Language
- English
- 中文
- Deutsch

Patient-centered, physician-partner, employee-based

Company News

Product News

Media

Home page

Cangzhou Aier Eye Hospital Successfully Performs First FCVB Surgery: Ultra-Minimally Invasive and Rapid Treatment for Retinal Detachment

Release time: Dec 09,2025

On November 20, Cangzhou Aier Eye Hospital successfully carried out its first foldable capsular vitreous body (FCVB) surgery for the treatment of rhegmatogenous retinal detachment. The foldable capsular vitreous body (FCVB) can not only treat retinal detachment via the internal approach to preserve the eyeballs of patients with severe ocular trauma and silicone oil-dependent eyes; one of its models, the foldable capsular buckle (FCB), can also achieve ultra-minimally invasive and rapid treatment of rhegmatogenous retinal detachment through the external approach, hereinafter referred to as FCB.

President Zhang Xin’s team successfully implanted an FCB in a 67-year-old patient with rhegmatogenous retinal detachment, achieving successful reattachment of the patient’s detached retina. As a novel surgical method for the treatment of rhegmatogenous retinal detachment, FCB implantation is a special type of scleral buckling surgery characterized by minimal invasiveness and few complications. Postoperatively, patients can maintain a free posture, which greatly improves the overall surgical experience and provides a safer and more efficient surgical option for patients.

Patient Condition Overview

"It felt like something was blocking my eye, and my vision was blurry. I didn’t take it seriously at first, but I never expected it to get worse and worse..." When 67-year-old Aunt L talked about her eye problem, she was filled with lingering fear. One year ago, she noticed a shadow-like obstruction in her left eye. With no redness or swelling, she paid little attention to it. However, the symptoms showed no sign of relief over time and suddenly worsened one day ago, prompting her to rush to Cangzhou Aier Eye Hospital for help.

After outpatient examinations, Aunt L was diagnosed with rhegmatogenous retinal detachment of the left eye, along with age-related cataracts and dry eye syndrome in both eyes. The visual acuity test results made her even more worried: her uncorrected visual acuity was only 0.15 in the right eye and 0.6 in the left eye. Fundus examination revealed a clear and normally colored optic disc, a grayish-white elevated retina from the 7 o’clock to 12 o’clock positions, and a retinal break in the peripheral retina at the 10 o’clock position—the condition brooked no delay.

Considering Aunt L’s advanced age, President Zhang Xin led the team in repeated discussions, agreeing that a surgical approach with small incisions and fast postoperative recovery would be optimal. After fully communicating with the patient and her family and explaining the advantages and disadvantages of external and internal approach surgeries, the team finally formulated a foldable capsular buckle (FCB) surgical plan for Aunt L.

On November 20, President Zhang’s team performed the FCB surgery on Aunt L, which was completed smoothly in a short time, achieving successful retinal reattachment. Two days later, laser photocoagulation was performed on the retinal break in her left eye. Postoperative examination showed that the retinal break in the left eye was located on the scleral ridge with good adherence. Aunt L’s family was satisfied with the postoperative outcome and expressed their gratitude to President Zhang’s team.

(△ Supplementary laser treatment around the retinal break during the two-week postoperative follow-up, with excellent results)

Back to list

Related Information

FCVB Obtains Thailand Certification, Empowered by Multiple International Accreditations, Unlocking New Territories in Overseas Markets!

View Details

3D Reconstruction of FCB Successfully Published in Clinical Ophthalmology

This research not only shortens the learning curve and lowers the technical threshold of FCB surgery, but also lays a solid foundation for its standardized promotion in primary hospitals and among special populations (such as children, pregnant women, and highly myopic patients), truly realizing a minimally invasive, precise and reproducible clinical pathway.

03/31

FCVB Secures Singapore Medical Device Registration, Reinforcing Chinese Ophthalmic Innovation Leadership

03/02

Analysis of the Efficacy of Foldable Capsular Buckle (FCB) Scleral Buckling in Treating Rhegmatogenous Retinal Detachment: Chinese Instruction Course (IC) Successfully Held at the 41st Asia-Pacific Academy of Ophthalmology Congress (APAO 2026)

The APAO 2026 congress served as an academic feast and international exchange platform for the ophthalmology community. As a globally innovative technology, the Foldable Capsular Buckle (FCB) sparked considerable discussion at APAO 2026, fully reflecting the technology's visibility and research depth

02/10

First in Qinghai! Xining Aier Eye Hospital Successfully Implements New Minimally Invasive Technology for Rapid Retinal Detachment Treatment

On the day of the surgery, Professor Hou Lei and Professor Chen Zhongping worked closely together, leveraging their exceptional medical skills and seamless collaboration to successfully complete Qinghai Province's first FCB procedure.

02/05

Ophthalmology Department of Dunhua Traditional Chinese Medicine Hospital Takes the Lead in Performing Highly Difficult Foldable Capsular Vitreous Body (FCVB) Implantation

01/13

R&D Center

Media

Cases

Search for product information you are interested in

all

all
product management
News

+8618960050093

Building11,No.6,Nanjiang 2nd Road, Zhujiang Street, Nansha District,Guangzhou

www.vesber.cn

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

License