Evidence Search

Outcomes of patellofemoral joint arthroplasty: a systematic review of revision timelines and complication rates.

Journal of orthopaedic surgery and research | 2025 | Vella-Baldacchino M, Chughtai D, Kow J, Carr C

[Indexed for MEDLINE] Conflict of interest statement: Declarations. Ethics approval and consent to participate: A predefined protocol was registered on Prospero and adhered to using PRISMA guidelines. No ethical approval is required for systematic review. Consent for publication: MV-B drafted the initial manuscript, and all authors (DC, JK, CC, AC, AFF, JR, and AL) were involve...

Outcome of simultaneous bi-unicompartmental knee arthroplasty: a systematic review.

Acta bio-medica : Atenei Parmensis | 2023 | Akkawi I, Draghetti M, Zmerly H

[Indexed for MEDLINE] Conflict of interest statement: Each author declares that he has no commercial associations (e.g. consultancies, stock ownership, equity interest, patent/licensing arrangement etc.) that might pose a conflict of interest in connection with the submitted article. 18. J Clin Med. 2024 Nov 19;13(22):6975. doi: 10.3390/jcm13226975. Radiological Approach to Ass...

The PAT randomized clinical trial.

The bone & joint journal | 2020 | Joseph MN, Achten J, Parsons NR, Costa ML

[Indexed for MEDLINE] 8. Cureus. 2024 Oct 6;16(10):e70936. doi: 10.7759/cureus.70936. eCollection 2024 Oct. Patellar Resurfacing in Total Knee Arthroplasty: A Contentious Matter. Upadhyay P(1), Salwan A(1), Kanani K(1), Koushik A(1), Mittal A(1), Goyal S(1). Author information: (1)Orthopaedics and Trauma, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Educati...

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...

Patellar Resurfacing in Total Knee Arthroplasty: A Contentious Matter.

Cureus | 2024 | Upadhyay P, Salwan A, Kanani K, Koushik A

Conflict of interest statement: Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at presen...

Is patella facet arthritis a contraindication to unicompartmental knee arthroplasty: Current concepts.

Journal of ISAKOS : joint disorders & orthopaedic sports medicine | 2024 | Bertrand TE, Melvin PR, Lombardi AV Jr, Berend KR

[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: Adolph Lombardi, Jr., MD reports a relationship with Zimmer Biomet that includes: consulting or advisory. Adolph Lombardi, Jr., MD (JIS Research Institute) r...

Radiological Approach to Assessment of Lower-Limb Alignment-Coronal and Transverse Plane Analysis.

Journal of clinical medicine | 2024 | Michalska-Foryszewska A, Modzelewski P, Sklinda K, Mruk B

Conflict of interest statement: The authors declare no conflicts of interest. 19. Joints. 2013 Jun 12;1(1):10-7. eCollection 2013 Mar. Patellar malalignment treatment in total knee arthroplasty. Gasparini G(1), Familiari F(1), Ranuccio F(1). Author information: (1)Department of Orthopaedic and Trauma Surgery, "Magna Graecia" University of Catanzaro, Italy. The patella, with or...

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. Orthop Traumatol Surg Res. 2014 Feb;100(1 Suppl):S35-43. doi: 10.1016/j.otsr.2013.06.013. Epub 2014 Jan 9. Patellofemoral arthroplasty. Lustig S(1). Author information:...

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...

Understanding the patellofemoral joint in total knee arthroplasty.

Canadian journal of surgery. Journal canadien de chirurgie | 2019 | Matz J, Lanting BA, Howard JL

[Indexed for MEDLINE] Conflict of interest statement: J. Matz declares no competing interests. B. Lanting declares ownership of IdealFit Spacer Solutions, paid consultancies with Intellijoint Surgical, Stryker and DePuy Synthes, and research grants from Stryker, DePuy Synthes and Smith & Nephew. J. Howard declares ownership of PersaFix Technologies, paid consultancies with DePu...

Patellar complications after total knee arthroplasty.

Orthopaedics & traumatology, surgery & research : OTSR | 2019 | Putman S, Boureau F, Girard J, Migaud H

[Indexed for MEDLINE] 7. 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), Costa ML(4); PAT Trial Collaborators. Author information: (1)Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK; University Hospitals Coventry and Warw...

Management of periprosthetic patellar fractures. A systematic review of literature.

Injury | 2007 | Chalidis BE, Tsiridis E, Tragas AA, Stavrou Z

[Indexed for MEDLINE]

Patellofemoral arthroplasty.

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

[Indexed for MEDLINE] 4. 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...

How to interpret postoperative X-rays after total knee arthroplasty.

Orthopaedic surgery | 2014 | Kumar N, Yadav C, Raj R, Anand S

[Indexed for MEDLINE] 15. J Orthop Surg Res. 2025 Mar 17;20(1):289. doi: 10.1186/s13018-025-05592-8. Outcomes of patellofemoral joint arthroplasty: a systematic review of revision timelines and complication rates. Vella-Baldacchino M(1), Chughtai D(2), Kow J(2), Carr C(2), Coyle A(2), Farrow-Foster A(2), Russell J(2), Liddle AD(2). Author information: (1)Department of Surgery a...

Patellar malalignment treatment in total knee arthroplasty.

Joints | 2013 | Gasparini G, Familiari F, Ranuccio F

20. Injury. 2007 Jun;38(6):714-24. doi: 10.1016/j.injury.2007.02.054. Epub 2007 May 2. Management of periprosthetic patellar fractures. A systematic review of literature. Chalidis BE(1), Tsiridis E, Tragas AA, Stavrou Z, Giannoudis PV. Author information: (1)Academic Department of Trauma & Orthopaedics, School of Medicine, University of Leeds, LGI University Hospital, Clarendon...

Patellofemoral arthroplasty, where are we today?

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA | 2012 | Lustig S, Magnussen RA, Dahm DL, Parker D

[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...

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. 17. Acta Biomed. 2023 Dec 5;94(6):e2023240....

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...

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. Clin Orthop Relat Res. 2006 May;446:149-60. doi: 10.1097/01.blo.0000214415.83593.db. Patellofemoral...

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...

Technique and timing of two-stage exchange for infection in TKA.

Clinical orthopaedics and related research | 2007 | Burnett RS, Kelly MA, Hanssen AD, Barrack RL

[Indexed for MEDLINE] 13. J ISAKOS. 2024 Dec;9(6):100343. doi: 10.1016/j.jisako.2024.100343. Epub 2024 Oct 16. Is patella facet arthritis a contraindication to unicompartmental knee arthroplasty: Current concepts. Bertrand TE(1), Melvin PR(2), Lombardi AV Jr(2), Berend KR(2). Author information: (1)JIS Orthopedics Inc., New Albany, OH 7277 Smith's Mill Rd, Ste 200, New Albany,...

Patellofemoral instability after total knee arthroplasty.

Clinical orthopaedics and related research | 2006 | Eisenhuth SA, Saleh KJ, Cui Q, Clark CR

[Indexed for MEDLINE] 12. Clin Orthop Relat Res. 2007 Nov;464:164-78. doi: 10.1097/BLO.0b013e318157eb1e. Technique and timing of two-stage exchange for infection in TKA. Burnett RS(1), Kelly MA, Hanssen AD, Barrack RL. Author information: (1)Department of Orthopaedic Surgery, Washington University School of Medicine, Barnes-Jewish Hospital, St Louis, MO 63110, USA. Infection in...

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...

What is the Societal Value of TKA?: TKA study is first of a series to identify the value of orthopaedic procedures to society

Journal of the American Academy of Orthopaedic Surgeons | 2013 | PETER POLLACK

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...

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.