Coloboma
IRIS COLOBOMA + CANABRAVA RING + CTR + PUPILLOPLASTYToday, the part II Ver essa foto no Instagram Uma publicação compartilhada por Dr Canabrava ?? (@dr_canabrava)
Shallow AC and Blind Vitrectomy
Extreme shallow anterior chamber + Vitrectomy Observe how the anterior chamber was extreme shallow before to performed a blind descompression vitrectomy. The Canabrava ring is a good option in this kind of case because it has 0.4 mm height and Malyugin, Oasys and I-ring has 0.8 mm height. And please, iris hook in this kind […]
Posterior Polar Cataract
Observe how fragile the zonule is. I inserted the 10/12 mm CTR inside the bag before the phaco and hidroprolapsed the nucleus to the anterior chamber. After removing the cortex….PCR. Ver essa foto no Instagram Uma publicação compartilhada por Dr Canabrava ?? (@dr_canabrava)
Subluxated IOL – Bag complex
The Double Flanged Polypropylene Suture open many techniques! Here one interesting. Ver essa foto no Instagram Uma publicação compartilhada por Dr Canabrava ?? (@dr_canabrava)
White Cataract – Post Intravitreal Injection
Here the answer why “Tilt and tumble” technique posted last week! I don’t suggest Phacoemulsification inside the bag in post Bevacizumab cataract! You never knows about posterior capsule integrity’s! Ver essa foto no Instagram Uma publicação compartilhada por Dr Canabrava ?? (@dr_canabrava)
White Cataract – Rhexis
It always a challenging.. my advice is.. always go slowly Ver essa foto no Instagram Uma publicação compartilhada por Dr Canabrava ?? (@dr_canabrava)
Iris Hernia management
PROLAPSE OF THE IRIS – Step 1: decrease the pressure of the anterior chamber– Step 2: iris spatula by the side incision Ver essa foto no Instagram Uma publicação compartilhada por Dr Canabrava ?? (@dr_canabrava)
Misdirection syndrome with needle
ACUTE MISDIRECTION SYNDROME Characterized: anterior chamber very shallow, with absence of supracoroidian effusion or hemorrhage and without perceptible pathology in iris-lens diaphragm. It usually relieves phacoemulsification without intercurrences in hypermetropic eyes. Pathophysiology: Inadequate movement of balanced saline solution (BSS) through the zonular fibers that accumulate, therefore in the posterior segment generating an increase in posterior […]
Canabrava Ring – Best Cases to Start
CANABRAVA RING by AJL OPHTHALMIC/SPAIN – Start to develop the technique in eyes with pupil between 3.5 – 4 mm, White-White diameter > 10.5 mm and long eyes. It is important to startTHE RING It is a PMMA ring with a 60º semi-arch opening, internal diameter of 6.3mm and a vertical length of 0.4mm. Its […]
Canabrava Ring in Small WW Distance
NEW TESTS FOR SMALL EYES!! Here the first test with 5.7 mm CANABRAVA RING! The traditional one has 6.3 mm! You don’t believe how this 0.6 mm are important in eyes with WTW smaller than 10.5 mm. In my experience, I don’t suggest the use off any Iris Expansion Ring with 6.3 mm for eyes […]