scholarly journals Arthroscopic Treatment of Patients with Arthrofibrosis Following Total Knee Replacement

2018 ◽  
Vol 69 (11) ◽  
pp. 3292-3294
Author(s):  
Daniel Oltean Dan ◽  
Gabri Jozsef Zsolt ◽  
Dragos Apostu ◽  
Mihai Gheorghe Paiusan ◽  
Cristian Paul Dan ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Total Knee Replacement ◽  
Range Of Motion ◽  
Knee Replacement ◽  
Knee Arthroplasty ◽  
Knee Society Score ◽  
Arthroscopic Treatment ◽  
Arthroscopic Arthrolysis ◽  
Total Knee

The main objective of the current study was to evaluate the success of arthroscopic arthrolysis treatment of patients with knee stiffness after total knee arthroplasty. Six patients who underwent arthroscopic arthrolysis were evaluated retrospectively, all of them being treated conservatively before going for surgery. Results showed significant improvement of range of motion and Knee Society Score at the latest follow up compared to the preoperative values. This study concludes that arthroscopic arthrolysis is an effective and reproductible technique for the treatment of knees stiffness after total knee arthroplasty.

A STUDY TO COMPARE FIXED BEARING AND MOBILE BEARING TOTAL KNEE ARTHROPLASTY IN TERTIARY MEDICAL CENTRE, MUMBAI

2021 ◽  
pp. 42-44
Author(s):  
Amol K Salve ◽  
Vinod Kumar Yadav ◽  
Ajay M Wankhade ◽  
Tanay Nahatkar ◽  
Sangam Jain
Keyword(s):  
Total Knee Arthroplasty ◽  
Range Of Motion ◽  
Knee Arthroplasty ◽  
Articular Surface ◽  
Mobile Bearing ◽  
Inclusion Criteria ◽  
Medical College ◽  
Flexion Gap ◽  
Total Knee

Intro- For TKA, there are two types of bearing designs: xed-bearing and mobile-bearing. Round femoral components articulate with a relatively at tibial articular surface in a xed-bearing knee design. Because the insert does not hinder the natural movements of the femoral component, the mobile-bearing (MB) TKA design is thought to allow more exibility of motion than the xed-bearing (FB) variety. Aim and objective: To compare xed bearing and mobile bearing total knee arthroplasty. Material and methods:This study is a prospective type of study done at Seth GS medical college Mumbai, Department of Orthopaedics during August 2019 to June 2021 on patients undergoing total knee arthroplasty. Patients who were to undergo total knee arthroplasty were invited to take part in the study. This study, done on them was explained in detail to them. An informed consent was obtained. Patients fullling the inclusion criteria were listed. Result: Range of motion achieved after mobile arthroplasty was 123.62±2.94 and in xed arthroplasty it was 121.96±2.74. Pain after last follow up in mobile arthroplasty was 48.83±0.62 and for xed arthroplasty was 47.39±0.86. Flexion gap after last follow up in mobile arthroplasty was 24.13±0.45 and in xed was 24.02±0.45. Stability was almost similar in both mobile and xed arthroplasty. Conclusions: there is no signicant difference between xed arthroplasty and mobile arthroplasty as far as Range of motion, Pain ,Flexion gap. Stability was almost similar in both mobile and xed arthroplasty.

scholarly journals Is adding intra-articular steroid in total knee arthroplasty cocktail obligatory?

2019 ◽  
Vol 5 (2) ◽  
pp. 260
Author(s):  
Sundar Suriyakumar ◽  
Ganesan G. Ram ◽  
Faraz Ahmed
Keyword(s):  
Total Knee Arthroplasty ◽  
Total Knee Replacement ◽  
Knee Replacement ◽  
Knee Arthroplasty ◽  
Joint Infection ◽  
Knee Replacement Surgery ◽  
Replacement Surgery ◽  
Total Knee Replacement Surgery ◽  
Group I ◽  
Total Knee

<p class="abstract"><strong>Background:</strong> The patients can undergo total knee replacement surgery either under general anaesthesia, combined spinal and epidural anaesthesia, nerve root block, spinal combined with intra-articular knee cocktail. There is an ongoing debate amongst Arthroplasty surgeons whether to include steroid in the cocktail or not. The aim of this study is to assess whether there is an added benefit of including steroid in the intraarticular mixture.</p><p class="abstract"><strong>Methods:</strong> This prospective study was conducted at Sri Ramachandra Institute of Higher education, Chennai between December 2017 to December 2018. The study was conducted in the Arthroplasty unit, Department of Orthopaedics. SRIHER ethics committee clearance was obtained prior to the start of the study. The inclusion criteria were patients who underwent total knee replacement surgery under combined spinal and intra-articular knee cocktail. Patients were divided into two groups based on the use of steroid in the intra-articular mixture. Patients were evaluated using Visual analogue scale, opioids usage as primary endpoint while any joint infection within six months of the surgery and knee society score at 1 month and 6 months as the secondary endpoint.<strong></strong></p><p class="abstract"><strong>Results:</strong> The mean visual analogue score for the 0 pod for the group I and group II were 2.3 and 2.4 respectively. There was no case of infection in both groups.</p><p class="abstract"><strong>Conclusions:</strong> There is no fringe benefit of adding steroid to the knee cocktail. So it is not obligatory to add steroid in intra-articular total knee arthroplasty cocktail.</p>

EARLY POSTOPERATIVE QUADRICEPS POWER, MOTION RANGE, AND ANALGESIA EVALUATION FOLLOWING KNEE REPLACEMENT AFTER FEMORAL OR ADDUCTOR BLOCK: RANDOMIZED CONTROLLED STUDY

2020 ◽  
Vol 23 (03) ◽  
pp. 2050006
Author(s):  
Mahmoud Fahmy
Keyword(s):  
Total Knee Arthroplasty ◽  
Range Of Motion ◽  
Knee Replacement ◽  
Knee Arthroplasty ◽  
Pain Control ◽  
Femoral Nerve ◽  
Controlled Study ◽  
Randomized Controlled ◽  
Group A ◽  
Total Knee

Purpose: Evaluate the reliability of the early functional recovery and postoperative pain control using adductor canal block (ACB) compared with that using femoral nerve block (FNB) in patients undergoing total knee replacement (TKR). Patients and Methods: A total of 80 patients scheduled for TKR were randomly and blindly distributed into two groups (40 patients each). Group A received ACB and group F received FNB. The early quadriceps strength, range of motion and pain control were assessed after surgery during the first 48[Formula: see text]h. Results: Patients in group F had significantly less quadriceps power postoperatively than those in group A. There were no significant differences between the two studied groups as regard ambulation, range of motion and pain estimation. Conclusion: Since both blocks have comparable analgesic effect and opioid consumption rates, the increased quadriceps muscle strength and ability to ambulate on the first postoperative day is the driving factor in selecting the ACB. With the findings discussed in our study and in literature, an ACB is a viable option in place of a FNB in patients undergoing a total knee arthroplasty. Additional large participant randomized controlled studies should be conducted to further discover the benefits of an ACB in patients undergoing a total knee arthroplasty.

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

2019 ◽  
Vol 7 (6_suppl4) ◽  
pp. 2325967119S0023
Author(s):  
Johannes Holz ◽  
Stefan Schneider ◽  
Ansgar Ilg ◽  
Rene Kaiser
Keyword(s):  
Total Knee Arthroplasty ◽  
Total Knee Replacement ◽  
Knee Replacement ◽  
Knee Arthroplasty ◽  
Patient Reported Outcomes ◽  
Clinical Results ◽  
Single Center ◽  
Patient Reported ◽  
Total Knee ◽  
Bicompartmental Arthroplasty

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 surgeons in a single center. In 191 men and 205 women either partial or total knee replacement were performed. Their mean age at surgery was 63±6,85 years and mean BMI 29,55±5,00 kg/m2. In 238 patients UKA, in 125 TKA, in 21 PFA and in 11 patients BKA was performed. Implants were cemented and made of cobalt chrome in partial knee and zirconium oxide in total knee replacement. Demographics and patient reported outcomes (VAS, KOOS, Oxford Knee Score (OKS)) were collected preoperatively and 3,6 and 12 months postoperatively. A total of 202 patients have thus far completed the 12 months follow-up time point. Results: All mean KOOS and OKS scores improved significantly 1 year after surgery (p<0.05). Mean preoperative aggregated KOOS improved from 49,0±14,1 to 74,3±17,8 in UKA, from 44,1±12,9 to 67,5±9,4 in PFA, from 46,1±15,1 to 71,0±14,8 in TKA and from 45,7±13,8 to 72,6±9,7 in BKA (p<0.05). Mean preoperative aggregated OKS improved from 25,1±7,6) to 38,5±9,7 in UKA, from 23,0±7,6 to 36,8±3,8 in PFA, from 23,4±8,2 to 37,3±8,1 in TKA and from 22,9±9,6 to 37,0±1,5 in BKA (p<0.05). The mean pain level (VAS)decreased from pre-treatment to 12 months after surgery in UKA from 5,5 to 1,6, in PFA from 6,1 to 2,5, in TKA from 6,0 to 1,9 and in BKA from 6,6 to 2,6. One patient (0.4%) underwent revision (at 3 month for inlay dislocation). Conclusion: This study shows excellent early clinical results of patients treated with unicompartmental, bicompartmental and total knee arthroplasty. Adherence to strict indications lead to a significant improvement of patient reported outcomes and a low revision rate one year postoperatively. The reported results for BKA are comparable to those of patients treated with unicompartmental arthroplasty. We conclude that bicompartmental arthroplasty is a safe and reliable surgery for patients with bicompartmental osteoarthritis.

Kniegelenksendoprothetik bei hämophiler Arthropathie

2010 ◽  
Vol 30 (S 01) ◽  
pp. S104-S106
Author(s):  
W. Miesbach ◽  
L. M. Sahner ◽  
A. Kurth ◽  
B. Habermann
Keyword(s):  
Quality Of Life ◽  
Total Knee Replacement ◽  
Knee Replacement ◽  
Knee Society Score ◽  
Normal Population ◽  
Knee Function ◽  
Total Knee ◽  
The Mean

Summary Purpose Purpose of this retrospective study was to evaluate our own results after total knee replacement in patients with haemophilia. Patients, material, method: 30 patients with haemophilia who underwent total knee replacement between 1987 and 2005 were included. We used the clinical and radiological Knee Society Score. Furthermore, the Petterson and the Arnold and Hilgartner score were applied. Results: The mean age at the time of surgery was 43.2 (27–66). At the time of follow- up examination the mean age was 51.6 (30–82) years. The mean follow-up was 7.1 (2–20) years. Preoperative, he mean Arnold and Hilgartner score was 4.17 (± 0.59) and the mean Petterson-Score was 9 ± 2.29. Compared to the preoperative deficiency in knee function (KSS-Score 88.17 ± 33.58) an improvement with 166.67 (± 22.73) points was seen. 1 patient showed an aseptic loosening after 11 years. Discussion: Total knee replacement in patients with haemophilia improves knee function and quality of life. The results of our study represent results in earlier published studies. Compared to a non-haemo-philic normal population the rate of perioper-ative complications was not increased.

scholarly journals Cruciate Retaining compared with Posterior Stabilised Nexgen total knee arthroplasty: results at 10 years in a matched cohort

2017 ◽  
Vol 99 (8) ◽  
pp. 602-606 ◽  
Author(s):  
AIW Mayne ◽  
HP Harshavardhan ◽  
LR Johnston ◽  
W Wang ◽  
A Jariwala
Keyword(s):  
Total Knee Arthroplasty ◽  
Patient Satisfaction ◽  
Range Of Motion ◽  
Knee Arthroplasty ◽  
Functional Score ◽  
Range Of Movement ◽  
Cruciate Retaining ◽  
Score Improvement ◽  
Total Knee

INTRODUCTION Debate has persisted for many years about whether to sacrifice or replace the posterior cruciate ligament when performing total knee arthroplasty. A paucity of long-term follow-up studies comparing outcomes between cruciate-retaining and posterior-stabilised knees exist. We aimed to compare results at ten-year follow-up. METHODS A matched paired study comparing a cohort of 107 Zimmer Nexgen® Cruciate Retaining (CR) patients with a cohort of 107 Nexgen Posterior-Stabilised (PS) knees matched for age, sex, body mass index and preoperative American Knee Society score was undertaken. All patients underwent independent clinical assessment and knee society scoring preoperatively and at 1, 3, 5, 7 and 10 years postoperatively. RESULTS Fifty-three patients (49.5%) in the CR group and 44 patients (41.1%) in the PS group were alive at 10-year follow-up. There were no significant differences between the CR and PS groups with regards to functional assessment (P = 0.95), overall range of movement (P = 0.46) or patient satisfaction (P = 1.0) at 10 years. However, there was a significantly better score improvement in range of movement in PS knees compared with CR knees (P = 0.027). There were six revisions (5.6%) in the PS group and 1 (0.93%) in the CR group (P = 0.12). Both CR and PS knees showed excellent survivorship with no significant difference at 10 years (P = 0.068). CONCLUSIONS There were no significant differences in functional score, overall range of motion or patient satisfaction between the Nexgen cruciate retaining and posterior stabilised total knee arthroplasty at 10-year follow-up. However, PS knees had a greater score improvement in range of motion compared with CR knees.

scholarly journals Fungal Prosthetic Joint Infection Following Total Knee Arthroplasty: A Case Report

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Baraa W Mafrachi ◽  
Ashraf H Al Debei ◽  
Farah M Al Muhtaseb ◽  
Jihad M Al Ajlouni ◽  
Yazan S Hammad
Keyword(s):  
Total Knee Arthroplasty ◽  
Case Report ◽  
Total Knee Replacement ◽  
Knee Replacement ◽  
Knee Arthroplasty ◽  
Prosthetic Joint Infection ◽  
Rare Complication ◽  
Joint Infection ◽  
Prosthetic Joint ◽  
Total Knee

Introduction: Prosthetic joint infection (PJI) is a rare complication of total knee replacement (TKR), yet it is a serious and debilitating condition. Bacterial infection accounts for the majority of cases and fungal infection is estimated to cause 1% of all prosthesis infection. Case Report: This case presents a 60years female, who presented to our outpatient orthopedic clinic complaining of right knee pain, swelling, and hotness. The physical examination revealed redness, hotness, restricted range of movement, and tibial loosening, 9 months following TKR revision. Culture of the joint aspirate showed growth of “Candida parapsilosis” and second aspirate confirmed the diagnosis. The patient then underwent two stages revision surgery with placement of amphotericin B loaded cement, to maintain high local antifungal concentration in addition to decrease the side effects of amphotericinB infusion such as thrombophlebitis and the more serious systemic effect as nephrotoxicity. The post-operative course was uneventful, with gradual improvement and restoration of normal movement range. Conclusion: Fungal PJI is a rare complication of TKR, yet it results in severe debilitating symptoms and impairment of the patient functional capacity. Careful evaluation of the patient followed by a detailed workup is necessary for the identification of the underlying causative micro-organism. Two-stage revision surgery with antifungal loaded cement spacer and antifungal therapy currently is the standard of management. To the best of our knowledge, this is the first fungal PJI following total knee arthroplasty reported in Jordan. Keywords: Fungal prosthetic joint infection, fungal infection, total knee replacement, total knee replacement complication.

scholarly journals Pigmented villonodular synovitis does not influence the outcomes following cruciate-retaining total knee arthroplasty: a case-control study with minimum five year follow-up

2020 ◽  
Author(s):  
Wei Lin ◽  
Yike Dai ◽  
Jinghui Niu ◽  
Guangmin Yang ◽  
Ming Li ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Knee Society Score ◽  
Pigmented Villonodular Synovitis ◽  
Control Group ◽  
Villonodular Synovitis ◽  
Cruciate Retaining ◽  
Total Knee ◽  
Pigmented Villonodular

Abstract Background: Pigmented villonodular synovitis (PVNS) is a rare synovial disease with benign hyperplasia, which has been successfully treated with total knee arthroplasty (TKA). The purpose of this study was to investigate the middle-term follow-up outcomes of cruciate-retaining (CR) TKA in patients with PVNS.Methods: From January 2012 to December 2014, a retrospective study was conducted in 17 patients with PVNS who underwent CR TKA as PVNS group. During this period, we also selected 68 patients with osteoarthritis who underwent CR TKA (control group) for comparison. The two groups matched in a 1:4 ratio based on age, sex, body mass index and follow-up time. The range of motion, Knee Society Score, revision rate, disease recurrence, wound complications and the survivorship curve of Kaplan-Meier implant were assessed between the two groups.Results: All patients were followed up at least five years. There were no difference in range of motion, and Knee Society Score between the two groups before surgery and at last follow-up after surgery (p > 0.05). In the PVNS group, no patients with the recurrence of PVNS were found at the last follow-up, one patient underwent revision surgery due to periprosthetic fracture, and three patients had stiffness one year after surgery (17.6% vs 1.5%, p = 0.005; ROM:16°- 81°), but no revision was needed. At seven years, the implant survivorship was 90.0% in the PVNS group and 96.6% in the control group (p = 0.54).Conclusions: This study demonstrated that the function of patients with PVNS who underwent CR TKA had been significantly improved, and the survival rate of implants in these patients were similar to the patients with OA. Consequently, the patients with PVNS who underwent CR TKA might be an achievable option. However, these patients should pay more attention to the occurrence of postoperative stiffness complication.

Sign in / Sign up

Export Citation Format

Share Document