News/Articles
10 orthopedic firsts in 2022
From smart knee debuts to a new hand surgery procedure, here are 10 notable orthopedic surgery milestones so far in 2022:
- Nick Moore, MD, performed the first minimally invasive, ultrasound-guided trigger finger release in Michigan. The procedure also debuted in Wyoming at Casper-based McGinley Clinic.
- Ran Schwarzkopf, MD, of New York City-based NYU Langone Health, completed the first case with Smith+Nephew’s Journey II medial dished knee replacement system.
- Three orthopedic surgeons debuted Exactech’s Newton Knee implant for total joint replacements.
- Daniel Jones, MD, completed the first knee replacement with the Persona IQ smart implant in Florida. Jacob Sams, MD, debuted the same technology in Illinois, and Brian Larkin, MD, debuted it in Colorado.
- Cyna Khalily, MD, an orthopedic surgeon in Louisville, Ky., completed the first robot-assisted surgery with Smith+Nephew’s Legion Conceloc cementless total knee system.
- Brian Rebolledo, MD, of Scripps Clinic in San Diego, became the first surgeon in Southern California to use a mixed reality headset for shoulder replacements.
- Smith+Nephew’s Ri.Hip Modeler and Ri.Hip Navigation tools for hip replacements debuted at Duke Regional Hospital in Durham, N.C.
ISAKOS Virtual Meeting 2021- New Technologies in Knee Arthroplasty
Prof. Schwarzkopf presenting on handheld robotics
Patellofemoral arthroplasty yielded low 30-day reoperation, readmission rates
Published results showed patients who underwent patellofemoral arthroplasty experienced low 30-day readmission and reoperation rates, with older age and elevated BMI identified as risk factors for adverse perioperative outcomes.
Total Joint Replacement and the Impact on Future Falls in Osteoarthritis Patients
Patients who have had a total joint arthroplasty (TJA) demonstrate excellent long-term outcomes with increased mobility and improved ability to complete their activities of daily living. However, there is still an ongoing debate whether patients who have undergone TJA are at an increased risk of falls and fragility fractures.
Intellijoint KNEE Smart Navigation Delivers Real time Measurements for Primary TKA
Total joint arthroplasty in the public hospitals of Port-au-Prince, Haiti: our experience
In December 2018, we participated in a surgical mission trip to Port-au-Prince, Haiti. The team consisted of a fellowship-trained arthroplasty surgeon, a chief orthopaedic resident pursuing fellowship training in arthroplasty, an anesthesiologist, a surgical technologist, and an implant representative.
Dr Ran Schwarzkopf was inducted as a new active member
During the 71st annual Meeting of “The Association of Bone and Joint Surgeons” (ABJS) Dr Ran Schwarzkopf was inducted as a new active member.
The 2019 Knee Society John N Insall Award
Fructosamine is a Better Glycemic Marker Compared to Glycated Hemoglobin (HbA1C) in Predicting Adverse Outcomes Following Total Knee Arthroplasty: A Prospective Multicenter Study
The 2019 Knee Society Mark Coventry Award
Co-Author and Award recipient
“A Multi-Center Randomized Clinical Trial of Tranexamic Acid in Revision Total Knee Arthroplasty: Does the Dosing Regimen Matter?”
The 2019 Hip Society Frank Stinchfield award
We are glad to share the news that Dr Ran Schwarzkopf has received The 2019 Hip Society Frank Stinchfield award for his Co-Authored article “An Approach Based Comparison of Periprosthetic Joint Infections Rates in Total Hip Arthroplasty: A Single Institution Experience”.
The Frank Stinchfield Award is given for outstanding contribution concerning hip problems.
2019 OREF Research Grant
We have been granted the prestigious OREF grant award to investigate the role of robotics in THA(Total hip arthroplasty).
Social Media Letter
Congratulations on the publication of your article. Due to the increase of publishing articles online, readers find articles in new ways. So, as an author, you can maximize your work’s dissemination directly through social media outreach.
Discharge to institution-owned skilled nursing facility after TJA shorter length of stay
“As health care accountability and cost awareness increase, we are expected to continue to improve the quality of care we deliver to our patients while working with a different bundle of payment models,” Ran Schwarzkopf, MD, of the NY Langone Hospital for Join Diseases, New York, told Healio.com/Orthopedics. “Even though the utilization of skilled nursing facilities has decreased among total joint replacement patients, we still send a subset of our patients to these facilities.”
-
Complex Acetabular Revision – Ran Schwarzkopf MD, MSc
-
At the Hip Society 50th annual meeting Dr Schwarzkopf was elected as a member of the Hip Society.
-
Revision Total Hip Replacement
- Division Chief of Joint Replacement Bellevue HospitalCo-Director of the Joint Preservation and Arthritis Knee center
- Dr Schwarzkopf was faculty in this prestigious courses
- AAOS/AAHKS/The Knee Society Innovative Surgical Techniques: Total and Revision Knee Arthroplasty, Chicago, IL2016
- ICJR Transatlantic Orthopaedic Congress, New York, NY2016
- Dr Schwarzkopf presented this work at the ICJR meeting
- “Perioperative Orthopaedic Surgical Home” 12th Annual Congress of the European Hip Society, Munich, Germany, September 2016.
- “How I Optimize Socket Position”, 2016 ICJR Transatlantic Orthopaedic Congress, New York, NY, October 2016.
- “Dual Mobility Articulations”, 2016 ICJR Transatlantic Orthopaedic Congress, New York, NY, October 2016.
- “Conversion of Previous Hip Surgery to a THA: Planning and Pitfalls”, 2016 ICJR Transatlantic Orthopaedic Congress, New York, NY, October 2016.
- March 2016: Dr Schwarzkopf presents novel technique and served as faculty at the American Academy of Orthopedic Surgeons Annual Meeting
- Dr Schwarzkopf will be a faculty member of the AAOS/AAHKS/The Knee Society Innovative Surgical Techniques: Partial, Total and Revision Knee Arthroplasty course to be held April 8-10, 2016 at the OLC Education and Conference Center in Rosemont, IL.
- Dr Schwarzkopf is awarded the Lawrence D. Dorr award at the 2015 American Association of Hip and Knee Surgeons Annual Meeting, November 2015
meeting.aahks.net - Dr Schwarzkopf featured in the Sept 2015 European Hip Society newsletter
EHS Newsletter - Sept 1st 2015: Dr Schwarzkopf appointed Assistant Professor of Orthopaedic Surgery in the Division of Adult Reconstructive Surgery at NYU Langone Medical Center
Announcement - March 2015: Dr Schwarzkopf presents novel technique at the American Academy of Orthopedic Surgeons Annual Meeting
American Academy of Orthopedic Surgeons Annual Meeting - March 2014: Dr Schwarzkopf is awarded the very selective Hip Society Rothman-Ranawat Traveling Fellowship
Hip Society Rothman-Ranawat Traveling FellowshipThe Hip Society Fellowship and Research Fund was primarily established, in late 2011 – early 2012, to support The Hip Society Rothman-Ranawat Traveling Fellowship. This annual fellowship is open to four (4) young orthopaedic surgeons from North America and throughout the world. The traveling Fellows visit up to twelve (12) sites in North America within a period of approximately four (4) weeks, starting on Specialty Day (at the AAOS Annual Meeting). The North American hosting sites are identified by The Hip Society’s Fellowship and Mentorship Committee, and hosted by The Hip Society’s members.
The goal of the Fellowship is to foster emerging thought- leaders and to provide them with an inspirational tour of state- of-the-art facilities offering exemplary surgical care of the hip joint throughout North America.
- 2014: Dr Schwarzkopf receives the Western Orthopaedic Association / OREF Young Investogator award
OREF Young Investogator award - What is a preoperative Surgical Home? in AAOS
Preoperative Surgical Home - Dr. Ran Schwarzkopf receives AAHKS award: 5 key notes
- Expertise in Knee Osteoarthritis
- Expertise in Hip Osteoarthritis
HONORS AND AWARDS
Beer Sheva, Israel
Honor scholarship
Full academic scholarship
for academic excellence ($2500 + 2 months of senior elective tuition at AECOM)
Honor scholarship
Full academic scholarship
Ben-Gurion University, Beer Sheva, Israel
Awarded annually to top 5% of Israel’s medical students
Beer Sheva, Israel
The Frauenthal Clinical Research Award ($250)
The Frauenthal Clinical Research Award ($250)
Young Investigator Grant in Total Joint Arthroplasty ($50,000)
Clinician Scientist Development Program
Emerging Leaders Program
Department of Orthopaedic Surgery, University of California, Irvine
Orthopaedic Research Education Foundation Young Investigator Award
Primary Total Hip Arthroplasty with Same-Day Discharge Who Failed and Why
“The Spinopelvic Relationship: A Stepwise Approach to Ensuring Stability in High-Risk Dislocation Patients Undergoing Total Hip Arthroplasty”
“How to Create a Patient-Specific Target for Acetabular Component Position in Total Hip Arthroplasty – Defining the Functional Safe Zone”
“A Multi-Center Randomized Clinical Trial of Tranexamic Acid in Revision Total Knee Arthroplasty: Does the Dosing Regimen Matter?”
“Fructosamine is a Better Glycemic Marker Compared to Glycated Hemoglobin (HbA1C) in Predicting Adverse Outcomes Following Total Knee Arthroplasty: A Prospective Multicenter Study”
“An Approach Based Comparison of Periprosthetic Joint Infection Rates in Total Hip Arthroplasty: A Single Institution Experience”
Articles
- Personalizing Nursing Home Compare and the discharge from hospitals to nursing homes.Mukamel DB, Amin A, Weimer D, Ladd H, Sharit J, Schwarzkopf R, Sorkin DH.Health Serv Res. 2016 Oct 24. doi: 10.1111/1475-6773.12588. [Epub ahead of print].PMID: 27778333.
- The Association Between Hospital Length of Stay and 90-Day Readmission Risk Within a Total Joint Replacement Bundle Payment Initiative.*William J, Kester BS, Slover J, Bosco J, Iorio R, *Schwarzkopf *R.*J Arthroplasty. *2016 Sep 28. pii: S0883-5403(16)30645-3. doi: 10.1016/j.arth.2016.09.005. [Epub ahead of print]. PMID: 27776899.
- A collaborative perioperative surgical home paradigm and the reduction of total joint arthroplasty readmissions. *Alem N, Rinehart J, Lee B, Merrill D, Sobhanie S, Ahn K, *Schwarzkopf R, Cannesson M, Kain Z. A case management report:*Perioper Med (Lond). *2016 Oct 18;5:27.PMID: 27777752.
- Patient-Specific Instruments for Acetabular Preparation and Cup Placement. Schwarzkopf R, Schnaser E, Nozaki T, Kaneko Y, Gillman M. Novel,Surg Technol Int. 2016 Oct 6;XXIX. pii: sti29/775.PMID: 27728947.
- Do Conversion Total Hip Arthroplasty Yield Comparable Results to Primary Total Hip Arthroplasty.Schwarzkopf R, Chin G, Kim K, Murphy D, Chen AF.J Arthroplasty. 2016 Sep 1. pii: S0883-5403(16)30583-6. doi: 10.1016/j.arth.2016.08.036. [Epub ahead of print].PMID: 27687806.
- Total Knee Arthroplasty for Treatment of Post-Traumatic Arthritis: Systematic Review.*Saleh H, Yu S, Vigdorchik J, *Schwarzkopf R.*World J Ortho. World J Orthop. *2016 Sep 18;7(9):584-91. doi: 10.5312/wjo.v7.i9.584. eCollection 2016 Sep 18.PMID: 27672572.
- What Risks are Associated with Primary THA in Recipients of Hematopoietic Stem Cell Transplantation? Schwarzkopf R. CORR Insights®:Clin Orthop Relat Res. 2016 Sep 13. [Epub ahead of print] No abstract available.PMID:27623788.
- Length of Stay in Skilled Nursing Facilities Following Total Joint Arthroplasty. Haghverdian B, Wright D, Schwarzkopf R. J Arthroplasty. 2016 Aug 10. pii: S0883-5403(16)30465-X. doi: 10.1016/j.arth.2016.07.041. [Epub ahead of print].PMID: 27600304.
- Do Total Knee Arthroplasty Patients Have a Higher Activity Level Compared to Patients with Osteoarthritis? Data from the Osteoarthritis Initiative.*Kahn T, *Schwarzkopf RGeriatr Orthop Surg Rehabil. 2016 Sep;7(3):142-7. doi: 10.1177/2151458516654518. Epub 2016 Jun 20.PMID: 27551572.
- Pressure Pain Threshold as a Predictor of Acute Postoperative Pain Following Total Joint Arthroplasty. Haghverdian B, Wright D, Schwarzkopf R.Surg Technol Int. 2016 Jul 29;XXIX. pii: sti29/757. [Epub ahead of print].PMID: 27466879
- The Association Between Hospital Length of Stay and 90 Day Readmission Risk for Femoral Neck fracture patients: Within A Total Joint Replacement Bundled Payment Initiative. Kester BS, William J, Slover J, Bosco J, Iorio R, Schwarzkopf *R.*J Arthroplasty. 2016 May 29. pii: S0883-5403(16)30214-5. doi: 10.1016/j.arth.2016.05.035. [Epub ahead of print].PMID: 27350022.
- Total Joint Replacement Perioperative Surgical Home Program: Impact of Patient Characteristics and Comorbidities on Postoperative Length of Stay.*Phan D, Ahn K, Rinehart J, Cannesson M, Zeev K, *Schwarzkopf R.World J Ortho. 2016 Jun 18;7(6):376-82. doi: 10.5312/wjo.v7.i6.376. eCollection 2016 Jun 18.PMID: 27335813
- Total Joint Replacement Perioperative Surgical Home Program: 2-Year Follow-Up.Cyriac J, Garson L, Schwarzkopf R, Ahn K, Rinehart J, Vakharia S, Cannesson M, Kain Z. Anesth Analg. 2016 Jul;123(1):51-62.PMID: 27314690.
- Factors Influencing Discharge Destination After Total Knee Arthroplasty: a California State Data Registry Analysis. Schwarzkopf R, Ha J, Snir N, Quinn JR, Mukamel D. Geriatr Orthop Surg Rehabil. 2016 Jun;7(2):95-9. doi: 10.1177/2151458516645635. Epub 2016 Apr 26.PMID: 27239383.
- Modern Techniques in Knee Arthrodesis. International Journal of Orthopaedics.Kim K, Snir N, Schwarzkopf R. 2016 Feb 23;3(1):487-96. doi:10.17554/j.issn.1819-6187.2016.03.119.
- The Effect of a Clinical Pathway Strategy for Managing Care in Total Joint Replacement: The Impact on Perioperative Outcomes. Schwarzkopf R, Zamansani T, Houng M, Bridgeman T.J Clinical & Experimental Orthopaedics. 2016.
- Effect of Varying Posterior Cruciate Ligament (PCL) Recessions on Kinematics and Ligament Strains with Cruciate Retaining Total Knee Prostheses. Schwarzkopf R, Laster SK, Cross MB, Lenz NM.Surg Technol Int. 2016 Apr 4;XXVIII. pii: sti28/697. [Epub ahead of print].PMID: 27042778.
- Mobile Application Use in Monitoring Patient Adherence to Perioperative Total Knee Arthroplasty Protocols. Kim K, Pham D, Schwarzkopf R.Surg Technol Int. 2016 Apr 4;XXVIII. pii: sti28/709. [Epub ahead of print].PMID: 27042789.
- The Medial Border of the Tibial Tuberosity as an Auxiliary Tool for Tibial Component Rotational Alignment During Total Knee Arthroplasty (TKA).Drexler M, Backstein D, Studler U, Lakstein D, Haviv B, Schwarzkopf R, Rutenberg TF, Warschawski Y, Rath E, Kosashvili Y.Knee Surg Sports Traumatol Arthrosc. 2016 Mar 26. [Epub ahead of print].PMID: 27017213
- Anatomical Large Femoral Heads Early Complications and Mid Term Outcomes. Grundshtein A, Schwarzkopf R, Chechik O, Steinberg E, Dekel S, *Orthopaedics, Traumatology and Prosthetics. *2016;1:15-22. DOI:
- Risk of Contamination in Assembled vs. Disassembled Instruments in Hip Arthroplasty Surgery. Mayer R, Bederman S, Schwarzkopf R. J Arthroplasty. 2016 Feb 9. pii: S0883-5403(16)00122-4. doi: 10.1016/j.arth.2016.02.004. [Epub ahead of print].PMID: 2694813.
- Total Knee Arthroplasty for Post-traumatic osteoarthritis: Is It Time for a New Classification?Kester B, Minhas S, Vigdorchik J,* Schwarzkopf R.J Arthroplasty. 2016 Feb 13. pii: S0883-5403(16)00119-4.doi: 10.1016/j.arth.2016.02.001. [Epub ahead of print].PMID: 26961087
- Gait Training in Patients Discharged to a Skilled Nursing Facility Following Total Joint Arthroplasty.Haghverdian B, Wright D, Doan LT, Tran D, Schwarzkopf R.Geriatr Orthop Surg Rehabil. 2016 Mar;7(1):33-8. doi: 10.1177/2151458515627310.
PMID: 26929855 - Is There a Benefit for Liposomal Bupivacaine Compared to a Traditional Periarticular Injection in Total Knee Arthroplasty Patients With a History of Chronic Opioid Use?Schwarzkopf R, Drexler M, Ma MW, Schultz VM, Le KT, Rutenberg TF, Rinehart JB.J Arthroplasty. 2016 Jan 30. pii: S0883-5403(16)00099-1. doi: 10.1016/j.arth.2016.01.037. [Epub ahead of print]
PMID: 26897490 - Distal femoral aspect ratios throughout childhood: an MRI study of normative data and sex comparisons.Schwarzkopf R, Bauer A, Chaurasia A, Hall AM, Zurakowski D, Scott RD.J Pediatr Orthop B. 2016 Feb 18. [Epub ahead of print]
PMID: 26895290 - Outcomes of Varus Valgus Constrained Versus Rotating-Hinge Implants in Total Knee Arthroplasty.Malcolm TL, Bederman SS, Schwarzkopf R.Orthopedics. 2016 Jan 1;39(1):e140-8. doi: 10.3928/01477447-20151228-07.
Epub 2016 Jan 5.
PMID: 26730689 - Local infiltration anesthesia with steroids in total knee arthroplasty: A systematic review of randomized control trials.Tran J, Schwarzkopf R.J Orthop. 2015 Feb 18;12(Suppl 1):S44-50. doi: 10.1016/j.jor.2015.01.017.
eCollection 2015 Oct.
PMID: 26719628 - Does Body Mass Index Decrease Over Time Among Patients Who Undergo Total Knee Arthroplasty Compared to Patients With Osteoarthritis? Data From the Osteoarthritis Initiative.Kahn TL, Snir N, Schwarzkopf R.J Arthroplasty. 2015 Dec 7. pii: S0883-5403(15)01055-4. doi: 10.1016/j.arth.2015.11.031. [Epub ahead of print]
PMID: 26718776 - The Institutional Costs and Resource Profile of Transfer Patients Into an Arthroplasty Service.Hahn P, Qaderi A, Jung J, Schwarzkopf R.Surg Technol Int. 2015 Nov;27:257-62.
PMID: 26680407 - Surgical and Functional Outcomes in Patients Undergoing Total Knee Replacement With Patient-Specific Implants Compared With “Off-the-Shelf” Implants.Schwarzkopf R, Brodsky M, Garcia GA, Gomoll AH.Orthop J Sports Med. 2015 Jun 24;3(7):2325967115590379. doi:10.1177/2325967115590379. eCollection 2015 Jul.
PMID: 26673037 - Using the Anatomical Axis as an Alternative to the Mechanical Axis to Assess Knee Alignment.Tipton SC, Sutherland J, Schwarzkopf R.Orthopedics. 2015 Dec 1;38(12):e1115-20. doi: 10.3928/01477447-20151123-01.
PMID: 26652333 - How Much Do Patients Value Total Hip and Knee Arthroplasty? A Prospective, Multicenter Study.Courtney PM, Howard M, Goyal N, Schwarzkopf R, Schnaser E, Sheth NP.J Arthroplasty. 2016 Mar;31(3):562-566.e3. doi: 10.1016/j.arth.2015.10.008.
Epub 2015 Oct 26.
PMID: 26631283 - The Assessment of Limb Length Discrepancy Before Total Hip Arthroplasty.Tipton SC, Sutherland JK, Schwarzkopf R.J Arthroplasty. 2015 Nov 10. pii: S0883-5403(15)00948-1. doi: 10.1016/j.arth.2015.10.026. [Epub ahead of print]
PMID: 26614748 - Cost Analysis of Tranexamic Acid in Anemic Total Joint Arthroplasty Patients.Phan DL, Ani F, Schwarzkopf R.J Arthroplasty. 2016 Mar;31(3):579-82. doi: 10.1016/j.arth.2015.10.001.
Epub 2015 Oct 9.
PMID: 26601635 - Conversion total hip arthroplasty: Primary or revision total hip arthroplasty.Schwarzkopf R, Baghoolizadeh M.World J Orthop. 2015 Nov 18;6(10):750-3. doi: 10.5312/wjo.v6.i10.750.
eCollection 2015 Nov 18.
PMID: 26601055 Free PMC Article - Real Time Intraoperative Monitoring of Blood Loss with a Novel Tablet Application.Sharareh B, Woolwine S, Satish S, Abraham P, Schwarzkopf R.Open Orthop J. 2015 Aug 31;9:422-6. doi: 10.2174/1874325001509010422.
eCollection 2015.
PMID: 26401167 Free PMC Article - Effect of Body Weight on Cefazolin and Vancomycin Trabecular Bone Concentrations in Patients Undergoing Total Joint Arthroplasty.Sharareh B, Sutherland C, Pourmand D, Molina N, Nicolau DP, Schwarzkopf R.Surg Infect (Larchmt). 2016 Jan;17(1):71-7. doi: 10.1089/sur.2015.067. Epub 2015 Sep 23.
PMID: 26397726 - T1rho mapping of entire femoral cartilage using depth- and angle-dependent analysis.Nozaki T, Kaneko Y, Yu HJ, Kaneshiro K, Schwarzkopf R, Hara T, Yoshioka H.Eur Radiol. 2015 Sep 22. [Epub ahead of print]
PMID: 26396106 - Primary vs Conversion Total Hip Arthroplasty: A Cost Analysis.Chin G, Wright DJ, Snir N, Schwarzkopf R.J Arthroplasty. 2016 Feb;31(2):362-7. doi: 10.1016/j.arth.2015.08.014. Epub 2015 Aug 29.
PMID: 26387923 - Factors Influencing Discharge Destination After Total Hip Arthroplasty: A California State Database Analysis.Schwarzkopf R, Ho J, Snir N, Mukamel DD.Geriatr Orthop Surg Rehabil. 2015 Sep;6(3):215-9. doi: 10.1177/2151458515593778.
PMID: 26328239 - Change in Limb Length After Total Knee Arthroplasty.Tipton S, Sutherland J, Schwarzkopf R.Geriatr Orthop Surg Rehabil. 2015 Sep;6(3):197-201. doi: 10.1177/2151458515588187.
PMID: 26328236 - Does a Preoperative Educational Class Increase Patient Compliance.Kim K, Chin G, Moore T, Schwarzkopf R.Geriatr Orthop Surg Rehabil. 2015 Sep;6(3):153-6. doi: 10.1177/2151458515580641.
PMID: 26328228 - Can tranexamic acid change preoperative anemia management during total joint arthroplasty?Phan DL, Rinehart JB, Schwarzkopf R.World J Orthop. 2015 Aug 18;6(7):521-7. doi: 10.5312/wjo.v6.i7.521.
eCollection 2015 Aug 18.
PMID: 26301181 Free PMC Article - Total Knee Arthroplasty Failure Induced by Metal Hypersensitivity.Gupta R, Phan D, Schwarzkopf R.Am J Case Rep. 2015 Aug 17;16:542-7. doi: 10.12659/AJCR.893609.
PMID: 26278890 Free PMC Article - Conversion Total Hip Arthroplasty: Is it a Primary or Revision Hip Arthroplasty.Baghoolizadeh M, Schwarzkopf R.J Arthroplasty. 2015 Jun 20. pii: S0883-5403(15)00536-7. doi: 10.1016/j.arth.2015.06.024. [Epub ahead of print]
PMID: 26160646 - Assessment of Dosing and Patient Factors on the Efficacy of Warfarin Following Total Joint Replacement.Murphy R, Stehli A, Nguyen H, Leu SY, Nguyen DV, Schwarzkopf R.Open Orthop J. 2015 May 15;9:129-38. doi: 10.2174/1874325001509010129.
eCollection 2015.
PMID: 26157529 Free PMC Article - The Incidence and Short Term Functional Effect of Partial PCL Release in Fixed and Mobile Bearing PCL Retaining TKA.Schwarzkopf R, Woolwine S, Josephs L, Scott RD.J Arthroplasty. 2015 Dec;30(12):2133-6. doi: 10.1016/j.arth.2015.06.004.
Epub 2015 Jun 14.
PMID: 26145191 - Pelvic discontinuity: modern techniques and outcomes for treating pelvic disassociation.Schwarzkopf R, Ihn HE, Ries MD.Hip Int. 2015 Jul-Aug;25(4):368-74. doi: 10.5301/hipint.5000270. Epub 2015 May 19.
PMID: 26044526 - Comparison of T1rho imaging between spoiled gradient echo (SPGR) and balanced steady state free precession (b-FFE) sequence of knee cartilage at 3T MRI.Nozaki T, Kaneko Y, Yu HJ, Kaneshiro K, Schwarzkopf R, Yoshioka H.Eur J Radiol. 2015 Jul;84(7):1299-305. doi: 10.1016/j.ejrad.2015.03.029.
Epub 2015 Apr 13.
PMID: 25956494 Free PMC Article - Reliability, validity, and responsiveness of the Western Ontario and McMaster Universities Osteoarthritis Index for elderly patients with a femoral neck fracture.Burgers PT, Poolman RW, Van Bakel TM, Tuinebreijer WE, Zielinski SM, Bhandari M, Patka P, Van Lieshout EM; HEALTH and FAITH Trial Investigators.J Bone Joint Surg Am. 2015 May 6;97(9):751-7. doi: 10.2106/JBJS.N.00542.
PMID: 25948522 - Review article: Patient-specific versus standard instrumentation for total knee arthroplasty.Sharareh B, Schwarzkopf R.J Orthop Surg (Hong Kong). 2015 Apr;23(1):100-6.
PMID: 25920655 - Normal T2 map profile of the entire femoral cartilage using an angle/layer-dependent approach.Kaneko Y, Nozaki T, Yu H, Chang A, Kaneshiro K, Schwarzkopf R, Hara T, Yoshioka H.J Magn Reson Imaging. 2015 Dec;42(6):1507-16. doi: 10.1002/jmri.24936. Epub 2015 Apr 28.
PMID: 25917977 - Does Total Knee Arthroplasty Affect Physical Activity Levels? Data from the Osteoarthritis Initiative.Kahn TL, Schwarzkopf R.J Arthroplasty. 2015 Sep;30(9):1521-5. doi: 10.1016/j.arth.2015.03.016.
Epub 2015 Mar 31.
PMID: 25882608 - Hip fracture evaluation with alternatives of total hip arthroplasty versus hemiarthroplasty (HEALTH): protocol for a multicentre randomised trial.Bhandari M, Devereaux PJ, Einhorn TA, Thabane L, Schemitsch EH, Koval KJ, Frihagen F, Poolman RW, Tetsworth K, Guerra-Farfán E, Madden K, Sprague S, Guyatt G; HEALTH Investigators.BMJ Open. 2015 Feb 13;5(2):e006263. doi: 10.1136/bmjopen-2014-006263.
PMID: 25681312 - Topical tranexamic Acid does not affect electrophysiologic or neurovascular sciatic nerve markers in an animal model.Schwarzkopf R, Dang P, Luu M, Mozaffar T, Gupta R.Clin Orthop Relat Res. 2015 Mar;473(3):1074-82. doi: 10.1007/s11999-014-4098-4. Epub 2015 Jan 6.
PMID: 25560955 - Is preoperative staphylococcal decolonization efficient in total joint arthroplasty.Moroski NM, Woolwine S, Schwarzkopf R.J Arthroplasty. 2015 Mar;30(3):444-6. doi: 10.1016/j.arth.2014.10.017. Epub 2014 Oct 23.
PMID: 25453634 - Total joint Perioperative Surgical Home: an observational financial review.Raphael DR, Cannesson M, Schwarzkopf R, Garson LM, Vakharia SB, Gupta R, Kain ZN.Perioper Med (Lond). 2014 Aug 27;3:6. doi: 10.1186/2047-0525-3-6.
eCollection 2014.
PMID: 25177486 - Inflammatory pseudotumor complicated by recurrent dislocations after revision total hip arthroplasty.Quinn JR, Lee J, Schwarzkopf R.Case Rep Orthop. 2014;2014:792781. doi: 10.1155/2014/792781. Epub 2014 Aug 4.
PMID: 25161791 - Synovial fluid differential cell count in wear debris synovitis after total knee replacement.Schwarzkopf R, Carlson EM, Tibbo ME, Josephs L, Scott RD. Knee. 2014 Dec;21(6):1023-8. doi: 10.1016/j.knee.2014.07.014. Epub 2014 Jul 28.
PMID: 25112210 - Outcomes of a joint replacement surgical home model clinical pathway.Chaurasia A, Garson L, Kain ZL, Schwarzkopf R.Biomed Res Int. 2014;2014:296302. doi: 10.1155/2014/296302. Epub 2014 Jun 12.
PMID: 25025045 - Total joint arthroplasty surgery: does day of surgery matter?Muppavarapu RC, Chaurasia AR, Schwarzkopf R, Matzkin EG, Cassidy CC, Smith EL.J Arthroplasty. 2014 Oct;29(10):1943-5. doi: 10.1016/j.arth.2014.06.004.
Epub 2014 Jun 7.
PMID: 25015754 - Patients’ willingness to contribute to cost of novel implants in total joint arthroplasty.Schwarzkopf R, Katz JN, Chen SP, Dong Y, Donnell-Fink LA, Losina E.J Arthroplasty. 2014 Sep;29(9 Suppl):143-146.e4. doi: 10.1016/j.arth.2014.02.039. Epub 2014 May 24.
PMID: 25001470 - Treatment failure among infected periprosthetic total hip arthroplasty patients.Schwarzkopf R, Mikhael B, Wright E, Estok DM 2nd, Katz JN.Open Orthop J. 2014 May 30;8:118-24. doi: 10.2174/1874325020140515002.
eCollection 2014.
PMID: 24963358 - Incidence of patellar clunk syndrome in fixed versus high-flex mobile bearing posterior-stabilized total knee arthroplasty.Snir N, Schwarzkopf R, Diskin B, Takemoto R, Hamula M, Meere PA.J Arthroplasty. 2014 Oct;29(10):2021-4. doi: 10.1016/j.arth.2014.05.011.
Epub 2014 May 24.
PMID: 24961894 - Impact of metabolic syndrome on perioperative complication rates after total joint arthroplasty surgery.Gage MJ, Schwarzkopf R, Abrouk M, Slover JD.J Arthroplasty. 2014 Sep;29(9):1842-5. doi: 10.1016/j.arth.2014.04.009.
Epub 2014 Apr 13.
PMID: 24851795 - Poor WOMAC scores in contralateral knee negatively impact TKA outcomes: data from the osteoarthritis initiative.Kahn TL, Soheili AC, Schwarzkopf R.J Arthroplasty. 2014 Aug;29(8):1580-5. doi: 10.1016/j.arth.2014.03.031.
Epub 2014 Mar 29.
PMID: 24805826 - The perioperative surgical home as a future perioperative practice model.Kain ZN, Vakharia S, Garson L, Engwall S, Schwarzkopf R, Gupta R, Cannesson M.Anesth Analg. 2014 May;118(5):1126-30. doi: 10.1213/ANE.0000000000000190.
Review. No abstract available.
PMID: 24781578 - Implementation of a total joint replacement-focused perioperative surgical home: a management case report.Garson L, Schwarzkopf R, Vakharia S, Alexander B, Stead S, Cannesson M, Kain Z.Anesth Analg. 2014 May;118(5):1081-9. doi: 10.1213/ANE.0000000000000191.
PMID: 24781576 - Does increased topside conformity in modular total knee arthroplasty lead to increased backside wear?Schwarzkopf R, Scott RD, Carlson EM, Currier JH.Clin Orthop Relat Res. 2015 Jan;473(1):220-5. doi: 10.1007/s11999-014-3648-0.
PMID: 24777725 - WITHDRAWN: Porous Metal Augments Show Excellent Mid-to-Long Term Survival in Complex Acetabular Reconstruction.Schwarzkopf R, Shah J, Ahmad AQ, Ready JE.J Arthroplasty. 2014 Mar 26. pii: S0883-5403(14)00188-0. doi: 10.1016/j.arth.2014.03.016. [Epub ahead of print]
PMID: 24768546 - Dysbaric osteonecrosis: a literature review of pathophysiology, clinical presentation, and management.Sharareh B, Schwarzkopf R.Clin J Sport Med. 2015 Mar;25(2):153-61. doi: 10.1097/JSM.0000000000000093. Review.
PMID: 24662571 - Factors determining discharge destination for patients undergoing total joint arthroplasty.Sharareh B, Le NB, Hoang MT, Schwarzkopf R.J Arthroplasty. 2014 Jul;29(7):1355-1358.e1. doi: 10.1016/j.arth.2014.02.001. Epub 2014 Feb 10.
PMID: 24631127 - Outcomes of total knee arthroplasty in relation to preoperative patient-reported and radiographic measures: data from the osteoarthritis initiative.Kahn TL, Soheili A, Schwarzkopf R.Geriatr Orthop Surg Rehabil. 2013 Dec;4(4):117-26. doi: 10.1177/2151458514520634.
PMID: 24600532 - Arthroscopic lysis of adhesions for stiff total knee arthroplasty.Schwarzkopf R, William A, Deering RM, Fitz W.Orthopedics. 2013 Dec;36(12):e1544-8.
PMID: 24579228 - Perioperative skin preparation.Tokarski AT, Blaha D, Mont MA, Sancheti P, Cardona L, Cotacio GL, Froimson M, Kapadia B, Kuderna J, López JC, Matar WY, McCarthy J, Morgan-Jones R, Patzakis M, Schwarzkopf R, Shahcheraghi GH, Shang X, Virolainen P, Wongworawat MD, Yates A Jr.J Orthop Res. 2014 Jan;32 Suppl 1:S26-30. doi: 10.1002/jor.22548. No abstract available.
PMID: 24464895 - Do patients with income-based insurance have access to total joint arthroplasty?Schwarzkopf R, Phan DL, Hoang M, Ross SD, Mukamel D.J Arthroplasty. 2014 Jun;29(6):1083-6.e1. doi: 10.1016/j.arth.2013.11.022.
Epub 2013 Dec 2.
PMID: 24405615 - The impact of orthopaedic injuries sustained at an urban public ice skating rink: is it really free?Schwarzkopf R, Nacke EA, Tejwani NC.Bull Hosp Jt Dis (2013). 2014;72(4):263-5.
PMID: 25986349 - Periprosthetic Joint Infection in Patients Receiving TNFa Antagonists.Snir N, Schwarzkopf R, Sobieraj M, Lovy AJ, Slover JD.Bull Hosp Jt Dis (2013). 2014;72(4):253-8.
PMID: 25986347 - Iliac wing insufficiency fractures as unusual postoperative complication following total hip arthroplasty – a case report.Ayalon O, Schwarzkopf R, Marwin SE, Zuckerman JD.Bull Hosp Jt Dis (2013). 2013;71(4):301-4.
PMID: 24344624 - Shoulder arthroplasty expected outcomes: surgeons’ opinion survey.Schwarzkopf R, Lerebours F, Walsh M, Zuckerman JD, Loebenberg MI.Bull Hosp Jt Dis (2013). 2013;71(4):265-71.
PMID: 24344618 - Effectiveness of telemedical applications in postoperative follow-up after total joint arthroplasty.Sharareh B, Schwarzkopf R.J Arthroplasty. 2014 May;29(5):918-922.e1. doi: 10.1016/j.arth.2013.09.019.
Epub 2013 Dec 15.
PMID: 24342278 - Perioperative skin preparation.Tokarski AT, Blaha D, Mont MA, Sancheti P, Cardona L, Cotacio GL, Froimson M, Kapadia BH, Kuderna J, López JC, Matar WY, McCarthy J, Morgan-Jones R, Patzakis M, Schwarzkopf R, Shahcheraghi GH, Shang X, Virolainen P, Wongworawat MD, Yates A Jr.J Arthroplasty. 2014 Feb;29(2 Suppl):26-8. doi: 10.1016/j.arth.2013.09.029.
Epub 2013 Dec 15. No abstract available.
PMID: 24342277 - Simultaneous bilateral knee arthroplasty in octogenarians: can it be safe and effective?Cahill CW, Schwarzkopf R, Sinha S, Scott RD.J Arthroplasty. 2014 May;29(5):998-1000. doi: 10.1016/j.arth.2013.10.026.
Epub 2013 Nov 4.
PMID: 24321479 - The effect of two different trochanteric nail lag-screw designs on fixation stability of four-part intertrochanteric fractures: a clinical and biomechanical study.Takemoto RC, Lekic N, Schwarzkopf R, Kummer FJ, Egol KA.J Orthop Sci. 2014 Jan;19(1):112-9. doi: 10.1007/s00776-013-0493-z. Epub 2013 Nov 19.
PMID: 24248549 - Comparison of robot surgery modular and total knee arthroplasty kinematics.Yildirim G, Fernandez-Madrid I, Schwarzkopf R, Walker PS, Karia R.J Knee Surg. 2014 Apr;27(2):157-63. doi: 10.1055/s-0033-1360654. Epub 2013 Nov 13.
PMID: 24227400 - Posterior dislocation of the hinge-post extension in a rotating hinge total knee prosthesis.Manzano G, Schwarzkopf R.Case Rep Orthop. 2013;2013:756538. doi: 10.1155/2013/756538. Epub 2013 Sep 23.
PMID: 24191213 - Success of different knee arthrodesis techniques after failed total knee arthroplasty: is there a preferred technique?Schwarzkopf R, Kahn TL, Succar J, Ready JE.J Arthroplasty. 2014 May;29(5):982-8. doi: 10.1016/j.arth.2013.09.054. Epub 2013 Oct 4.
PMID: 24176782 - Combined ankle and talus fractures—a case report.Weatherall J, Schwarzkopf R, Sheskier S.Bull Hosp Jt Dis (2013). 2013;71(2):161-5.
PMID: 24032619 - Total hip arthroplasty periprosthetic femoral fractures: a review of classification and current treatment.Schwarzkopf R, Oni JK, Marwin SE.Bull Hosp Jt Dis (2013). 2013;71(1):68-78. Review.
PMID: 24032586 - 10-year follow-up wear analysis of first-generation highly crosslinked polyethylene in primary total hip arthroplasty.Snir N, Kaye ID, Klifto CS, Hamula MJ, Wolfson TS, Schwarzkopf R, Jaffe FF.J Arthroplasty. 2014 Mar;29(3):630-3. doi: 10.1016/j.arth.2013.07.034.
Epub 2013 Aug 29.
PMID: 23993350 - Treatment Failure Among Infected Periprosthetic Patients at a Highly Specialized Revision TKA Referral Practice.Schwarzkopf R, Oh D, Wright E, Estok DM, Katz JN.Open Orthop J. 2013 Jun 28;7:264-71. doi: 10.2174/1874325001307010264.
Print 2013.
PMID: 23898353 - Ankle fracture surgery on a pregnant patient complicated by intraoperative emergency caesarian section.Schwarzkopf R, Gross SC, Coopersmith A, Gidumal R.Case Rep Orthop. 2013;2013:962794. doi: 10.1155/2013/962794. Epub 2013 Jun 2.
PMID: 23819091 - Total knee arthroplasty in patients with juvenile idiopathic arthritis.Heyse TJ, Ries MD, Bellemans J, Goodman SB, Scott RD, Wright TM, Lipman JD, Schwarzkopf R, Figgie MP.Clin Orthop Relat Res. 2014 Jan;472(1):147-54. doi: 10.1007/s11999-013-3095-3.
PMID: 23761173 - Outcomes of total hip arthroplasty in human immunodeficiency virus-positive patients.Snir N, Wolfson TS, Schwarzkopf R, Swensen S, Alvarado CM, Hamula M, Dayan AJ.J Arthroplasty. 2014 Jan;29(1):157-61. doi: 10.1016/j.arth.2013.04.023. Epub 2013 May 15.
PMID: 23683515 - Effect of initial tibial resection thickness on outcomes of revision UKA.Schwarzkopf R, Mikhael B, Li L, Josephs L, Scott RD.Orthopedics. 2013 Apr;36(4):e409-14. doi: 10.3928/01477447-20130327-14.
PMID: 23590778 - Femoro-acetabular impingement: the diagnosis-a review.Grant AD, Sala DA, Schwarzkopf R.J Child Orthop. 2012 Mar;6(1):1-12. doi: 10.1007/s11832-012-0386-2. Epub 2012 Feb 29.
PMID: 23450197 - Computer-assisted surgery patterns of ligamentous deformity of the knee: a clinical and cadaveric study.Schwarzkopf R, Hadley S, Abbasi M, Meere PA.J Knee Surg. 2013 Aug;26(4):233-8. doi: 10.1055/s-0032-1329716. Epub 2013 Jan 2.
PMID: 23283633 - Barbed sutures for arthroplasty closure—does it decrease the risk of glove perforation?Schwarzkopf R, Hadley S, Weatherall JM, Gross SC, Marvin SE.Bull NYU Hosp Jt Dis. 2012;70(4):250-3.
PMID: 23267450 - Factors influencing patients’ willingness to pay for new technologies in hip and knee implants.Schwarzkopf R, Sagebin FM, Karia R, Koenig KM, Bosco JA, Slover JD.J Arthroplasty. 2013 Mar;28(3):390-4. doi: 10.1016/j.arth.2012.07.009. Epub 2012 Nov 8.
PMID: 23142436 - Revision hip arthroplasty with a modular cementless stem: mid-term follow up.Jibodh SR, Schwarzkopf R, Anthony SG, Malchau H, Dempsey KE, Estok DM 2nd.J Arthroplasty. 2013 Aug;28(7):1167-72. doi: 10.1016/j.arth.2012.07.031.
Epub 2012 Oct 29.
PMID: 23114191 - Total joint arthroplasty in human immunodeficiency virus positive patients.Swensen S, Schwarzkopf R.Orthop Surg. 2012 Nov;4(4):211-5. doi: 10.1111/os.12001. Review.
PMID: 23109304 - Heterotopic ossification after total hip arthroplasty.Cohn RM, Schwarzkopf R, Jaffe F.Am J Orthop (Belle Mead NJ). 2011 Nov;40(11):E232-5. Review.
PMID: 22263220 - Failure rate of a rotating hinge knee design due to yoke fracture of the hinged tibial insert: a retrospective data analysis and review of the literature.Friesenbichler J, Schwarzkopf R, Sadoghi P, Marwin SE, Glehr M, Maurer-Ertl W, Leithner A.Int Orthop. 2012 May;36(5):993-8. doi: 10.1007/s00264-011-1462-9. Epub 2011 Dec 28. Review.
PMID: 22202962 - Correlation between nutritional status and Staphylococcus colonization in hip and knee replacement patients.Schwarzkopf R, Russell TA, Shea M, Slover JD.Bull NYU Hosp Jt Dis. 2011;69(4):308-11.
PMID: 22196387 - Finite element analysis of femoral neck stress in relation to pelvic width.Schwarzkopf R, Dong NN, Fetto JF.Bull NYU Hosp Jt Dis. 2011;69(4):292-7.
PMID: 22196384 - Sliding of two lag screw designs in a highly comminuted fracture model.Kummer FJ, Schwarzkopf R, Takemoto RC, Egol KA.Bull NYU Hosp Jt Dis. 2011;69(4):289-91.
PMID: 22196383 - Electronic measurement of soft-tissue balancing reduces lateral releases in total knee arthroplasty.Fetto JF, Hadley S, Leffers KJ, Leslie CJ, Schwarzkopf R.Bull NYU Hosp Jt Dis. 2011;69(4):285-8.
PMID: 22196382 - Simultaneous bilateral total hip arthroplasty with hydroxyapatite-coated implants: a 20-year follow-up.Schwarzkopf R, Olivieri P, Jaffe WL.J Arthroplasty. 2012 Aug;27(7):1364-9. doi: 10.1016/j.arth.2011.10.029. Epub 2011 Dec 16.
PMID: 22177794 - Helical blade vs telescoping lag screw for intertrochanteric fracture fixation.Schwarzkopf R, Takemoto RC, Kummer FJ, Egol KA.Am J Orthop (Belle Mead NJ). 2011 Sep;40(9):452-6.
PMID: 22022674 - Acoustic emission studies of posterior stabilized and cruciate retaining knee arthroplasties.Schwarzkopf R, Kummer FJ, Jaffe WL.J Knee Surg. 2011 Sep;24(3):185-9.
PMID: 21980879 - Is repetitive intraoperative splash basin use a source of bacterial contamination in total joint replacement?Glait SA, Schwarzkopf R, Gould S, Bosco J, Slover J.Orthopedics. 2011 Sep 9;34(9):e546-9. doi: 10.3928/01477447-20110714-06.
PMID: 21902155 - Postoperative complication rates in the “super-obese” hip and knee arthroplasty population.Schwarzkopf R, Thompson SL, Adwar SJ, Liublinska V, Slover JD.J Arthroplasty. 2012 Mar;27(3):397-401. doi: 10.1016/j.arth.2011.04.017. Epub 2011 Jun 14.
PMID: 21676578 - Foot and shoe size mismatch in three different New York City populations.Schwarzkopf R, Perretta DJ, Russell TA, Sheskier SC.J Foot Ankle Surg. 2011 Jul-Aug;50(4):391-4. doi: 10.1053/j.jfas.2011.04.030. Epu
2016 AAHKS Meeting Presentations