1
|
Mosher ZA, Bolognesi MP, Malkani AL, Meneghini RM, Oni JK, Fricka KB. Cementless Total Knee Arthroplasty: A Resurgence-Who, When, Where, and How? J Arthroplasty 2024; 39:S45-S53. [PMID: 38458333 DOI: 10.1016/j.arth.2024.02.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/22/2024] [Accepted: 02/27/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Total knee arthroplasty (TKA) is one of the most common procedures in orthopaedics, but there is still debate over the optimal fixation method for long-term durability: cement versus cementless bone ingrowth. Recent improvements in implant materials and technology have offered the possibility of cementless TKA to change clinical practice with durable, stable biological fixation of the implants, improved operative efficiency, and optimal long-term results, particularly in younger and more active patients. METHODS This symposium evaluated the history of cementless TKA, the recent resurgence, and appropriate patient selection, as well as the historical and modern-generation outcomes of each implant (tibia, femur, and patella). Additionally, surgical technique pearls to assist in reliable, reproducible outcomes were detailed. RESULTS Historically, cemented fixation has been the gold standard for TKA. However, cementless fixation is increasing in prevalence in the United States and globally, with equivalent or improved results demonstrated in appropriately selected patients. CONCLUSIONS Cementless TKA provides durable biologic fixation and successful long-term results with improved operating room efficiency. Cementless TKA may be broadly utilized in appropriately selected patients, with intraoperative care taken to perform meticulous bone cuts to promote appropriate bony contact and biologic fixation.
Collapse
Affiliation(s)
- Zachary A Mosher
- Anderson Orthopaedic Research Institute (AORI), Alexandria, Virginia; Inova Mount Vernon Hospital Joint Replacement Center, Alexandria, Virginia
| | | | - Arthur L Malkani
- Department of Orthopaedic Surgery, University of Louisville, Louisville, Kentucky
| | - R Michael Meneghini
- Indiana Joint Replacement Institute, Indianapolis, Indiana; Department of Orthopaedic Surgery, Indiana University, Indianapolis, Indiana
| | - Julius K Oni
- Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, Maryland
| | - Kevin B Fricka
- Anderson Orthopaedic Research Institute (AORI), Alexandria, Virginia; Inova Mount Vernon Hospital Joint Replacement Center, Alexandria, Virginia
| |
Collapse
|
2
|
AlShehri Y, Megaloikonomos PD, Neufeld ME, Howard LC, Greidanus NV, Garbuz DS, Masri BA. Cementless Total Knee Arthroplasty: A State-of-the-Art Review. JBJS Rev 2024; 12:01874474-202407000-00004. [PMID: 38968372 DOI: 10.2106/jbjs.rvw.24.00064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2024]
Abstract
» The demographic profile of candidates for total knee arthroplasty (TKA) is shifting toward younger and more active individuals.» While cemented fixation remains the gold standard in TKA, the interest is growing in exploring cementless fixation as a potentially more durable alternative.» Advances in manufacturing technologies are enhancing the prospects for superior long-term biological fixation.» Current research indicates that intermediate to long-term outcomes of modern cementless TKA designs are comparable with traditional cemented designs.» The selection of appropriate patients is critical to the success of cementless fixation techniques in TKA.» There is a need for high-quality research to better understand the potential differences and relative benefits of cemented vs. cementless TKA systems.
Collapse
Affiliation(s)
- Yasir AlShehri
- Department of Orthopaedics, University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | | | | | | | | |
Collapse
|
3
|
Hyldahl E, Gotfredsen K, Lynge Pedersen AM, Storgård Jensen S. Survival and Success of Dental Implants in Patients with Autoimmune Diseases: a Systematic Review. J Oral Maxillofac Res 2024; 15:e1. [PMID: 38812949 PMCID: PMC11131373 DOI: 10.5037/jomr.2024.15101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 03/31/2024] [Indexed: 05/31/2024]
Abstract
Objectives The purpose of this systematic review is to disclose the impact of autoimmune diseases and their medical treatment on dental implant survival and success. Material and Methods A literature search was conducted using MEDLINE (PubMed), The Cochrane Library and Embase up to December 6th, 2021. Any clinical study on patients with an autoimmune disease in whom implant therapy was performed was eligible. The quality of included studies was assessed using the Newcastle-Ottawa Scale. For each autoimmune disease group, data synthesis was divided into three groups: 1) overall results of the autoimmune disease, 2) overall results of corresponding control groups and 3) overall results of the autoimmune disease with a concomitant autoimmune disease (a subgroup of group 1). Descriptive statistics were used. Results Of 4,865 identified articles, 67 could be included and mainly comprising case reports and retrospective studies with an overall low quality. Implant survival rate was 50 to 100% on patient and implant level after a weighted mean follow-up of 17.7 to 68.1 months. Implant success was sporadically reported. Data on immunosuppressive medication were too heterogeneously reported to allow detailed analysis. Conclusions Overall, a high implant survival rate was reported in patients with autoimmune diseases. However, the identified studies were characterized by a low quality. No conclusions could be made regarding implant success and the effect of immunosuppressants due to heterogeneous reporting.
Collapse
Affiliation(s)
- Emil Hyldahl
- Oral Surgery, Section for Oral Biology and Immunopathology, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, CopenhagenDenmark.
| | - Klaus Gotfredsen
- Oral Rehabilitation, Section for Oral Health, Society and Technology, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, CopenhagenDenmark.
| | - Anne Marie Lynge Pedersen
- Oral Pathology and Medicine, Section for Oral Biology and Immunopathology, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, CopenhagenDenmark.
| | - Simon Storgård Jensen
- Oral Surgery, Section for Oral Biology and Immunopathology, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, CopenhagenDenmark.
| |
Collapse
|
4
|
Schwabe MT, Hannon CP. The Evolution, Current Indications and Outcomes of Cementless Total Knee Arthroplasty. J Clin Med 2022; 11:jcm11226608. [PMID: 36431091 PMCID: PMC9693456 DOI: 10.3390/jcm11226608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/04/2022] [Accepted: 11/04/2022] [Indexed: 11/09/2022] Open
Abstract
Total knee arthroplasty (TKA) has been performed by orthopedic surgeons for decades, but the cementless TKA has only recently gained much interest in the world of arthroplasty. Initially, early designs had multiple complications, particularly with aseptic loosening due to osteolysis and micromotion. However, modifications have shown good outcomes and excellent survivorship. Over the last several decades, changes in implant designs as well as implant materials/coatings have helped with bone in growth and stability. Furthermore, surgeons have been performing TKA in younger and more obese patients as these populations have been increasing. Good results from the cementless TKA compared to cemented TKA may be a better option in these more challenging populations, as several studies have shown greater survivorship in patients that are younger and have a greater BMI. Additionally, a cementless TKA may be more cost effective, which remains a concern in today's healthcare environment. Overall, cemented and cementless TKA have great results in modern times and there is still a debate as to which implant is superior.
Collapse
|
5
|
Long-term outcomes and duration of outdoor ambulation following primary total knee arthroplasty in patients with rheumatoid arthritis. J Orthop Sci 2022; 27:414-419. [PMID: 33931278 DOI: 10.1016/j.jos.2021.01.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 12/09/2020] [Accepted: 01/02/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND The medical treatment of rheumatoid arthritis (RA) has made remarkable progress with the introduction of methotrexate and biological agents. However, there have been few reports of long-term results of total knee arthroplasty (TKA) for RA since the introduction of these drugs. Ambulation is an important form of exercise for maintaining health. We investigated the long-term outcomes and the ability to walk outdoors following TKA in patients with RA. METHODS We retrospectively reviewed 142 patients with RA (201 knees) who had undergone primary TKA. The mean follow-up was 10.6 years. RESULTS Markers of RA disease activity all improved significantly postoperatively. Mean Japanese Orthopedic Association scores improved from 49.3 points before surgery to 81.8 at follow-up. The mean maximum flexion angle improved from 107.8° to 112.9°. The causes of TKA revision comprised 2 mechanical loosening, 1 late infection, and 1 fracture of the femoral condyle. The survival rate of TKA was 96.6% at 15 years. Fifty-five patients were not able to walk outdoors. The rate of inability to ambulate outdoors was 38.3 per 1000 person-years. The survival rate of ability to ambulate outdoors were 48.8% at 15 years. Preoperative advanced age, low body weight, steroid use and non-use of biologics were identified as risk factors for inability to ambulate outdoors. CONCLUSIONS Although the cumulative survival rate of TKA implants was as good as 96.6% in 15 years, the cumulative rate of ability to ambulate outdoors was only 48.8%. The reason for the inability to walk outdoors was thought to be mainly due to deterioration of RA, comorbidity or muscular weakness associated with aging, rather than knee dysfunction.
Collapse
|
6
|
Plantz MA, Sherman AE, Miller CH, Hardt KD, Lee YC. Outcomes of Total Knee Arthroplasty in Patients With Rheumatoid Arthritis. Orthopedics 2021; 44:e626-e632. [PMID: 34590960 DOI: 10.3928/01477447-20210817-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The purpose of this study was to examine current literature regarding the efficacy of total knee arthroplasty for patients with rheumatoid arthritis. Studies that assessed total knee arthroplasty outcomes in patients with rheumatoid arthritis were identified on MEDLINE from January 2009 to November 2018. All 4 studies that assessed knee pain and 9 of 11 studies that assessed knee function noted significant improvement in average knee score. However, between 10% and 47% of patients had significant knee pain at final follow-up. Total knee arthroplasty provides significant improvement in knee pain and function for patients with rheumatoid arthritis. However, the rates of postoperative pain vary widely. [Orthopedics. 2021;44(5):e626-e632.].
Collapse
|
7
|
Xiao L, Huang Y, Zhan F. Knee alterations in rheumatoid arthritis: Comparison of US and MRI. Open Med (Wars) 2021; 16:913-918. [PMID: 34222666 PMCID: PMC8231465 DOI: 10.1515/med-2021-0310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 05/08/2021] [Accepted: 05/16/2021] [Indexed: 11/15/2022] Open
Abstract
Objective This study was designed to compare the diagnostic efficacy of ultrasonography (US) and magnetic resonance imaging (MRI) in detecting changes in the knee of patients with rheumatoid arthritis (RA) and discover the possible association between the serological index and bone erosion detected by US. Patients and methods In this retrospective study, the US images and MRI findings of the knee in patients with RA from December 2017 to January 2020 were evaluated. Diagnostic outcomes were compared. The rheumatoid factor, C-reactive protein, erythrocyte sedimentation rate, and anti-cyclic citrullinated peptide antibody (ACPA) levels of the patients were recorded. The relation between laboratory index and US findings was analyzed by multivariable logistic regression. Results US showed remarkable accuracy, sensitivity, and specificity in diagnosing synovitis, bone erosion, and soft tissue swelling. In terms of reliability, the agreement between US and MRI was moderate to almost perfect. Meanwhile, a positive association between ACPA level and bone erosion was observed in patients with RA. Conclusions US may have a role as the initial imaging modality in patients with RA. Patients with higher ACPA levels may need more active treatment because they are more likely to have bone erosion detected by US.
Collapse
Affiliation(s)
- Lu Xiao
- Department of Rheumatology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Hainan 570311, China
| | - Yanyan Huang
- Department of Rheumatology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Hainan 570311, China
| | - Feng Zhan
- Department of Rheumatology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Hainan 570311, China
| |
Collapse
|
8
|
Functional outcome of total knee replacement for inflammatory arthritis of knee. JOURNAL OF ORTHOPAEDICS, TRAUMA AND REHABILITATION 2020. [DOI: 10.1177/2210491720971841] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Introduction: Rheumatoid arthritis (RA) is a chronic, systemic, inflammatory disorder that involves symmetrical small and large joints. Despite DMARDs, biological agents and anti-inflammatory agents, severe damage to the joint cartilage occurs, mainly due to the growing synovium. Total knee replacement in RA has been an enormous boon to those who are suffering from pain and deformity because of severe restriction of knee joint movement. Objectives: To evaluate the clinical, functional and radiological outcomes after TKR for inflammatory arthropathy and to identify potential factors that affect the functional outcome after TKR for Rheumatoid Arthritis. Materials and Methods: Patients who underwent total knee arthroplasty for rheumatoid arthritis during the period 2011–2018 were recruited for the study after informed consent. The American Knee Society scores and functional scores were used for the functional outcome and assessment. Preoperative scores were obtained from previous medical records. Paired t test was done to determine the significance in changes between the preoperative and postoperative scores. Bivariate analysis using Spearman correlation and logistic regression analysis was performed to assess the influence of various factors on the postoperative knee scores. Results: The average age of patients at the time of TKR was 54 years, all were in stage IV disease, and the majority were women (n = 20). The significant improvement (p = 0.000) was observed between the preoperative (57.3) and postoperative (97.4) Knee Society scores, as well as improvement in functional scores from 36.3 preoperative to 85.2 points postoperatively after TKR. Steroid usage had a significant positive correlation. The duration of disease and involvement of the other joint had a significant negative correlation to postoperative functional scores. Conclusion: Total Knee Replacement has been proved as one of the most successful surgical interventions for reducing pain and enhancing physical function in inflammatory arthritis patients.
Collapse
|
9
|
Salem HS, Tarazi JM, Ehiorobo JO, Marchand KB, Mathew KK, Sodhi N, Mont MA. Cementless Fixation for Total Knee Arthroplasty in Various Patient Populations: A Literature Review. J Knee Surg 2020; 33:848-855. [PMID: 32259851 DOI: 10.1055/s-0040-1708880] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The number of total knee arthroplasties (TKAs) performed in the United States has increased considerably in recent years, with a major contribution from younger patients. Maximizing survivorship of these implants has always been a point of emphasis. Early TKA designs with cementless fixation were associated with high rates of complications and implant failures. However, recent advances in cementless designs have shown excellent results. The decision to use cemented or cementless fixation for patients undergoing TKA is typically based on the surgeon's experience and preference. However, several patient characteristics must also be taken into account. The purpose of this review was to describe the clinical outcomes of studies in which a cementless TKA system was utilized for patients who (1) were less than 60 years of age, (2) were greater than 75 years of age, (3) were obese, (4) had rheumatoid arthritis, and (5) had osteonecrosis of the knee. Based on the studies included in this review, it appears that cementless fixation is a viable option for patients who have all of the above demographics.
Collapse
Affiliation(s)
- Hytham S Salem
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, New York
| | - John M Tarazi
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, New York
| | - Joseph O Ehiorobo
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, New York
| | - Kevin B Marchand
- Department of Orthopedic Surgery, Northwell Hospital Lenox Hill, New York, New York
| | - Kevin K Mathew
- Department of Orthopedic Surgery, Northwell Hospital Lenox Hill, New York, New York
| | - Nipun Sodhi
- Department of Orthopaedic surgery, Long Island Jewish Medical Center, New Hyde Park, New York
| | - Michael A Mont
- Department of Orthopedic Surgery, Northwell Hospital Lenox Hill, New York, New York
| |
Collapse
|
10
|
Newman JM, Sodhi N, Khlopas A, Sultan AA, Chughtai M, Abraham R, Oh J, Molloy RM, Harwin SF, Mont MA. Cementless Total Knee Arthroplasty: A Comprehensive Review of the Literature. Orthopedics 2018; 41:263-273. [PMID: 30125035 DOI: 10.3928/01477447-20180815-05] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Accepted: 06/20/2018] [Indexed: 02/03/2023]
Abstract
This review evaluated (1) original and newer cementless implants; (2) outcomes of newer designs; (3) risks and benefits; and (4) newer cementless vs cemented total knee arthroplasties. A search for all reports on cementless total knee arthroplasties published from January 2010 to April 2017 was performed, and 31 studies were included for final analysis. Newer cementless total knee arthroplasty designs have shown excellent survivorship, functional outcomes, and satisfaction rates in both young and elderly populations. Compared with cement fixation, there may be potential benefits with the newer cementless implants. However, these findings need to be further substantiated with additional studies reporting longer-term results. [Orthopedics. 2018; 41(5):263-273.].
Collapse
|
11
|
Cementless TKA: Past, Present, and Future. Tech Orthop 2018. [DOI: 10.1097/bto.0000000000000269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
12
|
Patel N, Gwam CU, Khlopas A, Sodhi N, Sultan AA, Navarro SM, Ramkumar PN, Harwin SF, Mont MA. Outcomes of Cementless Total Knee Arthroplasty in Patients With Rheumatoid Arthritis. Orthopedics 2018; 41:103-106. [PMID: 29377055 DOI: 10.3928/01477447-20180123-05] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 12/06/2017] [Indexed: 02/03/2023]
Abstract
The objective of this study was to evaluate implant survivorship, clinical outcomes, postoperative complications, and radiographic outcomes of cementless total knee arthroplasty (TKA) in patients who have rheumatoid arthritis (RA). Patients who underwent a primary cementless posterior-stabilized TKA and who had RA were reviewed. A total of 126 TKAs in 122 patients who had a mean follow-up of 4 years were analyzed. Implant survivorship was calculated. Postoperative clinical and radiographic follow-up was performed at approximately 6 weeks and 3 months and then annually. Changes in range of motion and Knee Society scores were noted. Radiographic evaluation was conducted as part of the follow-up process. Implant survivorship was 99.2%, with 1 aseptic failure. At final follow-up, mean extension and flexion were 2° (range, 0°-10°) and 124° (range, 95°-140°), respectively. Mean Knee Society pain and function scores were 92 points (range, 80-100 points) and 84 points (range, 70-90 points), respectively. There were no surgical complications. No progressive radiolucencies, loosening, or subsidence were noted except from the single aseptic failure reported. This study reports excellent survivorship and clinical and radiographic outcomes of cementless TKAs in RA patients. Although the decision regarding whether to use cemented or cementless TKAs in these patients should be based on surgeon experience and patient characteristics, the recent advances in implant fixation of cementless TKAs indicate no salient contraindications for RA patients. [Orthopedics. 2018; 41(2):103-106.].
Collapse
|
13
|
Erdogan F, Sarikaya IA, Can A, Gorgun B. Management of knee rheumatoid arthritis and tibia nonunion with one-stage total knee arthroplasty and intramedullary nailing: A report of two cases. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2018; 52:65-69. [PMID: 28583752 PMCID: PMC6136314 DOI: 10.1016/j.aott.2017.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 06/09/2016] [Accepted: 06/28/2016] [Indexed: 11/24/2022]
Abstract
Total knee arthroplasty (TKA) is a surgical procedure which is widely used in the treatment of gonarthrosis secondary to rheumatoid arthritis (RA). The incidence of stress fractures in tibia in the patients with RA is higher compared to normal patients. In this study, we report two cases of TKA and intramedullary nailing in RA patients with severe knee arthritis and tibial nonunion. Both patients had a satisfactory clinical outcome with radiological healing of the tibial fracture.
Collapse
|
14
|
Ponziani L, Di Caprio F, Meringolo R. Cementless knee arthroplasty. ACTA BIO-MEDICA : ATENEI PARMENSIS 2017; 88:11-18. [PMID: 29083348 DOI: 10.23750/abm.v88i4 -s.6789] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 10/03/2017] [Indexed: 11/23/2022]
Abstract
Total knee replacement is a common treatment for advanced knee osteoarthritis. The most common and widespread method is cemented arthroplasty. As in the prosthetic hip a gradual transition from cemented to uncemented fixation techniques occurred over time, increasing interest is growing also around cementless knee fixation, with the theoretical advantages of preserving the bone stock and obtaining a biological fixation avoiding cement fragmentation. On the basis of the actual knowledge, the uncemented knee prosthesis represents an interesting alternative especially for the patient under 65 years of age, with viable bone quality, in which a biological bone-prosthesis fixation is desirable, while avoiding the drawbacks of cement fragmentation and of the possible future revision of a cemented implant. However the weak link remains the tibial fixation, so that technical tips are important to avoid micromovements with subsequent lack of osteointegration. In our experience, gap balancing, mobile bearings and no haemostatic tourniquet well combine with this kind of implant.
Collapse
|
15
|
Ponziani L, Francesco DC, Meringolo R. Cementless knee arthroplasty. ACTA BIO-MEDICA : ATENEI PARMENSIS 2017. [PMID: 29083348 PMCID: PMC6357665 DOI: 10.23750/abm.v88i4-s.6789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Total knee replacement is a common treatment for advanced knee osteoarthritis. The most common and widespread method is cemented arthroplasty. As in the prosthetic hip a gradual transition from cemented to uncemented fixation techniques occurred over time, increasing interest is growing also around cementless knee fixation, with the theoretical advantages of preserving the bone stock and obtaining a biological fixation avoiding cement fragmentation. On the basis of the actual knowledge, the uncemented knee prosthesis represents an interesting alternative especially for the patient under 65 years of age, with viable bone quality, in which a biological bone-prosthesis fixation is desirable, while avoiding the drawbacks of cement fragmentation and of the possible future revision of a cemented implant. However the weak link remains the tibial fixation, so that technical tips are important to avoid micromovements with subsequent lack of osteointegration. In our experience, gap balancing, mobile bearings and no haemostatic tourniquet well combine with this kind of implant.
Collapse
Affiliation(s)
- Lorenzo Ponziani
- Correspondence: Lorenzo Ponziani, Ospedale Ceccarini, Viale Frosinone, 47838 – Riccione (RN), Tel. 0039-0541-608581, Fax 0039-0541-608531, E-mail:
| | | | | |
Collapse
|
16
|
Abstract
As the number of younger and more active patients treated with total knee arthroplasty (TKA) continues to increase, consideration of better fixation as a means of improving implant longevity is required. Cemented TKA remains the reference standard with the largest body of evidence and the longest follow-up to support its use. However, cementless TKA, may offer the opportunity of a more bone-sparing procedure with long lasting biological fixation to the bone. We undertook a review of the literature examining advances of cementless TKA and the reported results. Cite this article: Bone Joint J 2016;98-B:867–73.
Collapse
Affiliation(s)
- D. F. Dalury
- University of Maryland St. Joseph Medical
Center, Towson Orthopaedic Associates, Ruxton
Professional Center, 8322 Bellona Avenue, Suite
100, Towson, MD, 21204, USA
| |
Collapse
|
17
|
Harwin SF, Elmallah RK, Jauregui JJ, Cherian JJ, Mont MA. Outcomes of a Newer-Generation Cementless Total Knee Arthroplasty Design. Orthopedics 2015; 38:620-4. [PMID: 26488775 DOI: 10.3928/01477447-20151002-04] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 08/10/2015] [Indexed: 02/03/2023]
Abstract
Newer-generation cementless total knee arthroplasties (TKAs) aim to improve durability, function, and longevity. In a large series of cementless TKAs at a mean 4-year follow-up, the authors evaluated (1) survivorship, (2) range of motion, (3) patient-reported outcomes, and (4) complications. Mean age was 66 years (range, 34-88 years) and mean body mass index was 32.5 kg/m(2) (range, 20-54 kg/m(2)). Aseptic and septic implant survivorships were 99.6% and 99.5%, respectively. Mean extension, flexion, and Knee Society scores improved significantly. There were 3 septic failures. Aseptic failures included 3 aseptic loosenings, 1 polyethylene revision, and 1 revision to a cemented patella. This study showed excellent clinical and patient-reported outcomes of cementless TKA.
Collapse
|
18
|
El Abdi M, Ouedraogo SL, Bassinga J, Jaafar A. [Radio-anatomical results of total knee prostheses (about 30 cases)]. Pan Afr Med J 2015; 20:414. [PMID: 26301018 PMCID: PMC4524921 DOI: 10.11604/pamj.2015.20.414.6680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2015] [Accepted: 04/20/2015] [Indexed: 11/28/2022] Open
Abstract
La prothèse totale du genou correspond au remplacement prothétique de l'ensemble des compartiments fémoro-tibiaux et fémoro-patellaires. Ce travail est une étude rétrospective portant sur 26 patients pour un total de 30 PTG réalisées dans le service de chirurgie traumatologique et orthopédique de l'hôpital militaire d'instruction Mohammed V de janvier 2010 à décembre 2013 afin d’évaluer les résultats radio-anatomiques à l'aide d'un bilan radiologique « conventionnel » explorant le genou prothèsé dans les trois plans de l'espace et ainsi faire une comparaison avec les séries de la littérature.
Collapse
Affiliation(s)
- Monsef El Abdi
- Service de Traumatologie Orthopédie « I », Hôpital Militaire Mohamed V, Rabat, Maroc
| | - Sidi Lamine Ouedraogo
- Service de Traumatologie Orthopédie « I », Hôpital Militaire Mohamed V, Rabat, Maroc
| | - Jonathan Bassinga
- Service de Traumatologie Orthopédie « I », Hôpital Militaire Mohamed V, Rabat, Maroc
| | - Abdelouahab Jaafar
- Service de Traumatologie Orthopédie « I », Hôpital Militaire Mohamed V, Rabat, Maroc
| |
Collapse
|
19
|
Buchheit J, Serre A, Bouilloux X, Puyraveau M, Jeunet L, Garbuio P. Cementless total knee arthroplasty in chronic inflammatory rheumatism. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2013; 24:1489-98. [PMID: 24043367 DOI: 10.1007/s00590-013-1316-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Accepted: 09/08/2013] [Indexed: 10/26/2022]
Abstract
INTRODUCTION We report a short-term monocentric retrospective evaluation of cementless total knee arthroplasty (TKA) in a population suffering from chronic inflammatory rheumatism. MATERIALS AND METHODS We have reviewed 23 patients (34 knees) with an average age of 55 years (range 26-78), bearing a TKA for chronic inflammatory rheumatisms with a 6-year follow-up (range 3-12); 78% suffered from rheumatoid arthritis and 15% from juvenile rheumatoid arthritis. We used a cementless total prosthesis sacrificing the posterior cruciate ligament and bearing an ultra-congruent rotational tibial insert, the Natural Knee (NK2™) (Zimmer(®), Warsaw, IN, USA). At last follow-up, an independent surgeon performed a clinical assessment for pain, function and quality of life using International Knee Documentation Committee score, International Knee Society (IKS) score and Devane's score. A radiographic study evaluated secondary fixation according to the radiographic index of the Knee Society and according to Ewald's score. RESULTS The mean postoperative IKS score was 83 points (range 40-100) for the knee score and 74 points (range 20-100) for the function score. Radiographic assessment came across only one case of loosening, concerning the tibial component on an asymptomatic patient. We came across the following complications: 1 early infection, 2 important postoperative flessum deformity having needed an arthrolysis, 1 supracondylar fracture of the femur and 1 fracture of the patellar component. Survival rate at 6-year follow-up is 97% taking into account one case of revision. CONCLUSION Non-cementation of this implant in chronic inflammatory rheumatism does not result in a higher rate of loosening. In this series, patients own satisfaction, function of the knee and survival rate are rather good. LEVEL OF EVIDENCE Retrospective, no control group, Level IV.
Collapse
Affiliation(s)
- Jonathan Buchheit
- Department of Orthopaedics and Traumatology, CHU Jean Minjoz, 25030, Besançon, France,
| | | | | | | | | | | |
Collapse
|
20
|
Abstract
As a result of reading this article, physicians should be able to :1. Understand the rationale behind using uncemented fixation in total knee arthroplasty.2.Discuss the current literature comparing cemented and uncemented total knee arthroplasty3. Describe the value of radiostereographic analysis in assessing implant stability.4. Appreciate the limitations in the available literature advocating 1 mode of fixation in total knee arthroplasty. Total knee arthroplasty performed worldwide uses either cemented, cementless, or hybrid (cementless femur with a cemented tibia) fixation of the components. No recent literature review concerning the outcomes of cemented vs noncemented components has been performed. Noncemented components offer the potential advantage of a biologic interface between the bone and implants, which could demonstrate the greatest advantage in long-term durable fixation in the follow-up of young patients undergoing arthroplasty. Several advances have been made in the backing of the tibial components that have not been available long enough to yield long-term comparative follow-up studies. Short-term radiostereographic analysis studies have yielded differing results. Although long-term, high-quality studies are still needed, material advances in biologic fixation surfaces, such as trabecular metal and hydroxyapatite, may offer promising results for young and active patients undergoing total knee arthroplasty when compared with traditional cemented options.
Collapse
Affiliation(s)
- Thomas E Brown
- Division of Adult Reconstruction, Department of Orthopaedics, University of Virginia, Charlottesville, Virginia 22903, USA.
| | | | | |
Collapse
|
21
|
Tikhilov RM, Kornilov NN, Kulyaba TA, Saraev AV, Ignatenko VL. MODERN TRENDS IN ORTHOPEDICS: THE KNEE ARTHROPLASTY. TRAUMATOLOGY AND ORTHOPEDICS OF RUSSIA 2012. [DOI: 10.21823/2311-2905-2012--2-5-15] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
Using PubMed the authors analyzed publications dedicated to knee arthroplasty that were published in 2011. The modern trends of knee joint replacement include improvement of implants and instruments; partial knee replacement as alternative to TKA; reducing of surgical trauma due to less-invasive approaches; achieving of deep flexion after TKA; using of computer navigation and individual cutting blocks to make surgery more precise; optimization of rehabilitation process in pre-, intra-and postoperative period; including multimodal pain control; development of complex strategies for prevention of intra- and postoperative complications. In this review the attention was attracted to the most discussed in 2011 subjects: development of new designs and materials of knee implants; navigation, robotics and individualized resection blocks; partial knee replacement; infection, blood loss and venous thromboembolism after TKA; influence of different factors on arthroplasty outcomes, especially components and leg alignment, patella resurfacing, PCL retention or substitution, uncemented fixation, mobility of PE insert, severe pre-op deformities or stiffness, previous intra-articular fractures and tibia or femur osteotomies, soft tissue deficit etc.
Collapse
|