The sacrotuberous and sacrospinous ligaments provide additional support posteriorly.

骶结节韧带和骶棘韧带提供额外的后方支撑。

Spinal epidural abscesses may be located anteriorly or posteriorly within the spinal canal.

脊髓硬膜外脓肿可以位于椎管前部或后部。

Begin in neutral spine, exhale and rock pelvis posteriorly so low back or waistline touches mat.

从脊柱中立位开始，呼气并且收紧骨盆，使下背部及腰线接触垫子。

To open the joint posteriorly make an incision through the capsule posterior to the tibial collateral ligament.

于胫侧副韧带后方切开关节囊，从后方显露关节。

Grade discs at all levels moved posteriorly in flexion and anteriorly in extension when compared to neutral posture.

在所有水平的I级椎间盘，与中立位相比，在屈曲位向后、伸展位向前膨出。

Additionally, in complex proximal tibial fractures, comminution often extends posteriorly, further complicating stable lag screw fixation.

另外，在复杂的胫骨平台骨折，骨折粉碎可以延伸至后侧，不利于稳定螺钉的固定。

The paired vocal folds are located in the larynx, coursing from the thyroid cartilage anteriorly to the arytenoids cartilages posteriorly.

成对的声带位于喉，流淌于甲状软骨前方杓状软骨后部。

Beginning at the hairline, directly above the pupil of the eye, parallel with the midline of the head, 2cm long and extending posteriorly.

从瞳孔直上的发际处为起点，向上引一平行于前后正中线的2厘米长的直线。

The central supporting system of the nose is the septum, which articulates with the perpendicular plate of the ethmoid posteriorly and the vomer inferiorly.

鼻部的中央支持系统是鼻中隔，其与后方的筛骨垂直板和下方的犁骨接合在一起。

The orthopedic surgical instruments were immersed, after their use, in sterilized distilled water, sonicated in an ultrasonic washer, and posteriorly agitated.

首先将使用后的骨科整形手术器械浸泡在无菌蒸馏水中，然后用超声波机进行震荡，再搅动。

Conclusion. The posterior shift of the spinal cord at 24 hours had a tendency to shift more posteriorly than that observed at 2 weeks after cervical laminoplasty.

结论：颈椎椎板切除术术后24小时的脊髓比2周更加倾向于向背侧移位。

Conclusions Of the patients with mandibular prognathism, 1. the hyoid bone shifted downward, the dorsum lingua raised and the base of the tongue moved posteriorly;

结论 下颌前突组，（1） 舌骨向下移位，舌背上抬，舌根向后移动。

The jugular foramen can be exposed after removal of the mastoid process and the petrous bone under the labyrinth superiorly and by resection of jugular process posteriorly.

通过切除颈静脉突和迷路下骨质分别自后、外、下和上方显露颈静脉孔。

The nodules are scattered and patchy in distribution, and predominate posteriorly and in the upper lobes. The nodules show symmetrical involvement (Figure 2, Figure 3) of both upper lobes.

结节散在并呈斑片状分布，以上肺和背侧为主，对称性的累及双上肺。

Figure 3 Sagittal MRI of early - stage osteomyelitis of the distal femur demonstrates increased signal intensity within the distal femoral metaphysis with a small subperiosteal abscess posteriorly.

图3股骨远端早期骨髓炎的矢状面MRI显示股骨远端干骺端的信号增强，伴有继发的一个骨膜下小脓肿。