n.向后彎曲；后屈
The retroversion angle of odontoid process and radian index of lateral facet of the ax... 結(jié)論小兒和成人的寰樞椎在解剖上存在著一定的差異,這些差異可能與寰樞椎旋轉(zhuǎn)畸形的發(fā)病機(jī)制有關(guān)。
The 2nd, two legs are the same as shoulder breadth apart, extend double arm, it is axes with the waist, the retroversion before making moves. 第二節(jié)，兩腿分開(kāi)同肩寬，伸展雙臂，以腰為軸心，作前后屈運(yùn)動(dòng)。
Especially the patient of infecund retroversion of uterine tilting back ward after a few marriage, use an uterus suspensory art, conduce to be pregnant. 特別是一些婚后不孕的子宮后傾后屈患者，采用子宮懸吊術(shù)，有助于懷孕。
Esophagogastroduodenoscopy was performed and only twisted mucosa converging into a point near the esophagogastric junction was noted during retroversion of the endoscope. 在內(nèi)視鏡下胃的出口并不容易找到，只在內(nèi)視鏡反轉(zhuǎn)時(shí)看見(jiàn)扭曲的黏膜皺壁集中到靠近食道胃接合處旁的一個(gè)小區(qū)域。
Uterine retroversion is not rare in reproductive women but is usually asymptomatic.Surgical intervention is indicated when it becomes symptomatic or related to infertility. 摘要背景和目的：子宮后傾或脫垂于婦科并不少見(jiàn)，一般大多不具癥狀或癥狀輕微不需侵入性治療.
Pevic examination showed the outlet and vagina were normal. The cervix was smoth. The uterus was normal in size with 1st degree retroversion . Both adnexas were thickened. 一般情況好,盆腔檢查外陰及陰道正常,宮頸光滑,子宮正常大小,一度后傾,宮旁兩側(cè)增厚
