抗返流引流袋 Anti-regurgitation drainage pack
骶前间隙 presacral space
骶前结缔组织交界恶性肿瘤 Other prurigo
骶前结缔组织良性肿瘤 Necrosis of pulp
骶前静脉 Anterior sacral veins; Presacral veins; presacral vein; Pre-sacral vein
骶前静脉丛 Presacral venous hemorrhage; presacral veniplex; presacral venous plexus
骶前静脉丛出血 Hemorrhage of anterior saeral verms plexus; presacral venous plexus hemorrhage
骶前孔 Anteriora sacralia foramina; anterior sacral foramina
骶前良性肿瘤 Toxic liver disease with acute hepatitis
骶前腔 rectal cancer; presacral space
骶前区 presacral space
骶前区交界恶性肿瘤 Bullous lichen planus
骶前神经 Presacral neurectomy
骶前血管 presacral vessels
骶前肿瘤 presacral neoplasms; presacral neoplasm
骶前纵韧带 the anterior longitudinal ligament of sacral vertebrae
波前引导 Wavefront guided
不满足向前引用 unsatisfied forward reference
底流前缘 benthic front