咬肌肥大

通过进一步研究，本方法有望应用到咬肌肥大或腓肠肌肥大的治疗上。

This method maybe can used to treat masseter hypertrophy or calf hypertrophy in the future .

咬肌肥大等骨骼肌肥大畸形的治疗一直以手术切除部分肥大的咬肌作为主要治疗手段。目的：进一步探讨咬肌的血供及血管构筑，为咬肌下颌角良性肥大畸形矫正术提供形态学依据。

Masseter hypertrophy is usually treated by surgical procedures . Objective To explore the blood supplying system and its vessel architecture of the masseter , and to provide anatomic basis for plastic surgery of masseter hypertrophy .

应用CT和肌电图评价A型肉毒毒素治疗良性咬肌肥大的疗效

Botulinum toxin type A for treatment of masseteric hypertrophy : An evaluation with computed tomography and electromyographic measurement

方法采用国产注射用A型肉毒毒素（BTXA）对5例咬肌肥大患者进行了治疗。

Methods Five patients were treated by intramuscular injection of botulinum toxin type A ( BTX_A ) .

结论BTXA治疗咬肌肥大是一种安全有效的保守疗法。

Conclusion The therapy with BTX-A is considered as a safe and effective conservative treatment for masseteric hypertrophy .

目的：探索不同剂量A型肉毒毒素（BTX-A）治疗咬肌肥大的效果。

Objective To explore the effects of using different doses of Botulinum Toxin Type A ( BTX-A ) in the treatment of masseteric hypertrophy .

结论：根据咬肌肥大的严重程度采用不同剂量BTX-A治疗，可取得相同效果。

Conclusion It resulted in the same good effect if we utilized different doses of BTX-A in accordance of the severity of masseteric hypertrophy .

Gαq/11信号转导通路在血管紧张素Ⅱ引起心肌肥大中的作用早在1880年，Legg首次报道咬肌肥大畸形，之后Boldt和Coffey又分别于1930年和1942年作过报道；

Effect of G α q / 11-mediated signal transduction pathway in cardiac hypertrophy induced by angiotensin II Masseter hypermyotrophy had been reported early in 1930 and 1942 , but the etiopathology is not clear .

目的寻求保守治疗咬肌肥大的有效方法。

Objective To find out an effective conservative treatment of masseteric hypertrophy .

肉毒杆菌毒素A注射治疗良性咬肌肥大

Botulinum toxin type A for treating benign masseteric hypertrophy

口内进路下颌角及咬肌肥大矫正术

Correction of protruding mandibular angle and masseteric hypertrophy intraoral approach the mouth bites the nose

下颌角咬肌肥大的外科矫治

The surgical corretion for prominent mandibular angle

目的：探讨下颌角咬肌肥大的非手术治疗方法。

Objectives : To investigate a new treatment of hypertrophy of masseter on the purpose of avoiding operation .

从1994年有学者开始试用肉毒毒素治疗良性咬肌肥大畸形，并取得了肯定的治疗效果，国内从2000年开始有相关报道。

Since 1994 , doctors have been tried to treat masseter hypertrophy with botulinum toxin and gained satisfying results .

其中4例双侧咬肌肥大每侧注射剂量为50U/1ml，1例单侧肥大注射剂量为60U/1ml。

The dosage of 4 patients with bilateral masseteric hypertrophy was 50 U / 1ml for each side and the dosage of the other one with left hypertrophy was 60 U / 1ml .

外耳后进路手术治疗下颌角与咬肌肥大结果：2002至2003年共手术50例，随访3～12个月，所有病例术后均取得了较好的美容效果。

Results From 2002 to 2003 , fifty patients who suffered from hypertrophic mandibular angle were operated in our department , and the results were satisfactory . The follow-up was 3 to 12 months .

用SPSS11.5软件统计分析咬肌体积与各面型参数之间的相关性，探讨咬肌肥大与方脸畸形的因果关系。

The SPSS 11.5 software was used to analyse the relationship between the facial morphological parameters and the masseter muscle volume , to explore the relationship between the masseter hypertrophy and the Square Face .

结论咬肌失神经动物模型有效、可信，有助于咬肌肥大畸形的治疗的基础研究。

Conclusion The model is available and credible , and useful in researching masseter of denervated nerve in rabbit .

正常人咬肌厚度与下颌角形态的量化分析及下颌角咬肌肥大畸形的整形治疗

The Measurement of Masseter Muscle Thickness , the Cephalometric Analysis of Mandibular Angle , and the Aesthetic Correction of Masseteric Or Mandibular Angle Hypertrophy