A support of spinous process used in first and second vertebra including a spinous process therein, comprising: first and second fixed member having fixed ends setting at each sides of the second vertebra and connected ends away from the fixed ends, first and second supported member having another connected ends connecting to the connected ends of the first and second fixed member individually and supported ends extending to outside of the first vertebra, and a abutted member connecting to the supported ends of the first and second supported member by both ends of the abutted member, so as to abut the spinous process of the first vertebra by Intermediate region of the abutted member.一種脊椎棘突支架,係應用於具有棘突之第一、第二椎骨,包括:第一、第二固定件,係分別具有固設於第二椎骨之兩側之固設端,及遠離固設端之連接端;第一、第二支撐件,係分別具有與該第一、第二固定件之連接端對應連接之連接端,及延伸至該第一椎骨外側之支撐端;以及頂靠件,其頂靠件之兩端係分別固設於該第一、第二支撐件之支撐端,以令頂靠件之中間區域頂靠住第一椎骨之棘突。1‧‧‧脊椎棘突支架10‧‧‧第一固定件100‧‧‧第一固設端101‧‧‧第一連接端11‧‧‧第二固定件110‧‧‧第二固設端111‧‧‧第二連接端12‧‧‧第一支撐件120‧‧‧第三連接端121‧‧‧第一支撐端13‧‧‧第二支撐件130‧‧‧第四連接端131‧‧‧第二支撐端14‧‧‧頂靠件140‧‧‧凹部
