Treatment of recanalized pericallosal artery aneurysm

Dr. Jared Knopman at Weill Cornell Medical Center treated a 4mm recanalized pericallosal artery aneurysm using 4 Target Tetra^® Detachable Coils [2.5mm x 6cm, 1.5mm x 3cm, 1.5mm x 3cm, and 1.5mm x 2cm] and received an excellent initial and 1-year post-operative result.

Pre-embolization

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Recanalized pericallosal artery aneurysm, 4mm recanalization

Post-embolization

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1-year follow-up

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Target Tetra Detachable Coils used: [2.5mm x6cm, 1.5mm x 3cm, 1.5mm x 3cm, 1.5mm x 2cm]

Dr. Jared Knopman

"The ability to coil a recurrent neck without the need for a stent is an added feature of tetra coils. By constructing a good frame even in a relatively wide neck, the subsequent filling coils often don’t require stent-assistance to achieve maximum packing density."

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