The sick cow frequently attempts urination and pulsates the urethra over the ischium arch . 病牛频频企图排尿，搏动坐骨弓上的尿道。
2.
Incisura ischiadica minor 坐骨小切迹
3.
Incisura ischiadica major 坐骨大切迹
4.
Greater sciatic foramen 坐骨大孔
5.
The length of the body , measured from the sternum ( breast - bone ) to the ischiatic tuberosity , should not exceed the height at the withers by , at most , 15 % 体长（自胸骨至坐骨结节）最长不应超过肩隆（肩骨间的隆起部）高度的15 。
6.
Also have the much sheet that send a gender neuritis and the person that change without dermatosis , good hair nerve is feet , in the middle of , oar , ischiadic , leg , sural , facial nerve and neck cong er are raised 亦有多发性单神经炎型而无皮肤病变者，好发神经为尺、正中、桡、坐骨、胫、腓、面神经以及颈丛耳支。
7.
Choose the suitable type of chair and teach a chair - bound elder , if possible , to change posture every 30 min with the help of their upper limbs . consult health professionals regarding use of pressure - relieving devices e . g 选择适合的座椅，如果长者上肢强壮，可鼓励他们每坐30分钟便用双手支撑起身体10秒，以减少坐骨产生压疮的机会。
8.
It shows many typical characters seen in the type species of the genus of sinornithosaurus , which discovered also from western liaoning . ngmc 00 - 12 - a can further be included in sinornithosaurus by the dentary bifurcated posteriorly , unserrated premaxillary teeth , u - shaped furcula , extremel y short manual phalanx iii - 2 in comparison with the length of phalanx iii - l , very large and developed obturator process of the ischium , partially arctometatarsalian metatarsal iii and so on 它具有许多中国鸟龙属sinornithosaurus所特有的特征，如：齿骨后部分叉、前颌骨齿齿冠前后缘均无小锯齿、叉骨u形、第指第2指节很短、坐骨封闭突极大且具有坐骨后背突、第?骨部分窄足型等，因而无疑应归入该属中。
