Chronic lower limb ischemic disease Thromboangiitis obliterans Lower extremity arteriosclerosis obliterans Diabetic foot Unique locking structure Increase the stability of the osteotomy block Simple structure, flexible assembly Matches with existing metal bone needles and needle bar clamps One-piece carbon fiber connecting rod Non-spliced assembly Lighter weight and higher strength Φ8 &Φ11 Two connecting rod models Meet different clinical needs Accurate scale marking Every 360°rotation, stretch or press 1mmDiabetes Diabetes is a group of metabolic diseases characterized by high blood sugar. Diabetic foot is a serious complication of diabetes. Pathological changes of diabetic foot include diabetic neuropathy, peripheral vascular disease, neuropathic joint disease, ulcer formation, diabetic foot osteomyelitis, and may eventually develop into amputation.The popliteal artery in the popliteal fossa of the affected limb is not pulsating. Take B-ultrasonic examination to confirm the blood flow of the popliteal artery. The Theoretical Basis for the Treatment of Diabetic Foot by Lateral Bone Transporting Technique--The Tension-Stress Rule. The tension-stress law is a theory of limb regeneration and functional reconstruction created by the Russian medical expert llizarov. Llizarov has shown that in the process of cortical osteotomy and gradual traction extension, the blood vessels of the bone and limbs are regenerated significantly.