The 11 cases of wirst scaphoid fracture nonunion had been treated in overturn graft of metacarpal periosteum island flaps with the secondary dorsal metacarpal artery.

• 结果：术后6-8周骨折初步愈合，3-4个月骨折完全愈合，随访9-15个月腕关节活动正常无痛。