女婴,系第一胎,第一产,足月顺产,出生体重2200g。母妊娠史无异常,家族史无特殊。体检:巩膜微蓝染,心肺正常,腹平软,四肢短于正常,双髋关节曲屈仅能外展,X线片示双侧锁骨中外2/3缺如,左侧向上成角;两侧肱骨中段,右手桡尺骨中下段,两股骨中段,右胫骨中段均有不同程度骨折。双股骨骨折端呈半月形畸形,股骨骨折处及右肱骨骨折端有大量骨痂形成,并成角畸形,骨干密度 Baby girl, the first child, the first production, term full-term birth, birth weight 2200g. No abnormal pregnancy maternal history, family history no special. Physical examination: scleral micro-blue dye, normal heart and lungs, abdominal soft, limbs shorter than normal, double hip flexion can only be abducted, X-ray showed bilateral clavicle missing 2/3, left up angle; two The middle part of the humerus, the middle and lower part of the right hand radius ulna, the middle part of the two femurs and the middle part of the right tibia all have different degrees of fractures. Double femur fractures showed a semilunar deformity, femoral fractures and the right humerus fractures have a large number of callus formation and angular deformity, the backbone of the density