静脉腔 meaning in English

lumen of vein

Clinical research of intravenous laser treatment for varicose of lower limbs
静脉腔内激光术治疗下肢静脉曲张的临床研究
The suboccipital region contains the complex of the va , its periarterial autonomic neural plexus , its branches , and the adjacent spinal nerves , all of which are cushioned in a venous compartment
枕下区域包涵椎动脉及其分支，它周围的植物神经丛，毗邻的脊神经，上述结构均由静脉腔隙衬垫，构成椎动脉复合体。