Andrew J. Ringer

5.9k citations

94 papers · 3.4k indexed · 1 hit paper · h-index 29

Impact in

Neurology top 0.5%
- Intracranial Aneurysms: Treatment and Complications
- Traumatic Brain Injury and Neurovascular Disturbances
- Vascular Malformations Diagnosis and Treatment
- Neurosurgical Procedures and Complications
Internal Medicine top 2%
- Venous Thromboembolism Diagnosis and Management

Papers in

Neurology 57
- Intracranial Aneurysms: Treatment and Complications 44
- Traumatic Brain Injury and Neurovascular Disturbances 18
- Vascular Malformations Diagnosis and Treatment 11
- Neurosurgical Procedures and Complications 10
Pulmonary and Respiratory Medicine 56
- Cerebrovascular and Carotid Artery Diseases 49

Co-authors: Lee R. Guterman L. Nelson Hopkins Adnan I. Qureshi Richard D. Fessler Alan S. Boulos Elad I. Levy Demetrius K. Lopes Stanley H. Kim
Journals: Neurosurgery (26 papers)Stroke (10 papers)Journal of NeuroInterventional Surgery (8 papers)Journal of neurosurgery (8 papers)World Neurosurgery (5 papers)
Partner nations: United States Italy Canada

In The Last Decade

Andrew J. Ringer

94 papers receiving 3.3k citations

Hit Papers

align trajectories log scale

Guidelines for the Management of Patients With Unruptured Intracranial Aneurysms 2015 · 694 citations

Peers

Countries citing papers authored by Andrew J. Ringer

Since Specialization

Citations

This map shows the geographic impact of Andrew J. Ringer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Andrew J. Ringer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Andrew J. Ringer more than expected).

Fields of papers citing papers by Andrew J. Ringer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Andrew J. Ringer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Andrew J. Ringer. The network helps show where Andrew J. Ringer may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Andrew J. Ringer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Andrew J. Ringer Line = papers co-authored together Andrew J. Ringer links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	MRI T2-Hyperintense Signal Structures in the Cervical Spinal Cord: Anterior Median Fissure versus Central Canal in Chiari and Control—An Exploratory Pilot Analysis American Journal of Neuroradiology ·Thomas A. Tomsick, Lily Wang, Mario Zuccarello, Andrew J. Ringer	2021	1
2	Reliability of the Modified TICI Score among Endovascular Neurosurgeons American Journal of Neuroradiology ·Daniel M. Heiferman, Liang Renrui, Amy Wozniak, Koji Ebersole, M. Hes, Matthew R. Reynolds, Andrew J. Ringer, Joseph C. Serrone	2020	13
3	Feasibility and Safety of Pipeline Embolization Device in Patients With Ruptured Carotid Blister Aneurysms Neurosurgery ·Jang W. Yoon, Adnan H. Siddiqui, Travis M. Dumont, Elad I. Levy, L. Nelson Hopkins, Giuseppe Lanzino, Demetrius K. Lopes, Roham Moftakhar, Serdar Onat Akbulut, Babu G. Welch, Alan S. Boulos, Junichi Yamamoto, Rabih G. Tawk, Andrew J. Ringer, Ricardó A. Hanel	2014	70
4	Onyx HD-500 embolization of intracranial aneurysms: Modified technique using continuous balloon inflation under conscious sedation Journal of Clinical Neuroscience ·Ralph Rahme, Andrew W. Grande, M. Hes, Todd Abruzzo, Andrew J. Ringer	2014	6
5	The Role of Endovascular Therapy in the Treatment of Acute Ischemic Stroke Neurosurgery ·Joseph C. Serrone, M. Hes, Andrew J. Ringer	2014	11
6	Malignant MCA territory infarction in the pediatric population: subgroup analysis of the Greater Cincinnati/Northern Kentucky Stroke Study Child s Nervous System ·Ralph Rahme, M. Hes, Umair Bashir, Opeolu Adeoye, Todd Abruzzo, Andrew J. Ringer, Brett Kissela, Jane Khoury, Charles J. Moomaw, Heidi Sucharew, Simona Ferioli, Matthew L. Flaherty, Daniel Woo, Pooja Khatri, Kathleen Alwell, Dawn Kleindorfer	2012	13
7	Intervention for Intracranial Atherosclerosis After SAMMPRIS World Neurosurgery ·Andrew J. Ringer, Alexander A. Khalessi, J Mocco, Alan S. Boulos, Babu G. Welch, Adnan H. Siddiqui, Demetrius K. Lopes, Bernard R. Bendok, Adam S Arthur, Elad I. Levy, Erol Veznedaroglu	2012	2
8	Simulator based angiography education in neurosurgery: results of a pilot educational program: Table 1 Journal of NeuroInterventional Surgery ·Kyle M Fargen, Adnan H. Siddiqui, Erol Veznedaroglu, Raymond D Turner, Andrew J. Ringer, J Mocco	2011	40
9	External Carotid Artery Stenting to Treat Patients With Symptomatic Ipsilateral Internal Carotid Artery Occlusion Neurosurgery ·David S. Xu, Todd Abruzzo, Felipe C. Albuquerque, Guilherme Dabus, Mark K. Eskandari, Lee R. Guterman, Ziad A. Hage, Michael C. Hurley, Ricardó A. Hanel, Elad I. Levy, Ika Nur A. M., Andrew J. Ringer, H. Hunt Batjer, Bernard R. Bendok	2010	13
10	DEFINING THE RISK OF RETREATMENT FOR ANEURYSM RECURRENCE OR RESIDUAL AFTER INITIAL TREATMENT BY ENDOVASCULAR COILING Neurosurgery ·Andrew J. Ringer, Rafael Rodríguez‐Mercado, Erol Veznedaroglu, Elad I. Levy, Ricardó A. Hanel, Robert A. Mericle, Demetrius K. Lopes, Giuseppe Lanzino, Alan S. Boulos	2009	64
11	Successful endovascular reconstruction of acutely ruptured pseudoaneurysm of the vertebral artery, complicated by isolated vertebrobasilar circulation and symptomatic vasospasm Clinical Neurology and Neurosurgery ·Corneliu Hrimiuc, Todd Abruzzo, Andrew J. Ringer	2009	2
12	DOES ANGIOGRAPHIC SURVEILLANCE POSE A RISK IN THE MANAGEMENT OF COILED INTRACRANIAL ANEURYSMS? A MULTICENTER STUDY OF 2243 PATIENTS Neurosurgery ·Andrew J. Ringer, Giuseppe Lanzino, Erol Veznedaroglu, R. Rodrı́guez, Robert A. Mericle, Elad I. Levy, Ricardó A. Hanel, Demetrius K. Lopes, Alan S. Boulos	2008	20
13	Intraarterial reteplase and intravenous abciximab for treatment of acute ischemic stroke Neuroradiology ·Adnan I. Qureshi, M. Fareed K. Suri, Zulfiqar Ali, Andrew J. Ringer, Alan S. Boulos, Marian T. Nakada, Ronald Alberico, Lisa Martin, Lee R. Guterman, L. Nelson Hopkins	2005	28
14	Fate of Branch Arteries after Intracranial Stenting Neurosurgery ·Demetrius K. Lopes, Andrew J. Ringer, Alan S. Boulos, Adnan I. Qureshi, Baruch B. Lieber, Lee R. Guterman, L. Nelson Hopkins	2003	64
15	Transradial Cerebral Angiography: An Alternative Route Neurosurgery ·Elad I. Levy, Alan S. Boulos, Richard D. Fessler, Bernard R. Bendok, Andrew J. Ringer, Stanley H. Kim, Adnan I. Qureshi, Lee R. Guterman, L. Nelson Hopkins	2002	16
16	Aggressive Mechanical Clot Disruption and Low-dose Intra-arterial Third-generation Thrombolytic Agent for Ischemic Stroke: A Prospective Study Neurosurgery ·Adnan I. Qureshi, Amir M. Siddiqui, M. Fareed K. Suri, Stanley H. Kim, Zulfiqar Ali, Abutaher M. Yahia, Demetrius K. Lopes, Alan S. Boulos, Andrew J. Ringer, Mustafa Saad, Lee R. Guterman, L. Nelson Hopkins	2002	143
17	Developments in endovascular therapy for acute ischemic stroke Neurological Research ·Andrew J. Ringer, Thomas A. Tomsick	2002	9
18	Angioplasty for cerebral vasospasm from eclampsia Surgical Neurology ·Andrew J. Ringer, Adnan I. Qureshi, Stanley H. Kim, Richard D. Fessler, Lee R. Guterman, L. Nelson Hopkins	2001	26
19	Endovascular treatment of intracranial aneurysms by using Guglielmi detachable coils in awake patients: safety and feasibility Journal of neurosurgery ·Adnan I. Qureshi, M. Fareed K. Suri, Andrés Velásquez-Hoyos Andrés Velásquez-Hoyos, Sunghoon Kim, Richard D. Fessler, Andrew J. Ringer, Lee R. Guterman, Kadu Vaibhav Sukhdev -	2001	78
20	A Prospective Single Center Study to Evaluate Safety and Short-term Efficacy of Angioplasty and Stent Placement for Intracranial Atherosclerotic Disease Stroke ·Adnan I. Qureshi, Zulfiqar Ali, M. Fareed K. Suri, Andrew J. Ringer, Stanley H. Kim, Lee R. Guterman, L. Nelson Hopkins	2000	1

About Andrew J. Ringer

Andrew J. Ringer is a scholar working on Neurology, Pulmonary and Respiratory Medicine, Rehabilitation, Internal Medicine and Epidemiology, having authored 94 papers that have together received 3.4k indexed citations. Recurring topics across this work include Cerebrovascular and Carotid Artery Diseases (49 papers), Intracranial Aneurysms: Treatment and Complications (44 papers), Acute Ischemic Stroke Management (37 papers), Traumatic Brain Injury and Neurovascular Disturbances (18 papers), Stroke Rehabilitation and Recovery (11 papers), Vascular Malformations Diagnosis and Treatment (11 papers), Neurosurgical Procedures and Complications (10 papers) and Moyamoya disease diagnosis and treatment (8 papers). The work is most often cited by research in Neurology (2.3k citations), Internal Medicine (248 citations), Pulmonary and Respiratory Medicine (1.8k citations), Epidemiology (1.3k citations) and Rehabilitation (247 citations). Andrew J. Ringer has collaborated with scholars based in United States, Italy and Canada. Frequent co-authors include Lee R. Guterman, L. Nelson Hopkins, Adnan I. Qureshi, Richard D. Fessler, Alan S. Boulos, Elad I. Levy, Demetrius K. Lopes, Stanley H. Kim, Erol Veznedaroglu and Christopher S. Ogilvy. Their work appears in journals such as Neurosurgery, Stroke, Journal of NeuroInterventional Surgery, Journal of neurosurgery and World Neurosurgery.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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