The present invention provides an external fixation device for bone fracture, which comprises at least one bone plate, two connecting rods, at least one fastening block and a plurality of bone screws. The at least one bone plate has a plurality of fastening through holes. The two connecting rods are respectively connected with the at least one bone plate. The at least one fastening block are penetratedly disposed to the two connecting rods and provided with one fastening hole. The plurality of bone screws are respectively penetrated and screwed to the plurality of fastening through holes and fastening holes. The external fixation device for bone fracture according to the present invention may be fastened on the external side of human body, that is, the bone screws are penetrated through the skin and/or muscle into the bone to fasten the position of the bone.本發明為一種骨折外固定裝置,其包含至少一骨板、二連接桿、至少一固定塊及複數骨螺釘。至少一骨板具有複數固定穿孔,二連接桿分別連接至少一骨板,至少一固定塊穿設於二連接桿,並具有一固定孔,複數個骨螺釘分別穿過並鎖固於複數個固定穿孔及固定孔。本發明之骨折外固定裝置係固定於人體外側,即該些骨螺釘從穿過皮膚或/及肌肉而進入骨頭,以固定骨頭之位置。1‧‧‧骨折外固定裝置10‧‧‧骨板12‧‧‧固定塊13‧‧‧骨螺釘131‧‧‧第一端132‧‧‧第二端14‧‧‧鎖固件
