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椎间盘的解剖与理化性能（二）郭世绂２．７液体渗透系数（Ｈｙｄｒａｕｌｉｃｐｅｒｍｅａｂｉｌｉｔｙｃｏｅｆｆｉｃｉｅｎｔ，ＨＰＣ）椎间盘内液体在基质内的流动率与孔的大小有关，孔径越大，ＨＰＣ越高，液体流动也越快。椎间盘由于姿式及活动，经常处于不同负荷状...
Anatomy and Physical and Chemical Properties of Discs II. GUO Shi-qi 2.7 Fluid Permeability Coefficient (HPC) The intra-intervertebral disc fluid flow rate in the matrix is related to the pore size. The larger the pore size, the higher the HPC and the faster the fluid flow. Intervertebral disc due to posture and activity, often in different load-like ...