2022年12月1日 · Capsular support devices such as capsular tension rings (CTRs) can help facilitate successful surgery in eyes with zonular issues by improving bag stability and centration.

2019年8月1日 · Capsular tension rings are flexible plastic loops which are designed to exert outward force at the capsular bag equator to help distribute forces and help support areas of …

2008年3月1日 · It is difficult to believe that a tiny, round device no thicker than 0.22 mm could cause lively discussion and dissension among cataract surgeons. But recent innovations to the …

The original MORCHER® Eyejet® Type 14 Capsular Tension Ring has revolutionized complex cataract surgery. With a diameter larger than the capsular bag, the CTR’s inherent centrifugal …

The standard capsular tension ring or CTR is a flexible C-shaped device made of polymethylmethacrylate (PMMA)(Figure 1A). Each end has a blunt tipped eyelet to aid in …

Capsular tension rings (CTRs), well known to ophthalmic surgeons, are C-shaped devices used to stabilize the capsular bag of the crystalline lens during cataract surgery in eyes with zonular …

2007年11月28日 · The capsular tension ring (CTR), a circular polymethylmethacrylate (PMMA) filament designed to be placed within the capsular bag, creates outward forces, thereby …

2024年2月24日 · Capsular tension ring (CTR) is an important intraocular implantation device in cataract surgery. It is primarily implanted to stabilize the position of the capsular bag, facilitate …

In one eye, the ring was removed by cutting it into 2 pieces and extracting the segments via a 6.5-mm corneal wound. In the other eye, the CTR was retracted into a CTR injector, which was …

The FortifEYE ® preloaded, single-use injector simplifies capsular tension ring (CTR) implantation by preloading the implant eyelet into the device, allowing for safe, immediate preparation and …

We have featured prior videos about insertion of capsular tension rings (CTRs) during cataract surgery. These devices can be very helpful in cases of zonular...

2008年9月17日 · Capsular tension rings (CTRs) are valuable tools for the cataract surgeon. These devices have enabled many patients with complicated cataracts to safely undergo …

2023年10月3日 · To evaluate the influence of a capsular tension ring (CTR) on rotational stability, decentration, tilt, and axial stability of an 11.0-mm plate haptic intraocular lens (IOL). …

2021年1月7日 · There is no effective treatment for zonular fiber relaxation or mild rupture. The most promising approach is the use of a capsular tension ring (CTR) together with small …

ctr The FortifEYE® preloaded single-use injector simplifies capsular tension ring (CTR) implantation by preloading the implant eyelet into the device, allowing for safe, immediate …

The EYEJET CTR consists of a disposable injector which is preloaded with one of the three Type 14 CTRs (14, 14A or 14C). Each preloaded injector is packaged in a peel-open, contoured …

the CTR size. A WTW measurement between 11.5 and 12.5 mm necessitates a medium. If it’s less, use a small CTR, and if it’s greater, use a large. When in doubt, said Dr. Ayres, you can …

A standard CTR (Figure 1) is a PMMA, ring-shaped device with one eyelet at each end. A modified Cionni CTR 3 (Morcher; Figure 2) has the same configuration but with one or two …

A capsular tension ring (CTR) can be a useful tool for ophthalmologists to have on hand during surgery. Two physicians discussed the available products, when the best time is to use them, …

1 天前 · This year's issue is packed with inspiring stories and groundbreaking advancements from Duke Eye Center. As you delve into this issue, you'll discover the transformative work being …