小睑裂综合征又称睑裂狭小、倒转型内眦赘皮和上睑下垂综合征(blepharophimosis epicanthus in-versus andptosis,BPES),1875年,Galeyowski首先报告本病,1912年,Komoto有详细描述。1981年,Bengin等将其正式命名为Komoto氏综合征。为常染色体显性遗传性疾病,与正常人相比,睑裂水平径及垂直径明显变小,临床特点主要表现为睑裂小、倒转型内眦赘皮、上睑下垂、内眦远距下睑外翻、鼻梁 Palpebral fissure syndrome, also known as blepharophimosis, inverted epicanthus epidermis and blepharophimosis epicanthus in-versus and ptsymphitis (BPES), was first reported by Galeyowski in 1875 and was described by Komoto in 1912 . In 1981, Bengin, etc. officially named Komoto’s syndrome. Is an autosomal dominant genetic disease, compared with normal people, palpebral fissure horizontal and vertical diameter was significantly smaller, the main clinical manifestations of palpebral fissure, inverted epicanthus, ptosis, infraorranula distance Lower eyelid valgus, bridge of the nose