2023
Cervical Steroid Injections Are Not Effective for Prevention of Surgical Treatment of Degenerative Cervical Myelopathy
Manzur, Mustfa K; Samuel, Andre M; Vaishnav, Avani; Gang, Catherine Himo; Sheha, Evan D; Qureshi, Sheeraz A
Global spine journal. 2023. 13(5). 1237-1242
Complications and Revisions After Spine Surgery in Patients With Skeletal Dysplasia: Have We Improved?
Shafi, Karim; Lovecchio, Francis; Sava, Maria; Steinhaus, Michael; Samuel, Andre; Carter, Erin; Lebl, Darren; Farmer, James; Raggio, Cathleen
Global spine journal. 2023. 13(2). 268-275
2022
Ambulatory Single-level Posterior Cervical Foraminotomy for Cervical Radiculopathy: A Propensity-matched Analysis of Complication Rates
Bovonratwet, Patawut; Retzky, Julia S; Chen, Aaron Z; Ondeck, Nathaniel T; Samuel, Andre M; Qureshi, Sheeraz A; Grauer, Jonathan N; Albert, Todd J
Clinical spine surgery. 2022. 35(2). E306-E313
Classification system for cervical spine deformity morphology: a validation study
Louie, Philip K; Sheikh Alshabab, Basel; McCarthy, Michael H; Virk, Sohrab; Dowdell, James E; Steinhaus, Michael E; Lovecchio, Francis; Samuel, Andre M; Morse, Kyle W; Schwab, Frank J; Albert, Todd J; Qureshi, Sheeraz A; Iyer, Sravisht; Katsuura, Yoshihiro; Huang, Russel C; Cunningham, Matthew E; Yao, Yu-Cheng; Weissmann, Karen; Lafage, Renaud; Lafage, Virginie; Kim, Han Jo
Journal of neurosurgery. Spine. 2022. 37(6). 865-873
2021
Association of Duration of Preoperative Opioid Use with Reoperation After One-level Anterior Cervical Discectomy and Fusion in Nonmyelopathic Patients
Samuel, Andre M; Lovecchio, Francis C; Premkumar, Ajay; Vaishnav, Avani S; Kim, Han Jo; Qureshi, Sheeraz A
Spine. 2021. 46(13). E719-E725
Spinal fractures and/or spinal cord injuries are associated with orthopedic and internal organ injuries in proximity to the spinal injury
Anandasivam, Nidharshan S; Ondeck, Nathaniel T; Bagi, Paul S; Galivanche, Anoop R; Samuel, Andre M; Bohl, Daniel D; Grauer, Jonathan N
North American Spine Society journal. 2021. 6. 100057
2020
Additional surgery after anterior cervical discectomy and fusion versus posterior foraminotomy for single-or multilevel cervical radiculopathy
Samuel, Andre; Steinhaus, Michael E; Louie, Philip; Urakawa, Hikari; Vaishnav, Avani S; McAnany, Steven J; Iyer, Sravisht; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz A;
The Spine Journal. 2020. 20(9). S101-S102
Cervical spine steroid injections for delay of surgery for cervical spondylotic myelopathy
Manzur, Mustfa K; Samuel, Andre; McAnany, Steven J; Albert, Todd J; Iyer, Sravisht; Vaishnav, Avani S; Gang, Catherine Himo; Qureshi, Sheeraz A;
The Spine Journal. 2020. 20(9). S12
2019
Effect of Myelopathy on Early Clinical Improvement After Cervical Disc Replacement: A Study of a Local Patient Cohort and a Large National Cohort
Samuel, Andre M; Moore, Harold G; Vaishnav, Avani S; McAnany, Steven; Albert, Todd; Iyer, Sravisht; Katsuura, Yoshihiro; Gang, Catherine Himo; Qureshi, Sheeraz A
Neurospine. 2019. 16(3). 563-573
Evaluation of Current Trends in Treatment of Single-level Cervical Radiculopathy
Mok, Jung K; Sheha, Evan D; Samuel, Andre M; McAnany, Steven J; Vaishnav, Avani S; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz
Clinical spine surgery. 2019. 32(5). E241-E245
2018
General Health Adverse Events Within 30 Days Following Anterior Cervical Discectomy and Fusion in US Patients: A Comparison of Spine Surgeons’ Perceptions and Reported Data for Rates and Risk Factors
Ondeck, Nathaniel T; Bohl, Daniel D; Bovonratwet, Patawut; Geddes, Benjamin J; Cui, Jonathan J; McLynn, Ryan P; Samuel, Andre M; Grauer, Jonathan N
Global spine journal. 2018. 8(4). 345-353
2017
Differences in Short-Term Outcomes Between Primary and Revision Anterior Cervical Discectomy and Fusion
Basques, Bryce A; Ondeck, Nathaniel T; Geiger, Erik J; Samuel, Andre M; Lukasiewicz, Adam M; Webb, Matthew L; Bohl, Daniel D; Massel, Dustin H; Mayo, Benjamin C; Singh, Kern; Grauer, Jonathan N
Spine. 2017. 42(4). 253-260
Outpatient Anterior Cervical Discectomy and Fusion is Associated With Fewer Short-term Complications in One- and Two-level Cases: A Propensity- adjusted Analysis
Fu, Michael C; Gruskay, Jordan A; Samuel, Andre M; Sheha, Evan D; Derman, Peter B; Iyer, Sravisht; Grauer, Jonathan N; Albert, Todd J
Spine. 2017. 42(14). 1044-1049
Results of Database Studies in Spine Surgery Can Be Influenced by Missing Data
Basques, Bryce A; McLynn, Ryan P; Fice, Michael P; Samuel, Andre M; Lukasiewicz, Adam M; Bohl, Daniel D; Ahn, Junyoung; Singh, Kern; Grauer, Jonathan N
Clinical orthopaedics and related research. 2017. 475(12). 2893-2904
2016
Spinal Fracture in Patients With Ankylosing Spondylitis: Cohort Definition, Distribution of Injuries, and Hospital Outcomes
Lukasiewicz, Adam M; Bohl, Daniel D; Varthi, Arya G; Basques, Bryce A; Webb, Matthew L; Samuel, Andre M; Grauer, Jonathan N
Spine. 2016. 41(3). 191-6
2015
Analysis of Delays to Surgery for Cervical Spinal Cord Injuries
Samuel, Andre M; Bohl, Daniel D; Basques, Bryce A; Diaz-Collado, Pablo J; Lukasiewicz, Adam M; Webb, Matthew L; Grauer, Jonathan N
Spine. 2015. 40(13). 992-1000
Myelopathy is associated with increased all-cause morbidity and mortality following anterior cervical discectomy and fusion: a study of 5256 patients in American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP)
Lukasiewicz, Adam M; Basques, Bryce A; Bohl, Daniel D; Webb, Matthew L; Samuel, Andre M; Grauer, Jonathan N
Spine. 2015. 40(7). 443-9
Presentation# 15: Cervical Total Disc Replacement and Anterior Cervical Discectomy and Fusion have Similar Short-Term Complication Rates
Basques, Bryce A; Ondeck, Nathaniel T; Lukasiewicz, Adam M; Webb, Matthew L; Samuel, Andre M; Bohl, Daniel D; Ahn, Junyoung; Toy, Jason O; Singh, Kern; Grauer, Jonathan N;
Spine Journal Meeting Abstracts. 2015. 2015. 120-122
Timing of Complications After Spinal Fusion Surgery
Bohl, Daniel D; Webb, Matthew L; Lukasiewicz, Adam M; Samuel, Andre M; Basques, Bryce A; Ahn, Junyoung; Singh, Kern; Vaccaro, Alexander R; Grauer, Jonathan N
Spine. 2015. 40(19). 1527-35
Two-level Anterior Cervical Discectomy and Fusion: An Outpatient Surgery?
Samuel, Andre M; Grauer, Jonathan N; Rihn, Jeffrey A; Labrum, Joseph T 4th
Journal of spinal disorders & techniques. 2015. 28(10). 349-51
2024
Impact of preoperative age-adjusted sagittal imbalance on radiographic and clinical outcomes following 1-level minimally invasive transforaminal lumbar interbody fusion for degenerative spondylolisthesis
Maayan, Omri; Subramanian, Tejas; Samuel, Andre M; Shahi, Pratyush; Vaishnav, Avani S; Asada, Tomoyuki; Amen, Troy B; Tuma, Olivia C; Korsun, Maximilian K; Singh, Nishtha; Pajak, Anthony; Singh, Sumedha; Araghi, Kasra; Sheha, Evan D; Dowdell, James E; Iyer, Sravisht; Qureshi, Sheeraz A
Journal of neurosurgery. Spine. 2024. 41(4). 489-497
The Impact of Preoperative Sagittal Imbalance on Long-term Postoperative Outcomes Following Minimally Invasive Laminectomy
Song, Junho; Samuel, Andre; Shahi, Pratyush; Fourman, Mitchell; Shinn, Daniel; Dalal, Sidhant; Araghi, Kasra; Melissaridou, Dimitra; Vaishnav, Avani; Sheha, Evan; Dowdell, James; Qureshi, Sheeraz A
HSS journal : the musculoskeletal journal of Hospital for Special Surgery. 2024. 20(2). 222-229
2023
Complications and Revisions After Spine Surgery in Patients With Skeletal Dysplasia: Have We Improved?
Shafi, Karim; Lovecchio, Francis; Sava, Maria; Steinhaus, Michael; Samuel, Andre; Carter, Erin; Lebl, Darren; Farmer, James; Raggio, Cathleen
Global spine journal. 2023. 13(2). 268-275
Computer-Assisted Navigation Is Associated With Decreased Rates of Hardware-Related Revision After Instrumented Posterior Lumbar Fusion
Bovonratwet, Patawut; Gu, Alex; Chen, Aaron Z; Samuel, Andre M; Vaishnav, Avani S; Sheha, Evan D; Gang, Catherine H; Qureshi, Sheeraz A
Global spine journal. 2023. 13(4). 1104-1111
2022
Ambulatory Single-level Posterior Cervical Foraminotomy for Cervical Radiculopathy: A Propensity-matched Analysis of Complication Rates
Bovonratwet, Patawut; Retzky, Julia S; Chen, Aaron Z; Ondeck, Nathaniel T; Samuel, Andre M; Qureshi, Sheeraz A; Grauer, Jonathan N; Albert, Todd J
Clinical spine surgery. 2022. 35(2). E306-E313
Demographics and Medical Comorbidities as Risk Factors for Increased Episode of Care Costs Following Lumbar Fusion in Medicare Patients
Lambrechts, Mark J; Siegel, Nicholas; Karamian, Brian A; Kanhere, Arun; Tran, Khoa; Samuel, Andre M; Viola Iii, Anthony; Tokarski, Andrew; Santisi, Anthony; Canseco, Jose A; David Kaye, I; Woods, Barrett; Kurd, Mark; Hilibrand, Alan S; Kepler, Christopher K; Vaccaro, Alexander R; Schroeder, Gregory D; Rihn, Jeffrey
American journal of medical quality : the official journal of the American College of Medical Quality. 2022. 37(6). 519-527
Does loss of spondylolisthesis reduction impact clinical and radiographic outcomes after minimally invasive transforaminal lumbar interbody fusion?
Steinhaus, Michael E; Vaishnav, Avani S; Shah, Sachin P; Clark, Nicholas J; Chaudhary, Chirag B; Othman, Yahya A; Urakawa, Hikari; Samuel, Andre M; Lovecchio, Francis C; Sheha, Evan D; McAnany, Steven J; Qureshi, Sheeraz A
The spine journal : official journal of the North American Spine Society. 2022. 22(1). 95-103
Indirect Lumbar Decompression Combined With or Without Additional Direct Posterior Decompression: A Systematic Review
Manzur, Mustfa K; Samuel, Andre M; Morse, Kyle W; Shafi, Karim A; Gatto, Bridget Jivanelli; Gang, Catherine Himo; Qureshi, Sheeraz A; Iyer, Sravisht
Global spine journal. 2022. 12(5). 980-989
Minimally Invasive Lumbar Decompression Versus Minimally Invasive Transforaminal Lumbar Interbody Fusion for Treatment of Low-Grade Lumbar Degenerative Spondylolisthesis
Bovonratwet, Patawut; Samuel, Andre M; Mok, Jung Kee; Vaishnav, Avani S; Morse, Kyle W; Song, Junho; Steinhaus, Michael E; Jordan, Yusef J; Gang, Catherine H; Qureshi, Sheeraz A
Spine. 2022. 47(21). 1505-1514
Reoperations after primary and revision lumbar discectomy: study of a national level cohort with 8-year follow-up
Dalal, Sidhant; Dupree, Devin; Samuel, Andre; Vaishnav, Avani S; Qureshi, Sheeraz A; Bumpass, David B; Overley, Samuel C;
The Spine Journal. 2022. 22(9). S96-S97
Reoperations after primary and revision lumbar discectomy: study of a national-level cohort with eight years follow-up
Dalal, Sidhant S; Dupree, Devin A; Samuel, Andre M; Vaishnav, Avani S; Gang, Catherine Himo; Qureshi, Sheeraz A; Bumpass, David B; Overley, Samuel C
The spine journal : official journal of the North American Spine Society. 2022. 22(12). 1983-1989
2021
Association of Duration of Preoperative Opioid Use with Reoperation After One-level Anterior Cervical Discectomy and Fusion in Nonmyelopathic Patients
Samuel, Andre M; Lovecchio, Francis C; Premkumar, Ajay; Vaishnav, Avani S; Kim, Han Jo; Qureshi, Sheeraz A
Spine. 2021. 46(13). E719-E725
Early Failures After Lumbar Discectomy Surgery: An Analysis of 62 690 Patients
Samuel, Andre M; Morse, Kyle; Lovecchio, Francis; Maza, Noor; Vaishnav, Avani S; Katsuura, Yoshihiro; Iyer, Sravisht; McAnany, Steven J; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz A
Global spine journal. 2021. 11(7). 1025-1031
Spinal fractures and/or spinal cord injuries are associated with orthopedic and internal organ injuries in proximity to the spinal injury
Anandasivam, Nidharshan S; Ondeck, Nathaniel T; Bagi, Paul S; Galivanche, Anoop R; Samuel, Andre M; Bohl, Daniel D; Grauer, Jonathan N
North American Spine Society journal. 2021. 6. 100057
Use of Higher-strength Opioids has a Dose-Dependent Association With Reoperations After Lumbar Decompression and Interbody Fusion Surgery
Samuel, Andre M; Lovecchio, Francis C; Premkumar, Ajay; Louie, Philip K; Vaishnav, Avani S; Iyer, Sravisht; McAnany, Steven J; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz A
Spine. 2021. 46(3). E203-E212
2020
Additional surgery after anterior cervical discectomy and fusion versus posterior foraminotomy for single-or multilevel cervical radiculopathy
Samuel, Andre; Steinhaus, Michael E; Louie, Philip; Urakawa, Hikari; Vaishnav, Avani S; McAnany, Steven J; Iyer, Sravisht; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz A;
The Spine Journal. 2020. 20(9). S101-S102
Chronic use of hydromorphone and oxycodone associated with reoperations after lumbar decompression and lumbar interbody fusions
Samuel, Andre; Lovecchio, Francis C; Premkumar, Ajay; Louie, Philip; Vaishnav, Avani S; Kim, Han Jo; McAnany, Steven J; Iyer, Sravisht; Albert, Todd J; Gang, Catherine Himo;
The Spine Journal. 2020. 20(9). S98
Demographics, mechanism of injury, and associated injuries of 25,615 patients with talus fractures in the National Trauma Data Bank
Anandasivam, Nidharshan S; Bagi, Paul; Ondeck, Nathaniel T; Galivanche, Anoop R; Kuzomunhu, Lovemore S; Samuel, Andre M; Bohl, Daniel D; Grauer, Jonathan N
Journal of clinical orthopaedics and trauma. 2020. 11(3). 426-431
Medical optimization of modifiable risk factors before thoracolumbar three-column osteotomies: an analysis of 195 patients
Samuel, Andre M; Maza, Noor; Vaishnav, Avani S; Lovecchio, Francis C; Othman, Yahya A; McAnany, Steven J; Iyer, Sravisht; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz A
Spine deformity. 2020. 8(5). 1039-1047
P135. Sagittal balance and outcomes after MIS TLIF for short-segment degenerative spondylolisthesis
Samuel, Andre; Othman, Yahya A; Vaishnav, Avani S; McAnany, Steven J; Iyer, Sravisht; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz A;
The Spine Journal. 2020. 20(9). S210-S211
The necessity and risk factors of subsequent fusion after decompression alone for lumbar spinal stenosis with lumbar spondylolisthesis: 5 years follow-up in two different large populations
Urakawa, Hikari; Jones, Tuckerman; Samuel, Andre; Vaishnav, Avani S; Othman, Yahya; Virk, Sohrab; Katsuura, Yoshihiro; Iyer, Sravisht; McAnany, Steven; Albert, Todd; Gang, Catherine Himo; Qureshi, Sheeraz A
The spine journal : official journal of the North American Spine Society. 2020. 20(10). 1566-1572
The necessity and risk factors of subsequent fusion after decompression alone for lumbar spinal stenosis with lumbar spondylolisthesis: 5 years follow-up in two large populations
Urakawa, Hikari; Samuel, Andre; Katsuura, Yoshihiro; Iyer, Sravisht; McAnany, Steven J; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz A;
The Spine Journal. 2020. 20(9). S99-S100
2019
Discharge to inpatient facilities after lumbar fusion surgery is associated with increased postoperative venous thromboembolism and readmissions
Khormaee, Sariah; Samuel, Andre M; Schairer, William W; Derman, Peter B; McLawhorn, Alexander S; Fu, Michael C; Albert, Todd J
The spine journal : official journal of the North American Spine Society. 2019. 19(3). 430-436
Evaluation of Current Trends in Treatment of Single-level Cervical Radiculopathy
Mok, Jung K; Sheha, Evan D; Samuel, Andre M; McAnany, Steven J; Vaishnav, Avani S; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz
Clinical spine surgery. 2019. 32(5). E241-E245
2018
Adverse Events Following Posterior Lumbar Fusion: A Comparison of Spine Surgeons Perceptions and Reported Data for Rates and Risk Factors
Ondeck, Nathaniel T; Bohl, Daniel D; Bovonratwet, Patawut; McLynn, Ryan P; Cui, Jonathan J; Samuel, Andre M; Webb, Matthew L; Grauer, Jonathan N
International journal of spine surgery. 2018. 12(5). 603-610
General Health Adverse Events Within 30 Days Following Anterior Cervical Discectomy and Fusion in US Patients: A Comparison of Spine Surgeons’ Perceptions and Reported Data for Rates and Risk Factors
Ondeck, Nathaniel T; Bohl, Daniel D; Bovonratwet, Patawut; Geddes, Benjamin J; Cui, Jonathan J; McLynn, Ryan P; Samuel, Andre M; Grauer, Jonathan N
Global spine journal. 2018. 8(4). 345-353
Thromboembolic Events After Traumatic Vertebral Fractures: An Analysis of 190,192 Patients
Samuel, Andre M; Diaz-Collado, Pablo J; Gala, Raj J; Webb, Matthew L; Lukasiewicz, Adam M; Basques, Bryce A; Bohl, Daniel D; Kim, Han Jo; Grauer, Jonathan N
Spine. 2018. 43(18). 1289-1295
2017
Demographics, Mechanisms of Injury, and Concurrent Injuries Associated With Calcaneus Fractures: A Study of 14 516 Patients in the American College of Surgeons National Trauma Data Bank
Bohl, Daniel D; Ondeck, Nathaniel T; Samuel, Andre M; Diaz-Collado, Pablo J; Nelson, Stephen J; Basques, Bryce A; Leslie, Michael P; Grauer, Jonathan N
Foot & ankle specialist. 2017. 10(5). 402-410
Differences in Short-Term Outcomes Between Primary and Revision Anterior Cervical Discectomy and Fusion
Basques, Bryce A; Ondeck, Nathaniel T; Geiger, Erik J; Samuel, Andre M; Lukasiewicz, Adam M; Webb, Matthew L; Bohl, Daniel D; Massel, Dustin H; Mayo, Benjamin C; Singh, Kern; Grauer, Jonathan N
Spine. 2017. 42(4). 253-260
Of 20,376 Lumbar Discectomies, 2.6% of Patients Readmitted Within 30 Days: Surgical Site Infection, Pain, and Thromboembolic Events Are the Most Common Reasons for Readmission
Webb, Matthew L; Nelson, Stephen J; Save, Ameya V; Cui, Jonathan J; Lukasiewicz, Adam M; Samuel, Andre M; Diaz-Collado, Pablo J; Bohl, Daniel D; Ondeck, Nathaniel T; McLynn, Ryan P; Grauer, Jonathan N
Spine. 2017. 42(16). 1267-1273
Outpatient Anterior Cervical Discectomy and Fusion is Associated With Fewer Short-term Complications in One- and Two-level Cases: A Propensity- adjusted Analysis
Fu, Michael C; Gruskay, Jordan A; Samuel, Andre M; Sheha, Evan D; Derman, Peter B; Iyer, Sravisht; Grauer, Jonathan N; Albert, Todd J
Spine. 2017. 42(14). 1044-1049
Predicting postoperative morbidity and readmission for revision posterior lumbar fusion
Basques, Bryce A; Ibe, Izuchukwu; Samuel, Andre M; Lukasiewicz, Adam M; Webb, Matthew L; Bohl, Daniel D; Grauer, Jonathan N;
Clinical Spine Surgery. 2017. 30(6). E770-E775
Results of Database Studies in Spine Surgery Can Be Influenced by Missing Data
Basques, Bryce A; McLynn, Ryan P; Fice, Michael P; Samuel, Andre M; Lukasiewicz, Adam M; Bohl, Daniel D; Ahn, Junyoung; Singh, Kern; Grauer, Jonathan N
Clinical orthopaedics and related research. 2017. 475(12). 2893-2904
Treatment for Degenerative Lumbar Spondylolisthesis: Current Concepts and New Evidence
Samuel, Andre M; Moore, Harold G; Cunningham, Matthew E
Current reviews in musculoskeletal medicine. 2017. 10(4). 521-529
2016
Comparison of Perioperative Adverse Event Rates after Single-Level Transforaminal Lumbar Interbody Fusion versus Anterior/Posterior Fusion for Spondylolytic Spondylolisthesis: 30-Day Outcomes of 635 Cases
Webb, Matthew; Lukasiewicz, Adam M; Samuel, Andre; Geddes, Benjamin J; Varthi, Arya G; Daubs, Michael D; Grauer, Jonathan N;
The Spine Journal. 2016. 16(10). S293
Primary and Revision Posterior Lumbar Fusion Have Similar Short-Term Complication Rates
Basques, Bryce A; Diaz-Collado, Pablo J; Geddes, Benjamin J; Samuel, Andre M; Lukasiewicz, Adam M; Webb, Matthew L; Bohl, Daniel D; Ahn, Junyoung; Singh, Kern; Grauer, Jonathan N
Spine. 2016. 41(2). E101-6
Spinal Fracture in Patients With Ankylosing Spondylitis: Cohort Definition, Distribution of Injuries, and Hospital Outcomes
Lukasiewicz, Adam M; Bohl, Daniel D; Varthi, Arya G; Basques, Bryce A; Webb, Matthew L; Samuel, Andre M; Grauer, Jonathan N
Spine. 2016. 41(3). 191-6
2015
Analysis of Delays to Surgery for Cervical Spinal Cord Injuries
Samuel, Andre M; Bohl, Daniel D; Basques, Bryce A; Diaz-Collado, Pablo J; Lukasiewicz, Adam M; Webb, Matthew L; Grauer, Jonathan N
Spine. 2015. 40(13). 992-1000
Myelopathy is associated with increased all-cause morbidity and mortality following anterior cervical discectomy and fusion: a study of 5256 patients in American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP)
Lukasiewicz, Adam M; Basques, Bryce A; Bohl, Daniel D; Webb, Matthew L; Samuel, Andre M; Grauer, Jonathan N
Spine. 2015. 40(7). 443-9
Of 5,267 Lumbar Posterior Fusions, 4.35% of Patients Readmitted within 30 Days: Surgical Site Issues: The Most Common Reasons for Readmission
Webb, Matthew L; Samuel, Andre; Lukasiewicz, Adam M; Basques, Bryce; Bohl, Daniel D; Diaz-Collado, Pablo; Grauer, Jonathan N;
The Spine Journal. 2015. 15(10). S194
Overall Similar Infection Rates Reported in the Physician-reported Scoliosis Research Society Database and the Chart-abstracted American College of Surgeons National Surgical Quality Improvement Program Database
Webb, Matthew L; Lukasiewicz, Adam M; Samuel, Andre M; Bohl, Daniel D; Basques, Bryce A; Varthi, Arya G; Grauer, Jonathan N
Spine. 2015. 40(18). 1431-5
Presentation# 15: Cervical Total Disc Replacement and Anterior Cervical Discectomy and Fusion have Similar Short-Term Complication Rates
Basques, Bryce A; Ondeck, Nathaniel T; Lukasiewicz, Adam M; Webb, Matthew L; Samuel, Andre M; Bohl, Daniel D; Ahn, Junyoung; Toy, Jason O; Singh, Kern; Grauer, Jonathan N;
Spine Journal Meeting Abstracts. 2015. 2015. 120-122
Risk Factors for Blood Transfusion With Primary Posterior Lumbar Fusion
Basques, Bryce A; Anandasivam, Nidharshan S; Webb, Matthew L; Samuel, Andre M; Lukasiewicz, Adam M; Bohl, Daniel D; Grauer, Jonathan N
Spine. 2015. 40(22). 1792-7
Timing of Complications After Spinal Fusion Surgery
Bohl, Daniel D; Webb, Matthew L; Lukasiewicz, Adam M; Samuel, Andre M; Basques, Bryce A; Ahn, Junyoung; Singh, Kern; Vaccaro, Alexander R; Grauer, Jonathan N
Spine. 2015. 40(19). 1527-35
Two-level Anterior Cervical Discectomy and Fusion: An Outpatient Surgery?
Samuel, Andre M; Grauer, Jonathan N; Rihn, Jeffrey A; Labrum, Joseph T 4th
Journal of spinal disorders & techniques. 2015. 28(10). 349-51
2024
Impact of preoperative age-adjusted sagittal imbalance on radiographic and clinical outcomes following 1-level minimally invasive transforaminal lumbar interbody fusion for degenerative spondylolisthesis
Maayan, Omri; Subramanian, Tejas; Samuel, Andre M; Shahi, Pratyush; Vaishnav, Avani S; Asada, Tomoyuki; Amen, Troy B; Tuma, Olivia C; Korsun, Maximilian K; Singh, Nishtha; Pajak, Anthony; Singh, Sumedha; Araghi, Kasra; Sheha, Evan D; Dowdell, James E; Iyer, Sravisht; Qureshi, Sheeraz A
Journal of neurosurgery. Spine. 2024. 41(4). 489-497
The Impact of Preoperative Sagittal Imbalance on Long-term Postoperative Outcomes Following Minimally Invasive Laminectomy
Song, Junho; Samuel, Andre; Shahi, Pratyush; Fourman, Mitchell; Shinn, Daniel; Dalal, Sidhant; Araghi, Kasra; Melissaridou, Dimitra; Vaishnav, Avani; Sheha, Evan; Dowdell, James; Qureshi, Sheeraz A
HSS journal : the musculoskeletal journal of Hospital for Special Surgery. 2024. 20(2). 222-229
2023
Complications and Revisions After Spine Surgery in Patients With Skeletal Dysplasia: Have We Improved?
Shafi, Karim; Lovecchio, Francis; Sava, Maria; Steinhaus, Michael; Samuel, Andre; Carter, Erin; Lebl, Darren; Farmer, James; Raggio, Cathleen
Global spine journal. 2023. 13(2). 268-275
2022
Classification system for cervical spine deformity morphology: a validation study
Louie, Philip K; Sheikh Alshabab, Basel; McCarthy, Michael H; Virk, Sohrab; Dowdell, James E; Steinhaus, Michael E; Lovecchio, Francis; Samuel, Andre M; Morse, Kyle W; Schwab, Frank J; Albert, Todd J; Qureshi, Sheeraz A; Iyer, Sravisht; Katsuura, Yoshihiro; Huang, Russel C; Cunningham, Matthew E; Yao, Yu-Cheng; Weissmann, Karen; Lafage, Renaud; Lafage, Virginie; Kim, Han Jo
Journal of neurosurgery. Spine. 2022. 37(6). 865-873
Preoperative opioids before adult spinal deformity surgery associated with increased reoperations and high rates of chronic postoperative opioid use at 3-year follow-up
Samuel, Andre M; Morse, Kyle W; Pompeu, Yuri A; Vaishnav, Avani S; Gang, Catherine Himo; Kim, Han Jo; Qureshi, Sheeraz A
Spine deformity. 2022. 10(3). 615-623
The Role of Vertebral Body Tethering in Treating Skeletally Immature Scoliosis
Meza, Blake C; Samuel, Andre M; Albert, Todd J
HSS journal : the musculoskeletal journal of Hospital for Special Surgery. 2022. 18(1). 171-174
2021
Use of intraoperative navigation for posterior spinal fusion in adolescent idiopathic scoliosis surgery is safe to consider
Moore, Harold G; Samuel, Andre M; Burroughs, Patrick J; Pathak, Neil; Tuason, Dominick A; Grauer, Jonathan N
Spine deformity. 2021. 9(2). 403-410
2020
Can supine radiographs help in saving fusion levels in adolescent idiopathic scoliosis?
Samuel, Andre; Yao, Yu-Cheng; Morse, Kyle W; Lafage, Virginie; Widmann, Roger F; Kim, Han Jo;
The Spine Journal. 2020. 20(9). S67
Medical optimization of modifiable risk factors before thoracolumbar three-column osteotomies: an analysis of 195 patients
Samuel, Andre M; Maza, Noor; Vaishnav, Avani S; Lovecchio, Francis C; Othman, Yahya A; McAnany, Steven J; Iyer, Sravisht; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz A
Spine deformity. 2020. 8(5). 1039-1047
P135. Sagittal balance and outcomes after MIS TLIF for short-segment degenerative spondylolisthesis
Samuel, Andre; Othman, Yahya A; Vaishnav, Avani S; McAnany, Steven J; Iyer, Sravisht; Albert, Todd J; Gang, Catherine Himo; Qureshi, Sheeraz A;
The Spine Journal. 2020. 20(9). S210-S211
2017
After Posterior Fusions for Adult Spinal Deformity, Operative Time is More Predictive of Perioperative Morbidity, Rather Than Surgical Invasiveness: A Need for Speed?
Samuel, Andre M; Fu, Michael C; Anandasivam, Nidharshan S; Webb, Matthew L; Lukasiewicz, Adam M; Kim, Han Jo; Grauer, Jonathan N
Spine. 2017. 42(24). 1880-1887
Poor visualization limits diagnosis of proximal junctional kyphosis in adolescent idiopathic scoliosis
Basques, Bryce A; Long, William D 3rd; Golinvaux, Nicholas S; Bohl, Daniel D; Samuel, Andre M; Lukasiewicz, Adam M; Webb, Matthew L; Grauer, Jonathan N
The spine journal : official journal of the North American Spine Society. 2017. 17(6). 784-789
Treatment for Degenerative Lumbar Spondylolisthesis: Current Concepts and New Evidence
Samuel, Andre M; Moore, Harold G; Cunningham, Matthew E
Current reviews in musculoskeletal medicine. 2017. 10(4). 521-529
Which Pediatric Orthopaedic Procedures Have the Greatest Risk of Adverse Outcomes?
Basques, Bryce A; Lukasiewicz, Adam M; Samuel, Andre M; Webb, Matthew L; Bohl, Daniel D; Smith, Brian G; Grauer, Jonathan N
Journal of pediatric orthopedics. 2017. 37(6). 429-434
2015
Overall Similar Infection Rates Reported in the Physician-reported Scoliosis Research Society Database and the Chart-abstracted American College of Surgeons National Surgical Quality Improvement Program Database
Webb, Matthew L; Lukasiewicz, Adam M; Samuel, Andre M; Bohl, Daniel D; Basques, Bryce A; Varthi, Arya G; Grauer, Jonathan N
Spine. 2015. 40(18). 1431-5
Predicting Short-term Morbidity in Patients Undergoing Posterior Spinal Fusion for Neuromuscular Scoliosis
Basques, Bryce A; Chung, Sophie H; Lukasiewicz, Adam M; Webb, Matthew L; Samuel, Andre M; Bohl, Daniel D; Smith, Brian G; Grauer, Jonathan N
Spine. 2015. 40(24). 1910-7
2021
Spinal fractures and/or spinal cord injuries are associated with orthopedic and internal organ injuries in proximity to the spinal injury
Anandasivam, Nidharshan S; Ondeck, Nathaniel T; Bagi, Paul S; Galivanche, Anoop R; Samuel, Andre M; Bohl, Daniel D; Grauer, Jonathan N
North American Spine Society journal. 2021. 6. 100057
2020
Demographics, mechanism of injury, and associated injuries of 25,615 patients with talus fractures in the National Trauma Data Bank
Anandasivam, Nidharshan S; Bagi, Paul; Ondeck, Nathaniel T; Galivanche, Anoop R; Kuzomunhu, Lovemore S; Samuel, Andre M; Bohl, Daniel D; Grauer, Jonathan N
Journal of clinical orthopaedics and trauma. 2020. 11(3). 426-431
2018
Incidence of and Risk Factors for Inpatient Stroke After Hip Fractures in the Elderly
Samuel, Andre M; Diaz-Collado, Pablo J; Szolomayer, Lauren K; Nelson, Stephen J; Webb, Matthew L; Lukasiewicz, Adam M; Grauer, Jonathan N
Orthopedics. 2018. 41(1). e27-e32
Incidence of and Risk Factors for Knee Collateral Ligament Injuries With Proximal Tibia Fractures: A Study of 32,441 Patients
Samuel, Andre M; Diaz-Collado, Pablo J; Szolomayer, Lauren K; Wiznia, Daniel H; Chan, Wayne W; Lukasiewicz, Adam M; Basques, Bryce A; Bohl, Daniel D; Grauer, Jonathan N
Orthopedics. 2018. 41(2). e268-e276
Thromboembolic Events After Traumatic Vertebral Fractures: An Analysis of 190,192 Patients
Samuel, Andre M; Diaz-Collado, Pablo J; Gala, Raj J; Webb, Matthew L; Lukasiewicz, Adam M; Basques, Bryce A; Bohl, Daniel D; Kim, Han Jo; Grauer, Jonathan N
Spine. 2018. 43(18). 1289-1295
2017
Analysis of Bony and Internal Organ Injuries Associated With 26,357 Adult Femoral Shaft Fractures and Their Impact on Mortality
Anandasivam, Nidharshan S; Russo, Glenn S; Fischer, Jennifer M; Samuel, Andre M; Ondeck, Nathaniel T; Swallow, Matthew S; Chung, Sophie H; Bohl, Daniel D; Grauer, Jonathan N
Orthopedics. 2017. 40(3). e506-e512
Demographics, Mechanisms of Injury, and Concurrent Injuries Associated With Calcaneus Fractures: A Study of 14 516 Patients in the American College of Surgeons National Trauma Data Bank
Bohl, Daniel D; Ondeck, Nathaniel T; Samuel, Andre M; Diaz-Collado, Pablo J; Nelson, Stephen J; Basques, Bryce A; Leslie, Michael P; Grauer, Jonathan N
Foot & ankle specialist. 2017. 10(5). 402-410
Injuries Associated with Subdural Hematoma: A Study of the National Trauma Data Bank
Anandasivam, Nidharshan S; Russo, Glenn S; Samuel, Andre M; Grant, Ryan; Bohl, Daniel D; Grauer, Jonathan N
Connecticut medicine. 2017. 81(4). 215-222
Tibial shaft fracture: A large-scale study defining the injured population and associated injuries
Anandasivam, Nidharshan S; Russo, Glenn S; Swallow, Matthew S; Basques, Bryce A; Samuel, Andre M; Ondeck, Nathaniel T; Chung, Sophie H; Fischer, Jennifer M; Bohl, Daniel D; Grauer, Jonathan N
Journal of clinical orthopaedics and trauma. 2017. 8(3). 225-231
2016
Patient factors associated with 30-day morbidity, mortality, and length of stay after surgery for subdural hematoma: a study of the American College of Surgeons National Surgical Quality Improvement Program
Lukasiewicz, Adam M; Grant, Ryan A; Basques, Bryce A; Webb, Matthew L; Samuel, Andre M; Grauer, Jonathan N
Journal of neurosurgery. 2016. 124(3). 760-6
Spinal Fracture in Patients With Ankylosing Spondylitis: Cohort Definition, Distribution of Injuries, and Hospital Outcomes
Lukasiewicz, Adam M; Bohl, Daniel D; Varthi, Arya G; Basques, Bryce A; Webb, Matthew L; Samuel, Andre M; Grauer, Jonathan N
Spine. 2016. 41(3). 191-6
Surgical Treatment of Femoral Neck Fractures After 24 Hours in Patients Between the Ages of 18 and 49 Is Associated With Poor Inpatient Outcomes: An Analysis of 1361 Patients in the National Trauma Data Bank
Samuel, Andre M; Russo, Glenn S; Lukasiewicz, Adam M; Webb, Matthew L; Bohl, Daniel D; Basques, Bryce A; Grauer, Jonathan N
Journal of orthopaedic trauma. 2016. 30(2). 89-94
Variation in Resource Utilization for Patients With Hip and Pelvic Fractures Despite Equal Medicare Reimbursement
Samuel, Andre M; Webb, Matthew L; Lukasiewicz, Adam M; Basques, Bryce A; Bohl, Daniel D; Varthi, Arya G; Lane, Joseph M; Grauer, Jonathan N
Clinical orthopaedics and related research. 2016. 474(6). 1486-94
2015
Analysis of Delays to Surgery for Cervical Spinal Cord Injuries
Samuel, Andre M; Bohl, Daniel D; Basques, Bryce A; Diaz-Collado, Pablo J; Lukasiewicz, Adam M; Webb, Matthew L; Grauer, Jonathan N
Spine. 2015. 40(13). 992-1000
Delayed surgery after acute traumatic central cord syndrome is associated with reduced mortality
Samuel, Andre M; Grant, Ryan A; Bohl, Daniel D; Basques, Bryce A; Webb, Matthew L; Lukasiewicz, Adam M; Diaz-Collado, Pablo J; Grauer, Jonathan N
Spine. 2015. 40(5). 349-56
ICD-9 diagnosis codes have poor sensitivity for identification of preexisting comorbidities in traumatic fracture patients: A study of the National Trauma Data Bank
Samuel, Andre M; Lukasiewicz, Adam M; Webb, Matthew L; Bohl, Daniel D; Basques, Bryce A; Davis, Kimberly A; Grauer, Jonathan N
The journal of trauma and acute care surgery. 2015. 79(4). 622-30
Spinal Fracture Patterns in Patients with Ankylosing Spondylitis
Lukasiewicz, Adam M; Samuel, Andre; Webb, Matthew L; Basques, Bryce; Bohl, Daniel D; Grauer, Jonathan N;
The Spine Journal. 2015. 15(10). S173-S174
2021
Mortality rate and ten years survival of elderly patients treated with total hip arthroplasty for femoral neck fractures
Nanchappan, NS; Chopra, S; Samuel, A; Therumurtei, L; Ganapathy, SS;
Malaysian Orthopaedic Journal. 2021. 15(2). 136
2019
Effect of Myelopathy on Early Clinical Improvement After Cervical Disc Replacement: A Study of a Local Patient Cohort and a Large National Cohort
Samuel, Andre M; Moore, Harold G; Vaishnav, Avani S; McAnany, Steven; Albert, Todd; Iyer, Sravisht; Katsuura, Yoshihiro; Gang, Catherine Himo; Qureshi, Sheeraz A
Neurospine. 2019. 16(3). 563-573
2018
Incidence of and Risk Factors for Inpatient Stroke After Hip Fractures in the Elderly
Samuel, Andre M; Diaz-Collado, Pablo J; Szolomayer, Lauren K; Nelson, Stephen J; Webb, Matthew L; Lukasiewicz, Adam M; Grauer, Jonathan N
Orthopedics. 2018. 41(1). e27-e32
Timing of Adverse Events Following Geriatric Hip Fracture Surgery: A Study of 19,873 Patients in the American College of Surgeons National Surgical Quality Improvement Program
Bohl, Daniel D; Samuel, Andre M; Webb, Matthew L; Lukasiewicz, Adam M; Ondeck, Nathaniel T; Basques, Bryce A; Anandasivam, Nidharshan S; Grauer, Jonathan N
American journal of orthopedics (Belle Mead, N.J.). 2018. 47(9)
2017
Discharge to Inpatient Facilities After Total Hip Arthroplasty Is Associated With Increased Postdischarge Morbidity
Fu, Michael C; Samuel, Andre M; Sculco, Peter K; MacLean, Catherine H; Padgett, Douglas E; McLawhorn, Alexander S
The Journal of arthroplasty. 2017. 32(9S). S144-S149.e1
Is Outpatient Total Hip Arthroplasty Safe?
Nelson, Stephen J; Webb, Matthew L; Lukasiewicz, Adam M; Varthi, Arya G; Samuel, Andre M; Grauer, Jonathan N
The Journal of arthroplasty. 2017. 32(5). 1439-1442
2016
How Much Do Adverse Event Rates Differ Between Primary and Revision Total Joint Arthroplasty?
Bohl, Daniel D; Samuel, Andre M; Basques, Bryce A; Della Valle, Craig J; Levine, Brett R; Grauer, Jonathan N
The Journal of arthroplasty. 2016. 31(3). 596-602
Variation in Resource Utilization for Patients With Hip and Pelvic Fractures Despite Equal Medicare Reimbursement
Samuel, Andre M; Webb, Matthew L; Lukasiewicz, Adam M; Basques, Bryce A; Bohl, Daniel D; Varthi, Arya G; Lane, Joseph M; Grauer, Jonathan N
Clinical orthopaedics and related research. 2016. 474(6). 1486-94
2020
Demographics, mechanism of injury, and associated injuries of 25,615 patients with talus fractures in the National Trauma Data Bank
Anandasivam, Nidharshan S; Bagi, Paul; Ondeck, Nathaniel T; Galivanche, Anoop R; Kuzomunhu, Lovemore S; Samuel, Andre M; Bohl, Daniel D; Grauer, Jonathan N
Journal of clinical orthopaedics and trauma. 2020. 11(3). 426-431
2018
Incidence of and Risk Factors for Knee Collateral Ligament Injuries With Proximal Tibia Fractures: A Study of 32,441 Patients
Samuel, Andre M; Diaz-Collado, Pablo J; Szolomayer, Lauren K; Wiznia, Daniel H; Chan, Wayne W; Lukasiewicz, Adam M; Basques, Bryce A; Bohl, Daniel D; Grauer, Jonathan N
Orthopedics. 2018. 41(2). e268-e276
2017
Analysis of Bony and Internal Organ Injuries Associated With 26,357 Adult Femoral Shaft Fractures and Their Impact on Mortality
Anandasivam, Nidharshan S; Russo, Glenn S; Fischer, Jennifer M; Samuel, Andre M; Ondeck, Nathaniel T; Swallow, Matthew S; Chung, Sophie H; Bohl, Daniel D; Grauer, Jonathan N
Orthopedics. 2017. 40(3). e506-e512
Tibial shaft fracture: A large-scale study defining the injured population and associated injuries
Anandasivam, Nidharshan S; Russo, Glenn S; Swallow, Matthew S; Basques, Bryce A; Samuel, Andre M; Ondeck, Nathaniel T; Chung, Sophie H; Fischer, Jennifer M; Bohl, Daniel D; Grauer, Jonathan N
Journal of clinical orthopaedics and trauma. 2017. 8(3). 225-231
2016
Do we really know our patient population in database research?: A comparison of the femoral shaft fracture patient populations in three commonly used national databases
Samuel, AM; Lukasiewicz, AM; Webb, ML; Bohl, DD; Basques, BA; Varthi, AG; Leslie, MP; Grauer, JN;
The Bone & Joint Journal. 2016. 98(3). 425-432
How Much Do Adverse Event Rates Differ Between Primary and Revision Total Joint Arthroplasty?
Bohl, Daniel D; Samuel, Andre M; Basques, Bryce A; Della Valle, Craig J; Levine, Brett R; Grauer, Jonathan N
The Journal of arthroplasty. 2016. 31(3). 596-602
2015
ICD-9 diagnosis codes have poor sensitivity for identification of preexisting comorbidities in traumatic fracture patients: A study of the National Trauma Data Bank
Samuel, Andre M; Lukasiewicz, Adam M; Webb, Matthew L; Bohl, Daniel D; Basques, Bryce A; Davis, Kimberly A; Grauer, Jonathan N
The journal of trauma and acute care surgery. 2015. 79(4). 622-30
2020
Bone Scans Have Little Utility in the Evaluation of Well-Differentiated Cartilaginous Lesions of the Humerus
Samuel, Andre M; Munger, Alana M; Lee, Francis Y; Friedlaender, Gary E; Ibe, Izuchukwu K; Lindskog, Dieter M
Orthopedics. 2020. 43(6). e498-e502
Low volumetric bone density is a risk factor for early complications after spine fusion surgery
Liu, Y; Dash, A; Krez, A; Kim, HJ; Cunningham, M; Schwab, F; Hughes, A; Carlson, B; Samuel, A; Marty, E;
Osteoporosis International. 2020. 31(4). 647-654
2017
A review of sarcopenia: Enhancing awareness of an increasingly prevalent disease
Marty, Eric; Liu, Yi; Samuel, Andre; Or, Omer; Lane, Joseph
Bone. 2017. 105. 276-286
Which Pediatric Orthopaedic Procedures Have the Greatest Risk of Adverse Outcomes?
Basques, Bryce A; Lukasiewicz, Adam M; Samuel, Andre M; Webb, Matthew L; Bohl, Daniel D; Smith, Brian G; Grauer, Jonathan N
Journal of pediatric orthopedics. 2017. 37(6). 429-434
