University of Colorado Denver - Anschutz Medical Campus
Wallace N, Schaffer NE, Freedman BA, Nassr A, Currier BL, Patel R, Aleem IS
Wallace N, Schaffer NE, Freedman BA, Nassr A, Currier BL, Patel R, Aleem IS. Computer-assisted navigation in complex cervical spine surgery: tips and tricks. J Spine Surg. 2020 Mar; 6(1):136-144.
Computer-assisted navigation in complex cervical spine surgery: tips and tricks.
Clinical orthopaedics and related research
Schaffer NE, Ahn J. Letter to the Editor: Not the Last Word: Primum Non Nocere Is Harmful. Primum Noce Apte May Help. Clin Orthop Relat Res. 2023 07 01; 481(7):1444.
Letter to the Editor: Not the Last Word: Primum Non Nocere Is Harmful. Primum Noce Apte May Help.
Wallace N, Schaffer NE, Aleem IS, Patel R
Wallace N, Schaffer NE, Aleem IS, Patel R. 3D-printed Patient-specific Spine Implants: A Systematic Review. Clin Spine Surg. 2020 12; 33(10):400-407.
3D-printed Patient-specific Spine Implants: A Systematic Review.
Schaffer NE, Singh M, McHugh MA, Perdue AM, Ahn J, Hake ME
European journal of orthopaedic surgery & traumatology : orthopedie traumatologie
Schaffer NE, Singh M, McHugh MA, Perdue AM, Ahn J, Hake ME. Comparison of true blood loss between short and long cephalomedullary nail fixation of geriatric hip fractures, a retrospective cohort study. Eur J Orthop Surg Traumatol. 2023 Oct; 33(7):2903-2909.
Comparison of true blood loss between short and long cephalomedullary nail fixation of geriatric hip fractures, a retrospective cohort study.
McHugh MA, Wilson JL, Schaffer NE, Olsen EC, Perdue A, Ahn J, Hake ME
The Journal of the American Academy of Orthopaedic Surgeons
McHugh MA, Wilson JL, Schaffer NE, Olsen EC, Perdue A, Ahn J, Hake ME. Preoperative Comorbidities Associated With Early Mortality in Hip Fracture Patients: A Multicenter Study. J Am Acad Orthop Surg. 2023 Jan 15; 31(2):81-86.
Preoperative Comorbidities Associated With Early Mortality in Hip Fracture Patients: A Multicenter Study.
Hegde A, Haines DC, Bondlela M, Chen B, Schaffer N, Tomchick DR, Machius M, Nguyen H, Chowdhary PK, Stewart L, Lopez C, Peterson JA
Hegde A, Haines DC, Bondlela M, Chen B, Schaffer N, Tomchick DR, Machius M, Nguyen H, Chowdhary PK, Stewart L, Lopez C, Peterson JA. Interactions of substrates at the surface of P450s can greatly enhance substrate potency. Biochemistry. 2007 Dec 11; 46(49):14010-7.
Interactions of substrates at the surface of P450s can greatly enhance substrate potency.
Schaffer NE, Luther L, Tatman LM, Mitchell PM
Schaffer NE, Luther L, Tatman LM, Mitchell PM. Femoral Head Fractures: Evaluation, Management, and Outcomes. J Am Acad Orthop Surg. 2024 Oct 15; 32(20):929-937.
Femoral Head Fractures: Evaluation, Management, and Outcomes.
Schaffer NE, Luther L, Ponce RB, Wrenn SP, Cave JR, Moreno-Diaz AF, Morris CA, Tatman LM, Mitchell PM
Schaffer NE, Luther L, Ponce RB, Wrenn SP, Cave JR, Moreno-Diaz AF, Morris CA, Tatman LM, Mitchell PM. Iatrogenic Sciatic Nerve Injury in Posterior Acetabular Surgery: Surgeon More Predictive Than Position. J Orthop Trauma. 2024 09 01; 38(9):477-483.
Iatrogenic Sciatic Nerve Injury in Posterior Acetabular Surgery: Surgeon More Predictive Than Position.
Mika AP, Maxson R, Moreno-Diaz AF, Ponce RB, Wrenn SP, Morris CA, Savakus JC, Yeager M, Coscia A, Johnson L, Schaffer N, Pennings JS, Maki CA, Hake M, Johnson JP, Mitchell PM
Mika AP, Maxson R, Moreno-Diaz AF, Ponce RB, Wrenn SP, Morris CA, Savakus JC, Yeager M, Coscia A, Johnson L, Schaffer N, Pennings JS, Maki CA, Hake M, Johnson JP, Mitchell PM. Femur Fractures Distal to Long and Short Cephalomedullary Nails: A Comparative Multicenter Study. J Am Acad Orthop Surg. 2025 Nov 01; 33(21):1219-1227.
Femur Fractures Distal to Long and Short Cephalomedullary Nails: A Comparative Multicenter Study.
Schaffer NE, Wilson JL, Yee MA, Hake ME. Intramedullary Nail for a Distal Tibia Fracture. J Orthop Trauma. 2020 Aug; 34 Suppl 2:S37-S38.
Intramedullary Nail for a Distal Tibia Fracture.
Roberts KC, Moser SE, Collins AC, McCardel BR, Schultz KA, Schaffer NE, Tramer JS, Carpenter CA, Pierce JM, Edwards A, Dubois KM, Brummett CM
Roberts KC, Moser SE, Collins AC, McCardel BR, Schultz KA, Schaffer NE, Tramer JS, Carpenter CA, Pierce JM, Edwards A, Dubois KM, Brummett CM. Prescribing and Consumption of Opioids After Primary, Unilateral Total Hip and Knee Arthroplasty in Opioid-Naive Patients. J Arthroplasty. 2020 04; 35(4):960-965.e1.
Prescribing and Consumption of Opioids After Primary, Unilateral Total Hip and Knee Arthroplasty in Opioid-Naive Patients.
Hivelin M, Soprani A, Schaffer N, Hans S, Lantieri L
Hivelin M, Soprani A, Schaffer N, Hans S, Lantieri L. Minimally Invasive Laparoscopically Dissected Deep Inferior Epigastric Artery Perforator Flap: An Anatomical Feasibility Study and a First Clinical Case. Plast Reconstr Surg. 2018 01; 141(1):33-39.
Minimally Invasive Laparoscopically Dissected Deep Inferior Epigastric Artery Perforator Flap: An Anatomical Feasibility Study and a First Clinical Case.
Lawendy AR, Kapilow J, Schaffer NE, Obremskey WT, Patel M, Schemitsch GW, McKee MD, Schemitsch EH
Lawendy AR, Kapilow J, Schaffer NE, Obremskey WT, Patel M, Schemitsch GW, McKee MD, Schemitsch EH. Compartment Syndrome: The Issues and Solutions You Need to Know About. Instr Course Lect. 2023; 72:343-356.
Compartment Syndrome: The Issues and Solutions You Need to Know About.
Pezeshk RA, Yap LA, Pulikkottil BJ, Mapula S, Schaffer NE, Scott KM, Gordon P, Hoxworth RE
PM & R : the journal of injury, function, and rehabilitation
Pezeshk RA, Yap LA, Pulikkottil BJ, Mapula S, Schaffer NE, Scott KM, Gordon P, Hoxworth RE. Poster 20 Impact of a Structured Rehabilitation Protocol on Hernia Recurrence after Operative Repair. PM R. 2016 Sep; 8(9S):S167.
Poster 20 Impact of a Structured Rehabilitation Protocol on Hernia Recurrence after Operative Repair.
Garcia S, Schaffer NE, Wallace N, Butt BB, Gagnier J, Aleem IS
The Journal of bone and joint surgery. American volume
Garcia S, Schaffer NE, Wallace N, Butt BB, Gagnier J, Aleem IS. Perioperative Corticosteroids Reduce Dysphagia Severity Following Anterior Cervical Spinal Fusion: A Meta-Analysis of Randomized Controlled Trials. J Bone Joint Surg Am. 2021 05 05; 103(9):821-828.
Perioperative Corticosteroids Reduce Dysphagia Severity Following Anterior Cervical Spinal Fusion: A Meta-Analysis of Randomized Controlled Trials.
Ahn J, Schaffer NE. Letter to the Editor: Editorial: Should Orthopaedic Residents Be Required to Do Research, or Would Critical Reading Programs Be a Better Use of Their Time? Clin Orthop Relat Res. 2023 06 01; 481(6):1254.
Letter to the Editor: Editorial: Should Orthopaedic Residents Be Required to Do Research, or Would Critical Reading Programs Be a Better Use of Their Time?
Pezeshk RA, Pulikkottil BJ, Mapula S, Schaffer NE, Yap L, Scott K, Gordon P, Hoxworth RE
Pezeshk RA, Pulikkottil BJ, Mapula S, Schaffer NE, Yap L, Scott K, Gordon P, Hoxworth RE. Complex Abdominal Wall Reconstruction: A Novel Approach to Postoperative Care Using Physical Medicine and Rehabilitation. Plast Reconstr Surg. 2015 Sep; 136(3):362e-369e.
Complex Abdominal Wall Reconstruction: A Novel Approach to Postoperative Care Using Physical Medicine and Rehabilitation.
Maturana C, Singh M, Perdue AM, Ahn J, Hake ME, Schaffer NE
Maturana C, Singh M, Perdue AM, Ahn J, Hake ME, Schaffer NE. Full Reversal of Anticoagulants Before Cephalomedullary Fixation of Geriatric Hip Fractures May Not Be Necessary. J Orthop Trauma. 2023 09 01; 37(9):444-449.
Full Reversal of Anticoagulants Before Cephalomedullary Fixation of Geriatric Hip Fractures May Not Be Necessary.
Pezeshk RA, Pulikkottil BJ, Bailey SH, Schaffer NE, Reece EM, Thornton NJ, Gupta AR, Hoxworth RE
Pezeshk RA, Pulikkottil BJ, Bailey SH, Schaffer NE, Reece EM, Thornton NJ, Gupta AR, Hoxworth RE. An Evidence-Based Model for the Successful Treatment of Flank and Lateral Abdominal Wall Hernias. Plast Reconstr Surg. 2015 Aug; 136(2):377-385.
An Evidence-Based Model for the Successful Treatment of Flank and Lateral Abdominal Wall Hernias.
Wang Z, Schaffer NE, Kliewer SA, Mangelsdorf DJ
Wang Z, Schaffer NE, Kliewer SA, Mangelsdorf DJ. Nuclear receptors: emerging drug targets for parasitic diseases. J Clin Invest. 2017 Apr 03; 127(4):1165-1171.
Nuclear receptors: emerging drug targets for parasitic diseases.
Gilbert WB, Moreno-Diaz AF, Maxson R, Morris CA, Rodriguez-Baron E, Yong TM, Schaffer NE, Obremskey WT, Mitchell PM
Gilbert WB, Moreno-Diaz AF, Maxson R, Morris CA, Rodriguez-Baron E, Yong TM, Schaffer NE, Obremskey WT, Mitchell PM. Comparison of the RFN-advanced femoral nailing system versus locked lateral plating in the management of distal femur fractures: A matched-cohort analysis. Injury. 2025 Aug; 56(8):112442.
Comparison of the RFN-advanced femoral nailing system versus locked lateral plating in the management of distal femur fractures: A matched-cohort analysis.
Schaffer NE. CORR Insights®: Does Transhumeral Osseointegration After Amputation Improve Patient-reported Outcomes and Prosthesis Use? Clin Orthop Relat Res. 2025 Mar 13; 483(8):1511-1513.
CORR Insights®: Does Transhumeral Osseointegration After Amputation Improve Patient-reported Outcomes and Prosthesis Use?