Ahmad Nassr

Affiliations

4352Mayo Clinic, Rochester, MN, USA.

Publications (35)

Higher Paraspinal Muscle Density Effect on Outcomes After Anterior Cervical Discectomy and Fusion.

Global spine journal

Avec: Zachariah W Pinter , Scott C Wagner , Donald R Fredericks , Ashley Xiong , Brett A Freedman , Benjamin D Elder , Ahmad Nassr , Mohamad Bydon , Christopher K Kepler , Arjun S Sebastian

An Objective and Reliable Method for Identifying Sarcopenia in Lumbar Spine Surgery Patients: Using Morphometric Measurements on Computed Tomography Imaging.

Asian spine journal

Avec: Marko Tomov , Mohammed Ali Alvi , Mohamed Elminawy , Bradford Currier , Michael Yaszemski , Ahmad Nassr , Paul Huddleston , Arjun Sebastian , Mohamad Bydon , Brett Freedman

Lumbar intervertebral disc mRNA sequencing identifies the regulatory pathway in patients with disc herniation and spondylolisthesis.

Gene

Avec: Mohamad Bydon , F M Moinuddin , Yagiz U Yolcu , Waseem Wahood , Mohammed Ali Alvi , Anshit Goyal , Mohammed Elminawy , Catalina Galeano-Garces , Amel Dudakovic , Ahmad Nassr , A Noelle Larson , Andre J van Wijnen

Computer-assisted navigation in complex cervical spine surgery: tips and tricks.

Journal of spine surgery (Hong Kong)

Avec: Nicholas Wallace , Nathaniel E Schaffer , Brett A Freedman , Ahmad Nassr , Bradford L Currier , Rakesh Patel , Ilyas S Aleem

Surgical Site Infection Prevention Following Spine Surgery.

Global spine journal

Avec: Ilyas S Aleem , Lee A Tan , Ahmad Nassr , K Daniel Riew

A Review and Clinical Perspective of the Impact of Osteoporosis on the Spine.

Geriatric orthopaedic surgery & rehabilitation

Avec: Bayard C Carlson , William A Robinson , Nathan R Wanderman , Arjun S Sebastian , Ahmad Nassr , Brett A Freedman , Paul A Anderson

Average Lumbar Hounsfield Units Predicts Osteoporosis-Related Complications Following Lumbar Spine Fusion.

Global spine journal

Avec: Jeffery D St Jeor , Taylor J Jackson , Ashley E Xiong , Brett A Freedman , Arjun S Sebastian , Bradford L Currier , Jeremy L Fogelson , Mohamad Bydon , Ahmad Nassr , Benjamin D Elder

Osteoporosis in spine surgery patients: what is the best way to diagnose osteoporosis in this population?

Neurosurgical focus

Avec: Jeffery D St Jeor , Taylor J Jackson , Ashley E Xiong , Aamir Kadri , Brett A Freedman , Arjun S Sebastian , Bradford L Currier , Ahmad Nassr , Jeremy L Fogelson , Kurt A Kennel , Paul A Anderson , Benjamin D Elder

Clinical Outcomes of a False-Positive Antenatal Diagnosis of Placenta Accreta Spectrum.

American journal of perinatology

Avec: Bahram Salmanian , Amir A Shamshirsaz , Karin A Fox , Nazlisadat Meshinchi Asl , Hadi Erfani , Sarah E Detlefs , Michael Coburn , Jimmy Espinoza , Ahmed Nassr , Michael A Belfort , Steven L Clark , Alireza A Shamshirsaz

Cervical Alignment and Proximal and Distal Junctional Failure in Posterior Cervical Fusion: A Multicenter Comparison of 2 Surgical Approaches.

Clinical spine surgery

Avec: Zachariah W Pinter , Brian Karamian , Jad Bou Monsef , Jennifer Mao , Ashley Xiong , Daniel R Bowles , William K Conaway , David M Reiter , Rachel Honig , Bradford Currier , Ahmad Nassr , Brett A Freedman , Mohamad Bydon , Benjamin D Elder , Ian D Kaye , Christopher Kepler , Gregory Schroeder , Alexander Vaccaro , Scott Wagner , Arjun S Sebastian

Rheumatoid Arthritis in Spine Surgery: A Systematic Review and Meta-Analysis.

Global spine journal

Avec: Benjamin D Streufert , Chiduziem Onyedimma , Yagiz U Yolcu , Abdul Karim Ghaith , Benjamin D Elder , Ahmad Nassr , Bradford Currier , Arjun S Sebastian , Mohamad Bydon

The Effect of Preoperative Mental Health Status on Outcomes After Anterior Cervical Discectomy and Fusion.

International journal of spine surgery

Avec: Donald F Colantonio , Ahmad Nassr , Brett A Freedman , Benjamin D Elder , Mohamad Bydon , Melvin D Helgeson , Christopher K Kepler , Arjun S Sebastian , Scott C Wagner

Dynamic Radiographs Are Unreliable to Assess Arthrodesis Following Cervical Fusion: A Modeled Radiostereometric Analysis of Cervical Motion.

Spine

Avec: Zachariah W Pinter , Jonathan Skjaerlund , Giorgos D Michalopoulos , Karim R Nathani , Mohamad Bydon , Ahmad Nassr , Arjun S Sebastian , Brett A Freedman

Lower Hounsfield Units and Severe Multifidus Sarcopenia Are Independent Predictors of Increased Risk for Proximal Junctional Kyphosis and Failure Following Thoracolumbar Fusion.

Spine

Avec: Zachariah W Pinter , Anthony L Mikula , Sarah E Townsley , Harold I Salmons Iv , Nikita Lakomkin , Giorgos D Michalopoulos , Ahmad Nassr , Brett A Freedman , Mohamad Bydon , Jeremy Fogelson , Arjun S Sebastian , Benjamin D Elder

The potential role of exosome-derived mesenchymal stem cells and Balanites aegyptiaca in diabetic nephropathy amelioration in rats.

Cellular and molecular biology (Noisy-le-Grand, France)

Avec: Nashwa Barakat , Mohamed Ali , Aml Nassr , Faten Zahran

Safety and Efficacy of Riluzole in Acute Spinal Cord Injury Study (RISCIS): A Multi-Center, Randomized, Placebo-Controlled, Double-Blinded Trial.

Journal of neurotrauma

Avec: Michael G Fehlings , Ali Moghaddamjou , James S Harrop , Ralph Stanford , Jonathon Ball , Bizhan Aarabi , Brian J C Freeman , Paul M Arnold , James D Guest , Shekar N Kurpad , James M Schuster , Ahmad Nassr , Karl M Schmitt , Jefferson R Wilson , Darrel S Brodke , Faiz U Ahmad , Albert Yee , Wilson Z Ray , Nathaniel P Brooks , Jason Wilson , Diana S-L Chow , Elizabeth G Toups , Branko Kopjar

Do Patients Accurately Recall Their Preoperative Symptoms After Elective Orthopedic Procedures?

Cureus

Avec: Saad Masud , Joshua D Piche , Aditya Muralidharan , Ahmad Nassr , Ilyas Aleem

Opportunistic CT-Based Hounsfield Units Strongly Correlate with Biomechanical CT Measurements in the Thoracolumbar Spine.

Spine

Avec: Michael L Martini , Anthony L Mikula , Nikita Lakomkin , Zach Pennington , Megan C Everson , Abdelrahman M Hamouda , Mohamad Bydon , Brett Freedman , Arjun S Sebastian , Ahmad Nassr , Paul A Anderson , Francis Baffour , Kurt A Kennel , Jeremy Fogelson , Benjamin Elder

Fetal lower urinary tract obstruction: international Delphi consensus on management and core outcomes set.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology

Avec: H J Mustafa , A Khalil , S Johnson , S J Gordijn , W Ganzevoort , C Melling , C J Koh , G T Mandy , M D Kilby , A Johnson , R A Quintero , G Ryan , A A Shamshirsaz , A Nassr , Auteur inconnu

Infection prevention in cervical spine surgery.

Journal of spine surgery (Hong Kong)

Avec: Ilyas S Aleem , Lee A Tan , Ahmad Nassr , K Daniel Riew

Comparison of brain microstructure after prenatal spina bifida repair by either laparotomy-assisted fetoscopic or open approach.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology

Avec: M Sanz Cortes , P Torres , M Yepez , C Guimaraes , A Zarutskie , A Shetty , A Hsiao , M Pyarali , I Davila , J Espinoza , A A Shamshirsaz , A Nassr , W Whitehead , W Lee , M A Belfort

Saharan green corridors and Middle Pleistocene hominin dispersals across the Eastern Desert, Sudan.

Journal of human evolution

Avec: Mirosław Masojć , Ahmed Nassr , Ju Yong Kim , Joanna Krupa-Kurzynowska , Young Kwan Sohn , Marcin Szmit , Jin Cheul Kim , Ji Sung Kim , Han Woo Choi , Małgorzata Wieczorek , Axel Timmermann

Prenatal brain imaging for predicting need for postnatal hydrocephalus treatment in fetuses that had neural tube defect repair in utero.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology

Avec: A Zarutskie , C Guimaraes , M Yepez , P Torres , A Shetty , H Sangi-Haghpeykar , W Lee , J Espinoza , A A Shamshirsaz , A Nassr , M A Belfort , W E Whitehead , M Sanz Cortes

Utilization Trends of Recombinant Human Bone Morphogenetic Protein in the United States.

Spine

Avec: Panagiotis Kerezoudis , Mohammed Ali Alvi , Brett A Freedman , Ahmad Nassr , Mohamad Bydon

Placenta Accreta Spectrum: Correlation between FIGO Clinical Classification and Histopathologic Findings.

American journal of perinatology

Avec: Soroush Aalipour , Bahram Salmanian , Karin A Fox , Steven Leigh Clark , Amir A Shamshirsaz , Nazlisadat Meshinchi Asl , Eumenia C Castro , Hadi Erfani , Jimmy Spinoza , Ahmed Nassr , Michael A Belfort , Alireza A Shamshirsaz

Surgical treatment of concomitant atlantoaxial instability and subaxial spondylotic stenosis in rheumatoid arthritis-a case report.

Spinal cord series and cases

Avec: Zachariah W Pinter , Arjun S Sebastian , Bradford L Currier , Ahmad Nassr

Comparison of Hounsfield units and vertebral bone quality score for the prediction of time to pathologic fracture in mobile spine metastases treated with radiotherapy.

Journal of neurosurgery. Spine

Avec: Zach Pennington , Anthony L Mikula , Nikita Lakomkin , Michael Martini , Michelle J Clarke , Arjun S Sebastian , Brett A Freedman , Peter S Rose , S Mohammed Karim , Ahmad Nassr , Mohamad Bydon , Roman O Kowalchuk , Kenneth W Merrell , William E Krauss , Jeremy L Fogelson , Benjamin D Elder

Cult, herding, and 'pilgrimage' in the Late Neolithic of north-west Arabia: Excavations at a mustatil east of AlUla.

PloS one

Avec: Melissa Kennedy , Laura Strolin , Jane McMahon , Daniel Franklin , Ambika Flavel , Jacqueline Noble , Lauren Swift , Ahmed Nassr , Stewart Fallon , Hugh Thomas

Risk Factors for Allograft Subsidence Following Anterior Cervical Discectomy and Fusion.

World neurosurgery

Avec: Zachariah W Pinter , Anthony Mikula , Matthew Shirley , Ashley Xiong , Giorgos Michalopoulos , Abdul Karim Ghaith , Scott Wagner , Benjamin D Elder , Brett A Freedman , Ahmad Nassr , Mohamad Bydon , Bradford Currier , I David Kaye , Christopher Kepler , Arjun S Sebastian

It is time for a unified definition of native vertebral osteomyelitis: a framework proposal.

Journal of bone and joint infection

Avec: Francesco Petri , Omar Mahmoud , Said El Zein , Ahmad Nassr , Brett A Freedman , Jared T Verdoorn , Aaron J Tande , Elie F Berbari

Risk of Genetic Abnormality in Fetuses With Unilateral Versus Bilateral Pleural Effusions.

Prenatal diagnosis

Avec: Brian Burnett , Christian Parobek , Matthew Shanahan , Matthew Mitts , Kelly Albrecht , Jessian Munoz , Cara Buskmiller , Ahmed Nassr , Magdalena Sanz Cortes , Michael Belfort , Roopali Donepudi

Wide Variability of the Definitions Used for Native Vertebral Osteomyelitis: Walking the Path for a Unified Diagnostic Framework with a Meta-Epidemiological Approach.

The spine journal : official journal of the North American Spine Society

Avec: Francesco Petri , Omar K Mahmoud , Said El Zein , Seyed Mohammad Amin Alavi , Matteo Passerini , Felix E Diehn , Jared T Verdoorn , Aaron J Tande , Ahmad Nassr , Brett A Freedman , M Hassan Murad , Elie F Berbari

The Single Assessment Numeric Evaluation (SANE) after anterior cervical discectomy and fusion: A pilot study.

Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia

Avec: Scott C Wagner , Ahmad Nassr , Brett A Freedman , Benjamin D Elder , Mohamad Bydon , Arjun S Sebastian

Safety and efficacy of riluzole in patients undergoing decompressive surgery for degenerative cervical myelopathy (CSM-Protect): a multicentre, double-blind, placebo-controlled, randomised, phase 3 trial.

The Lancet. Neurology

Avec: Michael G Fehlings , Jetan H Badhiwala , Henry Ahn , H Francis Farhadi , Christopher I Shaffrey , Ahmad Nassr , Praveen Mummaneni , Paul M Arnold , W Bradley Jacobs , K Daniel Riew , Michael Kelly , Darrel S Brodke , Alexander R Vaccaro , Alan S Hilibrand , Jason Wilson , James S Harrop , S Tim Yoon , Kee D Kim , Daryl R Fourney , Carlo Santaguida , Eric M Massicotte , Branko Kopjar

Allograft Subsidence Decreases Postoperative Segmental Lordosis With Minimal Effect on Global Alignment Following ACDF.

Global spine journal

Avec: Zachariah W Pinter , Anthony Mikula , Matthew Shirley , Ashley Xiong , Scott Wagner , Benjamin D Elder , Brett A Freedman , Ahmad Nassr , Mohamad Bydon , Bradford Currier , I David Kaye , Christopher Kepler , Arjun S Sebastian

Réseau de co-auteurs

Brett A Freedman 16 collaborations

Mohamad Bydon 15 collaborations

Arjun S Sebastian 15 collaborations

Benjamin D Elder 11 collaborations

Zachariah W Pinter 7 collaborations

Bradford Currier 5 collaborations

Ahmed Nassr 5 collaborations

Ashley Xiong 4 collaborations

Bradford L Currier 4 collaborations

Scott C Wagner 3 collaborations

Mohammed Ali Alvi 3 collaborations

Ilyas S Aleem 3 collaborations

K Daniel Riew 3 collaborations

Paul A Anderson 3 collaborations

Jeremy L Fogelson 3 collaborations

Christopher Kepler 3 collaborations

Scott Wagner 3 collaborations

Anthony L Mikula 3 collaborations

Nikita Lakomkin 3 collaborations

A A Shamshirsaz 3 collaborations

A Nassr 3 collaborations

Christopher K Kepler 2 collaborations

Brett Freedman 2 collaborations

Yagiz U Yolcu 2 collaborations

Lee A Tan 2 collaborations

Jeffery D St Jeor 2 collaborations

Taylor J Jackson 2 collaborations

Ashley E Xiong 2 collaborations

Kurt A Kennel 2 collaborations

Bahram Salmanian 2 collaborations

Amir A Shamshirsaz 2 collaborations

Karin A Fox 2 collaborations

Nazlisadat Meshinchi Asl 2 collaborations

Hadi Erfani 2 collaborations

Michael A Belfort 2 collaborations

Alireza A Shamshirsaz 2 collaborations

Abdul Karim Ghaith 2 collaborations

Giorgos D Michalopoulos 2 collaborations

Jeremy Fogelson 2 collaborations

Michael G Fehlings 2 collaborations

James S Harrop 2 collaborations

Paul M Arnold 2 collaborations

Darrel S Brodke 2 collaborations

Jason Wilson 2 collaborations

Branko Kopjar 2 collaborations

Zach Pennington 2 collaborations

M Sanz Cortes 2 collaborations

P Torres 2 collaborations

M Yepez 2 collaborations

C Guimaraes 2 collaborations

A Zarutskie 2 collaborations

A Shetty 2 collaborations

J Espinoza 2 collaborations

W Lee 2 collaborations

M A Belfort 2 collaborations

Anthony Mikula 2 collaborations

Matthew Shirley 2 collaborations

I David Kaye 2 collaborations

Francesco Petri 2 collaborations

Said El Zein 2 collaborations

Jared T Verdoorn 2 collaborations

Aaron J Tande 2 collaborations

Elie F Berbari 2 collaborations

Donald R Fredericks 1 collaboration

Marko Tomov 1 collaboration

Mohamed Elminawy 1 collaboration

Michael Yaszemski 1 collaboration

Paul Huddleston 1 collaboration

Arjun Sebastian 1 collaboration

F M Moinuddin 1 collaboration

Waseem Wahood 1 collaboration

Anshit Goyal 1 collaboration

Mohammed Elminawy 1 collaboration

Catalina Galeano-Garces 1 collaboration

Amel Dudakovic 1 collaboration

A Noelle Larson 1 collaboration

Andre J van Wijnen 1 collaboration

Nicholas Wallace 1 collaboration

Nathaniel E Schaffer 1 collaboration

Rakesh Patel 1 collaboration

Bayard C Carlson 1 collaboration

William A Robinson 1 collaboration

Nathan R Wanderman 1 collaboration

Aamir Kadri 1 collaboration

Sarah E Detlefs 1 collaboration

Michael Coburn 1 collaboration

Jimmy Espinoza 1 collaboration

Steven L Clark 1 collaboration

Brian Karamian 1 collaboration

Jad Bou Monsef 1 collaboration

Jennifer Mao 1 collaboration

Daniel R Bowles 1 collaboration

William K Conaway 1 collaboration

David M Reiter 1 collaboration

Rachel Honig 1 collaboration

Ian D Kaye 1 collaboration

Gregory Schroeder 1 collaboration

Alexander Vaccaro 1 collaboration

Benjamin D Streufert 1 collaboration

Chiduziem Onyedimma 1 collaboration

Donald F Colantonio 1 collaboration

Melvin D Helgeson 1 collaboration

Jonathan Skjaerlund 1 collaboration

Karim R Nathani 1 collaboration

Sarah E Townsley 1 collaboration

Harold I Salmons Iv 1 collaboration

Nashwa Barakat 1 collaboration

Mohamed Ali 1 collaboration

Aml Nassr 1 collaboration

Faten Zahran 1 collaboration

Ali Moghaddamjou 1 collaboration

Ralph Stanford 1 collaboration

Jonathon Ball 1 collaboration

Bizhan Aarabi 1 collaboration

Brian J C Freeman 1 collaboration

James D Guest 1 collaboration

Shekar N Kurpad 1 collaboration

James M Schuster 1 collaboration

Karl M Schmitt 1 collaboration

Jefferson R Wilson 1 collaboration

Faiz U Ahmad 1 collaboration

Albert Yee 1 collaboration

Wilson Z Ray 1 collaboration

Nathaniel P Brooks 1 collaboration

Diana S-L Chow 1 collaboration

Elizabeth G Toups 1 collaboration

Saad Masud 1 collaboration

Joshua D Piche 1 collaboration

Aditya Muralidharan 1 collaboration

Ilyas Aleem 1 collaboration

Michael L Martini 1 collaboration

Megan C Everson 1 collaboration

Abdelrahman M Hamouda 1 collaboration

Francis Baffour 1 collaboration

Benjamin Elder 1 collaboration

H J Mustafa 1 collaboration

A Khalil 1 collaboration

S Johnson 1 collaboration

S J Gordijn 1 collaboration

W Ganzevoort 1 collaboration

C Melling 1 collaboration

C J Koh 1 collaboration

G T Mandy 1 collaboration

M D Kilby 1 collaboration

A Johnson 1 collaboration

R A Quintero 1 collaboration

G Ryan 1 collaboration

None None 1 collaboration

A Hsiao 1 collaboration

M Pyarali 1 collaboration

I Davila 1 collaboration

W Whitehead 1 collaboration

Mirosław Masojć 1 collaboration

Ju Yong Kim 1 collaboration

Joanna Krupa-Kurzynowska 1 collaboration

Young Kwan Sohn 1 collaboration

Marcin Szmit 1 collaboration

Jin Cheul Kim 1 collaboration

Ji Sung Kim 1 collaboration

Han Woo Choi 1 collaboration

Małgorzata Wieczorek 1 collaboration

Axel Timmermann 1 collaboration

H Sangi-Haghpeykar 1 collaboration

W E Whitehead 1 collaboration

Panagiotis Kerezoudis 1 collaboration

Soroush Aalipour 1 collaboration

Steven Leigh Clark 1 collaboration

Eumenia C Castro 1 collaboration

Jimmy Spinoza 1 collaboration

Michael Martini 1 collaboration

Michelle J Clarke 1 collaboration

Peter S Rose 1 collaboration

S Mohammed Karim 1 collaboration

Roman O Kowalchuk 1 collaboration

Kenneth W Merrell 1 collaboration

William E Krauss 1 collaboration

Melissa Kennedy 1 collaboration

Laura Strolin 1 collaboration

Jane McMahon 1 collaboration

Daniel Franklin 1 collaboration

Ambika Flavel 1 collaboration

Jacqueline Noble 1 collaboration

Lauren Swift 1 collaboration

Stewart Fallon 1 collaboration

Hugh Thomas 1 collaboration

Giorgos Michalopoulos 1 collaboration

Omar Mahmoud 1 collaboration

Brian Burnett 1 collaboration

Christian Parobek 1 collaboration

Matthew Shanahan 1 collaboration

Matthew Mitts 1 collaboration

Kelly Albrecht 1 collaboration

Jessian Munoz 1 collaboration

Cara Buskmiller 1 collaboration

Magdalena Sanz Cortes 1 collaboration

Michael Belfort 1 collaboration

Roopali Donepudi 1 collaboration

Omar K Mahmoud 1 collaboration

Seyed Mohammad Amin Alavi 1 collaboration

Matteo Passerini 1 collaboration

Felix E Diehn 1 collaboration

M Hassan Murad 1 collaboration

Jetan H Badhiwala 1 collaboration

Henry Ahn 1 collaboration

H Francis Farhadi 1 collaboration

Christopher I Shaffrey 1 collaboration

Praveen Mummaneni 1 collaboration

W Bradley Jacobs 1 collaboration

Michael Kelly 1 collaboration

Alexander R Vaccaro 1 collaboration

Alan S Hilibrand 1 collaboration

S Tim Yoon 1 collaboration

Kee D Kim 1 collaboration

Daryl R Fourney 1 collaboration

Carlo Santaguida 1 collaboration

Eric M Massicotte 1 collaboration