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泪道塞(泪点塞和泪小管塞)包括可吸收式与不可吸收式两类。主要适于某些非炎症性干眼症的治疗,也可促进局部药物的眼表存留及防止全身吸收。并发症较少。是改善干眼症状的一种相对安全、有效的方法。本文对泪道塞的特性及临床应用作一较详细的综述。
Lacrimal plug (punctal plug and punctate pipette plug), including absorbable and non-absorbable two types. Mainly suitable for the treatment of some non-inflammatory dry eye, but also can promote the ocular surface of local drug retention and prevent systemic absorption. Complications less. Is a relatively safe and effective way to improve dry eye symptoms. This article lacrimal plug characteristics and clinical application for a more detailed review.