下斜肌

结果术后第一眼位正位（≤10Δ），V型斜视矫正，下斜肌功能过强明显改善，随访3～20月效果稳定。

The results show that all cases attain normal ocular alignment in primary position ( < 10 ), their v-pattern deviation is corrected and overaction of inferior oblique muscle is improved very much .

引起V型斜视的常见原因为斜肌功能异常，包括原发性下斜肌功能亢进28例（58%），先天性上斜肌麻痹20例（42%）。

The etiology of V pattern deviation are vertical muscle dysfunction , including the primary inferior oblique muscle overreaction 28 ( 58 % ), congenital superior oblique muscle paralysis 20 ( 42 % ) .

下斜肌减弱术在内斜视V征治疗中的作用

Inferior Oblique Muscle Weakening in Treatment of V-pattern Esotropia

V型斜视合并下斜肌功能亢进的治疗

The treatment of V pattern strabismus with the overaction of inferior oblique muscles

目的探讨下斜肌减弱术对内斜视V征治疗效果。

Objective To investigate the effects of inferior oblique muscles weakening on V pattern esotropia .

下斜肌减弱术在合并下斜肌亢进的V型斜视中的应用

Application of Inferior Obliqus Muscle Weakening on V Pattern Strabismus with Hyperfunction of Inferior Obliqus Muscle

目的探讨由不相等的下斜肌亢进引起的v型斜视的治疗。

Objective To study the treatment of V pattern caused by unequal bilateral overaction of the inferior oblique .

相等的下斜肌减弱术治疗由不等的下斜肌亢进引起的V型斜视

Treatment of V pattern caused by unequal bilateral overaction of the inferior oblique with an equal weakening procedure on both inferior obliques

结论外斜视V征的手术方法是根据病因不同，选择下斜肌减弱术或者水平肌止端移位术联合外斜视矫正术。

Conclusions For V-style , exotropia with anterior transposition of the inferior oblique muscle and transposition of horizontal mucles combined with the correction of exotropia should be selected at different condition .

结果随着电刺激强度的递增，下斜肌CMAP峰值逐渐增加。

Results The amplitude of CMAPs was increased with increase of the stimulation intensity .

结果：①C2颈神经后内侧深支支配头下斜肌和头半棘肌。

Result : ① The deep ramus of the medial branch of C2 dorsal ramus supplied the obliguus capitis inferior muscle and semispinalis capitis muscle .

Ⅱ组：斜视度在10~△～20~△者12例，采用下斜肌截除术（3～5mm）；

Group ⅱ : 12 cases , between 10 to 20 prism diopters , using inferior oblique myectomy ;

寰椎横突、头下斜肌、枕大神经和C2颈脊神经前支为该入路的标志性结构。

The transverse process of the first cervical vertebral ( the atlas ), the obliquus capitis inferior muscle , the occipital major nerve and the anterior branch of the first cervical nerve ( C1 ) were the landmark structure in this approach .

结果9例原发性下斜肌功能亢进患者术前DMRT均阴性，术后2个月1例主观内旋转50°；

Results Nine patients with primary overaction of inferior oblique muscles were negative with DMRT before surgery , and only one case revealed incyclotropia 5.0 ° tested two months after surgery .

结果肩胛提肌和头下斜肌、头外侧直肌、C2神经前支、寰椎横突、寰椎后结节和椎动脉周围静脉丛是识别椎动脉的解剖标志；

Results The anatomic landmarks to identify the vertebral artery include the levator scapulae , the inferior oblique muscles , the rectus capitis lateralis muscle , the C_2 ventral ramus , the transverse process of atlas , the posterior tubercle of atlas and the venous plexus around the vertebral artery .

在11例下斜肌继发性亢进患者中，4例术前DMRT外旋转25°～50°，术后2个月11例均无主观旋转度数。

Four out of 11 patients with secondary overaction of inferior oblique muscles showed excyclotropia 2.5 ° - 5.0 ° with DMRT before surgery , and all patients indicated no subjective cyclotropia with DMRT two months after surgery .

眼上斜肌和下斜肌的解剖观察及临床意义

Anatomical study on the superior and inferior oblique muscles of eyeball

下斜肌徙后术治疗上斜肌麻痹

Treatment of the Superior Obliquus Palsy by Recession of Inferior Obliquus

目的观察下斜肌减弱术治疗下斜肌功能亢进的治疗效果。

Objective To observe the surgical effect for inferior oblique hyperfunction .

下斜肌减弱术治疗下斜肌功能亢进

Clinical observation of the surgical treatment for inferior oblique hyperfunction

目的：探讨下斜肌转位及部分切除术的疗效。

AIM : To study the inferior oblique dislocation and partial resection .

下斜肌后徙转位术对眼球运动的影响

The effect of anterior transposition of inferior oblique muscle on ocular motility

患者均于全麻下行下斜肌前转位术，术后随访观察其代偿头位和垂直斜视度的变化。

The patients ' head position and vertical deviation were observed after operation .

2种下斜肌暴露法的比较分析

Comparison of two methods of inferior oblique muscle exposure

伴有下斜肌亢进的分离性垂直偏斜的临床特征及手术治疗

Clinical Characteristics and Surgical Treatment of Dissociated Vertical Deviation with Inferior Oblique Overaction

32例均有不同程度的下斜肌功能亢进及上斜肌功能不足。

All 32 patients had different degree inferior oblique overaction and superior oblique underaction .

下斜肌前移位术治疗先天性上斜肌麻痹原在位垂直性斜视的疗效观察

Anterior transposition of the inferior oblique for primary-position hypertropia with congenital superior oblique palsy

下斜肌转位及部分切除术矫正大角度垂直偏斜32例

Inferior oblique dislocation and partial resection for correction of large-angle plumb decline in 32 cases

1例患者合并双眼下斜肌功能亢进（+1），仅行水平直肌后退缩短术。

Patient with binocular inferior oblique overaction + 1 treated with horizontal recti recession-resection procedure .

下斜肌徙后术的应用解剖

Applied anatomy of the inferior oblique recession