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排序方式: 共有373条查询结果,搜索用时 6 毫秒
371.
Timothy V Roberts Michael Lawless Colin CK Chan Mark Jacobs David Ng Shveta J Bali Chris Hodge Gerard Sutton 《Clinical & experimental ophthalmology》2013,41(2):180-186
The recent introduction of femtosecond lasers to cataract surgery has generated much interest among ophthalmologists around the world. Laser cataract surgery integrates high‐resolution anterior segment imaging systems with a femtosecond laser, allowing key steps of the procedure, including the primary and side‐port corneal incisions, the anterior capsulotomy and fragmentation of the lens nucleus, to be performed with computer‐guided laser precision. There is emerging evidence of reduced phacoemulsification time, better wound architecture and a more stable refractive result with femtosecond cataract surgery, as well as reports documenting an initial learning curve. This article will review the current state of technology and discuss our clinical experience. 相似文献
372.
373.
Carotid dissection: a common cause of Horner's syndrome 总被引:3,自引:0,他引:3
Colin CK Chan MBBS Mark Paine FRACP Justin O'Day FRACO 《Clinical & experimental ophthalmology》2001,29(6):411-415
Purpose : To highlight that internal carotid artery dissection is a common cause of Horner's syndrome and that it is important to diagnose dissection as anticoagulation can prevent carotid thrombosis and embolism. Methods : Five case reports are presented of patients with Horner's syndrome secondary to carotid dissection. One patient had carotid dissection secondary to trauma, two had spontaneous dissections and two had dissections in the settings of other illness. A literature search was performed on carotid dissection as a cause of Horner's syndrome and its diagnosis and management. Results : The case reports and literature highlight that dissection is under‐recognized as a cause of Horner's syndrome and can be missed. The investigation of choice is a magnetic resonance imaging and angiography scan of the head and neck. The treatment advocated is anticoagulation for 3–6 months. Conclusion : Carotid dissection should be suspected in patients with Horner's syndrome, particularly if head or neck pain is present. 相似文献