结膜松弛症(conjunctivochalasis,CCh)又名结膜松弛综合征,是由于球结膜过度松弛和(或)下睑缘张力高,造成松弛结膜堆积在眼球与下睑缘及内、外眦部之间引起眼表泪液学异常,并伴有眼部不适等症状的疾病。患者常主诉泪溢、异物感、干涩,与慢性结膜炎的主诉相似,易误诊为慢性 Conjunctivochalasis (CCh), also known as conjunctivochalasis syndrome, is due to bulbar conjunctival excessive relaxation and (or) lower eyelid edge tension is high, resulting in relaxation of the conjunctiva accumulation in the eye and the lower eyelid and caused between the inner and outer parts Ocular tear abnormalities, and accompanied by symptoms of eye discomfort and other diseases. Patients often complain of tears, foreign body sensation, dryness, and the main complaint of chronic conjunctivitis, easily misdiagnosed as chronic