Acta orthopaedica Belgica最新文献

The aim of the present study was to investigate whether the analgesic solution prepared for periarticular injection (PAI) could be utilized as a genicular nerve blockade (GNB) agent in bilateral knee arthroplasty, and to assess the pain control efficacy of this approach in comparison with PAI. This was a retrospective cohort in which patients undergoing simultaneous bilateral total knee arthroplasty (TKA) were evaluated. Thirty patients were enrolled. The standard PAI was used for one knee, while the PAI solution was applied in the form of GNB to the other. Visual Analog Scale (VAS) pain scores were measured and recorded separately for each knee, at rest (static) and during exercise (dynamic). Active range of joint motion (JRM) for both knee joints was measured preoperatively, at postoperatively. Compared to the PAI group, the GNB group had lower VAS scores at 2 and 8 hours (p = 0.030 and p < 0.001, respectively). The GNB group also had lower dynamic VAS scores at 2, 8, and 24 hours (p = 0.009, p <0.001 and p<0.001, respectively). Static and dynamic VAS measurements did not demonstrate any differences between groups (GNB vs. PAI) at 48 hours and 30 days (p>0.05). When the reduction in VAS scores was assessed, we found that the decrease in both scores was significantly greater in the PAI group compared to the GNB group (p<0.001, for both). There were no significant differences between the groups with regard to drainage volume, complications and JRM (p>0.05). GNB was found to be more effective for pain control throughout the first postoperative day in patients who underwent simultaneous bilateral TKA.

Digital mucous cysts are common, benign and highly recurrent tumors of the distal interphalangeal joints of the fingers and often associated with osteoarthritis. Multiple treatment modalities have been described, but still no consensus is stated. In the absence of degenerative changes, we promote a novel non-surgical approach. The aim of this study was to examine all patients with digital mucous cysts without underlying osteoarthritis, undergoing this injection technique and to assess outcome and complications of this procedure. This was a single center study (2018-2019) of 17 patients who received a long needle trajectory aspiration and injection for treatment of digital mucous cysts. Exclusion criteria were prior surgical treatment, post-traumatic cyst formation and the presence of radiographic distal interphalangeal joint osteophytosis. A total of 15 patients were found eligible for inclusion. The patient reports were retrospectively analyzed with a follow-up of 6 months. The primary study outcome was resolution of the cyst; secondary outcomes were complications of the procedure. Twelve (80%) resolved completely and three (20%) had limited local recurrence at 6 months. No complications were reported. None of the patients with limited recurrence desired further treatment. We believe that this technique offers a non-invasive, low-cost treatment option for digital mucous cysts, particularly in the subset of patients with ample evidence of degenerative articular changes in the distal interphalangeal joint. The described technique can be performed in an office-based setting and avoids typical surgical as well as aspiration-associated complications.

The aim is to review clinical and radiological outcomes for all cases of primary and revision THA, combining a cemented stem (Exeter V40) with a dual mobility component from a different manufacturer (SERF Novae), to evaluate whether concerns regarding mixing components from different manufacturers are justified. We identified 72 hip replacements performed between May 2010 and December 2015 using the SERF Novae dual mobility cup with an Exeter V40 stem, the majority of which were cemented (90%) and revisions (58%). Patients were evaluated clinically and radiologically at a minimum of two years. There were five (6.9%) dislocations; three (4.2%) requiring revision - one of which was an intra-prosthetic disarticulation and two infections. No cases were lost to follow-up and 49 surviving cases were reviewed at a mean of 4.0 (range 1.8-8.1) years following surgery. Pain and functional outcome scores all improved. There were no radiological failures and no revisions for aseptic loosening of stem or cup. The combination of Exeter cemented stem with a dual mobility bearing from a different manufacturer results in acceptable short-term outcomes in terms of hip stability, revision rates and patient-reported measures.

Background: Pronation deformity in patients with cerebral palsy can have a major impact on upper limb functionality. There is lack of consensus in the literature about the preferred surgical technique to address this deformity.

Study aim: To evaluate and synthesize the outcome of different surgical techniques for pronation deformity in patients with cerebral palsy.

Methodology: The databases MEDLINE and Embase were searched for publications up to December 2021. Articles were considered eligible for inclusion when the included patients had a pronation deformity caused by cerebral palsy and results of surgical intervention for pronation deformity were examined. Evaluation of the quality of the retrieved study was conducted using the MINORS tool. Meta-analysis was not possible due to the heterogeneity of interventions and reported outcomes.

Results: Nineteen studies, involving 475 patients and eight different techniques were included. All studies reported gain of active supination in most patients. The effect of surgery on functional gain was less clear and there was a large heterogeneity of reported functional outcome measures. There were 46 reported complications. Overall quality of study design was poor, illustrated by the average MINOR score of 6.9/16. Overall, there is a high risk of bias due to poor internal and external validity of the studies.

Conclusion: Despite positive reports on gain in supination and functionality after most procedures addressing pronation deformity in CP patients, no conclusions can be drawn concerning the preferred technique due to the low quality of the evidence.

Femoral shortening in children is a challenging condition with complex functional and psychological implications. We study the results of Ilizarov external fixator (IEF) lengthening compared to lengthening and then plating (LAP) in the management of femoral shortening in children. Forty patients were included in the study and equally divided randomly into 2 groups, in group I LAP was used and in group II lengthening by IEF only was done. The two groups were analyzed for postoperative variables to adjudge the surgical outcomes. The mean follow up time was 24.05 ± 2.99 months, The gained length was 5.60 ± 0.60 cm in group 1 and 5.48 ± 0.64 cm in group II, group I had a shorter external fixator period (3.96 ± 0.22) months, better healing index (24.6 ±2.76) days/cm, earlier complete weight-bearing (5.55 ± 0.78) months than group II. The period of hospitalization for group I was longer more than group II. The complications were less in group I (n=7, 35%) than in group II (n=11, 55%). There was no significant correlation between the healing index with age, also no significant difference was detected between the healing index and gender. There was a significant correlation between the gained length and complete weight-bearing. This study efficiently demonstrates that LAP may be better than lengthening with IEF alone in the management of femoral shortening in children.

The current study was conducted to evaluate sleep disturbances by age group in patients who underwent carpal tunnel decompression (CTD). Individuals who applied to the orthopedic outpatient clinic and had CTD between 2018 and 2022 had their medical records reviewed. Pre-operative data included patient demographics and the Pittsburgh Sleep Quality Index (PSQI). All post-surgery patients who returned for suture removal were clinically evaluated. Patients were requested to return for re-scoring on the PSQI 6 months after CTD. The cases' average age was 56.44±9.37 years. The study divided its subjects into two age ranges: those between the ages of 45 and 60 (82.2%) (Group1) and those between the ages of 70 and 85 (17.8%) (Group 2). The PSQI values of Group 1 were found to be significantly lower than Group 2. Preoperative PSQI levels were compared to post-op values at 2 weeks and 6 months, and both measurements decreased significantly. Sleep quality improved in all patient groups, regardless of their age, following CTD. Elderly patients had delayed improvements in sleep quality following CTD. The PSQI was effective in determining improvement following CTD, particularly in younger patients, and the progress remained for 6 months.

The popliteus tendon is an important part of the posterolateral corner of the knee. Isolated injuries to the posterolateral corner are very rare, as most injuries occur in multiligamentous knee trauma. Purely isolated popliteus tendon injuries are even more rare. There is very little evidence for treatment of isolated popliteus tendon avulsion injuries. The aim of this systematic review is to report on all publications regarding isolated popliteus tendon avulsion injuries and hopefully provide some guidance for future treatment algorithms. A systematic review of the literature was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Studies were included if they documented isolated popliteus tendon avulsion injuries. Exclusion criteria were studies with popliteus injuries in combination with other knee ligamentous injuries and popliteus tendon injuries other than femoral avulsion injuries. Twenty-eight studies were included which mentioned in total 38 patients with isolated popliteus tendon avulsion injuries. 24 patients (63%) were treated operatively. 3 (8%) patients were diagnosed arthroscopically but did not receive any surgical treatment. 9 patients (24%) were treated conservatively. In two publications, there was no mention of treatment. We found no clear recommendations in the literature for treatment of this rare injury.

We aimed to summarize the effectiveness and changing trends of reconstruction for the anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) injuries using all-inside arthroscope technique. Between May 2013 and May 2019, 29 patients with ACL and PCL ligaments rupture were included. All the patients were male, with a mean age of 25.2±2.9 years. The mean follow-up period was 2.4±0.7 years (Range, 2-4 years). Reconstruction surgery of the ACL and PCL ligaments was performed by using autologous hamstring tendon with all-inside arthroscopy technique. The anterior and posterior drawer test, Lachman test, Pivot-shift test, stress test, IKDC score, Lysholm score, Tenger score were analyzed clinically. At the last follow-up, the symptoms were improved significantly, the anterior drawer test was normal and 1 degree in 96.6%, posterior drawer test in 89.7%, pivot shift test in 96.6%, Lachman test in 93.1%, and stress test in 93.3%, the stability was improved significant(P<0.05). The IKDC-2000 standard score was normal and near normal in 96.6%. The IKDC subjective score, Lysholm score, and Tenger scores results at the last follow-up were significantly improved when compared with those before operation ( P<0.05). The changing trends of function evaluation score in the first six months were most obviously better, especially in the third month. All-inside arthroscopy technique is an effective procedure for the ACL and PCL ligaments injuries, and the first six months (especially the third month) after the reconstruction is the key period for a successful recovery. However, there was still a significant improvement at the later stage of rehabilitation.

An increased sensitivity of sonication compared to periprosthetic tissue cultures in the diagnosis of periprosthetic joint infection (PJI) of hip and knee arthroplasty has been reported. The goal of this study was to determine if there is also an added value of implant sonication in the diagnosis of PJI in total shoulder arthroplasty (TSA). A retrospective analysis of patients who underwent removal of their TSA combined with sonication of the implant for suspicion of PJI between April 2009 and August 2017 was performed. The diagnosis of PJI was based on the major criteria described by Parvizi. We calculated sensitivity, specificity, predictive values, likelihood ratios and diagnostic accuracy for sonication cultures in comparison with periprosthetic tissue cultures. Data from 41 patients were analysed. Standard synovial fluid cultures combined with intraoperative periprosthetic tissue cultures had a sensitivity of 95%, specificity of 95% and total accuracy of 95%. Sonication cultures had a sensitivity of 91%, specificity of 68% and total accuracy of 80%. Six patients had negative standard cultures but positive sonication cultures. In patients with only one positive standard culture, the pathogen of the sonication culture corresponded to the pathogen of the positive soft tissue culture. We found a possible added value of sonication of TSA in the diagnosis of PJI in conjunction with standard intraoperative cultures. In some patients with suspicion of low-grade TSA infection, sonication could identify a possible causal microorganism despite negative standard cultures.

Collagenase clostridium histolyticum (CCH) is a pharmaceutical, non-surgical treatment option for Dupuytren Disease. However, recurrence is common, and predictors of treatment outcome of CCH treatment are largely unknown. In this retrospective study, we analysed the possible correlation between Abe's Dupuytren Diathesis Score (DDS) and recurrence after treatment with CCH. In a total of 74 patients, with an average follow-up of 5 years, we found an overall recurrence rate of 67% after 5y but no correlation with DDS. Sub-scale analysis indicated that the presence of knuckle pads was associated with a reduced recurrence risk. Patient satisfaction after CCH was high. Deriving from our data, there is no correlation between DDS and recurrence following CCH treatment. Therefore, at this moment, we do not advocate the use of the DDS when informing patients about recurrence rates after CCH treatment. Level of evidence: IV: therapeutic cohort study.