|LETTER TO EDITOR
|Year : 2009 | Volume
| Issue : 4 | Page : 269
Cataract surgery in patients with carotid cavernous fistula
Dr. Thakorbhai V Patel Eye Institute, Vadodara, India
|Date of Web Publication||19-Dec-2009|
Dr. Thakorbhai V Patel Eye Institute, Haribhakti Complex, Salatwada, Vadodara-01
Source of Support: None, Conflict of Interest: None
|How to cite this article:|
Jethani J. Cataract surgery in patients with carotid cavernous fistula. Middle East Afr J Ophthalmol 2009;16:269
We read with interest the article by Chaudhary et al.,  on ophthalmological implications of carotid cavernous fistula. The article has been compiled nicely and has included almost all the information regarding the ophthalmological implication and effects of carotid cavernous fistula.
However, one of the most common surgeries in ophthalmology is cataract surgery. Cataract surgery in carotid cavernous fistula has been reported and it has important issues regarding the surgery.
Slochower et al.,  first reported the problems regarding the surgery of a patient with carotid cavernous fistula. This has been subsequently reported by Hagan et al. and Jethani et al. ,
If cataract surgery is being planned in patients with carotid cavernous fistula, risks such as bleeding during the retrobulbar block, bleeding during conjunctival incision and from the iris vessels and, finally, suprachoroidal hemorrhage from increased choroidal pressure secondary to the venous pressure should be taken into account. 
It is important to understand that the pressure in the anterior chamber must be maintained; otherwise, there would be blood in the anterior chamber which would make the surgery difficult. ,
We believe that this should be included in the review article so that the readers can be careful while handling/operating such a patient for cataract.
| References|| |
|1.||Chaudhry IA, Elkhamry SM, Al-Rashed W, Bosley TM. Carotid cavernous fistula: Ophthalmological implications. Middle East Afr J Ophthalmol 2009;16:57-63. |
|2.||Slochower D, Dowhan TP. Cataract extraction in a patient with carotid cavernous fistula. Ophthalmic Surg 1991;22:474-7. [PUBMED] [FULLTEXT] |
|3.||Hagan JC 3rd. Cataract extraction in a patient with carotid cavernous sinus fistula. Ophthalmic Surg 1992;23:144. [PUBMED] [FULLTEXT] |
|4.||Jethani J, Ajani JK. Cataract extraction in spontaneous low-flow indirect dural bilateral carotid cavernous fistula. Graefes Arch Clin Exp Ophthalmol 2006;24:404-6. |