骶: sacrum左: the left side; the left横: harsh and unreasonable; perv ...骶左横位: sacrum left transverse position骶左后: lsleft sacro-posterior骶左前: lsa left sacro anterior枕左横: left occipitotransverse; lot left occipito transverse; occipito-laeva transversa颏左横: lmt left mento transverse骶左后位: sacrum left posterior position骶左前位: sacrum left anterior position额左横位: brow left transverse position枕左横位: occiput left transverse position左横拉杆: left steering tie rod颏左横位: left mentotransverse; mentum left transverse position骶子宫韧带: uterosacral ligament骶椎椎体静脉: sbvv骶椎: sacral; sacral vertebrae; vertebrae sacrales骶终裂: hiatus finalis sacralis骶中嵴: crest of spinous processes of sacrum; crista sacralis intermedia; crista sacralis mediana; cristae sacralis mediana; medial sacral crest; middle sacral crest