特发性马蹄内翻足是一种常见畸形,其发生率因种族而异〔1,2〕。据报道南太平洋地区的玻里尼亚西族人的特发性马蹄内翻足发生率最高,6.5～7/1000,高加索人为1～2/1000,夏威夷的中国人为0.39/1000。但未见我国有关特发性马蹄内翻足发生率的报告。本文就中国出生缺陷监中心1988～1 Idiopathic clubfoot is a common deformity, the incidence varies with race [1,2]. The highest incidence of idiopathic clubfoot occurred in the Beringains in the South Pacific, 6.5-7 / 1000, 1-2 / 1000 in Caucasians and 0.39 / 1000 in Hawaii. However, there is no report on the incidence of idiopathic clubfoot in our country. This article on China birth defects monitoring center 1988 ~ 1