Evidence Search

Outcomes of isolated patellofemoral arthroplasty.

Journal of ISAKOS : joint disorders & orthopaedic sports medicine | 2024 | Cardenas C, Wascher DC

[Indexed for MEDLINE] Conflict of interest statement: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Daniel C Wascher reports a relationship with International Society of Arthroscopy Knee Surgery and Orthopaedic Sports Medicine that includes: board membershi...

Modern Patellofemoral Arthroplasty.

JBJS reviews | 2023 | Bond EC, Stauffer TP, Hendren S, Amendola A

[Indexed for MEDLINE] Conflict of interest statement: Disclosure: The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article (http://links.lww.com/JBJSREV/B2). 3. Bone Joint J. 2020 Mar;102-B(3):310-318. doi: 10.1302/0301-620X.102B3.BJJ-2019-0723.R1. The PAT randomized clinical trial. Joseph MN(1), Achten J(2), Parsons NR(3), Cos...

Patello-femoral Replacement.

Journal unavailable | 2020 | Rivière C, Vendittoli PA, Sergio R, Stefano P

2. JBJS Rev. 2023 Sep 1;11(9). doi: 10.2106/JBJS.RVW.23.00071. eCollection 2023 Sep 1. Modern Patellofemoral Arthroplasty. Bond EC(1), Stauffer TP(2), Hendren S(2), Amendola A(1). Author information: (1)Division of Orthopedic Surgery, Duke University, Durham, North Carolina. (2)School of Medicine, Duke University, Durham, North Carolina. INTRODUCTION: The ideal procedure for is...

Effect of Patellar Resurfacing on Patellofemoral Crepitus in Posterior-Stabilized Total Knee Arthroplasty.

The Journal of arthroplasty | 2016 | Ogawa H, Matsumoto K, Akiyama H

[Indexed for MEDLINE] 17. Int Orthop. 2024 Feb;48(2):449-454. doi: 10.1007/s00264-023-05977-6. Epub 2023 Sep 13. Transillumination method in total knee arthroplasty: new approach with old tools. Karimov M(1), Madrakhimov S(2). Author information: (1)Department of Traumatology and Orthopedics, Tashkent Medical Academy, Tashkent, Uzbekistan. (2)Department of Traumatology and Orth...

Patellofemoral arthroplasty.

Orthopaedics & traumatology, surgery & research : OTSR | 2014 | Lustig S

[Indexed for MEDLINE] 10. Bone Jt Open. 2023 Dec 15;4(12):948-956. doi: 10.1302/2633-1462.412.BJO-2023-0100.R1. Should we recommend patellofemoral arthroplasties to patients? Vella-Baldacchino M(1), Webb J(2), Selvarajah B(2), Chatha S(2), Davies A(3), Cobb JP(1), Liddle AD(1). Author information: (1)MSk Lab, Imperial College London, Department of Surgery & Cancer, Sir Michael...

Design and kinematics in total knee arthroplasty.

International orthopaedics | 2014 | Digennaro V, Zambianchi F, Marcovigi A, Mugnai R

[Indexed for MEDLINE] 15. BMC Musculoskelet Disord. 2021 Mar 23;22(1):298. doi: 10.1186/s12891-021-04175-y. Influence of Patella thickness on Patellofemoral pressure in total knee Arthroplasty. Tanikawa H(1), Tada M(2), Ogawa R(3), Harato K(3), Niki Y(3), Kobayashi S(3), Nagura T(4). Author information: (1)Department of Orthopedic Surgery, Shiroi Seijinkai Hospital, 3-25-2 Sasa...

Femoral component rotational alignment in robotic-assisted total knee arthroplasty with functional knee positioning varies across knee phenotypes without affecting clinical outcomes.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA | 2025 | Zambianchi F, Bazzan G, Iorio V, Cuoghi Costantini R

[Indexed for MEDLINE] Conflict of interest statement: The author, Francesco Zambianchi, reports speaking fees from Ab Medica S.p.A. The authors, Gabriele Bazzan, Stefano Seracchioli and Riccardo Cuoghi Costantini, or any member of their immediate family, have no funding or commercial associations (e.g. consultancies, stock ownership, equity interest and patent/licensing arrange...

Patellofemoral arthroplasty and chondrocalcinosis: a twenty year follow-up.

International orthopaedics | 2025 | Hernigou P, Caton J

[Indexed for MEDLINE] Conflict of interest statement: Declarations. Ethics approval and consent to participate: This study was performed in line with the principles of the Declaration of Helsinki. Informed consent was waived due to the retrospective design of the study. Competing interests: The authors declare no competing interests. 9. Orthop Traumatol Surg Res. 2014 Feb;100(1...

Midterm outcomes of patellofemoral arthroplasty in patients of isolated patellofemoral arthritis.

Scientific reports | 2025 | Ze X, Dong Q, Zhou H, Xie Y

[Indexed for MEDLINE] Conflict of interest statement: Competing interests: The authors declare no competing interests. 12. J Arthroplasty. 2023 Jul;38(7 Suppl 2):S369-S375. doi: 10.1016/j.arth.2023.02.083. Epub 2023 Mar 6. Outcomes are Compromised When Revising Patellofemoral Arthroplasties for Patellar Component Failures. Treu EA(1), Frandsen JJ(1), Al Saidi NN(2), Blackburn B...

Vascular injuries and complications in orthopedic surgery procedures

Journal of Orthopaedic Reports | 2025 | Mohammed Al-Rumaih, Fahad Al-Jaber, Nabil Batheeb

Chronic Flexion Patellar Dislocation with Femoral Patellofemoral Dysplasia and Anterior Bump: Treated by Distal Femoral Subtraction Osteotomy and Medial Patellofemoral Ligament Reconstruction – A Case Report

Journal of Orthopaedic Case Reports | 2025 | Florent Francony, Alphonse Daudet Batchom, Sekou Sidibe

Introduction: Chronic patellar dislocation during flexion is a rare condition associated with femoral dysplasia and dynamic patellar maltracking. The presence of an anterior femoral bump contributes to the mechanical conflict. Case Report: We report the case of a young adult with chronic patellar dislocation during knee flexion, associated with patellofemoral dysplasia, anterio...

Transillumination method in total knee arthroplasty: new approach with old tools.

International orthopaedics | 2024 | Karimov M, Madrakhimov S

[Indexed for MEDLINE] Conflict of interest statement: The authors declare no competing interests. 18. Bone Joint Res. 2012 Oct 1;1(10):263-71. doi: 10.1302/2046-3758.110.2000117. Print 2012 Oct. Radiological method for measuring patellofemoral tracking and tibiofemoral kinematics before and after total knee replacement. Sharma GB(1), Saevarsson SK, Amiri S, Montgomery S, Ramm H...

Orthopedic Education Series - Stiffness in TKA: A Lecture for Residents & Fellows

OrthoMedia | 2024

Ortho Education Series - Lectures for Orthopaedic Surgeons: Alignment in TKA

OrthoMedia | 2024

Ortho Education Series - Lectures for Orthopaedic Surgeons: Managing Pain in TKA

OrthoMedia | 2024

TREATMENT COMPLICATIONS OF AFTER PEDIATRIC PATELLOFEMORAL SURGERY

Pediatric Orthopedics Complications and Management | 2024 | MEHMET ÇAVUŞ, BERTAN CENGİZ, SİNAN KARAOĞLU

Should we recommend patellofemoral arthroplasties to patients?

Bone & joint open | 2023 | Vella-Baldacchino M, Webb J, Selvarajah B, Chatha S

Conflict of interest statement: M. Vella-Baldacchino is an Orthopaedic Research UK Early Career Research Fellow (Project no: 551), and discloses grants or contracts from Orthopaedic Research UK. A. Davies declares being a Royal College of Surgeons of England Research Fellow. 11. Sci Rep. 2025 Nov 24;15(1):41563. doi: 10.1038/s41598-025-25465-8. Midterm outcomes of patellofemora...

Outcomes are Compromised When Revising Patellofemoral Arthroplasties for Patellar Component Failures.

The Journal of arthroplasty | 2023 | Treu EA, Frandsen JJ, Al Saidi NN, Blackburn BE

[Indexed for MEDLINE] 13. J Arthroplasty. 2021 Feb;36(2):550-559. doi: 10.1016/j.arth.2020.08.061. Epub 2020 Sep 8. Outcomes of Cemented Total Knee Arthroplasty for Secondary Osteonecrosis of the Knee. Boontanapibul K(1), Amanatullah DF(2), Huddleston JI 3rd(2), Maloney WJ(2), Goodman SB(2). Author information: (1)Stanford University Medical Center Outpatient Center, Redwood Ci...

Patellofemoral Arthroplasty for Irreducible Chronic Bilateral Patella Dislocation-A Case Report

Journal of Orthopaedic Case Reports | 2023 | Elias Mazzawi, Alaa Abu Elasal, Eran Keltz, Gabriel Nierenberg

Introduction: Patellofemoral joint arthroplasty (PFJA) is mainly used to treat older patients suffering from osteoarthritis. However, this case report sheds light on the implications of this treatment for young patients suffering from patellar maltracking and secondary patellofemoral osteoarthritis (PFOA). Case Report: A female patient in her late 3rd decade of life presented w...

Postoperative Patellar Height After Undergoing Total Knee Arthroplasty: Mechanical Axis Versus Kinematic Axis.

Cureus | 2022 | Elkadi S, Krisanda E, Panish BJ, Donaldson S

Conflict of interest statement: The authors have declared financial relationships, which are detailed in the next section.

Outcomes of Cemented Total Knee Arthroplasty for Secondary Osteonecrosis of the Knee.

The Journal of arthroplasty | 2021 | Boontanapibul K, Amanatullah DF, Huddleston JI 3rd, Maloney WJ

[Indexed for MEDLINE] 14. Int Orthop. 2014 Feb;38(2):227-33. doi: 10.1007/s00264-013-2245-2. Epub 2014 Jan 14. Design and kinematics in total knee arthroplasty. Digennaro V(1), Zambianchi F, Marcovigi A, Mugnai R, Fiacchi F, Catani F. Author information: (1)Department of Orthopaedic Surgery, Azienda Ospedaliero-Universitaria Policlinico di Modena, University of Modena and Reggi...

Influence of Patella thickness on Patellofemoral pressure in total knee Arthroplasty.

BMC musculoskeletal disorders | 2021 | Tanikawa H, Tada M, Ogawa R, Harato K

[Indexed for MEDLINE] Conflict of interest statement: The authors declare that they have no competing interests. 16. J Arthroplasty. 2016 Aug;31(8):1792-6. doi: 10.1016/j.arth.2016.01.023. Epub 2016 Jan 21. Effect of Patellar Resurfacing on Patellofemoral Crepitus in Posterior-Stabilized Total Knee Arthroplasty. Ogawa H(1), Matsumoto K(1), Akiyama H(1). Author information: (1)D...

Complications of Patella in Total Knee Arthroplasty (TKA)

Medical & Clinical Research | 2021

Background and Methods: Postoperative complications may impair the outcome of total knee arthroplasty (TKA). Patellar instability is a major cause of postoperative pain and functional limitation for which revision surgery may be necessary [1]. It may occur after TKA with or without patellar resurfacing. RESULTS AND CONCLUSIONS: Subluxation is more common than dislocation; the i...

Bicompartmental Knee Arthroplasty (BKA) in comparison to unicompartmental (UKA), Patellofemoral (PFA) ans total knee arthroplasty (TKA) – Early Clinical Results

Orthopaedic Journal of Sports Medicine | 2019 | Johannes Holz, Stefan Schneider, Ansgar Ilg, Rene Kaiser

Aims and Objectives: The purpose was to evaluate the clinical outcomes of patients with knee osteoarthritis treated with bicompartmental arthroplasty (BKA) in comparison to unicompartmental (UKA), patellofemoral (PFA) and total knee arthroplasty (TKA) in a single center. Materials and Methods: This is a prospective study analyzing a consecutive series of 396 patients from two s...

Patellofemoral arthroplasty conversion to total knee arthroplasty: Retrieval analysis and clinical correlation.

The Knee | 2017 | Christ AB, Baral E, Koch C, Shubin Stein BE

[Indexed for MEDLINE] 5. Knee Surg Sports Traumatol Arthrosc. 2025 Nov;33(11):3915-3924. doi: 10.1002/ksa.12732. Epub 2025 Jun 29. Femoral component rotational alignment in robotic-assisted total knee arthroplasty with functional knee positioning varies across knee phenotypes without affecting clinical outcomes. Zambianchi F(1), Bazzan G(2), Iorio V(3), Cuoghi Costantini R(4),...

Robotic-Arm Assisted Total Knee Arthroplasty Demonstrated Soft Tissue Protection.

Surgical technology international | 2017 | Khlopas A, Chughtai M, Hampp EL, Scholl LY

[Indexed for MEDLINE] 20. Cureus. 2022 Apr 21;14(4):e24341. doi: 10.7759/cureus.24341. eCollection 2022 Apr. Postoperative Patellar Height After Undergoing Total Knee Arthroplasty: Mechanical Axis Versus Kinematic Axis. Elkadi S(1), Krisanda E(1), Panish BJ(1), Donaldson S(1), Schaefer E(1), Hamzeh M(1), Bovill J(2), Freed N(1), Elkordy Z(1), El Masry S(1), Cach G(1), Jacquez E...

Radiological method for measuring patellofemoral tracking and tibiofemoral kinematics before and after total knee replacement.

Bone & joint research | 2012 | Sharma GB, Saevarsson SK, Amiri S, Montgomery S

Conflict of interest statement: ICMJE Conflict of Interest:The authors have no other conflicts of interest. The study sponsors had no involvement in the study or manuscript preparation. 19. Surg Technol Int. 2017 Jul 25;30:441-446. Robotic-Arm Assisted Total Knee Arthroplasty Demonstrated Soft Tissue Protection. Khlopas A(1), Chughtai M(1), Hampp EL(2), Scholl LY(2), Prieto M(3...

Safety of Simultaneous-Bilateral TKA Versus Staged-Bilateral TKA

JBJS Orthopaedic Highlights: Knee Surgery | 2012

Joint line elevation in revision TKA leads to increased patellofemoral contact forces

Journal of Orthopaedic Research | 2010 | Christian König, Alexey Sharenkov, Georg Matziolis, William R. Taylor

AbstractOne difficulty in revision total knee arthroplasty (TKA) is the management of distal femoral bone defects in which a joint line elevation (JLE) is likely to occur. Although JLE has been associated with inferior clinical results, the effect that an elevated joint line has on knee contact forces has not been investigated. To understand the clinical observations and elabor...

Changes to patellar blood flow after minimally invasive total knee arthroplasty.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA | 2009 | Hasegawa M, Kawamura G, Wakabayashi H, Sudo A

[Indexed for MEDLINE] 7. J ISAKOS. 2024 Aug;9(4):796-805. doi: 10.1016/j.jisako.2023.11.005. Epub 2023 Nov 19. Outcomes of isolated patellofemoral arthroplasty. Cardenas C(1), Wascher DC(2). Author information: (1)Department of Orthopaedic Surgery, University of New Mexico, MSC 10 5600, 1 University of New Mexico, Albuquerque, NM 87131-0001, USA. (2)Department of Orthopaedic Su...

Patellofemoral Arthroplasty in the Treatment of Patellofemoral Arthritis: Rationale and Outcomes in Younger Patients

Orthopedic Clinics of North America | 2008 | Wayne B. Leadbetter

Complications of Patellofemoral Joint Surgery

Orthopedic Clinics of North America | 1992 | Ira K. Evans, Lonnie E. Paulos

WITHDRAWN: Early Patellofemoral Function of Unilateral TKA with Medial Pivot Prostheses is Superior than with Conventional Posterior-Stabilized Prostheses

Journal unavailable

Abstract The authors have requested that this preprint be withdrawn due to author disagreement.

Good clinical outcomes of patellofemoral arthroplasty for isolated patellofemoral osteoarthritis: a case-matched cohort comparative study of PFA with TKA

Journal unavailable | Fei Wang, Wei Lin, Jia Chen, Yike Dai

Abstract Background: Severe isolated patellofemoral osteoarthritis is usually treated by total knee arthroplasty (TKA) in the majority of the world but patellofemoral arthroplasty (PFA) has been a viable alternative for many years although there have been concerns about implant longevity. The purpose of this research was to compare the clinical outcome of patients with isolated...