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- Mentum left posterior position 颏左后位
- Acromion left posterior position 肩左后位
- Sacrum left posterior position 骶左后位
- Brow left posterior position 额左后位
- Occiput left posterior position 枕左后位
- Subsequent imaging with MR revealed extension of the infarct into the left posterior cerebral artery territory. 之后的磁共振显示梗塞的范围以扩大到左侧大脑后动脉区域。
- Seen here is a mass of irregular, tortuous vessels over the left posterior parietal region. 这里看到的是位于左后顶骨区域的一团不规则，扭曲的血管。
- Horizontally, hyoid bone moved forward immediately after bionator treatment but returned to posterior position later. 颅颜型态方面，上下颚齿列关系在治疗后有明显改善。
- MRI indicated there was ischaemic infarction in the left posterior lentiform nucleus. 影像学检查显示左侧豆状核后部缺血性梗死。
- A skull workup was normal and MR angiogram revealed only mild narrowing of the left posterior cerebral artery. 颅骨检查正常，磁共振血管造影示左侧大脑后动脉轻度狭窄。
- Cardiac workup was normal and MR angiogram revealed only mild narrowing of the left posterior cerebral artery. 心脏检查正常，磁共振血管造影示左侧大脑后动脉轻度狭窄。
- In rear-fanged snakes, the fangs develop from an independent posterior dental lamina and retain their posterior position. 后毒牙是在位置保持不变的一个专门区域发育形成的。
- Listening to these "positie-alence" ocalizations actiated specific premotor areas in the left posterior inferior frontal region, an area inoled in control of facial moement. 聆听这些"积极帷幔"的说话声能够刺激左后下额区的特定运动前区，这是一个控制面部肌肉运动的区域。
- left acromion posterior position 左肩后位
- Results The CS and great cardiac vein (GCV) were visualized in all patients;middle cardiac vein (MCV) and 1-3 left posterior vein (LPV) were visualized in almost all patients. 结果所有患者均可见冠状静脉窦和心大静脉，绝大多数患者可见心中静脉及1-3支左室后静脉。
- In the procedure of radiofrequency ablation, routinely introduce inferior position method, middle septal method, or posterior position method adding CSo -TA linear ablating method. 35例AVNRT病人中，采用下位法28例、中位法4例、后位法1例、下位加中位法2例进行消融，所有病例均加用Cso一TA线性消融方法。 35例均成功(其中21例使用长鞘)，放电时间805一3005，平均放电时间1485士395，放电功率15一30W，成功率100%25。
- Objective:To design an improved scoring for head-position delivery, and investigate its value in persistent occiput posterior position(POPP) or persistent occiput transverse position(POTP). 目的:设计一种在临床上能更及时、准确地做出顺产与难产判断的头位分娩评分法,并探讨其对判断初产妇持续性枕横位、枕后位分娩方式的临床价值。
- Herein, we report an unusual case of mucoepidermoid carcinoma originating from the left posterior basal bronchus (LB10), which had caused recurrent pneumonia during the previous 8 years. 在此提出一病例报告是一24岁女性，临床表现为反覆性左肺下叶肺炎。
- Mentum left anterior position 颏左前位
- CHEN M, YANG B, SHAN Q, et al.Non-contact mapping and linear ablation of the left posterior fascicle during sinus rhythm in the treatment of idiopathic left ventricular tachycardia [J]. 姚焰，张奎俊，张澍;等.;非接触式标测指导特发性左心室室性心动过速的射频消融[J]
