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INTRODUCTION: Return to play rates after anterior cruciate ligament (ACL) reconstruction range between 50-98% depending on sport professionality, without being modified by the addition of an extra-articular augmentation (EA). The objective of the study is to describe the rate of return to play in our cohort. The hypothesis is that the addition of EA increases that rate. MATERIAL AND METHODS: A retrospective, descriptive and analytical study of a 130 basketball players cohort between 18 and 45 years old, whom underwent ACL reconstruction between the years 2018 and 2022, with a minimum follow-up of 18 months. Data was collected by reviewing medical records. IKDC score was registered after one year from surgery. All patients operated from 2020 received an extra-articular tenodesis. RESULTS: Of all patients, 72.31% returned to training, 70.77% returned to competition and 46.15% returned to the same level of performance prior to injury. The EA group (46.15%) did not increase the rate of return to competition (p=0.552) nor to the same level of performance (p=0.664). The mean IKDC. score was 86.83 (SD 14.85), and was not higher in the EA group (p=0.418). However, its value was higher in the players who returned to training, competition and level of performance (p<0.05). EA did not delay the return to play in any group (p=0.282). CONCLUSION: To sum up, the EA does not modify the return to sport rate. Higher IKDC values predict a greater return to sport rate. in all groups. Prospective studies with larger sample size and longer follow-up time are required.
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PURPOSE: Ankle fracture-dislocations (AFD) often necessitate staged management involving temporary external fixation (EF) due to mechanical instability or blistering. However, limited literature exists on the optimal temporary immobilization method for low-energy closed AFD. This study compared baseline patient and fracture characteristics, along with clinical and radiological outcomes between AFD initially immobilized with EF versus splinting. METHODS: A retrospective cohort study was conducted involving patients with AFD temporarily immobilized using EF or splinting, followed by definitive open reduction and internal fixation. Quality of reduction (QOR) was assessed for each patient post-initial immobilization and after the definitive surgery. RESULTS: The study encompassed 194 patients: 138 treated with a splint (71.1%) and 56 (28.9%) with EF. Secondary loss of reduction had occurred in three patients who were splinted (2.2%). The mean ages in the EF and splint groups were 63.2 and 56.1 years, respectively (p = 0.01). Posterior malleolus fracture (PMF) and blisters were more prevalent in EF patients (69.6% vs. 43.5% for PMF and 76.8% vs. 20.3% for blisters, respectively; p = 0.05 and p < 0.01). Postoperative complication rates were 8.9% for EF versus 10.9% for splinting (p = 0.69). Satisfactory final QOR was attained in 79.8% of patients treated with a splint versus 64.3% with EF (p = 0.02). CONCLUSION: Patients immobilized by EF presented with poorer baseline characteristics and had more unstable injuries. Nevertheless, postoperative complication rates were comparable. Thus, EF appears to be a valuable tool for standardizing outcomes in AFD patients with a less favorable prognosis.
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Fracturas de Tobillo , Fractura-Luxación , Inmovilización , Férulas (Fijadores) , Humanos , Estudios Retrospectivos , Masculino , Fracturas de Tobillo/cirugía , Femenino , Persona de Mediana Edad , Fractura-Luxación/cirugía , Fractura-Luxación/diagnóstico por imagen , Inmovilización/métodos , Fijación Interna de Fracturas/métodos , Anciano , Reducción Abierta/métodos , Adulto , Resultado del Tratamiento , Fijadores ExternosRESUMEN
PURPOSE: To describe our institutional experience and results in the surgical management of multiligament knee injuries (MLKI). MATERIALS AND METHODS: Retrospective series of MLKI consecutively operated on at a single, level I Trauma Center. Data on patients' baseline characteristics, injuries, treatments, and outcomes were recorded up to one-year follow-up. Recorded outcomes included the Tegner-Lysholm Knee Scoring Scale (TLKSS), return to work, and patient satisfaction. RESULTS: MLKI incidence was 0.03% among 9897 orthopedic trauma admissions. Twenty-four patients of mean age 43.6 years were included in analysis. The mean Injury Severity Score was 12.6. Five patients presented with knee dislocations and six had fracture-dislocations, two of them open fractures. There was one popliteal artery injury requiring a bypass and four common peroneal nerve palsies. Staged ligamental reconstruction was performed in all cases. There were seven postoperative complications. The median TLKSS was 80 and, though patient satisfaction was high, and dissatisfaction was largely restricted to recreational activities (only 58.3% satisfied). Seventeen patients returned to their previous employment. CONCLUSIONS: We found a high aggregation of fracture-dislocations secondary to road traffic accidents. One in four patients experienced complications, particularly stiffness. Complications were more common in cases involving knee dislocation. Most patients had good functional results, but 25% were unable to return to their previous work, which demonstrates the long-lasting sequelae of this injury.
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Luxación de la Rodilla , Traumatismos de la Rodilla , Humanos , Adulto , Estudios Retrospectivos , Centros Traumatológicos , Universidades , Traumatismos de la Rodilla/epidemiología , Traumatismos de la Rodilla/cirugía , Traumatismos de la Rodilla/complicaciones , Luxación de la Rodilla/cirugía , Luxación de la Rodilla/complicaciones , Articulación de la RodillaRESUMEN
PURPOSE: Multiple studies have shown higher failure rate and patient-reported outcomes to be significantly worse following revision anterior cruciate ligament reconstructive (ACLR) surgery, especially using allografts. One of the reasons being rotational instability. Because of this, augmentation with lateral extra-articular tenodesis (LET) is often considered. Good short-term results in regards to functional and perceived scores and low complication rate can be expected in revision ACLR using allografts in combination with LET. METHODS: Between 2014 and 2021, 46 patients were registered for revision ACLR using allografts and extra-articular augmentation (modified Lemaire) and included in this prospective study. Patients' demographic and clinical data were collected preoperatively, postoperatively, and during the follow-up period of 12 months. RESULTS: Patient-reported functional outcomes were statistically significant for IKDC, Lysholm, and SF-12 physical scale (p < 0.05). Tegner score showed a decreased number of patients who were able to return to sport at their previous level (p = 0.001). Stability examination tests (Lachman and pivot-shift) showed significant improvements. Concomitant lesions were present in 76.1% of patients. Ten patients (21.7%) presented major complications, including six cases of anteroposterior instability, three cases of knee pain and one graft re-rupture. CONCLUSION: Revision procedures are inherently challenging with a high number of associated chondral and meniscus lesions. However, good short-term functional outcomes and enhanced rotational stability with an acceptable complication rate can be expected in most cases where revision ACLR using allografts is augmented with LET. STUDY DESIGN: Prospective; Case series; Level of evidence IV.
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Lesiones del Ligamento Cruzado Anterior , Reconstrucción del Ligamento Cruzado Anterior , Inestabilidad de la Articulación , Tenodesis , Humanos , Tenodesis/efectos adversos , Tenodesis/métodos , Estudios Prospectivos , Lesiones del Ligamento Cruzado Anterior/cirugía , Lesiones del Ligamento Cruzado Anterior/complicaciones , Articulación de la Rodilla/cirugía , Reconstrucción del Ligamento Cruzado Anterior/efectos adversos , Reconstrucción del Ligamento Cruzado Anterior/métodos , Inestabilidad de la Articulación/etiología , Inestabilidad de la Articulación/cirugía , AloinjertosRESUMEN
BACKGROUND: Intra-articular injections of platelet-rich plasma (PRP) to treat symptoms of knee osteoarthritis (OA) have been successfully used in young patients and in the early stages of disease. No previous studies have analyzed outcomes of PRP injections during the late stages. HYPOTHESIS: PRP reduces pain and leads to a more effective and lasting functional recovery than corticosteroid with local anesthetic. STUDY DESIGN: Randomized controlled trial; Level of evidence, 2. METHODS: A total of 75 patients with symptomatic knee OA (Kellgren-Lawrence grade 3 to 4) were enrolled in this study between August 2013 and July 2014. Patients were randomized to treatment either with a single leukocyte-reduced PRP or corticosteroid intra-articular injection. The primary variable was visual analog scale assessment at 1 month. Secondary outcomes were the Knee injury and Osteoarthritis Outcome Score (KOOS) and Short Form-36 (SF-36) at 1, 3, and 6 months after treatment. Patient satisfaction at final follow-up was assessed. Both groups were homogeneous and comparable in baseline characteristics. RESULTS: All variables improved in both groups. Statistical differences between groups were not found for the majority of the outcome variables, although the magnitude of improvements tended to be greater in the PRP group. Quality-of-life differences between values at 3 and 6 months versus baseline increased significantly more in the study group (P = .05 and .03, respectively), and so did general health perception differences at 6 months (P = .018). CONCLUSION: A single PRP intra-articular injection is effective for relieving pain and improving activities of daily living and quality of life in late-stage knee OA. For patients with late-stage knee OA who are 67 years or older, 1 intra-articular injection of PRP has similar results to 1 shot of corticosteroid.
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INTRODUCTION: Necrotising fasciitis (NF) is potentially life-threatening soft-tissue infection. Early diagnosis and aggressive surgical debridement are critical to decrease mortality and morbidity. The impacts of new management technologies such as hydro-bisturi-assisted debridement (HAD) and negative pressure wound therapy (NPWT) are not yet clear with respect to treatment of NF. The objective of this study was to describe laboratory (including LRINEC score), clinical and microbiological factors, treatment methods and outcomes related to managing necrotising fasciitis, focusing on the implementation of new treatment methods in our centre. METHODS: From June 2010 to June 2014, adult patients diagnosed with necrotising fasciitis affecting an upper or lower limb that were admitted to our hospital, a referral tertiary care centre, were eligible to participate in this study. Demographic data, clinical features, location of infection, Laboratory Risk Indicator for Necrotising Fasciitis (LRINEC) score on the day of admission, microbiology and laboratory results, use of HAD, wound management using NPWT, and patient outcomes were retrospectively analysed. A univariate risk factor analysis was performed, in an attempt to define prognostic factors for mortality. RESULTS: A total of 20 patients satisfied the inclusion criteria. Type II NF (Group A ß-haemolytic streptococci) was found in 8 cases (40%). The average LRINEC score on the day of admission was 6. The lower extremity was affected in 60% of the cases. All patients were treated operatively, with 2.5 interventions on average. Hydro-bisturi was used in the first debridement in 40% of the cases (8 out 20). In 75% of the studied cases, Negative Pressure Wound Therapy (NPWT) was the technique selected for surgical wound management. The global mortality rate was 30%. On univariate analysis, the only factors significantly associated with mortality were high levels of creatinin (p=0.033) and low blood glucose levels (p=0.012). Finally, four amputations were observed in this series. CONCLUSION: We confirm that necrotising fasciitis (NF) of the extremities, despite new advancements in treatment and critical care management, is still a potentially life-threatening soft-tissue infection (30% mortality). New, advanced wound management modalities have been heavily used in management of necrotising fasciitis, but these have not had significant impacts on morbidity and mortality rates.
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Desbridamiento , Extremidades/patología , Fascitis Necrotizante/terapia , Terapia de Presión Negativa para Heridas , Anciano , Desbridamiento/instrumentación , Desbridamiento/métodos , Desbridamiento/tendencias , Diagnóstico Precoz , Extremidades/microbiología , Fascitis Necrotizante/complicaciones , Fascitis Necrotizante/microbiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Derivación y Consulta , Estudios Retrospectivos , España , Resultado del TratamientoRESUMEN
PURPOSE: To report outcomes of revision anterior cruciate ligament (ACL) reconstruction using tibial or hamstring tendon allografts and to compare with another study using non-irradiated fresh-frozen bone-patellar tendon-bone allografts. METHODS: Records of 12 men and 7 women aged 18 to 53 (mean, 33) years who underwent revision ACL reconstructions using tibial tendon (n=17) or hamstring tendon (n=2) allografts were retrospectively reviewed. At the time of primary ACL reconstruction, hamstring autografts (n=8) and bonepatellar tendon-bone allografts (n=11) were used. The mean time interval between surgeries was 93 (range, 11-225) months. The causes of failure were traumatic injury (n=7) and technical or biological reasons (n=12). The physical activity level was high in 2 patients, medium in 10, and low in 7. For clinical assessment, the Lysholm test, International Knee Documentation Committee (IKDC) scale, and visual analogue scale (VAS) for pain were used. Patient satisfaction was also assessed. RESULTS: Four of the patients had laxity and were dissatisfied or very dissatisfied with the outcome; the failure rate was 21%. The mean IKDC score was 63% (range, 25-100%), and the mean Lysholm score was 74% (range, 30-100%). Comparing our patients with those in another study using bone-patellar-bone allografts, there was no significant difference in terms of the VAS for pain, IKDC score, and Lysholm score. Comparing our patients with and without chondral and/or meniscal lesions, there was significant difference in terms of the Lysholm score only (86±11 vs. 57±28, p=0.043). Comparing patients who had used hamstring tendon autografts at the primary ACL reconstruction with those who had used bonepatellar tendon-bone autografts, there was significant difference in terms of the VAS for pain only (4.4±3.1 vs. 1.6±1.0, p=0.020). CONCLUSION: Revision ACL reconstruction using tibial or hamstring tendon allografts provided acceptable results, similar to those using the bone-patellar tendon-bone allografts.
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Lesiones del Ligamento Cruzado Anterior , Reconstrucción del Ligamento Cruzado Anterior/métodos , Plastía con Hueso-Tendón Rotuliano-Hueso/métodos , Inestabilidad de la Articulación/cirugía , Traumatismos de la Rodilla/cirugía , Ligamento Rotuliano/trasplante , Adolescente , Adulto , Aloinjertos , Ligamento Cruzado Anterior/cirugía , Femenino , Estudios de Seguimiento , Humanos , Inestabilidad de la Articulación/diagnóstico , Inestabilidad de la Articulación/etiología , Traumatismos de la Rodilla/complicaciones , Traumatismos de la Rodilla/diagnóstico , Masculino , Persona de Mediana Edad , Reoperación , Factores de Tiempo , Adulto JovenRESUMEN
PURPOSE: To evaluate the medium-term outcome of mosaicplasty for full-thickness cartilage defects of the knee joint in 17 patients. METHODS: Records of 12 men and 5 women aged 16 to 57 (mean, 35) years who underwent mosaicplasty for grade III/IV osteochondral defects in the lateral (n=14) or medial (n=3) femoral condyle were reviewed. 12 of the patients had undergone knee surgeries. The mean size of the defects was 3.4 (range, 1-4) cm(2). Three patients had defects of >2 cm(2). All operations were performed by a single surgeon using mini-arthrotomy. The lateral edge of the trochlea was the donor site. Graft integration and the presence of any abnormality at the articular surface were assessed using magnetic resonance imaging (MRI). In addition, patients were evaluated using the International Knee Documentation Committee (IKDC) rating scale, the SF-36 health questionnaire, visual analogue scale (VAS) score for pain. RESULTS: Two of the 17 patients developed necrosis and cystic degeneration of the grafts and underwent conversion to unicompartmental knee arthroplasty within 2 years. They were older than 45 years and had defects of >2 cm(2). Respectively in years 4 and 7, one and 4 patients were lost to follow-up, the mean IKDC score was 75% and 88%, the SF-36 score was 83% and 90%, and the VAS score was ≤3 in 13 of 14 patients at year 4 and in all 11 patients at year 7. At the 7-year follow-up, patient satisfaction with mosaicplasty was excellent in 8 patients, good in 3, and poor in 2 (who underwent unicompartmental knee arthroplasty). At year 4, MRI showed integration of the cartilage repair tissue and incorporation of the osseous portion of the graft into the bone in 13 of the 14 patients. The remaining patient had osteoarthritis at the graft donor site. At year 7, MRI showed good integration of the implant in all 11 available patients, but fissures were seen on the cartilage surface in 3 patients. CONCLUSION: The medium-term outcome of autologous mosaicplasty for symptomatic osteochondral defects in the femoral condyle is good. Longer follow-up is needed to determine the structural and functional integrity of the graft over time.
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Enfermedades de los Cartílagos/cirugía , Cartílago Articular/lesiones , Cartílago Articular/cirugía , Adolescente , Adulto , Cartílago/trasplante , Femenino , Humanos , Masculino , Persona de Mediana Edad , Procedimientos Ortopédicos/métodos , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Factores de Tiempo , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Osteoid osteoma is a benign osteoblastic tumor with a nidus of <20 mm in maximum diameter. There are several treatment options, all of them aiming either to resect or to eliminate the nidus. PURPOSE: To report and to describe the benefits of treating non-spinal osteoid osteoma by percutaneous computed tomography-guided resection, according to our experience. STUDY DESIGN: Retrospective case series METHODS: Between 1992 and 2008, 54 patients with non-spinal osteoid osteoma underwent primary treatment with percutaneous CT-guided resection. In all cases, the materials obtained were processed for pathology and microbiology. RESULTS: Fifty-four patients with a mean age of 22.7 years (range 10-47), of whom 46 were males (85.2 %) and 8 were females (14.8 %). The lesion size ranged between 5 and 15 mm with an average size of 6.9 mm. The resection was considered complete by the CT study in all 54 cases. Of all the specimens sent to pathology, the histological diagnosis was achieved in 41 (75.9 %). Cure was obtained in 50 patients (92.6 %) and the other four patients required a second surgery using the same technique, after which all of them achieved clinical and radiological improvement (100 %). CONCLUSION: Percutaneous computed tomography-guided resection of non-spinal osteoid osteomas provides good results, similar to other surgical techniques, with the advantages of being a simple, mini invasive, safe and economic procedure without the need for specific materials. Level of evidence, IV.
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Neoplasias Óseas/cirugía , Osteoma Osteoide/cirugía , Adolescente , Adulto , Niño , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tomografía Computarizada por Rayos X , Adulto JovenRESUMEN
Primary synovial chondromatosis is a proliferation of cartilaginous bodies within the synovial membrane, tendon sheath or bursa. It is a rare orthopaedic entity especially when it occurs in the distal radioulnar joint. We report a 27-year-old man with recurrent synovial chondromatosis, nine years after his first operation. Although rare, synovial chondromatosis must be considered in the differential diagnosis in a patient with pain and swelling of the distal radioulnar joint. From our literature review, we report a 17% (5/30) recurrence rate for synovial chondromatosis involving the wrist joint which has not been documented in the medical literature previously.