The incidence of complications in the initial three years' experience with total knee arthroplasty and patellar replacement was 9%. Of the total knee arthroplasties perforated in the last three years, neither fracture nor subluxation of the patella has occurred. A prosthesis with right and left femoral components and slight lateral (physiologic) slanting of the patellar groove is recommended. Lateral release is done only if absolutely necessary and is performed at a considerable distance from the patella to preserve blood supply. Excess bone removal from the patella is avoided. The fat pad is preserved in all cases. Patients who have undergone a patellectomy had a definitely weak knee. Treatment by simple immobilization failed to produce an excellent functional result.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Presurgical anxiety and acute postsurgical pain predict worse chronic pain profiles after total knee/hip arthroplasty.
Arch Orthop Trauma Surg
January 2025
Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, Braga, 4710-057, Portugal.
Introduction: Total joint arthroplasties generally achieve good outcomes, but chronic pain and disability are a significant burden after these interventions. Acknowledging relevant risk factors can inform preventive strategies. This study aimed to identify chronic pain profiles 6 months after arthroplasty using the ICD-11 (International Classification of Diseases) classification and to find pre and postsurgical predictors of these profiles.
View Article and Find Full Text PDFDiabesity is associated with a worse joint specific functional outcome following primary total knee replacement.
Arch Orthop Trauma Surg
January 2025
Department of Orthopaedics, The Royal Infirmary of Edinburgh, Little France, Edinburgh, EH16 4SA, UK.
Introduction: The combined effect of diabetes mellitus and obesity (Diabesity) on total knee replacement (TKR) outcomes is unclear. This study aimed to assess whether diabesity influenced functional outcomes and complication rate following primary TKR.
Materials And Methods: This case-controlled study compared the independent effects of obesity, diabetes, and diabesity on TKR outcomes.
Arthroscopy Is at Least as Effective as Arthrotomy for Treatment of Septic Arthritis in Adults: A Systematic Review of Large and Intermediate Joints.
Am J Sports Med
January 2025
Southern California Orthopedic Institute, Van Nuys, California, USA.
Background: Surgical options for septic arthritis include open arthrotomy or an arthroscopic procedure. The optimal surgical technique remains a matter of debate as acceptable results have been reported for both.
Purpose: To evaluate the efficacy of arthroscopy versus arthrotomy for the treatment of septic arthritis in large and intermediate-sized joints.
Association of Physical Function, Quantity, and Quality of the Quadriceps with Postoperative Physical Activity Before Total Knee Arthroplasty.
J Clin Med
January 2025
Department of Orthopedic Surgery, Graduate School of Medicine Sciences, Kanazawa University, 13-1 Takaranachi, Kanazawa 920-8641, Ishikawa, Japan.
This single-center cohort study investigated preoperative risk factors such as physical function, quantity, and quality of the quadriceps femoris for physical activity (PA) 1 year after total knee arthroplasty (TKA). This study included 204 patients with knee osteoarthritis who underwent TKA; they were divided into increased and decreased PA groups. Items with significant differences between the two groups in non-operative-side quadriceps strength, knee injury and osteoarthritis outcome scores (KOOS), Sport/Rec scores, operative-side cross-sectional area (CSA) of the vastus medialis (VM), and operative-side computed tomography attenuation values (CTV) of the vastus lateralis (VL) were fitted in the multiple logistic regression analysis.
View Article and Find Full Text PDFPreoperative Home-Based Multimodal Physiotherapy in Patients Scheduled for a Knee Arthroplasty Who Catastrophize About Their Pain: A Randomized Controlled Trial.
J Clin Med
January 2025
Orthopedic Surgery Department, Germans Trias i Pujol University Hospital, 08916 Badalona, Spain.
: Chronic pain affects about 20% of total knee arthroplasty (TKA) patients, with high pain catastrophizing being a key predictor. Screening and addressing this modifiable factor may improve postoperative outcomes. : We aimed to compare the effectiveness of two preoperative home-based multimodal physical therapy interventions on pain catastrophizing in high-catastrophizing TKA patients.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!