Lidstrom A ﹒ Fractures of the distal end of theradius ﹒ A dinical and statistical study of end results ﹒ Acta Orthop Scand, 1959,30(Suppl41):1‐.骨折向背侧移位.骨折向掌侧移位。A型骨折,即关节外骨折(A1:尺骨骨折,桡骨完整。A2:桡骨单纯压缩骨折。C2:关节面单纯骨折,干骺端粉碎性骨折。C3:桡骨粉碎性骨折)(图4‐2‐1‐.引自:M üler ME, Naza ......