Endoscopic DCR (Minimally Invasive) During an endoscopic DCR, the sinus surgeon works together with the eye surgeon to bypass the tear duct by creating a new opening directly from …

What is endoscopic dacryocystorhinostomy (DCR)? Dacryocystorhinostomy is a surgical procedure designed to open and enlarge the natural drainage pathways for tear flow from the …

2025年2月14日 · Endoscopic dacryocystorhinostomy offers several advantages over traditional open surgery for treating blocked tear ducts. One of the main benefits is that it is a minimally …

2021年12月11日 · Endoscopic dacryocystorhinostomy (DCR) is a surgical intervention for epiphora caused by obstruction of the nasolacrimal duct. Understanding endonasal anatomy, …

2022年10月2日 · Compared with external DCR, the endoscopic procedure can potentially shorten surgical time and expedite healing and recovery, with minimal bruising and swelling. It also …

2025年2月14日 · DCR surgery restores tear fluid drainage so you don’t have excess tear fluid in or around your eyes. This makes it easier to see and may reduce your chance of infection. …

2025年2月15日 · However, there are two main approaches to performing DCR surgery: external and endoscopic. In an external DCR, the surgeon makes a small incision on the side of the …

2025年1月20日 · Endoscopic DCR approaches the nose and performs the surgery through a telescope and small instruments. This approach of DCR has now become a commonly used …

2023年8月7日 · Endoscopic DCR. The authors perform endoscopic DCR under general anesthesia, although other surgeons use sedation anesthesia. Anesthetic personnel should be …

What is an endoscopic DCR? An endoscopic dacryocystorhinostomy (DCR) is a surgical procedure that is done to create an alternative tear drainage between your eyes and nose. By …