眼底视网膜动脉血栓是眼科急危重症之一，可以在短时间内造成视网膜结构的不可逆损害，从而引起视力骤降甚至永久性失明。眼底视网膜动脉血栓常提示患者全身具有基础病变，全身重要脏器发生血栓的风险高并可能严重危害患者的视功能和生命健康。凝血功能异常所引起的血液高凝状态是眼底视网膜动脉血栓形成的重要机制。近年来，随着凝血检验技术持续发展，各类凝血检验项目在眼底视网膜动脉血栓的早期筛查、病因溯源及病情严重程度的评估中发挥着关键作用，同时可以为临床制定个体化抗凝和溶栓治疗方案提供重要的参考依据。基于此，本文中笔者就各类凝血检验项目在眼底动脉血栓诊断与治疗中的应用价值及研究进展进行综述。

Fundus arterial thrombosis is one of the acute and critical diseases in ophthalmology. It can quickly cause irreversible damage to the retina, leading to a sudden drop in vision and even permanent blindness. Moreover, this disease often indicates systemic basic lesions, which greatly increases the risk of thrombotic events in important organs of the body and seriously threatens the visual function and life and health of patients. The hypercoagulable state caused by abnormal coagulation function is an important pathological basis of retinal artery thrombosis. In recent years, the technology of coagulation test has continued to develop. Various coagulation test items play a key role in the early screening, etiology traceability and severity assessment of the disease. At the same time, it can provide an important reference for the clinical formulation of individualized anticoagulant and thrombolytic therapy. Based on this, the application value and research progress of various coagulation tests in the diagnosis and treatment of fundus arterial thrombosis were reviewed in this paper.