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Purpose: Despite the publication of several randomized controlled trials (RCTs), it is not clear which technique for the treatment of focal chondral and osteochondral defects of the knee grants the best clinical outcome. The aim of this network meta-analysis (NMA) was to compare the efficacy and safety of microfractures (MF), autologous chondrocyte implantation (ACI), autologous matrix-induced chondrogenesis (AMIC), osteochondral autograft transplantation (OCT) at short (< 1 year), intermediate (1-5 years) and long-term (> 5 years). Methods: We carried out an NMA with Bayesian random-effect model, according to PRISMA guidelines. The search was performed in MEDLINE, EMBASE, Web of Science, CENTRAL, CINAHL, SPORTDiscus, clinicaltrials.gov, WHO ICTRP, from inception to November 2022. The eligibilities were randomized controlled trials on patients with knee chondral and osteochondral defects, undergoing microfractures, OCT, AMIC, ACI, without restrictions for prior or concomitant surgery on ligaments, menisci or limb alignment, prior surgery for fixation or ablation of osteochondritis dissecans fragments, and prior cartilage procedures as microfractures, drilling, abrasion, or debridement. Results: Nineteen RCTs were included. No difference among treatments was shown in the pooled comparison of patient reported outcome measures (PROMs) at any timepoint. Safety data were not available for all trials due to the heterogeneity of reporting, but chondrospheres seemed to have lower failure and reoperation rates. Conclusion: This NMA showed no difference for PROMs with any technique. The lower failure and reoperation rates with chondrospheres must be interpreted with caution since adverse event data was heterogenous among trials. The standardization of the efficacy and safety outcome measures for future trials on knee cartilage repair and regeneration is necessary.
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BACKGROUND: Short- and midterm evaluations of arthroscopic meniscal surgery have shown little or no effect in favor of surgery, although long-term effects, including radiographic changes, are unknown. PURPOSE: To compare the 10-year outcomes in middle-aged patients with meniscal symptoms between a group that received an exercise program alone and a group that received knee arthroscopy in addition to the exercise program with respect to the prevalence of radiographic and symptomatic osteoarthritis (OA), patient-reported outcomes, and clinical status. STUDY DESIGN: Randomized controlled trial; Level of evidence, 1. METHODS: Of 179 eligible patients aged 45 to 64 years, 150 were randomized to undergo either 3 months of exercise therapy (nonsurgery group) or knee arthroscopy in addition to the exercise therapy (surgery group). Surgery usually consisted of partial meniscectomy (n = 56) or diagnostic arthroscopy (n = 8). Radiographs were assessed according to the Kellgren-Lawrence score at the baseline and 5- and 10-year follow-ups. Patient-reported outcome measures were reported at the baseline and 1-, 3-, 5-, and 10-year follow-ups. Clinical status was assessed at a 10-year follow-up. The primary outcomes were radiographic OA and changes in the Knee injury and Osteoarthritis Outcome Score Pain subscale (KOOSPAIN) from the baseline to the 10-year follow-up. The primary analysis was performed using the intention-to-treat approach. RESULTS: At the time of the 10-year follow-up, eight patients had died, leaving 142 eligible patients. Radiographic OA was assessed for 95 patients (67%), questionnaires were answered by 110 (77%), and the clinical status was evaluated for 95 (67%). Radiographic OA was present in 67% of the patients in each group (P≥ .999); symptomatic OA was present in 47% of the nonsurgery group and 57% of the surgery group (P = .301). There were no differences between groups regarding changes from baseline to 10 years in any of the KOOS subscales. CONCLUSION: Knee arthroscopic surgery, in most cases consisting of partial meniscectomy or diagnostic arthroscopy, in addition to exercise therapy in middle-aged patients with meniscal symptoms, did not increase the rates of radiographic or symptomatic OA and resulted in similar patient-reported outcomes at the 10-year follow-up compared with exercise therapy alone. Considering the short-term benefit and no long-term harm from knee arthroscopic surgery, the treatment may be recommended when first-line treatment-including exercise therapy for ≥3 months-does not relieve patient's symptoms. REGISTRATION: Clinical Trials NCT01288768 (ClinicalTrials.gov identifier).
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Artroscopía , Terapia por Ejercicio , Meniscectomía , Osteoartritis de la Rodilla , Medición de Resultados Informados por el Paciente , Humanos , Persona de Mediana Edad , Femenino , Masculino , Osteoartritis de la Rodilla/cirugía , Estudios de Seguimiento , Estudios Prospectivos , Meniscos Tibiales/cirugía , Meniscos Tibiales/diagnóstico por imagen , Lesiones de Menisco Tibial/cirugía , Resultado del Tratamiento , RadiografíaRESUMEN
We report on a 19-year-old female patient who was diagnosed with a complete suprapatellar plica syndrome. She underwent arthroscopic excision of the plica. Post-operatively, there was complete resolution of the symptoms, with return to sports activity. A complete suprapatellar plica is a rare condition that separates the suprapatellar pouch from the rest of the knee. Cases of symptomatic complete suprapatellar plica should be managed with conservative measures initially. If conservative therapy fails, surgical arthroscopic excision is required.
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BACKGROUND: Anterior tarsal tunnel (ATT) syndrome is caused by the compression of the deep fibular nerve (DFN) within the ATT beneath the inferior extensor retinaculum, bounded by the tendons of the extensor hallucis longus (EHL) and extensor digitorum longus (EDL). Compression may result from direct trauma, repetitive mechanical irritation, and thrombosis of the dorsalis pedis artery. Injury to the contents of ATT could occur during ankle arthroscopy. Therefore, this study was undertaken to provide a detailed description of the anatomy of the ATT and its clinical implications. MATERIALS AND METHODS: Ten formalin-fixed cadavers were utilized for the study. The ATT was identified between the tendons of the EHL and EDL. The length at the medial and lateral boundaries and the width at the proximal end, middle, and distal end of the ATT were measured using a digital Vernier calliper. RESULT: The mean length of the medial border of the tunnel was 31.42±8.44 mm, while the lateral border was 20.39±4.39 mm. The width of the ATT increased from the proximal to the distal end. DFN was related to the DPA laterally in 15 limbs and medially in five limbs within the tunnel. CONCLUSION: The present study not only describes the intricate anatomy of the ATT but also describes the patterns of DFN and DPA within the tunnel. Understanding the anatomy of ATT is crucial, as it paves the way for safe and efficient surgical interventions, thereby significantly reducing the risk of neurovascular damage during surgical procedures.
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Introduction Restoring knee joint stability and resuming sports activities are important objectives of anterior cruciate ligament (ACL) reconstruction. The maintenance of anterior knee stability after ACL reconstruction is contingent on graft tension. Various devices and techniques have been used to achieve robust tibial graft tendon fixation, and their advantages and disadvantages are established. However, a gold standard has not been established. Therefore, we aimed to determine whether anterior knee joint stability and clinical outcomes of graft tendon fixation could be improved using a recently modified suture button (MSB) compared with using an adjustable suspensory fixator (ASF) at 1 year after double-bundle ACL reconstruction. Methods This study retrospectively analyzed postoperative data derived from 79 patients at a single center between January 2016 and December 2021. The patients were assigned to groups that underwent double-bundle ACL reconstruction with tibial fixation using an MSB (n = 30) that maintains tension while tying sutures, or an ASF (n = 49). We then compared complications, clinical outcomes and knee joint stability at 1 year postoperatively. Rates of postoperative infection, graft rupture, implant removal and residual anterior knee laxity (AKL) were compared between the groups using chi-square tests. Patient-reported outcome measures (PROM) based on Forgot Joint Score-12, Knee Injury and Osteoarthritis Outcome, and Lysholm Knee scores were compared using Mann-Whitney U tests. Results One patient in the MSB group developed postoperative infection. Rates of graft rupture and implant removal in the MSB and ASF groups were 3.3% and 4.1%, and 3.6% and 10.2%, respectively. None of the PROMs differed between the groups. The proportions of postoperative AKL were 3.6% and 14.9% in the MSB and ASF groups, respectively. A trend towards lower postoperative AKL in the MSB group did not reach statistical significance (p = 0.25). Conclusions The incidence of AKL at a year after ACL reconstruction using the MSB was 3%. Postoperative AKL and clinical outcomes were comparable between the MSB and ASF groups. A low AKL rate and positive postoperative outcomes indicated that MSB could be an option for tibial-side fixation in ACL reconstruction.
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In lateral patellar dislocation, injuries commonly involve the medial retinaculum and the medial patellofemoral ligament (MPFL). Stabilizing the medial soft tissue is crucial, with options including MPFL repair, reconstruction, or medial retinacular plication. For acute cases, MPFL reconstruction may be overly invasive, leading to donor site morbidity and scarring concerns, especially in young females. The authors propose an arthroscopic-assisted medial retinacular plication technique through stab wounds for acute dislocations, offering the advantage of being less invasive with good cosmetic outcomes.
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BACKGROUND: OFA (Opioid-free anesthesia) has the potential to reduce the occurrence of opioid-related adverse events and enhance postoperative recovery. Our research aimed to investigate whether OFA, combining esketamine and dexmedetomidine, could serve as an alternative protocol to traditional OBA (opioid-based anesthesia) in shoulder arthroscopy, particularly in terms of reducing PONV (postoperative nausea and vomiting). METHODS: A total of 60 patients treated with shoulder arthroscopy from September 2021 to September 2022 were recruited. Patients were randomly assigned to the OBA group (n = 30) and OFA group (n = 30), receiving propofol-remifentanil TIVA (total intravenous anesthesia) and esketamine-dexmedetomidine intravenous anesthesia, respectively. Both groups received ultrasound-guided ISBPB(interscalene brachial plexus block)for postoperative analgesia. RESULTS: The incidence of PONV on the first postoperative day in the ward (13.3% vs. 40%, P < 0.05) was significantly lower in the OFA group than in the OBA group. Moreover, the severity of PONV was less severe in the OFA group than in the OBA group in PACU (post-anesthesia care unit) (0 [0, 0] vs. 0 [0, 3], P<0.05 ) and in the ward 24 h postoperatively ( 0 [0, 0] vs. 0 [0, 2.25], P<0.05). Additionally, the OFA group experienced a significantly shorter length of stay in the PACU compared to the OBA group (39.4 ± 6.76 min vs. 48.7 ± 7.90 min, P < 0.001). CONCLUSIONS: Compared to the OBA with propofol-remifentanil, the OFA with esketamine- dexmedetomidine proved to be feasible for shoulder arthroscopy, resulting in a reduced incidence of PONV and a shorter duration of stay in the PACU. TRIAL REGISTRATION: The Chinese Clinical Trial Registry (No: ChiCTR2100047355), 12/06/2021.
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Analgésicos Opioides , Anestésicos Intravenosos , Artroscopía , Dexmedetomidina , Ketamina , Náusea y Vómito Posoperatorios , Propofol , Remifentanilo , Humanos , Ketamina/administración & dosificación , Ketamina/uso terapéutico , Dexmedetomidina/administración & dosificación , Masculino , Remifentanilo/administración & dosificación , Propofol/administración & dosificación , Femenino , Artroscopía/métodos , Persona de Mediana Edad , Analgésicos Opioides/administración & dosificación , Analgésicos Opioides/uso terapéutico , Adulto , Náusea y Vómito Posoperatorios/prevención & control , Náusea y Vómito Posoperatorios/epidemiología , Náusea y Vómito Posoperatorios/etiología , Anestésicos Intravenosos/administración & dosificación , Dolor Postoperatorio/prevención & control , Dolor Postoperatorio/etiología , Dolor Postoperatorio/diagnóstico , Anestesia Intravenosa/métodos , Bloqueo del Plexo Braquial/métodosRESUMEN
BACKGROUND: Arthroscopic treatment of femoroacetabular impingement has increased in popularity since the early 2000s when it was first described, although only a few midterm follow-up studies have been published. PURPOSE: To describe the outcomes of patients undergoing hip arthroscopy for femoroacetabular impingement at a mean 12-year follow-up and to determine the risk factors for failure. STUDY DESIGN: Case-control study; Level of evidence, 3. METHODS: The Non-Arthritic Hip Score (NAHS) and a radiographic evaluation were completed preoperatively and at midterm follow-up. Participants were divided into 2 groups according to their clinical evolution. The success group consisted of patients whose NAHS at the final follow-up was above the established Patient Acceptable Symptom State (PASS) threshold of 81.9, whereas patients who underwent a second surgical intervention or did not reach the PASS threshold at final follow-up were assigned to the failure group. These groups were compared to identify preoperative differences in demographic, pathological, and surgical factors. RESULTS: A total of 95 hips were included, after 23 were lost to follow-up (80.5% follow-up). At a mean follow-up of 12.1 years (range, 9.2-16.0 years), 9 hips required total hip arthroplasty (9.5%), 5 required revision hip arthroscopy (5.3%), 29 did not achieve the NAHS PASS threshold (30.5%), and 52 achieved the NAHS PASS threshold (54.7%). The mean NAHS was 82.4 at final follow-up compared with 66.9 preoperatively (mean difference = 15.5; P < .001). Higher mean body mass index (24.9 vs 23.0; P = .030), older age (30.0 vs 27.2; P = .035), and inferior preoperative lateral joint space width (3.9 vs 4.4; P = .019) were associated with inferior prognosis in the failure group versus success group. Osteoarthritis progression was observed in 69.2% of the failure group and in 34.8% of the success group (P = .082). Labral ossification was observed in 78.3% of all patients, and its lateral projection length was statistically associated with failure (P = .015). CONCLUSION: At a mean 12-year follow-up, hip arthroscopy for femoroacetabular impingement led to significant clinical improvement, with 55% PASS achievement. In total, 31% of patients were below the PASS threshold, 5% had revision arthroscopy, and only 9% had conversion to total hip arthroplasty for a 45% global failure rate. Increased body mass index, older age, and smaller preoperative lateral joint space width were significant negative prognostic factors. Postoperative degenerative changes were highly prevalent and demonstrated association with failure.
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Posterolateral impingement is sometimes diagnosed as a cause of refractory elbow pain, often after other treatments have been tried for common conditions such as lateral epicondylitis (tennis elbow) or subtly different conditions common in throwing athletes, such as valgus extension overload syndrome. Arthroscopic surgical treatment is effective when targeting abnormal anatomy such as plical folds. Partial excision of the olecranon must be undertaken with caution because it can lead to instability. This systematic review of the current literature uses a narrative synthesis to identify anatomical morphological variations of the olecranon, humeral and capitellar geometry, and overloading of the lateral part of the elbow as causative factors for this condition and discusses how arthroscopic techniques can resolve symptoms. Further understanding of the static and dynamic anatomy of the lateral part of the elbow will help to develop future treatment and preventive strategies.
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Background: Radiocapitellar arthritis can cause pain, loss of motion, and impaired elbow function. Current surgical treatment options are limited. We have developed an original and simple surgical technique to address this, called arthroscopic matched osteoplasty of the radial head (AMOR). In AMOR, the radial head is partially resected and recontoured to match the capitellum and decompress the degenerate radiocapitellar articulation while preserving the ulnohumeral articulation where the cartilage is usually well preserved. Methods: Indications and the surgical technique of the AMOR procedure are described. A retrospective observational service evaluation study was conducted from electronic patient records. Collected clinical outcomes included range of motion, pain level, subjective functional score, and general satisfaction with the results of the procedure. The radiographic outcome was radiocapitellar joint space. Results: Between 2017 and 2021, eight consecutive patients underwent AMOR as part of an arthroscopic osteocapsular arthroplasty procedure. Radiographically, the mean radiocapitellar joint space improved from an average of 1.7 mm to 4.6 mm. Clinically, the mean pain score decreased from 8/10 to 3/10. Six of the eight patients (75%) were satisfied with their results. In two cases, initial improvement following surgery lasted less than 1 year, and one of these patients underwent total elbow arthroplasty for painful ulnohumeral osteoarthritis. There were no complications of surgery recorded. Conclusions: AMOR is a safe treatment option for painful radiocapitellar osteoarthritis and can be incorporated as an "add-on" procedure by surgeons performing elbow osteocapsular arthroplasty. Level of evidence: IV.
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OBJECTIVE: Diffuse-type tenosynovial giant cell tumors (Dt-TGCTs) commonly occur in the knee joint and tend to recur postoperatively. However, limited clinical data are available on ankle joint involvement especially associated multiportal arthroscopic treatment outcomes. The purpose of this study was to report the clinical results of multiportal arthroscopy-assisted resection of Dt-TGCTs of the ankle. METHODS: We retrospectively reviewed the clinical data of 33 patients with Dt-TGCT of the ankle who underwent multiportal arthroscopic treatment between August 2011 and December 2020. Clinical follow-up included the visual analogue scale (VAS) score, American Orthopedic Foot and Ankle Society (AOFAS) score, Kofoed score, and recurrence rate to assess surgical outcomes. The number of patients who achieved the patient acceptable symptom state (PASS) based on the AOFAS score was also examined. Additionally, the patients were categorized into two groups based on the final surgical approach: Group A who underwent multiportal arthroscopic synovectomy and Group AO who underwent combined arthroscopic and open surgical excision. Intergroup comparisons were conducted. Intraoperative characteristics, such as the number of patients with involvement of the tarsal tunnel and fibularis tendon and the Outerbridge grading of cartilage damage, were recorded to assess the selection of surgical procedures. RESULTS: Among the 33 patients, 15 were assigned to Group A, and 18 were in Group AO. The median follow-up duration for the 33 patients was 77 months (range, 28-142 months). The median VAS score was 1 (range, 0-4), the AOFAS score was 96 (range, 65-100), and the Kofoed score was 96 (range, 67-100). A total of 27 patients (82%) achieved PASS based on AOFAS scores, while five patients (15%) had recurrence. No statistically significant difference was observed between the two groups in recurrence rate, follow-up VAS score, AOFAS score, Kofoed score, or number of patients who reached the PASS (p > 0.05). In the AO group, 16 cases of Dt-TGCT involved the tarsal tunnel, and 11 cases involved the fibularis tendon. All these patients exhibited extension beyond the joint. In contrast, only one patient in Group A had involvement of the tarsal tunnel. Statistically significant differences were observed between the groups (p < 0.001). CONCLUSION: This study demonstrated that, with the assistance of a multiportal arthroscopic approach, surgical excision of Dt-TGCT in the ankle resulted in favorable clinical outcomes with a relatively low recurrence rate. Additionally, patients with extra-articular involvement were more likely to require concomitant open surgery.
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Osteochondritis dissecans (OCD) describes a pathologic condition centered at the osteochondral junction that may result in an unstable subchondral fragment (progeny), disruption of the overlying cartilage, which may separate from the underlying parent bone. It is one of the causes of chronic knee pain in children and young adults. The current literature on OCD lesions focuses primarily on the medial femoral condyle (MFC), but inconsistent use of terminology, particularly in the distinction of OCD lesions between skeletally immature and mature patients has created uncertainty regarding imaging workup, treatment, and long-term prognosis. This article reviews the pathophysiology of MFC OCD lesions, highlighting the role of endochondral ossification at the secondary growth plate of the immature femoral condyles, the rationale behind the imaging work-up, and key imaging findings that can distinguish between stable lesions, unstable lesions, and physiologic variants. This overview also provides a case-based review to introduce imaging correlates with the ROCK (Research in Osteochondritis of the Knee) arthroscopic classification.
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A total hip arthroplasty (THA) can improve quality of life, but loosening of the hip prosthesis is a complex problem in which vitamin D may also play a role. The Vitamin D Receptor (VDR) is involved in the response of cells to the action of vitamin D, and its genetic variability raises the question of whether individual differences could influence the risk of prosthesis loosening. The aim of this study was to investigate the relationship between VDR single nucleotide polymorphisms (SNPs) (ApaI, BsmI, FokI and TaqI) and the serum VDR and 25(OH)D levels in three groups of patients: (1) arthroscopy patients after THA without loosening of the prosthesis (CA-Control Arthroplasty), (2) patients after THA with loosened hip prostheses (L-Loosening) and (3) the control group (C-Control). Our results suggest that the genotypes tt of TaqI, BB of BsmI, and FF of FokI may influence the VDR effect in patients with loosened protheses. Our results showed that the ACAC haplotype (AtBF) was over two times more frequent in the L group than in CA + C: OR =2.35 [95% CI 1.44-3.83; p = 0.001]. There was no significant correlation between the VDR and serum 25(OH)D levels, but there were differences between studied groups.
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Artroplastia de Reemplazo de Cadera , Polimorfismo de Nucleótido Simple , Receptores de Calcitriol , Humanos , Receptores de Calcitriol/genética , Femenino , Masculino , Persona de Mediana Edad , Anciano , Haplotipos , Vitamina D/sangre , Genotipo , Adulto , Estudios de Casos y Controles , Falla de PrótesisRESUMEN
BACKGROUND: Nonsteroidal anti-inflammatory drugs (NSAIDs) have analgesic effects on femoroacetabular impingement (FAI) patients undergoing hip arthroscopy surgery (HAS). However, the influence of medication time on the analgesic effect of NSAIDs is uncertain. This study aimed to compare the analgesic effect, joint function, quality of life (QoL), and patients' satisfaction between preoperative and postoperative NSAIDs in these patients. METHODS: In this prospective, observational study, 165 FAI patients undergoing HAS with NSAIDs (celecoxib, meloxicam, and nimesulide) for analgesia were divided into preoperative (PRE-A) and postoperative analgesia (POST-A) groups according to their actual medication. RESULTS: The visual analog scale (VAS) pain scores on the 1st (P < 0.001) and 3rd (D3) (P = 0.015) days after the operation were lower in the PRE-A group versus the POST-A group but not preoperatively (P = 0.262) or on the 7th day after the operation (D7) (P = 0.302). The proportion of patients receiving rescue analgesia decreased in the PRE-A group versus POST-A group (P = 0.041). However, the modified Harris hip score (mHHS), proportion of patients with an mHHS ≥ 70, and EuroQol-5-dimensional score at preoperative, 1st month (M1), and 3rd month (M3) after the operation were similar between the groups (all P > 0.050). The VAS score on D7 was greater in the PRE-A group compared to the POST-A group (P = 0.014), but the scores at M1 and M3 and the satisfaction and very satisfaction rates at D7, M1, and M3 did not differ between the groups (all P > 0.050). Subgroup analysis revealed that the type of NSAID did not affect most outcomes. CONCLUSION: Preoperative NSAIDs elevate analgesic effect and patients' satisfaction, but not joint function or QoL compared to postoperative NSAIDs in FAI patients undergoing HAS.
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OBJECTIVES: To compare the prevalence of femoral head decentration (FHD) on different MR imaging planes in patients undergoing direct/indirect hip MR arthrography (MRA) with asymptomatic controls and to evaluate its association with osseous deformities. METHODS: IRB-approved retrospective single-center study of symptomatic hips undergoing direct or indirect hip MRA at 3 T. Asymptomatic participants underwent non-contrast hip MRI at 3 T. FHD was defined as a continuous fluid layer between the acetabulum and femoral head and assessed on axial, sagittal and radial images. The association of intra-articular/intra-venous contrast agents and the prevalence of FHD was evaluated. The association of FHD with osseous deformities and joint damage was assessed using multiple logistic regression analysis. RESULTS: Three-hundred ninety-four patients (447 hips, mean age 31 ± 9 years, 247 females) were included and compared to 43 asymptomatic controls (43 hips, mean age 31 ± 6 years, 26 females). FHD was most prevalent on radial images and more frequent in symptomatic hips (30% versus 2%, p < 0.001). FHD prevalence was not associated with the presence/absence of intra-articular contrast agents (30% versus 22%, OR = 1.5 (95% CI 0.9-2.5), p = 0.125). FHD was associated with hip dysplasia (OR = 6.1 (3.3-11.1), p < 0.001), excessive femoral torsion (OR = 3.0 (1.3-6.8), p = 0.010), and severe cartilage damage (OR = 3.6 (2.0-6.7), p < 0.001). CONCLUSION: While rare in asymptomatic patients, femoral head decentration in symptomatic patients is associated with osseous deformities predisposing to hip instability, as well as with extensive cartilage damage. CRITICAL RELEVANCE STATEMENT: Decentration of the femoral head on radial MRA may be interpreted as a sign of hip instability in symptomatic hips without extensive cartilage defects. Its presence could unmask hip instability and yield promise in surgical decision-making. KEY POINTS: The best method of identifying femoral head decentration is radial MRI. The presence/absence of intra-articular contrast is not associated with femoral head decentration. Femoral head decentration is associated with hip deformities predisposing to hip instability.
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OBJECTIVE: Aim: To determine the effectiveness of physical therapy on the functional state of law enforcement officers' knee joints after surgical intervention. PATIENTS AND METHODS: Materials and Methods: The research involved law enforcement officers from different units of the National Police of Ukraine (n = 56) who had suffered knee joint injuries in the line of duty, and underwent surgical intervention and rehabilitation procedures. RESULTS: Results: It was found that 78.2 % of respondents had suffered knee joint ligament injuries as a result of falls during rapid movement, while 43.9 % were in full gear (armored protection, helmet, etc.). It was determined that after surgical intervention, the functional state of the knee joint of law enforcement officers who followed the recommendations of physical therapy specialists and systematically performed special sets of physical exercises was significantly different (p < 0.001). Worse results were noted in people who partially followed the recommendations of rehabilitation therapists and performed part of the prescribed procedures and physical exercises. CONCLUSION: Conclusions: The effectiveness of the complex use of physical rehabilitation means for restoring the functioning of the knee joint after surgical intervention, which included arthroscopy, partial menisectomy of the damaged areas, debridement, vaporization of damaged cartilage, etc. was revealed. The positive effect of physical exercises on the functional state of the knee joint was proven. The sets of exercises that are advisable to use to restore the functioning of the knee joint were determined.
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Artroscopía , Traumatismos de la Rodilla , Modalidades de Fisioterapia , Humanos , Traumatismos de la Rodilla/rehabilitación , Traumatismos de la Rodilla/cirugía , Masculino , Ucrania , Adulto , Articulación de la Rodilla/cirugía , Resultado del Tratamiento , Femenino , Terapia por EjercicioRESUMEN
PURPOSE: The purpose of this study was to determine the incidence and hospitalization trends of meniscectomy in Italy from 2001 to 2016. A secondary aim was to investigate the economic burden of the disease on the national healthcare system. METHODS: Data were extracted from the Italian Ministry of Health's National Hospital Discharge Reports. Diagnoses are coded according to the ICD-9-CM. Meniscectomy was defined by the following main procedure codes: 806, 8026 and 8145. By dividing the number of annual cases by the size of the adult population reported annually by ISTAT, incidence rates were computed. RESULTS: Overall, 1,454,891 meniscectomies were performed in the study period between 2001 and 2016. The incidence was 178 procedures for every 100,000 Italian inhabitants. The incidence declined from 202 in 2001 to 106 in 2016. Males were the largest portion of patients undergoing surgery (68.2%). The average age of patients was 46.59 ± 15.07. A decreasing trend in length of hospital stay was observed over the study period. The annual average cost per 100,000 inhabitants was EUR 491.219 ± 122.148 with a range from EUR 291,500 ± 79.500 in 2016 to EUR 610,500 ± 166.500 in 2004. CONCLUSION: In Italy, the number of meniscectomies performed in the adult population has almost halved over the study period. Results of the present study in the Italian population seem to reflect how the clinical evidence basis affects surgical technique selection. The economic burden of meniscectomy is relevant in Italy with an estimated expenditure from EUR 181.861.375 to 318.257.406 between 2001 and 2016. LEVEL OF EVIDENCE: Level III.
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OBJECTIVE: To explore the clinical efficacy of double beam double tunnel enhanced reconstruction technique in the treatment of knee anterior cruciate ligament(ACL) training injuries. METHODS: Twenty-nine cases of ACL injury of knee joint from January 2021 to December 2021 were retrospectively analyzed. All the cases were underwent ligament reconstruction surgery. Cases were grouped by surgical technique:there were 14 patients in conventional reconstruction group, including 13 males and 1 female, aged from 22 to 31 years old with an average of (27.07±7.28) years old, autogenous hamstring tendon was used for ligament reconstruction. There were 15 patients in the enhanced reconstruction group, including 13 males and 2 females, aged from 25 to 34 years old with an average of (29.06±4.23) years old, double tunnel ligament reconstruction, the autogenous hamstring muscle was used as the anteromedial bundle, and the posterolateral bundle was replaced by a high-strength line. The difference between knee tibial anterior distance, Lysholm score, International Knee Literature Committee (IKDC) subjective score, Tegner motor level score and visual analog scale (VAS) at 6th and 12th months after the surgery, limb symmetry index (LSI) were recorded at the last follow-up and surgery-related adverse effects during follow-up. RESULTS: All patients were followed up, ranged from 13 to 15 months with an average of (13.7±0.8) months. There were no serious adverse reactions related to surgery during the period. There was no statistical difference between the preoperative general data and the observation index of the two groups (P>0.05). The difference in tibial anterior distance at 6 and 12 months in the enhanced reconstruction group (1.45±0.62) mm and (1.74±0.78) mm which were lower those that in the conventional reconstruction group (2.42±0.60) mm and (2.51±0.63) mm(P<0.05). There was no significant difference in postoperative Lysholm score, Tegner motor level score, IKDC score, VAS, and limb symmetry index at the last follow-up(P>0.05). CONCLUSION: The enhanced reconstruction technique can more effectively maintain the stability of the knee joint and has no significant effect on the postoperative knee joint function compared with the traditional ligament reconstruction technique. The short-term curative effect is satisfactory, and it is suitable for the group with high sports demand.
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Lesiones del Ligamento Cruzado Anterior , Reconstrucción del Ligamento Cruzado Anterior , Humanos , Masculino , Femenino , Adulto , Reconstrucción del Ligamento Cruzado Anterior/métodos , Lesiones del Ligamento Cruzado Anterior/cirugía , Adulto Joven , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVE: To investigate the clinical efficacy of arthroscopic measurement of intra-articular graft length in the application of total internal reconstruction of the anterior cruciate ligament(ACL). METHODS: The 60 patients with ACL injury treated between January 2020 and January 2022 were retrospectively analyzed. There were 37 males and 23 females, aged from 22 to 44 years. According to the different surgical methods, they were divided into two groups:conventional surgery group (conventional group) and pull-line measurement group (measurement group), with 30 cases in each group. In the conventional group, there were 20 males and 10 females, with an average age of (30.00±3.95) years old;the body mass index (BMI) was (22.58±1.41) kg·m-2;there were 9 cases on the left side and 21 cases on the right side;the time from injury to operation was (3. 00±1.35) days. In the measurement group, there were 17 males and 13 females, with an average of(32.00±4.29) years;BMI was (23.29±1.39) kg·m-2;there were 12 cases on the left side and 18 cases on the right side;the time from injury to operation was (3.00±1.27) days. The clinical data of the patients before surgery, 6 months after surgery and 12 months after surgery were collected and recorded. The clinical efficacy of the two methods was compared in terms of postoperative VAS, KOOS, Lysholm score, IKDC score, knee stability (Lachman test, anterior drawer test and axial shift test), the degree of widening of bone tunnel diameter measured by CT at different stages of the postoperative period and MRI scoring system. RESULTS: At 12 months after surgery, the VAS of the measurement group was lower than that of the conventional group(P<0.001). At 12 months after surgery, KOOS scores in the measurement group were higher than those in the conventional group, and there were statistically significant differences in all scores except symptom scores (P<0.05). Six months after operation, Lysholm total score and IKDC total score in the measurement group were higher than those in the conventional group, and the difference was statistically significant (P<0.05). At 12 months after surgery, knee stability tests were performed, and the differences between the Lachman test, anterior drawer test and axial shift test measurement group and the conventional group were not statistically significant (P>0.05). However, overall knee instability analysis showed that the knee stability of the measurement group was better than that of the control group, and the difference between the groups was statistically significant (P=0.038). The imaging assessment of patients in both groups at 6 months after surgery showed that the widening of tendon tunnel diameter in both femur and tibia was reduced in the measurement group compared with the conventional group after surgery, and the difference was statistically significant(P<0.05);MRI scores were higher in all patients in the measurement group those in the conventional group, at 6 months and 12 months agter surgery(P<0.05). CONCLUSION: Arthroscopic measurement of intra-articular cavity graft length in total internal technique for ACL reconstruction, high tendon utilization, good stability, the knee joint function has recovered satisfactorily within one year, and the therapeutic effect is affirmed.
Asunto(s)
Reconstrucción del Ligamento Cruzado Anterior , Humanos , Masculino , Femenino , Adulto , Reconstrucción del Ligamento Cruzado Anterior/métodos , Adulto Joven , Estudios Retrospectivos , Lesiones del Ligamento Cruzado Anterior/cirugía , Artroscopía/métodos , Ligamento Cruzado Anterior/cirugíaRESUMEN
OBJECTIVE: To analyze the differences of clinical features of acute gout flare and postoperative infection under arthroscopy of knee gouty arthritis patients to offer guiding opinions of clinical diagnosis and treatment. METHODS: Between January 2017 and December 2022, 235 patients with gouty knee osteoarthritis were admitted, and underwent arthroscopic debridement combined with synovectomy. Among them, 35 cases had fever with a temperature higher than 38 °C postoperatively while acute inflammatory appears under redness, swelling, heat and pain of the operated joints. There were 29 males and 6 females, with an average age of (41.48±13.90) years old. Among them 23 patients were diagnosed with acute gout attack, and recovered well after being given colchicine and prednisolone;12 patients were diagnosed with postoperative joint infection, and were cured after being given anti-infective treatments and cleaning and rinsing of the joint cavity. The two groups of patients were compared and analyzed in terms of preoperative general data, surgical conditions, hematology, joint fluid, limb function and other clinical characteristics. RESULTS: There were no significant difference in the preoperative general data between two groups. The onset of fever in the postoperative acute gout flare group occurred mostly within 48 hours, significantly earlier than that in the postoperative infection group(P=0.037). The visual analogue scale score was significantly higher in the acute gout flare group (5.32±1.38) score than in the postoperative infection group (2.45±0.68) score (P=0.000), while 14 patients with acute gout flare were accompanied by severe pain in other joints. Hematologically, indicators such as white blood cell counts and ratios were significantly higher in both groups. In terms of inflammatory indicators, IL-6, erythrocyte sedimentation rate, procalcitonin and other inflammatory indicators were significantly elevated in both groups, but there was no statistical difference between two groups. The C-reactive protein level in the postoperative infection group (220.97±116.30) mg·L-1 was higher than that in the postoperative acute gout attack group(120.67±82.45) mg·L-1(P=0.006). Blood uric acid (316.55±112.84) µmol·L-1 was higher in the acute postoperative gout flare group than in the postoperative infection group (159.14±126.92) µmol·L-1(P=0.001). In the joint fluid examination of the postoperative infection group, the glucose metabolism indicator was significantly lower than that of the acute gout flare group, and five of them had positive bacterial cultures. CONCLUSION: The symptoms of acute gout flare could be mistaken as postoperative infection due to their similarity, therefore requires careful differentiation. Differential diagnosis should be based on a combination of clinical signs, hematology and joint fluid findings, and targeted treatment should be given to avoid serious complications.