双胞胎在人群中发生率约占妊娠总数的1/66(15‰),双胞胎同患脊柱侧凸畸形国内报道很少。笔者于2002年4月收治了一对双胞胎姐妹同患脊柱侧凸畸形的病例,并复习了国内外有关文献,报告如下。临床资料患者林庄某(姐),林燕某(妹),14周岁,足月顺产出生。林庄某出生半小时后,林燕某即 Twins in the population incidence of about 1/66 (15 ‰) of the total number of pregnancies, twins with scoliosis deformity rarely reported. The author in April 2002 admitted to a pair of twin sisters with scoliosis deformity cases, and reviewed the relevant literature at home and abroad, the report is as follows. Clinical data patients Lin Zhuang (sister), Lin Yan (sister), 14 years of age, term full-term birth. Lin Zhuang a half an hour after birth, that is, Lin Yanmou