相关实验视频
Updated: May 5, 2026

08:37
Corneal Donor Tissue Preparation for Endothelial Keratoplasty
Published on: June 12, 2012
27.5K
在日本进行角膜移植的全国调查
Jun Shimazaki1, Takeshi Soma2, Keiko Yamada2
1Department of Ophthalmology, Tokyo Dental College Ichikawa General Hospital, Ichikawa, Chiba, Japan.
Cornea
|February 3, 2025
概括
角膜胀是日本角膜移植的主要原因,其中内皮角膜成形是首选的手术方法. 在超过80%的病例中,移植后一年内,移植的清晰度保持不变.
科学领域:
- 眼科医生 眼科 眼科
- 移植手术 移植手术
- 公共卫生 公共卫生
背景情况:
- 角膜移植是恢复视力的重要过程.
- 了解角膜移植指示和手术技术的国家趋势对于优化患者护理和资源配置至关重要.
研究的目的:
- 介绍一项关于日本角膜移植的全国调查结果.
- 为了确定角膜移植的主要指示,并分析手术方法偏好.
主要方法:
- 日本角膜学会和日本角膜塑性学会进行了一项全国性调查.
- 通过在线数据库收集了2017年至2019年间在44个机构进行的4951次角膜移植的数据.
主要成果:
- 角膜 (CE) 是主要的指示 (39.3%),通常与之前的白内障或绿内障手术有关.
- 德塞米特剥离自动内皮皮质角质整形 (DSAEK) 是最常见的手术技术 (41.3%),超过穿透式角质整形 (37.1%).
- 在80.5%的病例中观察到一年的移植清晰度,再移植率为15.2%.
结论:
- 角膜是日本角膜移植的主要症候.
- 观察到与玻璃眼外科手术和福克斯内皮角膜缩相关的CE病例增加.
- 内皮角质整形,特别是DSAEK,是角膜移植的首选手术方法.
相关概念视频
Open Angle Glaucoma: Treatment
1.1K
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...
1.1K
Angle Closure Glaucoma: Treatment
1.7K
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
1.7K
Tissue Transplantation
1.4K
Tissue transplantation is a significant medical procedure involving the transfer of cells, tissues, or organs from a donor to a recipient, with the primary aim of restoring lost functions. This procedure is crucial in treating a broad spectrum of diseases, including kidney diseases, liver failure, heart disease, and certain types of cancers.
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
1.4K

