study of 407 cases [J].
Gui, L ;
Yu, D ;
Zhang, ZY ;
Changsheng, LV ;
Tang, XJ ;
Zheng, ZM .
AESTHETIC PLASTIC SURGERY, 2005, 29 (06) :552-557
[9]
CHRONIC BILATERAL BENIGN HYPERTROPHY OF THE MASSETER MUSCLES [J].
GURNEY, CE .
AMERICAN JOURNAL OF SURGERY, 1947, 73 (01) :137-139
[10]
Reduction mandibuloplasty: Ostectomy of the lateral cortex around the mandibular angle [J].
Han, K ;
Kim, J .
JOURNAL OF CRANIOFACIAL SURGERY, 2001, 12 (04) :314-325