Results It was discovered that all the metacarpophalangeal fractures had been cured without infection of bone, or anchylosis through the follow-up of 3-12 months.

• 结果本组骨折全部愈合，随访3-12月，无骨折再移位、畸形愈合、固定松动及针道感染等并发症发生，关节功能恢复良好。