AlexanderHughesMD

PubMed

• Discrepancies in recommendations for return to regular activities after cervical spine surgery: A survey study.
  Gaston Camino-Willhuber, Soji Tani, Michael J Kelly, Lukas Schonnagel, Thomas Caffard, Erika Chiapparelli, David Dalton, Jiaqi Zhu, Jennifer Shue, George Gorgy, Willia...> ;North American Spine Society Journal. 2024 Jun 1
• Assessing paraspinal muscle atrophy with electrical impedance myography: Limitations and insights.
  Ali E Guven, Erika Chiapparelli, Gaston Camino-Willhuber, Jiaqi Zhu, Lukas Schönnagel, Krizia Amoroso, Thomas Caffard, Ada Erduran, Jennifer Shue, Andrew A Sama, Feder...> ;Journal of Orthopaedic Research. 2024 Apr 9
• The relationship between paraspinal muscle atrophy and degenerative lumbar spondylolisthesis at the L4/5 level.
  Paul Köhli, Lukas Schönnagel, Jan Hambrecht, Jiaqi Zhu, Erika Chiapparelli, Ali E Güven, Gisberto Evangelisti, Krizia Amoroso, Roland Duculan, Bernhard Michalski, Jenn...> ;The Spine Journal. 2024 Apr 2
• Asymmetrical atrophy of the paraspinal muscles in patients undergoing unilateral lumbar medial branch radiofrequency neurotomy.
  Ali E Guven, Gisberto Evangelisti, Marco D Burkhard, Paul Köhli, Jan Hambrecht, Jiaqi Zhu, Erika Chiapparelli, Michael Kelly, Koki Tsuchiya, Krizia Amoroso, Arman Zade...> ;Pain. 2024 Mar 22
• Abdominal aortic calcification is an independent predictor of perioperative blood loss in posterior spinal fusion surgery.
  Ali E Guven, Gisberto Evangelisti, Lukas Schönnagel, Jiaqi Zhu, Krizia Amoroso, Erika Chiapparelli, Gaston Camino-Willhuber, Soji Tani, Thomas Caffard, Artine Arzani, ...> ;European Spine Journal. 2024 Mar 13
• Association patterns between lumbar paraspinal muscles and sagittal malalignment in preoperative patients undergoing lumbar three-column osteotomy.
  Thomas Caffard, Samuel J Medina, Artine Arzani, Erika Chiapparelli, Lukas Schönnagel, Soji Tani, Gaston Camino-Willhuber, Jiaqi Zhu, David Dalton, Timo Zippelius, Andr...> ;Spine Deformity. 2024 Mar 12
• Association between lumbar intervertebral vacuum phenomenon severity and posterior paraspinal muscle atrophy in patients undergoing spine surgery.
  Gaston Camino-Willhuber, Lukas Schönnagel, Erika Chiapparelli, Krizia Amoroso, Soji Tani, Thomas Caffard, Artine Arzani, Ali E Guven, Bruno Verna, Jiaqi Zhu, Jennifer ...> ;European Spine Journal. 2024 Mar 1
• 1 citations
  Spine-specific sarcopenia: distinguishing paraspinal muscle atrophy from generalized sarcopenia.
  Lukas Schönnagel, Erika Chiaparelli, Gaston Camino-Willhuber, Jiaqi Zhu, Thomas Caffard, Soji Tani, Marco D Burkhard, Michael Kelly, Ali E Guven, Jennifer Shue, Andrew...> ;The Spine Journal. 2024 Mar 1
• 3 citations
  Predicting postoperative outcomes in lumbar spinal fusion: development of a machine learning model.
  Lukas Schönnagel, Thomas Caffard, Tu-Lan Vu-Han, Jiaqi Zhu, Isaac Nathoo, Kyle Finos, Gaston Camino-Willhuber, Soji Tani, Ali E Guven, Henryk Haffer, Maximilian Muelln...> ;The Spine Journal. 2024 Feb 1
• 1 citations
  Association of abdominal aortic calcification and lower back pain in patients with degenerative spondylolisthesis.
  Lukas Schönnagel, Maximilian Muellner, Phillip Suwalski, Ali E Guven, Gaston Camino-Willhuber, Soji Tani, Thomas Caffard, Jiaqi Zhu, Henryk Haffer, Artine Arzani, Erik...> ;Pain. 2024 Feb 1
• Association Between Osteoarthritis Burden and Intervertebral Disk Degeneration in Patients Undergoing Lumbar Spine Surgery for Degenerative Lumbar Spondylolisthesis.
  Lukas Schönnagel, Gaston Camino-Willhuber, Sebastian Braun, Jiaqi Zhu, Soji Tani, Ali E Guven, Thomas Caffard, Erika Chiapparelli, Artine Arzani, Henryk Haffer, Maximi...> ;Spine. 2024 Apr 1
• 2 citations
  Examining the Role of Paraspinal Musculature in Post-Operative Disability after Lumbar Fusion Surgery for Degenerative Spondylolisthesis.
  Lukas Schönnagel, Ali E Guven, Gaston Camino-Willhuber, Thomas Caffard, Soji Tani, Jiaqi Zhu, Henryk Haffer, Maximilian Muellner, Arman Zadeh, Leonardo Albertine Sanch...> ;Spine. 2023 Oct 5
• 1 citations
  Relationship between lumbar spinal stenosis and axial muscle wasting.
  Lukas Schönnagel, Jiaqi Zhu, Gaston Camino-Willhuber, Ali E Guven, Soji Tani, Thomas Caffard, Henryk Haffer, Maximilian Muellner, Erika Chiapparelli, Artine Arzani, Kr...> ;The Spine Journal. 2024 Feb 1
• Lumbar lateral interbody fusion: step-by-step surgical technique and clinical experience.
  Gaston Camino-Willhuber, Soji Tani, Jennifer Shue, William D Zelenty, Gbolabo Sokunbi, Darren R Lebl, Frank P Cammisa, Federico P Girardi, Alexander P Hughes, Andrew A...> ;Journal of Spine Surgery. 2023 Sep 22
• Understanding the Interplay Between Paraspinal Muscle Atrophy and Lumbar Endplate Degeneration: A 3-Year Longitudinal Study.
  Lukas Schönnagel, Jiaqi Zhu, Ali E Guven, Gaston Camino-Willhuber, Soji Tani, Thomas Caffard, Henryk Haffer, Maximilian Muellner, Erika Chiapparelli, Krizia Amoroso, A...> ;Spine. 2023 Dec 1
• Severe Intervertebral Vacuum Phenomenon is Associated With Higher Preoperative Low Back Pain, ODI, and Indication for Fusion in Patients With Degenerative Lumbar Spond...
  Gaston Camino-Willhuber, Lukas Schönnagel, Thomas Caffard, Jiaqi Zhu, Soji Tani, Erika Chiapparelli, Artine Arzani, Jennifer Shue, Roland Duculan, Mariana Bendersky, W...> ;Clinical Spine Surgery. 2024 Feb 1
• Abdominal aortic calcification is independently associated with lumbar endplate degeneration.
  Lukas Schönnagel, Maximilian Muellner, Phillip Suwalski, Jiaqi Zhu, Ali E Guven, Thomas Caffard, Soji Tani, Gaston Camino-Willhuber, Henryk Haffer, Erika Chiapparelli,...> ;European Spine Journal. 2023 Oct 1
• Spine surgery under neuraxial vs. general anesthesia: the current state of comparative outcomes research.
  Krizia Amoroso, Alexander P Hughes, Ellen M Soffin> ;Current Opinion in Anaesthesiology. 2023 Oct 1
• 1 citations
  Abdominal aortic calcification assessed on standard lateral lumbar radiographs as a screening tool for impaired bone status in spine surgery.
  Maximilian Muellner, Henryk Haffer, Erika Chiapparelli, Yusuke Dodo, Jennifer Shue, Andrew A Sama, Frank P Cammisa, Federico P Girardi, Alexander P Hughes> ;European Spine Journal. 2023 Sep 1
• 2 citations
  Changes of the posterior paraspinal and psoas muscle in patients with low back pain: a 3-year longitudinal study.
  Maximilian Muellner, Henryk Haffer, Manuel Moser, Krizia Amoroso, Artine Arzani, Ek T Tan, Erika Chiapparelli, Yusuke Dodo, Jennifer Shue, Matthias Pumberger, Andrew A...> ;European Spine Journal. 2023 Sep 1
• Decision-making Algorithm for the Surgical Treatment of Degenerative Lumbar Spondylolisthesis of L4/L5.
  Lukas Schönnagel, Thomas Caffard, Jiaqi Zhu, Soji Tani, Gaston Camino-Willhuber, Dominik A Amini, Henryk Haffer, Maximilian Muellner, Ali E Guven, Erika Chiapparelli, ...> ;Spine. 2024 Feb 15
• 3 citations
  Frailty Stratification Using the Modified 5-Item Frailty Index: Significant Variation within Frailty Patients in Spine Surgery.
  Gaston Camino-Willhuber, Henryk Haffer, Maximilian Muellner, Yusuke Dodo, Erika Chiapparelli, Soji Tani, Krizia Amoroso, Michele Sarin, Jennifer Shue, Ellen M Soffin, ...> ;World Neurosurgery. 2023 Jun 12
• 1 citations
  Abdominal aortic calcification is independently associated with increased atrophy and fatty infiltration of the lumbar paraspinal muscles: a retrospective cross-sectio...
  Lukas Schönnagel, Maximilian Muellner, Thomas Caffard, Soji Tani, Gaston Camino-Willhuber, Jiaqi Zhu, Henryk Haffer, Phillip Suwalski, Artine Arzani, Erika Chiapparell...> ;European Spine Journal. 2023 Sep 1
• 1 citations
  Continuous erector spinae plane catheters leading to unwanted neuraxial spread after spinal fusion surgery: a report of two cases from a terminated prospective randomi...
  Krizia Amoroso, Alexander P Hughes, Andrew A Sama, Frank P Cammisa, Jennifer Shue, Ellen M Soffin> ;Regional Anesthesia and Pain Medicine. 2023 Sep 1
• 2 citations
  The anatomical positioning change of retroperitoneal organs in prone and lateral position: an assessment for single-prone position lateral lumbar surgery.
  Yusuke Dodo, Ichiro Okano, Neil A Kelly, Henryk Haffer, Maximilian Muellner, Erika Chiapparelli, Jennifer Shue, Darren R Lebl, Frank P Cammisa, Federico P Girardi, Ale...> ;European Spine Journal. 2023 Jun 1
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Journal Articles

• Lower Spine Volumetric Bone Density in Patients with a History of Epidural Steroid Injections  
  Alexander P Hughes, Richard S Bockman, Emily M Stein, Tariq Chukir, Joel M Press, John A Carrino, The Journal of Clinical Endocrinology and Metabolism
• "Multivariate Analysis on Risk Factors for Post-operative Ileus After Lateral Lumbar Interbody Fusion"  
  Al Maaieh MA, Du JY, Aichmair A, Huang RC, Hughes AP, Cammisa FP, Girardi FP, Sama AA, Spine, 1/15/2014
• "Nerve injury and recovery after lateral lumbar interbody fusion with and without bone morphogenetic protein-2 augmentation: A cohort controlled study"  
  Lykissas MG, Aichmair A, Sama AA, Hughes AP, Lebl DR, Taher F, Cammisa FP, Girardi FP, Spine J, 1/1/2014
• "Association between Hounsfield Units and Success of Lumbar Spine Fusion"  
  Schreiber JJ, Taher F, Hughes AP, Girardi FP, HSS J, 1/1/2014
• "Rate of Revision Surgery Following Standalone Lateral Lumbar Interbody Fusion for Lumbar Spinal Stenosis"  
  Nemani VM, Aichmair A, Taher F, Lebl DR, Hughes AP, Sama AA, Cammisa FP, Girardi FP, Spine, 1/1/2014
• "Is an annular tear a predictor for accelerated disc degeneration?"  
  Farshad-Amacker NA, Hughes AP, Aichmair A, Herzog RJ, Farshad M, Eur Spine J, 1/1/2014
• "Multiple Myeloma Exacerbation following Utilization of Bone Morphogenetic Protein-2 in Lateral Lumbar Interbody Fusion-A Case Report and Review of the Literature"  
  Hughes AP, Taher F, Farshad M, Aichmair A, Spine J, 1/1/2014
• "C1-C2 instability with severe occipital headache in the setting of vertebral artery facet complex erosion"  
  Taher F, Bokums K, Aichmair A, Hughes AP, Eur Spine J, 1/1/2014
• "Nerve injury after lateral lumbar interbody fusion: a review of 919 treated levels with identification of risk factors"  
  Lykissas MG, Aichmair A, Hughes AP, Sama AA, Lebl DR, Taher F, Du JY, Cammisa FP, Girardi FP, Spine J, 1/1/2014
• "Determinants of Evolution Of Endplate and Disc Degeneration in the Lumbar Spine: A Multifactorial Perspective"  
  arshad-Amacker NA, Hughes AP, Aichmair A, Herzog RJ, Farshad M, Eur Spine J, 1/1/2014
• "Microdiscectomy for the Treatment of Lumbar Disc Herniation: An Evaluation of Reoperations and Long-term Outcomes"  
  Aichmair A, Du JY, Shue J, Evangelisti G, Sama AA, Hughes AP, Lebl DR, Burket JC, Cammisa FP, Girardi FP, Evid Based Spine Care J, 1/1/2014
• "2013 Young Investigator Award Winner: How Safe is Lateral Lumbar Interbody Fusion For the Surgeon? A Prospective In Vivo Radiation Exposure Study"  
  Taher F, Hughes AP, Sama AA, Zeldin R, Schneider R, Holodny EI, Lebl DR, Fantini GA, Nguyen J, Cammisa FP, Girardi FP, Spine, 1/15/2013
• "Contralateral Motor Deficits Following Lateral Lumbar Interbody Fusion"  
  Taher F, Hughes AP, Lebl DR, Sama AA, Pumberger M, Aichmair A, Huang RC, Cammisa FP, Girardi FP, Spine, 1/15/2013
• "Associations between Lumbosacral Transitional Anatomy Types and Degeneration at the Transitional and Adjacent Segments"  
  Farshad-Amacker NA, Herzog RJ, Hughes AP, Aichmair A, Farshad M, Spine J, 1/8/2013
• "Contralateral Psoas Seroma After Transpsoas Lumbar Interbody Fusion with Bone Morphogenetic Protein-2 Implantation"  
  Taher F, Lebl DR, Hughes AP, Girardi FP, Spine J, 1/1/2013
• "Thrombophilic Abnormalities in Patients With or Without Pulmonary Embolism Following Elective Spinal Surgery"  
  Kotwal S, Kawaguchi S, Hughes A , Cammisa Jr. F, Zhang K , Salvati E, Girardi F, HSS Journal, 1/1/2013
• "Development of an Expectations Survey for Patients Undergoing Cervical Spine Surgery"  
  Mancuso CA, Cammisa FP, Sama AA, Hughes AP, Girardi FP, Spine, 1/1/2013
• "An Analysis of the Safety of Epidural and Spinal Regional Anesthesia in Over 100,000 Consecutive Major Lower Extremity Joint Replacements"  
  Pumberger M, Memtsoudis SG, Stundner O, Herzog R., Boettner F, Hughes AP, Reg Anesth Pain Med, 1/1/2013
• "Clinical Predictors of Surgical Outcome in Cervical Spondylotic Myelopathy: An Analysis of 248 Patients"  
  Pumberger M, Froemel D, Aichmair A, Hughes AP, Sama AA, Cammisa FP Jr, Girardi FP, Bone Joint J, 1/1/2013
• "Is There any Relation Between the Amount of Curve Correction and Postoperative Neurologic Deficit or Pain in Patients Undergoing Standalone Lateral Lumbar Interbody F...  
  Lykissas MG, Cho W, Aichmair A, Sama AA, Hughes AP, Lebl DR, Du JY, Cammisa FP Jr, Girardi FP, Spine, 1/1/2013
• "Development and testing of patient lumbar spine surgery expectations survey"  
  Mancuso CA, Cammisa FP, Sama AA, Hughes AP, Ghomrawi HMK, Girardi FP, J Bone Joint Surg Am, 1/1/2013
• "Symptomatic Heterotopic Bone Formation After rhBMP-2 Utilization in Lateral Lumbar Interbody Fusion"  
  Aichmair A, Girardi FF, Hughes AP, Sama AA, Lebl DR, Cammisa FP, Spine J, 1/1/2013
• "An Institutional Six-year Trend Analysis of the Neurological Outcome After Lateral Lumbar Interbody Fusion: A 6-Year Trend Analysis of a Single Institution"  
  Aichmair A, Lykissas MG, Girardi FP, Sama AA, Lebl DR, Taher F, Cammisa FP, Hughes AP, Spine, 1/1/2013
• "A Reliable Measurement For Identifying a Lumbosacral Transitional Vertebra With a Solid Bony Bridge on a Single-Slice Midsagittal MRI or Plain Lateral Radiograph"  
  Farshad M, Aichmair A, Hughes AP, Herzog RJ, Farshad-Amacker NA, Bone Joint J, 1/1/2013
• "Long-term Sequelae of Patients with Retained Drains in Spine Surgery"  
  Gausden EB, Sama AA, Taher F, Pumberger M, Cammisa FP, Hughes AP, J Spinal Disord Tech, 1/24/2012
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Books/Book Chapters

• Master Techniques in Orthopedic Surgery-The Spine 
  Chapter: "Lumbar Disc Arthroplasty" 
  Lebl DR, Girardi FP, Hughes A, Cammisa FPEditors: Thomas Zdeblick & Todd Albert.Lippincott Williams & WilkinsEdition 3rd,2014
• Surgical Management of Low Back Pain 
  Chapter: Bone Biology and Lumbar Fusion 
  Holly LT, Hughes AEditors: Daniel K Resnick; Regis W Haid; Jeffrey C Wang.Thieme; American Association of Neurosurgeons, New York; Rolling Meadows, ILEdition 2nd,2009

Abstracts/Posters

• "Emergent Reintubation After Anterior Cervical Surgery"
  Schroeder J, Girardi FP, Lebl DR, Sama AA, Cammisa FP, Beckman J, Hughes AP, American Academy of Orthopaedic Surgeons, Las Vegas, NV, 1/1/2015
• "Microbiologic Profile of Infections in Presumed Aseptic Revision Spine Surgery"
  Shifflett G, Bjerke-Kroll B, Nwachukwu BU, Kueper J, Sama AA, Girardi FP, Cammisa FP, Hughes AP, American Academy of Orthopaedic Surgeons, Las Vegas, NV, 1/1/2015
• "The Utility of Intraoperative Gram Stain in Revision Spine Surgery"
  Shifflett G, Nwachukwu BU, Bjerke-Kroll B, Koltsov JC, Sama AA, Girardi FP, Cammisa FP, Hughes AP, American Academy of Orthopaedic Surgeons, Las Vegas, NV, 1/1/2015
• "Reoperation Rate After Microdiscectomy for the Treatment of Lumbar Disc Herniation: Long-term Follow-up After an Average of 10.8 Years"
  Aichmair A,  Du JY, Shue J, Evangelisti G, Sama AA, Hughes AP, Lebl DR, Cammisa FP, Girardi FP, International Society for the Study of the Lumbar Spine (ISSLS), Seoul, Korea, 1/1/2014
• "Is an annular tear a predictor for accelerated disc degeneration?"
  Farshad-Amacker NA, Hughes AP, Aichmair A, Herzog RJ, Farshad M, Swiss Congress of Radiology, Montreux, Switzerland, 1/1/2014
• "Early Adjacent Segment Add-On Surgery and End of Construct Revision Surgery After Multilevel Lumbar Lateral Interbody Fusion"
  Farshad M, Farshad-Amacker NA, Aichmair A, Girardi FP, Sama AA, Cammisa FP, Hughes AP, 74th Annual Congress Swiss Society of Orthopedics and Traumatology (SSOT), St. Gallen, Switzerland, 1/1/2014
• "Risk Factors for Implant Subsidence After Stand-Alone Lateral Lumbar Interbody Fusion"
  Essig DA, Cho W, Hughes AP, Huang RC, Sama AA, Girardi FP, Cammisa FP Jr, North American Spine Society, San Francisco, CA, 1/1/2014
• "How Much Deformity Correction Can We Obtain by LLIF and Will It Be Affected by Approach Side: Convex Versus Concave?"
  Cho W, Castro CA, Cammisa FP Jr., Sama AA, Hughes AP, Huang RC, Girardi FP, North American Spine Society, San Francisco, CA, 1/1/2014
• "Lumbar Surgery in Parkinson Disease Patients"
  Schroeder JE, Cammisa FP Jr., Sama AA, Kaplan L, Hughes AP, Lebl DR, Girardi FP, North American Spine Society, San Francisco, CA, 1/1/2014
• "Single-Level Lateral Lumbar Interbody Fusion for the Treatment of Adjacent Segment Disease: A Retrospective Two-Center Study"
  Aichmair A, Alimi M, Hughes AP, Sama AA, Du JY, Hartl R, Cammisa FP Jr., FP Girardi, North American Spine Society, San Francisco, CA, 1/1/2014
• "Determinants of Evolution of Endplate and Disc Degeneration in the Lumbar Spine: A Multifactorial Perspective"
  Farshad M, Aichmair A, Hughes AP, Herzog RJ, Farshad NA, European Congress of Radiology, Vienna, Austria, 1/1/2014
• "Lumbar Surgery in Parkinson Disease Patients"
  Schroeder JE, Cammisa FP, Weinstein J, Hughes AP, Sama AA, Girardi FP, 12th Annual AOSNA Fellows Forum, Banff Springs, Alberta, Canada, 1/1/2014
• "Surgical Care for Cervical Myelopathy in Patients with Parkinson's Disease-A Case Control Study"
  Schroeder JE, Sama AA, Hughes AP, Lebl DR, Aichmair A, Cammisa FP, Girardi FP, AAOS Annual Meeting, New Orleans, LA, 1/1/2014
• "Single-level Lateral Lumbar Interbody Fusion for the Treatment of Adjacent Segment Disease: A Retrospective Two-center Study"
  Aichmair A, Alimi M, Hughes AP, Sama AA, Du JY, Hartl R, Burket J, Cammisa FP, Girardi FP, Annual Society of Lateral Access Surgery (SOLAS), Miami, FL, 1/1/2014
• "Non Fusion Lumbar Spine Surgery in Parkinson Disease-A Positive View?"
  Schroeder JE, Sama AA, Hughes AP, Lebl DR, Aichmair A, Cammisa FP, Girardi FP, International Society for the Advancement of Spine Surgery, Miami, FL, 1/1/2014
• "How Much Deformity Correction Can We Obtain by XLIF and Will It Be Affected by Approach Side: Convex Vs. Concave?"
  Cho W, Cammisa FP, Sama AA, Hughes AP, Huang RC, Girardi FP, International Society for the Advancement of Spine Surgery, Miami, FL, 1/1/2014
• "Is an annular tear a predictor for accelerated disc degeneration?"
  Farshad-Amacker NA, Hughes AP, Aichmair A, Herzog RJ, Farshad M, 74th Annual Congress Swiss Society of Orthopedics and Traumatology (SSOT), St. Gallen, Switzerland, 1/1/2014
• "Determinants of Evolution of Endplate and Disc Degeneration in the Lumbar Spine-A Multifactorial Perspective"
  Farshad-Amacker NA, Hughes AP, Aichmair A, Herzog RJ, Farshad M, 74th Annual Congress Swiss Society of Orthopedics and Traumatology (SSOT), St. Gallen, Switzerland, 1/1/2014
• "Lateral Surgery in Deformity Correction"
  Hughes AP, Symposium: Lateral Approach to the Lumbar Spine, North American Spine Society, San Francisco, CA, 1/1/2014
• "Anatomic Guideline for Approach to Lateral Thoraco-Lumbar Interbody Fusion"
  Cho W, Fantini GA, Cammisa FP, Sama AA, Hughes AP, Girardi FP, International Society for the Advancement of Spine Surgery, Miami, FL, 1/1/2014
• "Single-level Lateral Lumbar Interbody Fusion for the Treatment of Adjacent Segment Disease: A Retrospective Two-center Study"
  Aichmair A, Alimi M, Hughes AP, Shue J, Sama AA, Du JY, Härtl R, Cammisa FP, Girardi FP, Lumbar Spine Research Society (LSRS) Annual Meeting, Chicago, IL, 1/1/2014
• "The Role of BMP-2 on Postoperative Fusion and Subsidence Rates after Lateral Lumbar Interbody Fusion: A Cohort Controlled Study"
  Aichmair A, Lykissas MG, Kiely PD, Hughes AP, Sama AA, Lebl DR, Cammisa FP, Girardi FP, International Society for the Study of the Lumbar Spine (ISSLS), Seoul, Korea, 1/1/2014
• "The Immediate Safety Profile after Complex Cervical Reconstruction Surgery"
  Al Maaieh M, Aichmair A, Taher F, Iyer S, Girardi FP, Cammisa FP, Sama AA, Hughes AP, 11th Annual AOSNA Fellows Forum, Banff Springs, Alberta, Canada, 1/1/2013
• "Early Adjacent Segment Add-On Surgery and End of Construct Revision Surgery after Multilevel Lumbar Lateral Interbody Fusion"
  Farshad M, Farshad-Amacker NA, Aichmair A, Girardi FP, Cammisa FP, Sama AA, Hughes AP, 11th Annual AOSNA Fellows Forum, Banff Springs, Alberta, Canada, 1/1/2013
• "Radiographic Predictors of Cervical Spondylotic Myelopathy Severity and Outcome"
  Taher F, Girardi FP, Sokunbi GO, Hughes AP, Pumberger M, Sama AA, Nguyen J, Cammisa FP, Lebl DR, AAOS Annual Meeting, Chicago, IL, 1/1/2013
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Lectures

• "Anterior Techniques" 
  The Hospital for Special Surgery, New York, NY - 1/1/2013
• "Adult: Scoliosis: Selective Treatment" 
  DePuy Spine Institute, Miami, FL - 1/1/2013
• "Selective Fusion: XLIF" 
  The Hospital for Special Surgery, New York, NY - 1/1/2013
• "Spinal Infection and Spondyloarthropathies" 
  The Hospital for Special Surgery, New York, NY - 1/1/2012
• HSS Radiology Grand Rounds: "New Imaging Needs in Spinal Surgery: C-TDR and LLIF" 
  The Hospital for Special Surgery, New York, NY - 1/1/2011
• "Anatomic Considerations in Lateral Access Lumbar Surgery." 
  New York, NY - 1/1/2011
• "How to Integrate Transpsoas Surgery into Your Practice" 
  Weill Cornell Medical College, New York, NY - 1/1/2011
• "Evidence Based Medicine in Spinal Surgery" 
  The Hospital for Special Surgery, New York, NY - 1/1/2010
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Other

• "Validating How X-Rays and MRIs Could Help Predict CSM Severity and Surgical Outcomes" 
  Girardi FP, Hughes AP, Sama AA, Cammisa FP, Lebl DR, Hospital for Special Surgery eNewsletter
  1/1/2013
• "Spinal Tumors." 
  Sama AA, Girardi FP, Cammisa FP, Lebl DR, Hughes A, eMedicine from WebMD
  1/17/2012
• "Don't Slow Down to Save Your Back. Exercise, Instead!" 
  Alexander P. Hughes, MD, Men's Health
  1/24/2011