Richard J. Bellon

Neuroradiology | Radiology

499 East Hampden Avenue
Suite 360
Englewood, CO 80113

Last Updated: 09/26/2026

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Found 21 publications

Post-approval study 3-year outcomes of the Neuroform Atlas stent for the treatment of wide-necked intracranial aneurysms.

Post-approval study 3-year outcomes of the Neuroform Atlas stent for the treatment of wide-necked intracranial aneurysms.

Journal: Journal of neurointerventional surgery

Published: October 22, 2025

Large and giant intracranial aneurysms: outcomes from the multicenter prospective SMART coils registry.

Large and giant intracranial aneurysms: outcomes from the multicenter prospective SMART coils registry.

Journal: Frontiers in neurology

Published: July 21, 2025

Clinical Outcomes of Arteriovenous Fistula Treatment Using the Penumbra SMART COIL System: A Subgroup Analysis from the Multicenter SMART Registry.

Clinical Outcomes of Arteriovenous Fistula Treatment Using the Penumbra SMART COIL System: A Subgroup Analysis from the Multicenter SMART Registry.

Journal: World neurosurgery

Published: May 28, 2024

Oxidation‑reduction potential parameters worsen following intraarterial therapy in patients with reduced collateral circulation and middle cerebral artery occlusions.

Oxidation‑reduction potential parameters worsen following intraarterial therapy in patients with reduced collateral circulation and middle cerebral artery occlusions.

Journal: Experimental and therapeutic medicine

Published: July 22, 2022

Contemporary Results of Bare Platinum Coil Embolization for Wide-Necked Ruptured Aneurysms: A Subset Analysis of the SMART Registry.

Contemporary Results of Bare Platinum Coil Embolization for Wide-Necked Ruptured Aneurysms: A Subset Analysis of the SMART Registry.

Journal: Stroke (Hoboken, N.J.)

Published: February 02, 2022

Safety and Long-Term Efficacy Outcomes for Endovascular Treatment of Wide-Neck Bifurcation Aneurysms of the Middle Cerebral Artery: Insights From the SMART Registry.

Safety and Long-Term Efficacy Outcomes for Endovascular Treatment of Wide-Neck Bifurcation Aneurysms of the Middle Cerebral Artery: Insights From the SMART Registry.

Journal: Frontiers in neurology

Published: December 06, 2021

SMART Registry: Safety and Performance of the Penumbra SMART COIL System for Patients With Intracranial Aneurysms 4 mm and Smaller.

SMART Registry: Safety and Performance of the Penumbra SMART COIL System for Patients With Intracranial Aneurysms 4 mm and Smaller.

Journal: Neurosurgery

Published: September 22, 2021

Technical Success and Early Efficacy in 851 Patients with Saccular Intracranial Aneurysms: A Subset Analysis of SMART, a Prospective, Multicenter Registry Assessing the Embolization of Neurovascular Lesions using the Penumbra SMART COIL System.

Technical Success and Early Efficacy in 851 Patients with Saccular Intracranial Aneurysms: A Subset Analysis of SMART, a Prospective, Multicenter Registry Assessing the Embolization of Neurovascular Lesions using the Penumbra SMART COIL System.

Journal: World neurosurgery

Published: April 14, 2021

The SMART Registry: Long-Term Results on the Utility of the Penumbra SMART COIL System for Treatment of Intracranial Aneurysms and Other Malformations.

The SMART Registry: Long-Term Results on the Utility of the Penumbra SMART COIL System for Treatment of Intracranial Aneurysms and Other Malformations.

Journal: Frontiers in neurology

Published: December 03, 2020

Pivotal trial of the Neuroform Atlas stent for treatment of posterior circulation aneurysms: one-year outcomes.

Pivotal trial of the Neuroform Atlas stent for treatment of posterior circulation aneurysms: one-year outcomes.

Journal: Journal of neurointerventional surgery

Published: November 19, 2020

Periprocedural safety of saccular aneurysm embolization with the Penumbra SMART Coil System: a SMART registry subset analysis.

Periprocedural safety of saccular aneurysm embolization with the Penumbra SMART Coil System: a SMART registry subset analysis.

Journal: Journal of neurointerventional surgery

Published: September 28, 2020

Safety of the APOLLO Onyx delivery microcatheter for embolization of brain arteriovenous malformations: results from a prospective post-market study.

Safety of the APOLLO Onyx delivery microcatheter for embolization of brain arteriovenous malformations: results from a prospective post-market study.

Journal: Journal of neurointerventional surgery

Published: September 23, 2020

Showing 1-12 of 21

Last Updated: 09/26/2026