相关实验视频
Updated: May 6, 2026
05:22
Iris Fixation via External Pentagram Suturing
Published on: May 5, 2022
1.7K
压力诱导的流体角膜病变在30度针透后立即恢复
Carlo Bellucci1, Paolo Mora1, Alessandra Romano1
1Ophthalmology Unit, University Hospital of Parma, Parma, Italy.
European journal of ophthalmology
|December 23, 2025
概括
在LASIK术后,压力诱导的流体角膜病变 (PISK) 可以通过角膜抛光切合快速治疗. 这种手术有效降低眼内压力并恢复视力,为这种罕见的并发症提供了关键的管理选择.
科学领域:
- 眼科医生 眼科 眼科
- 角膜外科手术 角膜外科手术
- 折射手术是一种折射手术.
背景情况:
- 压力诱导性流体角膜病变 (PISK) 是激光辅助实体角膜病变 (LASIK) 后的一种罕见但严重的并发症.
- 及时诊断和管理对于预防严重的视觉结果至关重要.
- 之前的白内障手术和的创伤史可能是相关的因素.
研究的目的:
- 报告一个PISK病例通过角膜抛光切合成功治愈.
- 为了突出立即干预PISK的有效性.
- 评估反弹度计在诊断PISK时的有用性.
主要方法:
- 一名56岁的男性患者接受了femtoLASIK重复治疗.
- 经过一周的术后,PISK被诊断为患有外周眼内压力 (IOP) 升高.
- 为了缓解内血压,进行了单次30度针形,随后进行局部低血压药物治疗.
主要成果:
- Corneal paracentesis 在30分钟内导致了立即的内膜压力降低和主观视觉改善.
- 在手术后3小时内,观察到接口液几乎完全吸收.
- 视觉敏度在三周内基本恢复,只有轻微的残留折射误差.
结论:
- 眼膜是PISK的有效和快速治疗方法.
- 这种程序可以考虑在PISK情况下快速降低IOP.
- 建议在护理术后使用局部低血压药物,以保持IOP控制. 反弹力计在PISK中对外围IOP测量是有效的.
相关概念视频
01:26Endoscopic Studies II: Thoracocentesis
2.5K
Thoracentesis(Thoracocentesis), commonly known as pleural tap, is a medical procedure where a 22 gauge needle is inserted into the pleural space, the area between the lung and chest wall. This procedure is commonly performed to diagnose or treat various respiratory disorders.
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
2.5K
01:23Peripheral Artery Disease V: Postoperative Nursing Management
637
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
637
01:22Aneurysm IV: Nursing Management
627
Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
627