新生儿，男，１３d，足月顺产。父母为其洗澡时发现患儿右示、中、环指皮肤近节并指畸形，遂到当地医院就诊。医生予局麻下行右示、中、环指近节皮肤并指畸形矫正松解术，术后２h其父母发现患儿右中指远节皮肤逐渐苍白，指腹瘪陷，皮温降低，１６h后急诊转入我院。查：足月顺产 Neonates, male, 13d, full term spontaneous. Parents for their bath found that children with the right show, in the ring refers to the skin near the festival and deformity, then went to the local hospital. The doctor to the local anesthesia down the right, middle and ring refers to the proximal section of the skin and refers to deformity correction surgery, 2h after their parents found that children with distal right middle finger of the gradual pale skin, pulp depression, skin temperature decreased after 16h Emergency transferred to our hospital. Check: full-term birth