Disk degeneration is typified histologically by changes at the cellular leel that include: decreased disk-cell proliferation, cell-cluster formation, and increased cell death.

• 椎间盘退变的组织学特征是在细胞的变化，其中包括：间盘细胞增殖能力的减退，细胞群集的形成，死亡细胞的增加。