近视手术
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参军前可以手术矫正视力吗? 医生:留足半年“缓冲期”
Hang Zhou Ri Bao· 2026-01-30 06:22
2026年全国征兵工作即将开启,最近,不少怀揣军旅梦的青年来到浙江省眼科医院杭州院区,咨询 视力矫正相关问题。 "近视手术需在参军体检前至少半年完成,以确保留足术前检查、恢复与复查时间。"浙江省眼科医 院杭州院区屈光手术专科门诊副主任医师朱珺提醒,有计划参加今年下半年征兵的青年,最晚要在今年 2月中旬前完成手术。 "根据应征公民体格检查标准,并不是所有视力矫正方式都符合参军要求,比如晶体植入术。"朱珺 介绍,全飞秒、半飞秒、全激光三种角膜激光手术,符合标准即可通过兵检,"由于参军日常训练强度 大、对抗性强,我们更推荐全飞秒激光手术,切口小,术后恢复较快。" 术前需完成三项检查:屈光度数、角膜厚度与形态、眼底视网膜健康状况。已确诊或疑似圆锥角膜 患者,其角膜结构脆弱,近视矫正手术可能会加剧病情发展,须谨慎;术前检查中发现眼底视网膜有问 题(包括但不限于视网膜裂孔、变性、视网膜脱离等),须先规范治疗并复查后再考虑近视手术。 术后科学的恢复与管理也很关键。"术后1—3个月是关键期,比如半飞秒术后不能揉眼。"朱珺强 调,因角膜瓣愈合、神经修复视力稳定等需要3—6个月,因此兵检要求提前半年手术;患者康复后进入 部队,在 ...
高考后的“摘镜潮”:如何科学选择近视手术?
Zhong Guo Xin Wen Wang· 2025-06-06 10:40
Core Viewpoint - The article emphasizes the growing public health issue of myopia in China, particularly among children and adolescents, and highlights the importance of early prevention and intervention strategies for eye health [1][3]. Group 1: Myopia Prevention and Control - Myopia is primarily caused by genetic and environmental factors, with lifestyle changes being crucial for prevention [3]. - The current situation of myopia among children and adolescents in China is serious, with a trend towards younger onset and higher degrees of myopia [3][4]. - Protecting the "hyperopia reserve" in children is essential, as many children deplete this reserve before age six, increasing their risk of developing myopia [4]. Group 2: Eye Health Initiatives - Aier Eye Hospital has advocated for annual eye health checks to promote early prevention, screening, diagnosis, and treatment of eye diseases [6]. - The organization has been actively involved in public education on eye health across various age groups [6]. Group 3: Myopia Surgery Trends - There has been a significant increase in the number of myopia surgeries in recent years, with the average age of patients in China being younger than in Europe [7]. - The main types of myopia surgery include laser corneal surgery and intraocular lens implantation, both of which have evolved over the past 30 years [9][10]. - Personalized and customized approaches to myopia surgery are becoming more prevalent, taking into account various eye parameters for optimal outcomes [11]. Group 4: Post-Surgery Care - Post-operative care and maintaining good eye habits are critical for the success of myopia surgery [13]. - Patients are advised to avoid eye rubbing and strenuous activities in the first week after surgery and to have regular follow-ups to monitor any complications [13].
STAAR Surgical Company (STAA) FY Conference Transcript
2025-06-04 14:40
STAAR Surgical Company (STAA) FY Conference Summary Company Overview - STAAR Surgical is a 43-year-old company recognized as a global leader in ophthalmic surgery, offering a superior solution to LASIK with its EVO ICL lens technology [3][4] - The company operates in 75 countries, holding a significant refractive market share, particularly in Japan where it has a 70% share due to negative perceptions of LASIK [5][6] Core Points and Arguments - **Product Advantages**: The EVO ICL lens is reversible, provides UV protection, does not induce dry eye, and preserves corneal tissue, leading to rapid recovery and better contrast vision [4][12][14] - **Market Position**: STAAR holds approximately 12% of the global refractive market share, with significant opportunities for growth, especially in China and India [6][20] - **Growth Drivers**: The company anticipates growth driven by macroeconomic improvements and increased patient comfort with surgical options as word-of-mouth spreads [6][10][30] - **Financial Performance**: In FY 2024, STAAR reported revenues of $313.9 million, a 3% decline from FY 2023, primarily due to challenges in the Chinese market [10][34] - **Margins**: Gross margins decreased from 78.5% to 65.8% due to reduced production volume and increased reserves for obsolete inventory [35] Challenges and Strategic Focus - **Market Challenges**: The company faces headwinds from patient reluctance to pursue surgical options, particularly in the U.S., where fear of surgery is a significant barrier [6][27] - **China Market Concerns**: There are investor concerns regarding inventory levels and tariff issues in China, but the company believes these are transitory and manageable [21][41] - **Operational Restructuring**: STAAR is undergoing a restructuring to reduce SG&A expenses to a $225 million run rate, which is expected to improve financial health [36][42] Future Outlook - **Market Potential**: The myopia epidemic is expected to grow, with projections indicating that 50% of the global population may be affected by 2050, presenting a substantial market opportunity for STAAR [45] - **Long-term Confidence**: The company is optimistic about returning to historical earnings and cash flow generation as macroeconomic conditions improve [46][51] - **Strategic Shift**: There is a focus on expanding the market beyond current surgical candidates to include those using glasses and contacts, aiming to increase overall market penetration [55] Additional Insights - **Regulatory Wins**: Recent approvals in China for new product variations are seen as positive developments that could enhance market presence [17][22] - **Sales Growth**: Despite challenges, the company achieved a 9% year-over-year growth in markets outside of China, indicating resilience and potential for recovery [38] This summary encapsulates the key points discussed during the STAAR Surgical conference, highlighting the company's strengths, challenges, and strategic direction moving forward.