她有一只脚畸形，行动不方便。 She has a deformed foot and can't walk very easily.
这种处理方法能造成上肢畸形。 This treatment could result in malformation of the arms.
整直学，矫正学一门研究如何利用特定机械装置支撑或填补退化或畸形的关节或四肢的科学 The science that deals with the use of specialized mechanical devices to support or supplement weakened or abnormal joints or limbs.
畸形的外表上或结构上十分不正常的；畸形的 Deviating greatly from the norm in appearance or structure; abnormal.
关节病病变或或畸形的关节 A disease or an abnormality of a joint.
他的脚稍有先天畸形，走起路来一瘸一拐。 He was born with a slight deformity of the feet which made him limp.
