Andrew Chan, MD
Resident
Neurological Surgery
School of Medicine
Awards
Show all (20) Hide
- Charlie Kuntz Scholar Award, AANS/CNS Joint Section on Disorders of the Spine and Peripheral Nerves, 2022
- Mayfield Clinical Science Award, AANS/CNS Joint Section on Disorders of the Spine and Peripheral Nerves, 2022
- Stewart Dunsker Award for Best Spine Clinical Abstract, 2021 American Association of Neurological Surgeons Annual Scientific Meeting, 2021
- Congress of Neurological Surgeons/Neurosurgery Top Spine Paper of the Year, 2021 Congress of Neurological Surgeons Annual Meeting, 2021
- Howard Naffziger Award for Outstanding Clinical Service, Department of Neurological Surgery, University of California, San, 2021
- Charlie Kuntz Scholar Award, AANS/CNS Joint Section on Disorders of the Spine and Peripheral Nerves, 2020
- Best Basic Science Research Award, Department of Neurological Surgery, University of California, San Francisco, 2020
- Charlie Kuntz Scholar Award, AANS/CNS Joint Section on Disorders of the Spine and Peripheral Nerves, 2019
- Journalistic and Academic Neurosurgical Excellence (J.A.N.E.) Award, AANS/CNS Joint Section on Disorders of the Spine and Peripheral Nerves, 2019
- Best Senior Research Paper Award, Department of Neurological Surgery, University of California, San Francisco, 2019
- Harold Rosegay, PhD, M.D. Award, San Francisco Neurological Society, 2019
- Donald O. Quest, M.D., A.A.N.S.(L) Resident Clinical Science Award, 2018 American Association of Neurological Surgeons Annual Scientific Meeting, 2018
- Top Abstract Presentation Award, AANS/CNS Joint Section on Disorders of the Spine and Peripheral Nerves, 2018
- Charlie Kuntz Scholar Award, AANS/CNS Joint Section on Disorders of the Spine and Peripheral Nerves, 2016
- Alpha Omega Alpha, Columbia University College of Physicians and Surgeons, 2014
- First Prize Clinical Science Oral Presentation, Eastern Atlantic Student Research Forum, 2013
- Doris Duke Clinical Research Fellowship, Columbia University College of Physicians and Surgeons, 2012-2013
- Weinstein Research Fellowship, Columbia University College of Physicians and Surgeons, 2010
- Phi Beta Kappa, University of California, Los Angeles, 2009
- Dean's List, University of California, Los Angeles, 2005-2009
Education & Training
Show all (4) Hide
- Fellowship Complex Spine (Neurosurgery and Orthopaedic Surgery) Duke University 2022
- Residency Neurological Surgery University of California, San Francisco 2021
- M.D. College of Physicians and Surgeons Columbia University 2014
- B.S. Psychobiology University of California, Los Angeles 2009
Websites
Show all (3) Hide
- @@andrewchanmd on Twitter (twitter.com)
- UCSF Neurosurgery Residency Program (neurosurgery.ucsf.edu)
- Quality Outcomes Database Spondylolisthesis Study Group (neuropoint.org)
Videos
Show all (5) Hide
- The Endoscopic Approach to the Craniovertebral Junction (youtube.com)
- Awake Lumbar Fusion (youtube.com)
- A Novel Technique for Awake, Minimally Invasive Transforaminal Lumbar Interbody Fusion (youtube.com)
- Video Abstract - MI-TLIF vs MIS Decompression for Grade 1 Degenerative Lumbar Spondylolisthesis (youtube.com)
- UCSF Neurosurgery Residency Video (youtube.com)
Publications (105)
Top publication keywords:
Minimally Invasive Surgical ProceduresSpinal StenosisLumbar VertebraeSpinal Cord DiseasesNeurosurgical ProceduresLumbosacral RegionCervical VertebraeSpinal FusionLordosisThoracic VertebraeSpinal DiseasesLaminectomyOsteotomyChlorhexidineSpondylolisthesis
-
Neurosurgery Subspecialty Practice During a Pandemic: A Multicenter Analysis of Operative Practice in 7 U.S. Neurosurgery Departments During Coronavirus Disease 2019.
World neurosurgery 2022 Benner D, Hendricks BK, Elahi C, White MD, Kocharian G, Albertini Sanchez LE, Zappi KE, Garton ALA, Carnevale JA, Schwartz TH, Dowlati E, Felbaum DR, Sack KD, Jean WC, Chan AK, Burke JF, Mummaneni PV,… -
Determining the time frame of maximum clinical improvement in surgical decompression for cervical spondylotic myelopathy when stratified by preoperative myelopathy severity: a cervical Quality Outcomes Database study.
Journal of neurosurgery. Spine 2022 Berlin C, Marino AC, Mummaneni PV, Uribe J, Tumialán LM, Turner J, Wang MY, Park P, Bisson EF, Shaffrey M, Gottfried O, Than KD, Fu KM, Foley K, Chan AK, Bydon M, Alvi MA, Upadhyaya C, Coric D, Asher … -
Inferior Clinical Outcomes for Patients with Medicaid Insurance After Surgery for Degenerative Lumbar Spondylolisthesis: A Prospective Registry Analysis of 608 Patients.
World neurosurgery 2022 Chan AK, Letchuman V, Mummaneni PV, Burke JF, Agarwal N, Bisson EF, Bydon M, Foley KT, Shaffrey CI, Glassman SD, Wang MY, Park P, Potts EA, Shaffrey ME, Coric D, Knightly JJ, Fu KM, Slotkin JR, Asher … -
Is the Centers for Medicare and Medicaid Services Hierarchical Condition Category Risk Adjustment Model Satisfactory for Quantifying Risk After Spine Surgery?
Neurosurgery 2022 Chan AK, Shahrestani S, Ballatori AM, Orrico KO, Manley GT, Tarapore PE, Huang M, Dhall SS, Chou D, Mummaneni PV, DiGiorgio AM -
Outpatient versus inpatient lumbar decompression surgery: a matched noninferiority study investigating clinical and patient-reported outcomes.
Journal of neurosurgery. Spine 2022 Mooney J, Michalopoulos GD, Zeitouni D, Sammak SE, Alvi MA, Wang MY, Coric D, Chan AK, Mummaneni PV, Bisson EF, Sherrod B, Haid RW, Knightly JJ, Devin CJ, Pennicooke BH, Asher AL, Bydon M
Show all (100 more) Hide
-
Differences in postoperative quality of life in young, early elderly, and late elderly patients undergoing surgical treatment for degenerative cervical myelopathy.
Journal of neurosurgery. Spine 2022 Croci DM, Sherrod B, Alvi MA, Mummaneni PV, Chan AK, Bydon M, Glassman SD, Foley KT, Potts EA, Shaffrey ME, Coric D, Knightly JJ, Park P, Wang MY, Fu KM, Slotkin JR, Asher AL, Than KD, Gottfried ON, … -
Letter: Is "Decompression vs Fusion for Spondylolisthesis" the Right Question?
Neurosurgery 2022 Chan AK, Ghogawala Z, Mummaneni PV -
Social risk factors predicting outcomes of cervical myelopathy surgery.
Journal of neurosurgery. Spine 2022 Rethorn ZD, Cook CE, Park C, Somers T, Mummaneni PV, Chan AK, Pennicooke BH, Bisson EF, Asher AL, Buchholz AL, Bydon M, Alvi MA, Coric D, Foley KT, Fu KM, Knightly JJ, Meyer S, Park P, Potts EA, … -
High-impact chronic pain transition in surgical recipients with cervical spondylotic myelopathy.
Journal of neurosurgery. Spine 2022 Cook CE, George SZ, Asher AL, Bisson EF, Buchholz AL, Bydon M, Chan AK, Haid RW, Mummaneni PV, Park P, Shaffrey CI, Than KD, Tumialan LM, Wang MY, Gottfried ON -
Differences in Patient-Reported Outcomes Between Anterior and Posterior Approaches for Treatment of Cervical Spondylotic Myelopathy: A Quality Outcomes Database Analysis.
World neurosurgery 2022 Wilkerson CG, Sherrod BA, Alvi MA, Asher AL, Coric D, Virk MS, Fu KM, Foley KT, Park P, Upadhyaya CD, Knightly JJ, Shaffrey ME, Potts EA, Shaffrey C, Wang MY, Mummaneni PV, Chan AK, Bydon M, Tumialán … -
Do social determinants of health impact access to neurosurgical care in the United States? A workforce perspective.
Journal of neurosurgery 2022 Perera S, Hervey-Jumper SL, Mummaneni PV, Barthélemy EJ, Haddad AF, Marotta DA, Burke JF, Chan AK, Manley GT, Tarapore PE, Huang MC, Dhall SS, Chou D, Orrico KO, DiGiorgio AM -
Minimally invasive versus open lumbar spinal fusion: a matched study investigating patient-reported and surgical outcomes.
Journal of neurosurgery. Spine 2021 Mooney J, Michalopoulos GD, Alvi MA, Zeitouni D, Chan AK, Mummaneni PV, Bisson EF, Sherrod BA, Haid RW, Knightly JJ, Devin CJ, Pennicooke B, Asher AL, Bydon M -
Classifying Patients Operated for Spondylolisthesis: A K-Means Clustering Analysis of Clinical Presentation Phenotypes.
Neurosurgery 2021 Chan AK, Wozny TA, Bisson EF, Pennicooke BH, Bydon M, Glassman SD, Foley KT, Shaffrey CI, Potts EA, Shaffrey ME, Coric D, Knightly JJ, Park P, Wang MY, Fu KM, Slotkin JR, Asher AL, Virk MS, Kerezoudis… -
Association of ≥ 12 months of delayed surgical treatment for cervical myelopathy with worsened postoperative outcomes: a multicenter analysis of the Quality Outcomes Database.
Journal of neurosurgery. Spine 2021 Asuzu DT, Yun JJ, Alvi MA, Chan AK, Upadhyaya CD, Coric D, Potts EA, Bisson EF, Turner JD, Knightly JJ, Fu KM, Foley KT, Tumialan L, Shaffrey M, Bydon M, Mummaneni PV, Park P, Meyer S, Asher AL, … -
Two- and three-year outcomes of minimally invasive and hybrid correction of adult spinal deformity.
Journal of neurosurgery. Spine 2021 Chan AK, Eastlack RK, Fessler RG, Than KD, Chou D, Fu KM, Park P, Wang MY, Kanter AS, Okonkwo DO, Nunley PD, Anand N, Uribe JS, Mundis GM, Bess S, Shaffrey CI, Le VP, Mummaneni PV, International Spine… -
Single versus dual operative spine fractures in ankylosing spondylitis.
Neurosurgical focus 2021 Lu AY, Blitstein JS, Talbott JF, Chan AK, Dhall SS, El Naga AN, Tan LA, Clark AJ, Chou D, Mummaneni PV, DiGiorgio AM -
Does reduction of the Meyerding grade correlate with outcomes in patients undergoing decompression and fusion for grade I degenerative lumbar spondylolisthesis?
Journal of neurosurgery. Spine 2021 Chan AK, Mummaneni PV, Burke JF, Mayer RR, Bisson EF, Rivera J, Pennicooke B, Fu KM, Park P, Bydon M, Glassman SD, Foley KT, Shaffrey CI, Potts EA, Shaffrey ME, Coric D, Knightly JJ, Wang MY, Slotkin … -
Preliminary experience using S1-alar iliac fixation with navigation: technical note.
Journal of neurosurgery. Spine 2021 Li B, Chan AK, Mummaneni PV, Burke JF, Safaee MM, Chou D -
Lymphocele after anterior lumbar interbody fusion: a review of 1322 patients.
Journal of neurosurgery. Spine 2021 Scheer JK, Haddad AF, Chan AK, Eichler CM, Tay B, Burch S, Chou D, Ames CP, Mummaneni PV -
Telemedicine in Neurosurgery: Standardizing the Spinal Physical Examination Using A Modified Delphi Method.
Neurospine 2021 Haddad AF, Burke JF, Mummaneni PV, Chan AK, Safaee MM, Knightly JJ, Mayer RR, Pennicooke BH, Digiorgio AM, Weinstein PR, Clark AJ, Chou D, Dhall SS -
"July Effect" Revisited: July Surgeries at Residency Training Programs are Associated with Equivalent Long-term Clinical Outcomes Following Lumbar Spondylolisthesis Surgery.
Spine 2021 Chan AK, Patel AB, Bisson EF, Bydon M, Glassman SD, Foley KT, Shaffrey CI, Potts EA, Shaffrey ME, Coric D, Knightly JJ, Park P, Wang MY, Fu KG, Slotkin JR, Asher AL, Virk MS, Kerezoudis P, Alvi MA, … -
Smoking Is an Independent Risk Factor for 90-Day Readmission and Reoperation Following Posterior Cervical Decompression and Fusion.
Neurosurgery 2021 Badiee RK, Chan AK, Rivera J, Molinaro A, Chou D, Mummaneni PV, Tan LA -
Identifying patients at risk for nonroutine discharge after surgery for cervical myelopathy: an analysis from the Quality Outcomes Database.
Journal of neurosurgery. Spine 2021 Mummaneni PV, Bydon M, Knightly JJ, Alvi MA, Yolcu YU, Chan AK, Foley KT, Slotkin JR, Potts EA, Shaffrey ME, Shaffrey CI, Fu KM, Wang MY, Park P, Upadhyaya CD, Asher AL, Tumialan L, Bisson EF -
Are preoperative chlorhexidine gluconate showers associated with a reduction in surgical site infection following craniotomy? A retrospective cohort analysis of 3126 surgical procedures.
Journal of neurosurgery 2021 Ammanuel SG, Edwards CS, Chan AK, Mummaneni PV, Kidane J, Vargas E, D'Souza S, Nichols AD, Sankaran S, Abla AA, Aghi MK, Chang EF, Hervey-Jumper SL, Kunwar S, Larson PS, Lawton MT, Starr PA, … -
Demographic-Dependent Risk of Developing Severe Novel Psychiatric Disorders after Concussion.
Journal of neurotrauma 2021 Shahrestani S, Ballatori AM, Ton A, Chen XT, Zargarian A, Chan AK, Strickland BA, Brunswick A, Micko A, Zada G -
Comparison of Minimally Invasive Total versus Subtotal Resection of Spinal Tumors: A Systematic Review and Meta-Analysis.
World neurosurgery 2021 Choi EH, Chan AY, Gong AD, Hsu Z, Chan AK, Limbo JN, Hong JD, Brown NJ, Lien BV, Davies J, Satyadev N, Acharya N, Yang CY, Lee YP, Golshani K, Bhatia NN, Hsu FPK, Oh MY -
Patient-reported outcome improvements at 24-month follow-up after fusion added to decompression for grade I degenerative lumbar spondylolisthesis: a multicenter study using the Quality Outcomes Database.
Journal of neurosurgery. Spine 2021 Bisson EF, Guan J, Bydon M, Alvi MA, Goyal A, Glassman SD, Foley KT, Potts EA, Shaffrey CI, Shaffrey ME, Coric D, Knightly JJ, Park P, Wang MY, Fu KM, Slotkin JR, Asher AL, Virk MS, Yew AY, Haid RW, … -
Effectiveness of Repair Techniques for Spinal Dural Tears: A Systematic Review.
World neurosurgery 2021 Choi EH, Chan AY, Brown NJ, Lien BV, Sahyouni R, Chan AK, Roufail J, Oh MY -
Pulsed Electromagnetic Fields Accelerate Sensorimotor Recovery Following Experimental Disc Herniation.
Spine 2021 Chan AK, Ballatori A, Nyayapati P, Mummaneni NV, Coughlin D, Liebenberg E, Külling FA, Zhang N, Waldorff EI, Ryaby JT, Lotz JC -
Decompression of a Dorsal Arachnoid Web of the Spine: 2-Dimensional Operative Video.
Operative neurosurgery (Hagerstown, Md.) 2021 Andrews JP, Chan AK, Mummaneni PV -
Predictors of the Best Outcomes Following Minimally Invasive Surgery for Grade 1 Degenerative Lumbar Spondylolisthesis.
Neurosurgery 2020 Chan AK, Bisson EF, Bydon M, Glassman SD, Foley KT, Shaffrey CI, Potts EA, Shaffrey ME, Coric D, Knightly JJ, Park P, Wang MY, Fu KM, Slotkin JR, Asher AL, Virk MS, Kerezoudis P, Alvi MA, Guan J, Haid… -
Does state malpractice environment affect outcomes following spinal fusions? A robust statistical and machine learning analysis of 549,775 discharges following spinal fusion surgery in the United States.
Neurosurgical focus 2020 Chan AK, Santacatterina M, Pennicooke B, Shahrestani S, Ballatori AM, Orrico KO, Burke JF, Manley GT, Tarapore PE, Huang MC, Dhall SS, Chou D, Mummaneni PV, DiGiorgio AM -
Crossing the Cervicothoracic Junction During Posterior Cervical Fusion for Myelopathy Is Associated With Superior Radiographic Parameters But Similar Clinical Outcomes.
Neurosurgery 2020 Chan AK, Badiee RK, Rivera J, Chang CC, Robinson LC, Mehra RN, Tan LA, Clark AJ, Dhall SS, Chou D, Mummaneni PV -
In Reply: A Comparison of Minimally Invasive and Open Transforaminal Lumbar Interbody Fusion for Grade 1 Degenerative Lumbar Spondylolisthesis: An Analysis of the Prospective Quality Outcomes Database.
Neurosurgery 2020 Chan AK, Bission EF, Bydon M, Mummaneni PV -
Obesity may be associated with adjacent-segment degeneration after single-level transforaminal lumbar interbody fusion in spinopelvic-mismatched patients with a minimum 2-year follow-up.
Journal of neurosurgery. Spine 2020 Duan PG, Mummaneni PV, Wang M, Chan AK, Li B, Mayer R, Berven SH, Chou D -
Consensus-based perioperative protocols during the COVID-19 pandemic.
Journal of neurosurgery. Spine 2020 Mummaneni PV, Burke JF, Chan AK, Sosa JA, Lobo EP, Mummaneni VP, Antrum S, Berven SH, Conte MS, Doernberg SB, Goldberg AN, Hess CP, Hetts SW, Josephson SA, Kohi MP, Ma CB, Mahadevan VS, Molinaro AM, … -
A Comparison of Minimally Invasive and Open Transforaminal Lumbar Interbody Fusion for Grade 1 Degenerative Lumbar Spondylolisthesis: An Analysis of the Prospective Quality Outcomes Database.
Neurosurgery 2020 Chan AK, Bisson EF, Bydon M, Foley KT, Glassman SD, Shaffrey CI, Wang MY, Park P, Potts EA, Shaffrey ME, Coric D, Knightly JJ, Fu KM, Slotkin JR, Asher AL, Virk MS, Kerezoudis P, Alvi MA, Guan J, Haid… -
Back pain outcomes after minimally invasive anterior lumbar interbody fusion: a systematic review.
Neurosurgical focus 2020 Chan AY, Lien BV, Choi EH, Chan AK, Hanna G, Lopez AM, Brown NJ, Gattas S, Kirillova L, Horton D, Fote G, Hanst B, Perry R, Lee YP, Golshani K, Hsu FPK, Oh MY -
Clamshell thoracotomy for en bloc resection of a 3-level thoracic chordoma: technical note and operative video.
Neurosurgical focus 2020 Burke JF, Chan AK, Mayer RR, Garcia JH, Pennicooke B, Mann M, Berven SH, Chou D, Mummaneni PV -
In Reply: The Coronavirus Disease 2019 Global Pandemic: A Neurosurgical Treatment Algorithm.
Neurosurgery 2020 Burke JF, Chan AK, Mummaneni V, Chou D, Lobo EP, Berger MS, Theodosopoulos P, Mummaneni PV -
Sexual Dysfunction: Prevalence and Prognosis in Patients Operated for Degenerative Lumbar Spondylolisthesis.
Neurosurgery 2020 Chan AK, Bisson EF, Fu KM, Park P, Robinson LC, Bydon M, Glassman SD, Foley KT, Shaffrey CI, Potts EA, Shaffrey ME, Coric D, Knightly JJ, Wang MY, Slotkin JR, Asher AL, Virk MS, Kerezoudis P, Alvi MA,… -
Patients with a depressive and/or anxiety disorder can achieve optimum Long term outcomes after surgery for grade 1 spondylolisthesis: Analysis from the quality outcomes database (QOD).
Clinical neurology and neurosurgery 2020 Kashlan O, Swong K, Alvi MA, Bisson EF, Mummaneni PV, Knightly J, Chan A, Yolcu YU, Glassman S, Foley K, Slotkin JR, Potts E, Shaffrey M, Shaffrey CI, Haid RW, Fu KM, Wang MY, Asher AL, Bydon M, Park … -
Outcomes and Complications With Age in Spondylolisthesis: An Evaluation of the Elderly From the Quality Outcomes Database.
Spine 2020 Karsy M, Chan AK, Mummaneni PV, Virk MS, Bydon M, Glassman SD, Foley KT, Potts EA, Shaffrey CI, Shaffrey ME, Coric D, Asher AL, Knightly JJ, Park P, Fu KM, Slotkin JR, Haid RW, Wang M, Bisson EF -
Letter: The Coronavirus Disease 2019 Global Pandemic: A Neurosurgical Treatment Algorithm.
Neurosurgery 2020 Burke JF, Chan AK, Mummaneni V, Chou D, Lobo EP, Berger MS, Theodosopoulos PV, Mummaneni PV -
In Reply: Chlorhexidine Showers Are Associated With a Reduction in Surgical Site Infection Following Spine Surgery: An Analysis of 4266 Consecutive Surgeries.
Neurosurgery 2020 Chan AK, Mummaneni PV -
A Safe Transitions Pathway for post-craniotomy neurological surgery patients: high-value care that bypasses the intensive care unit.
Journal of neurosurgery 2020 Young JS, Chan AK, Viner JA, Sankaran S, Chan AY, Imershein S, Meary-Miller A, Theodosopoulos PV, Jacques L, Aghi MK, Chang EF, Hervey-Jumper SL, Ward T, Gibson L, Ward MM, Sanftner P, Wong S, Amara D… -
Open versus minimally invasive decompression for low-grade spondylolisthesis: analysis from the Quality Outcomes Database.
Journal of neurosurgery. Spine 2020 Bisson EF, Mummaneni PV, Virk MS, Knightly J, Alvi MA, Goyal A, Chan AK, Guan J, Glassman S, Foley K, Slotkin JR, Potts EA, Shaffrey ME, Shaffrey CI, Haid RW, Fu KM, Wang MY, Park P, Asher AL, Bydon M -
Correlation of return to work with patient satisfaction after surgery for lumbar spondylolisthesis: an analysis of the Quality Outcomes Database.
Neurosurgical focus 2020 DiGiorgio AM, Mummaneni PV, Park P, Chan AK, Bisson EF, Bydon M, Foley KT, Glassman SD, Shaffrey CI, Potts EA, Shaffrey ME, Coric D, Knightly JJ, Wang MY, Fu KM, Asher AL, Virk MS, Kerezoudis P, Alvi … -
Quality Outcomes Database Spine Care Project 2012-2020: milestones achieved in a collaborative North American outcomes registry to advance value-based spine care and evolution to the American Spine Registry.
Neurosurgical focus 2020 Asher AL, Knightly J, Mummaneni PV, Alvi MA, McGirt MJ, Yolcu YU, Chan AK, Glassman SD, Foley KT, Slotkin JR, Potts EA, Shaffrey ME, Shaffrey CI, Haid RW, Fu KM, Wang MY, Park P, Bisson EF, Harbaugh … -
Assessing the differences in characteristics of patients lost to follow-up at 2 years: results from the Quality Outcomes Database study on outcomes of surgery for grade I spondylolisthesis.
Journal of neurosurgery. Spine 2020 Bisson EF, Mummaneni PV, Knightly J, Alvi MA, Goyal A, Chan AK, Guan J, Biase M, Strauss A, Glassman S, Foley K, Slotkin JR, Potts E, Shaffrey M, Shaffrey CI, Haid RW, Fu KM, Wang MY, Park P, Asher AL… -
Regional Variance in Disability and Quality-of-Life Outcomes After Surgery for Grade I Degenerative Lumbar Spondylolisthesis: A Quality Outcomes Database Analysis.
World neurosurgery 2020 Sherrod BA, Mummaneni PV, Alvi MA, Chan AK, Bydon M, Glassman SD, Foley KT, Potts EA, Shaffrey ME, Coric D, Knightly JJ, Park P, Wang MY, Fu KM, Slotkin JR, Asher AL, Virk MS, Bisson EF -
Perioperative Anesthesia Lean Implementation Is Associated With Increased Operative Efficiency in Posterior Cervical Surgeries at a HighVolume Spine Center.
Neurospine 2020 Ammanuel SG, Chan AK, DiGiorgio AM, Alazzeh M, Nwachuku K, Robinson LC, Lobo E, Mummaneni PV -
Asymmetric Pedicle Subtraction Osteotomy for Adult Spinal Deformity with Coronal Imbalance: Complications, Radiographic and Surgical Outcomes.
Operative neurosurgery (Hagerstown, Md.) 2020 Chan AK, Lau D, Osorio JA, Yue JK, Berven SH, Burch S, Hu SS, Mummaneni PV, Deviren V, Ames CP -
Conjoined nerve root: case illustration.
Journal of neurosurgery. Spine 2020 Chan AK, Mayer RR, Mummaneni PV, Chou D -
Obese Patients Benefit, but do not Fare as Well as Nonobese Patients, Following Lumbar Spondylolisthesis Surgery: An Analysis of the Quality Outcomes Database.
Neurosurgery 2020 Chan AK, Bisson EF, Bydon M, Glassman SD, Foley KT, Potts EA, Shaffrey CI, Shaffrey ME, Coric D, Knightly JJ, Park P, Wang MY, Fu KM, Slotkin JR, Asher AL, Virk MS, Kerezoudis P, DiGiorgio AM, Haid RW… -
Anterior cervical discectomy and fusion performed using structural allograft or polyetheretherketone: pseudarthrosis and revision surgery rates with minimum 2-year follow-up.
Journal of neurosurgery. Spine 2019 Wang M, Chou D, Chang CC, Hirpara A, Liu Y, Chan AK, Pennicooke B, Mummaneni PV -
Predictors of nonroutine discharge among patients undergoing surgery for grade I spondylolisthesis: insights from the Quality Outcomes Database.
Journal of neurosurgery. Spine 2019 Mummaneni PV, Bydon M, Knightly J, Alvi MA, Goyal A, Chan AK, Guan J, Biase M, Strauss A, Glassman S, Foley KT, Slotkin JR, Potts E, Shaffrey M, Shaffrey CI, Haid RW, Fu KM, Wang MY, Park P, Asher AL,… -
Pulsed electromagnetic fields reduce acute inflammation in the injured rat-tail intervertebral disc.
JOR spine 2019 Chan AK, Tang X, Mummaneni NV, Coughlin D, Liebenberg E, Ouyang A, Dudli S, Lauricella M, Zhang N, Waldorff EI, Ryaby JT, Lotz JC -
Chlorhexidine Showers are Associated With a Reduction in Surgical Site Infection Following Spine Surgery: An Analysis of 4266 Consecutive Surgeries.
Neurosurgery 2019 Chan AK, Ammanuel SG, Chan AY, Oh T, Skrehot HC, Edwards CS, Kondapavulur S, Miller CA, Nichols AD, Liu C, Dhall SS, Clark AJ, Chou D, Ames CP, Mummaneni PV -
Risk factors for deep surgical site infection following thoracolumbar spinal surgery
Journal of neurosurgery. Spine 2019 Deng H, Chan AK, Ammanuel S, Chan AY, Oh T, Skrehot HC, Edwards S, Kondapavulur S, Nichols AD, Liu C, Yue JK, Dhall SS, Clark AJ, Chou D, Ames CP, Mummaneni PV -
Applicability of cervical sagittal vertical axis, cervical lordosis, and T1 slope on pain and disability outcomes after anterior cervical discectomy and fusion in patients without deformity.
Journal of neurosurgery. Spine 2019 Lau D, DiGiorgio AM, Chan AK, Dalle Ore CL, Virk MS, Chou D, Bisson EF, Mummaneni PV -
Predicting Cognitive Improvement in Normal Pressure Hydrocephalus Patients Using Preoperative Neuropsychological Testing and Cerebrospinal Fluid Biomarkers.
Neurosurgery 2019 McGovern RA, Nelp TB, Kelly KM, Chan AK, Mazzoni P, Sheth SA, Honig LS, Teich AF, McKhann GM -
Preoperative Narcotic Use, Impaired Ambulation Status, and Increased Intraoperative Blood Loss Are Independent Risk Factors for Complications Following Posterior Cervical Laminectomy and Fusion Surgery.
Neurospine 2019 Badiee RK, Chan AK, Rivera J, Molinaro A, Doherty BR, Riew KD, Chou D, Mummaneni PV, Tan LA -
Summary of Guidelines for the Treatment of Lumbar Spondylolisthesis.
Neurosurgery clinics of North America 2019 Chan AK, Sharma V, Robinson LC, Mummaneni PV -
A comparison of minimally invasive transforaminal lumbar interbody fusion and decompression alone for degenerative lumbar spondylolisthesis.
Neurosurgical focus 2019 Chan AK, Bisson EF, Bydon M, Glassman SD, Foley KT, Potts EA, Shaffrey CI, Shaffrey ME, Coric D, Knightly JJ, Park P, Wang MY, Fu KM, Slotkin JR, Asher AL, Virk MS, Kerezoudis P, Alvi MA, Guan J, Haid… -
Predictive model for long-term patient satisfaction after surgery for grade I degenerative lumbar spondylolisthesis: insights from the Quality Outcomes Database.
Neurosurgical focus 2019 Mummaneni PV, Bydon M, Alvi MA, Chan AK, Glassman SD, Foley KT, Potts EA, Shaffrey CI, Shaffrey ME, Coric D, Knightly JJ, Park P, Wang MY, Fu KM, Slotkin JR, Asher AL, Virk MS, Kerezoudis P, Guan J, … -
A novel technique for awake, minimally invasive transforaminal lumbar interbody fusion: technical note.
Neurosurgical focus 2019 Kai-Hong Chan A, Choy W, Miller CA, Robinson LC, Mummaneni PV -
Laminectomy alone versus fusion for grade 1 lumbar spondylolisthesis in 426 patients from the prospective Quality Outcomes Database.
Journal of neurosurgery. Spine 2018 Chan AK, Bisson EF, Bydon M, Glassman SD, Foley KT, Potts EA, Shaffrey CI, Shaffrey ME, Coric D, Knightly JJ, Park P, Wang MY, Fu KM, Slotkin JR, Asher AL, Virk MS, Kerezoudis P, Chotai S, DiGiorgio … -
Surgical management of camptocormia in Parkinson's disease: systematic review and meta-analysis.
Journal of neurosurgery 2018 Chan AK, Chan AY, Lau D, Durcanova B, Miller CA, Larson PS, Starr PA, Mummaneni PV -
Approach Selection: Multiple Anterior Lumbar Interbody Fusion to Recreate Lumbar Lordosis Versus Pedicle Subtraction Osteotomy: When, Why, How?
Neurosurgery clinics of North America 2018 Chan AK, Mummaneni PV, Shaffrey CI -
Evolution of the Minimally Invasive Spinal Deformity Surgery Algorithm: An Evidence-Based Approach to Surgical Strategies for Deformity Correction.
Neurosurgery clinics of North America 2018 Choy W, Miller CA, Chan AK, Fu KM, Park P, Mummaneni PV -
Navigation-Assisted Minimally Invasive Surgery Deformity Correction.
Neurosurgery clinics of North America 2018 Oh T, Park P, Miller CA, Chan AK, Mummaneni PV -
Predictors of 30-Day Outcomes in Octogenarians with Traumatic C2 Fractures Undergoing Surgery.
World neurosurgery 2018 Yue JK, Ordaz A, Winkler EA, Deng H, Suen CG, Burke JF, Chan AK, Manley GT, Dhall SS, Tarapore PE -
Defining the minimum clinically important difference for grade I degenerative lumbar spondylolisthesis: insights from the Quality Outcomes Database.
Neurosurgical focus 2018 Asher AL, Kerezoudis P, Mummaneni PV, Bisson EF, Glassman SD, Foley KT, Slotkin JR, Potts EA, Shaffrey ME, Shaffrey CI, Coric D, Knightly JJ, Park P, Fu KM, Devin CJ, Archer KR, Chotai S, Chan AK, … -
Women fare best following surgery for degenerative lumbar spondylolisthesis: a comparison of the most and least satisfied patients utilizing data from the Quality Outcomes Database.
Neurosurgical focus 2018 Chan AK, Bisson EF, Bydon M, Glassman SD, Foley KT, Potts EA, Shaffrey CI, Shaffrey ME, Coric D, Knightly JJ, Park P, Fu KM, Slotkin JR, Asher AL, Virk MS, Kerezoudis P, Chotai S, DiGiorgio AM, Chan … -
Does prior spine surgery or instrumentation affect surgical outcomes following 3-column osteotomy for correction of thoracolumbar deformities?
Neurosurgical focus 2017 Lau D, Chan AK, Deverin V, Ames CP -
Update on critical care for acute spinal cord injury in the setting of polytrauma.
Neurosurgical focus 2017 Yue JK, Winkler EA, Rick JW, Deng H, Partow CP, Upadhyayula PS, Birk HS, Chan AK, Dhall SS -
Familial melanoma-astrocytoma syndrome: synchronous diffuse astrocytoma and pleomorphic xanthoastrocytoma in a patient with germline CDKN2A/B deletion and a significant family history.
Clinical neuropathology 2017 Chan AK, Han SJ, Choy W, Beleford D, Aghi MK, Berger MS, Shieh JT, Bollen AW, Perry A, Phillips JJ, Butowski N, Solomon DA -
Minimally invasive versus open fusion for Grade I degenerative lumbar spondylolisthesis: analysis of the Quality Outcomes Database.
Neurosurgical focus 2017 Mummaneni PV, Bisson EF, Kerezoudis P, Glassman S, Foley K, Slotkin JR, Potts E, Shaffrey M, Shaffrey CI, Coric D, Knightly J, Park P, Fu KM, Devin CJ, Chotai S, Chan AK, Virk M, Asher AL, Bydon M -
Bilateral external ventricular drain placement and intraventricular irrigation combined with concomitant serial prone patient positioning: a novel treatment for gravity-dependent layering in bacterial ventriculitis. Cureus
Bilateral external ventricular drain placement and intraventricular irrigation combined with concomitant serial prone patient positioning: a novel treatment for gravity-dependent layering in bacterial ventriculitis. Cureus 2017 Chan AK, Birk HS, Yue JK, Winkler EA, McDermott MW -
Vasopressor support in managing acute spinal cord injury: current knowledge.
Journal of neurosurgical sciences 2017 Yue JK, Tsolinas RE, Burke JF, Deng H, Upadhyayula PS, Robinson CK, Lee YM, Chan AK, Winkler EA, Dhall SS -
Large Cervical Vagus Nerve Tumor in a Patient with Neurofibromatosis Type 1 Treated with Gross Total Resection: Case Report and Review of the Literature.
Journal of brachial plexus and peripheral nerve injury 2016 Bray DP, Chan AK, Chin CT, Jacques L -
Stability of Programmable Shunt Valve Settings with Simultaneous Use of the Optune Transducer Array: A Case Report.
Cureus 2016 Chan AK, Birk HS, Winkler EA, Viner JA, Taylor JW, McDermott MW -
Odontoid fractures in the octogenarian: a systematic review and meta-analysis.
Journal of neurosurgical sciences 2016 Deng H, Yue JK, Upadhyayula PS, Burke JF, Suen CG, Chan AK, Winkler EA, Dhall SS -
Costs and readmission rates for the resection of primary and metastatic spinal tumors: a comparative analysis of 181 patients.
Journal of neurosurgery. Spine 2016 Lau D, Chan AK, Theologis AA, Chou D, Mummaneni PV, Burch S, Berven S, Deviren V, Ames C -
Adult sports-related traumatic brain injury in United States trauma centers.
Neurosurgical focus 2016 Winkler EA, Yue JK, Burke JF, Chan AK, Dhall SS, Berger MS, Manley GT, Tarapore PE -
Pediatric sports-related traumatic brain injury in United States trauma centers.
Neurosurgical focus 2016 Yue JK, Winkler EA, Burke JF, Chan AK, Dhall SS, Berger MS, Manley GT, Tarapore PE -
Rate of perioperative neurological complications after surgery for cervical spinal cord stimulation.
Journal of neurosurgery. Spine 2016 Chan AK, Winkler EA, Jacques L -
The endoscopic transoral approach to the craniovertebral junction: an anatomical study with a clinical example.
Neurosurgical focus 2016 Chan AK, Benet A, Ohya J, Zhang X, Vogel TD, Flis DW, El-Sayed IH, Mummaneni PV -
A decade of emerging indications: deep brain stimulation in the United States.
Journal of neurosurgery 2016 Youngerman BE, Chan AK, Mikell CB, McKhann GM, Sheth SA -
A review and update on the current and emerging clinical trials for the acute management of cervical spine and spinal cord injuries - Part III.
Journal of neurosurgical sciences 2015 Yue JK, Upadhyayula PS, Chan AK, Winkler EA, Burke JF, Readdy WJ, Sharma S, Deng H, Dhall SS -
A review and update on the guidelines for the acute management of cervical spinal cord injury - Part II.
Journal of neurosurgical sciences 2015 Yue JK, Chan AK, Winkler EA, Upadhyayula PS, Readdy WJ, Dhall SS -
Human substantia nigra neurons encode decision outcome and are modulated by categorization uncertainty in an auditory categorization task.
Physiological reports 2015 McGovern RA, Chan AK, Mikell CB, Sheehy JP, Ferrera VP, McKhann GM -
A review and update on the guidelines for the acute non-operative management of cervical spinal cord injury.
Journal of neurosurgical sciences 2015 Readdy WJ, Chan AK, Matijakovich DJ, Dhall SD -
Neuroanatomical characteristics associated with response to dorsal anterior cingulotomy for obsessive-compulsive disorder.
JAMA psychiatry 2015 Banks GP, Mikell CB, Youngerman BE, Henriques B, Kelly KM, Chan AK, Herrera D, Dougherty DD, Eskandar EN, Sheth SA -
Frontal networks associated with command following after hemorrhagic stroke.
Stroke 2014 Mikell CB, Banks GP, Frey HP, Youngerman BE, Nelp TB, Karas PJ, Chan AK, Voss HU, Connolly ES, Claassen J -
Inter- and intra-observer agreement of femoroacetabular impingement (FAI) parameters comparing plain radiographs and advanced, 3D computed tomographic (CT)-generated hip models in a surgical patient cohort.
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA 2014 Cadet ER, Babatunde OM, Gorroochurn P, Chan AK, Stancato-Pasik A, Brown M, Johnson S, Kaiser PB, Gardner TR, Ayeni OR -
Intermediate and long-term follow-up of total shoulder arthroplasty for the management of postcapsulorrhaphy arthropathy.
Journal of shoulder and elbow surgery 2014 Cadet ER, Kok P, Greiwe RM, Chan A, Ahmad CS, Levine WN, Bigliani LU -
Should ventriculoatrial shunting be the procedure of choice for normal-pressure hydrocephalus?
Journal of neurosurgery 2014 McGovern RA, Kelly KM, Chan AK, Morrissey NJ, McKhann GM -
Disparities in access to deep brain stimulation surgery for Parkinson disease: interaction between African American race and Medicaid use.
JAMA neurology 2014 Chan AK, McGovern RA, Brown LT, Sheehy JP, Zacharia BE, Mikell CB, Bruce SS, Ford B, McKhann GM -
Inferior short-term safety profile of endoscopic third ventriculostomy compared with ventriculoperitoneal shunt placement for idiopathic normal-pressure hydrocephalus: a population-based study.
Neurosurgery 2013 Chan AK, McGovern RA, Zacharia BE, Mikell CB, Bruce SS, Sheehy JP, Kelly KM, McKhann GM -
Features and timing of the response of single neurons to novelty in the substantia nigra.
Brain research 2013 Mikell CB, Sheehy JP, Youngerman BE, McGovern RA, Wojtasiewicz TJ, Chan AK, Pullman SL, Yu Q, Goodman RR, Schevon CA, McKhann GM -
Unchanged safety outcomes in deep brain stimulation surgery for Parkinson disease despite a decentralization of care.
Journal of neurosurgery 2013 McGovern RA, Sheehy JP, Zacharia BE, Chan AK, Ford B, McKhann GM -
Muscle and nerve biopsies: techniques for the neurologist and neurosurgeon.
Clinical neurology and neurosurgery 2013 Mikell CB, Chan AK, Stein GE, Tanji K, Winfree CJ -
Investigation of the preservation of the fluid seal effect in the repaired, partially resected, and reconstructed acetabular labrum in a cadaveric hip model.
The American journal of sports medicine 2012 Cadet ER, Chan AK, Vorys GC, Gardner T, Yin B