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INTRODUCTION: Lateral fractures of proximal femur are the most frequent fractures in elderly people. Internal fixation using medullary nails is the gold standard of treatment (Gamma 3 nail is the most implanted device) due to reduced incidence of complications than other devices. We report our experience in treating this kind of fractures with Gamma 3 nail, between January 2015 and December 2021. METHODS: We performed a retrospective cohort study of patients treated in our orthopaedic department; level of clinical care is III: 559 patients (431 females and 128 males, with an average age of 85.3 years) with lateral femoral neck fracture. All patients were surgically treated with Gamma 3 standard nail (SGN). We evaluated preliminary X-rays to classify fractures, according to AO-OTA classification and post-operative X-ray to verify cephalic screw position site, according to areas described by Cleveland in 1959: we measured tip-to-apex distance (TAD) and tip-to-apex calcar referred distance (CalTAD). Finally Chang reduction quality criteria (CRQC) for fracture reduction of trochanteric fractures were determined using preoperative or postoperative Antero-Posterior (AP) and lateral radiographs in a Picture Archiving and Communication System (PACS). Incidence of cut-out was evaluated in relation with these parameters. Patients were divided into 2 groups: first group had cephalic screw in optimal positions (5-8-9), the other group had cephalic screw in other positions. RESULTS: In 328 patients (58.7%) screw was in positions 5-8-9, in 231 patients (41.2%) screw was in not-optimal position. Median TAD was 19.1 ± 7.0 mm (range = 0.0-50.5); in 463 patients (82.8%) TAD was ≤ 25 mm. Median CalTAD was 21.4 ± 4.7 mm (range = 5.7-39.2); in 105 patients (79.4%) CalTAD was ≤ 25 mm. Cut-out was observed in 8 cases (1.43%). Multivariate analysis showed a significant correlation (p < 0,05) between incidence of cut-out and fracture type 31A2 and with TAD values >25 mm. Cephalic screw position did not influence incidence of cut-out. DISCUSSION: In order to obtain fracture healing with a low risk of failure, in particular cut-out, it is necessary to obtain good reduction of fracture and optimal lag screw position in order to achieve a TAD inferior to 25 mm.
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BACKGROUND: Compression injuries of the thoracolumbar spine without neurological impairment are usually treated with minimally invasive procedures. Intravertebral expandable implants represent an alternative strategy in fractures with low fragments' displacement. METHODS: Patients with A2, A3 and A4 fractures of the T10-L2 spinal segment without neurological impairment, fracture gap >2 mm, vertebra plana, pedicle rupture, pedicle diameter <6 mm, spinal canal encroachment ≥50%, and vertebral body spread >30% were treated with the SpineJack device. Patients with pathological/osteoporotic fractures were excluded. Demographic and fracture-related data were assessed together with vertebral kyphosis correction, vertebral height restoration/loss of correction and final kyphosis. The modified Rankin Scale (mRS), Oswestry Disability Index (ODI), Visual Analogue Scale (VAS), Smiley-Webster Pain Scale (SWPS) and EuroQol-5D (EQ-5D) were evaluated at 1 (-post), 6 and 12 months (-fup) after surgery. Statistical analysis was performed and p values ≤0.05 were considered significant. RESULTS: Fifty-seven patients were included in the study. Patients aged >60 years reported worse kyphosis correction (<4°) with more postoperative complications, while vertebral plasticity in younger patients, fragmentation-related greater remodeling in A3/A4 fractures, and treatments within 7 days of trauma determined superior wedging corrections, with better EQ-5D-post and mRS-fup. Cement leakages did not affect functional outcome, while female gender and American Society of Anesthesiologists (ASA) score of 3-4 were associated with worse ODI-fup and VAS-fup. Although fracture characteristics and radiological outcome did not negatively influence the clinical outcome, A2 fracture was a risk factor for complications, thus indirectly compromising both the functional and radiological outcome. CONCLUSION: With spread of <30%, the SpineJack is an alternative to minimally invasive fixations for treating A3/A4 thoracolumbar fractures, being able to preserve healthy motion segments in younger patients and provide an ultra-conservative procedure for elderly and fragile patients.
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Fracturas por Compresión , Cifosis , Fracturas Osteoporóticas , Fracturas de la Columna Vertebral , Anciano , Femenino , Fracturas por Compresión/diagnóstico por imagen , Fracturas por Compresión/cirugía , Humanos , Cifosis/complicaciones , Cifosis/diagnóstico por imagen , Cifosis/cirugía , Vértebras Lumbares/diagnóstico por imagen , Vértebras Lumbares/lesiones , Vértebras Lumbares/cirugía , Fracturas Osteoporóticas/cirugía , Estudios Retrospectivos , Fracturas de la Columna Vertebral/complicaciones , Fracturas de la Columna Vertebral/diagnóstico por imagen , Fracturas de la Columna Vertebral/cirugía , Vértebras Torácicas/diagnóstico por imagen , Vértebras Torácicas/lesiones , Vértebras Torácicas/cirugía , Resultado del TratamientoRESUMEN
BACKGROUND: Lateral fractures of proximal femur are the most frequent to treat for the traumatologist surgeon. Intramedullary nailing is the gold standard treatment of this type of fracture. The aim of the study is to analyze the results obtained with the Elos Intrauma nail by the experience of two Departments of Orthopedics and Traumatology ("Guglielmo da Saliceto" Hospital in Piacenza and the Maggiore hospital in Bologna). METHODS: We performed a retrospective cohort study of 400 patients with lateral femoral neck fracture surgically treated with Elos Intrauma standard nail. The examined period is from 1st Jannuary 2018 to 31st Dicember 2020. In all patients we implanted Elos® - Intrauma nail, a titanium cervical diaphyseal nail, according to the standard technique. RESULTS: We evaluate at a minumum of three months of follow up 286/400 patients. Average follow up was 3.94 months, minimum 3 months and maximum 24 months. We obtain the 96.85 % of fracture healing, recording 33 complications (11.54%). The incidence of surgical revision was 2.8% (8 cases). No mechanical complications was found in stable fractures treated with short nail and without distal locking. CONCLUSIONS: With the use of Elos nail we obtained 95% of radiographic healings within three months with a complication rate comparable to literature report. Distal locking is absolutely recommended in complex fractures, it may be superfluous after careful evaluation of the fracture pattern and morphological characteristics of the femur to be treated; future in-depth studies may narrow the criteria to choose distal locking or non locking.
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Fracturas del Fémur , Fijación Intramedular de Fracturas , Clavos Ortopédicos , Curación de Fractura , Humanos , Italia/epidemiología , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
STUDY DESIGN: Retrospective multicenter study. OBJECTIVE: Analysis of impact of conservative and surgical treatments on functional outcome of geriatric odontoid fractures. SUMMARY OF BACKGROUND DATA: Treatment of odontoid fractures in aged population is still debatable. METHODS: One hundred fourty-seven consecutive odontoid fractures in elderly patients were classified according to Anderson-D'Alonzo and Roy-Camille classifications. Philadelphia type collar was always positioned and kept as a treatment whenever acceptable. Halo-vest, anterior screw fixation, C1-C2 posterior arthrodesis, and occipito-cervical fixation were the other treatments adopted. Conservative or surgical treatment strategy was more significantly influenced by antero-posterior displacement (< or >5âmm) and by surgeon decision. On admission ASA, modified Rankin scale (mRS-pre) and Charlson Comorbidity Index (CCI) were assessed. Modified Rankin scale (mRS-post), Neck Disability Index (NDI), and Smiley Webster Pain Scale (SWPS) were administered 12 to 15 months after treatment to estimate functional outcome in terms of general disability, neck-related disability, and ability to return to work/former activity. Risk of treatment crossover was calculated considering factors affecting outcome. Fracture healing process in terms of fusion-stability, no fusion-stability, no fusion-no stability was evaluated at 12 months through a cervical computed tomography (CT) scan. Dynamic cervical spine x-rays were obtained whether necessary. No fusion-stability was considered an adequate treatment goal in our geriatric population. Chi square/Fisher exact test and logistic regression were performed for statistical anal. RESULTS: Overall 67 patients were treated conservatively whereas 80 underwent surgery. Collar was adopted in 45 patients, while anterior odontoid fixation and C1-C2 posterior arthrodesis were preferred for 30 patients each. 79.8% of patients showed good outcomes according to NDI. No significant differences were observed between patients of 65 to 79 years and more than or equal to 80 years (Pâ=â0.81). CCI greatly correlated with mRS-post, with higher indexes in 68.8% of cases characterized by good outcomes (Pâ=â0.05). mRS-pre correlated with NDI (Pâ<â0.000001) and mRS-post (Pâ=â0.04). CCI, mRS-pre, and surgery were associated with worse NDI, while both C1-C2 posterior arthrodesis and occipito-cervical stabilization were associated with worse mRS-post, respectively in 40% and 30% of cases. Younger patients had a higher risk of treatment crossover. CONCLUSION: mRS-pre and CCI provided two independent predictive values respectively for functional outcome and post-treatment disability. Compared with conservative immobilizations, surgery revealed no advantages in the elderly in terms of functional outcome. LEVEL OF EVIDENCE: 3.
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Curación de Fractura , Apófisis Odontoides/lesiones , Apófisis Odontoides/cirugía , Recuperación de la Función , Fracturas de la Columna Vertebral/cirugía , Anciano , Anciano de 80 o más Años , Femenino , Estudios de Seguimiento , Curación de Fractura/fisiología , Humanos , Masculino , Persona de Mediana Edad , Apófisis Odontoides/diagnóstico por imagen , Dimensión del Dolor/tendencias , Recuperación de la Función/fisiología , Estudios Retrospectivos , Fracturas de la Columna Vertebral/diagnóstico por imagen , Resultado del TratamientoRESUMEN
PURPOSE: Analysis of functional outcome of elderly patients with type II odontoid fractures treated conservatively in relation to their radiological outcome. METHODS: A total of 50 geriatric patients with type II odontoid fractures were treated with Aspen/Vista collars. On admission, each patient was assessed assigning ASA score, modified Rankin Scale (mRS-pre) and Charlson Comorbidity Index (CCI). From 12-15 months after treatment, functional evaluations were performed employing a second modified Rankin Scale (mRS-post) together with Neck Disability Index (NDI) and Smiley-Webster pain scale (SWPS). Radiological outcome was evaluated through dynamic cervical spine X-rays at 3 months and cervical spine CT scans 6 months after treatment. Three different conditions were identified: stable union, stable non-union and unstable non-union. Surgery was preferred whenever a fracture gap > 2 mm, an antero-posterior displacement > 5 mm, an odontoid angulation > 11° or neurological deficits occurred. RESULTS: Among the 50 patients, 24 reached a stable union, while 26 a stable non-union. Comparing the two groups, no differences in ASA (p = 0.60), CCI (p = 0.85) and mRS-pre (p = 0.14) were noted. Similarly, no differences in mRS-post (p = 0.96), SWPS (p = 0.85) and NDI (p = 0.51) were observed between patients who reached an osseous fusion and those with a stable fibrous non-union. No effects of age, sex, ASA, mRS-pre, fracture dislocation and radiological outcome were discovered on functional outcome. At logistic regression analysis, female sex and high values of CCI emerged associated with worse NDI. CONCLUSIONS: In geriatric type II odontoid fractures, pre-injury clinical status and comorbidities overcome imaging in determining post-treatment level of function. Hard collar immobilization led to a favourable functional outcome with mRS-post, NDI and SWPS values diffusely encouraging whatever a bony union or a fibrous non-union was obtained. These slides can be retrieved under Electronic Supplementary Material.
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Tratamiento Conservador , Apófisis Odontoides , Fracturas de la Columna Vertebral , Anciano , Anciano de 80 o más Años , Femenino , Curación de Fractura , Humanos , Masculino , Apófisis Odontoides/diagnóstico por imagen , Apófisis Odontoides/lesiones , Fracturas de la Columna Vertebral/diagnóstico por imagen , Fracturas de la Columna Vertebral/terapia , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
In recent years, the application of fibrin sealant has been shown to be efficacious in the management of intraoperative and postoperative hemostasis. We designed a prospective randomized controlled clinical trial to assess the efficacy of two different dosages of fibrin sealant (5 and 10 ml) in patients undergoing total knee arthroplasty, as compared with the untreated control group. A total of 90 patients entered the study, randomly assigned to one of the three groups: treatment with 5 ml fibrin sealant (30 patients), with 10 ml fibrin sealant (30 patients) or no treatment (30 patients). A statistically significant difference in the mean reduction of hemoglobin concentrations was found on the first postoperative day in the treated groups as compared with the controls: 5 ml fibrin sealant (2.6 mg/dl) and 10 ml fibrin sealant (2.5 mg/dl) vs. controls (3.7 mg/dl) (P = 0.024). The mean number of blood transfusions was significantly lower in the treated groups: 5 ml (0.5) and 10 ml (0.3) of fibrin sealant vs. controls (1) (P = 0.0019). Functional recovery was also better in the treated groups: on the seventh day, the joint ROM (range of motion) was statistically superior in the 5 ml group (96.5°) and 10 ml group (98.8°) as compared with the controls (75.5°) (P < 0.0001). This study supports the efficacy of administering fibrin sealant in the perioperative management of bleeding after total knee arthroplasty and shows that a 5 ml dosage yields a comparable outcome to the 10 ml dosage previously reported in the literature.
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Artroplastia de Reemplazo de Rodilla , Pérdida de Sangre Quirúrgica/prevención & control , Adhesivo de Tejido de Fibrina/uso terapéutico , Anciano , Anciano de 80 o más Años , Artroplastia de Reemplazo de Rodilla/efectos adversos , Artroplastia de Reemplazo de Rodilla/métodos , Transfusión Sanguínea , Femenino , Hemoglobinas/análisis , Humanos , Rodilla/cirugía , Modelos Logísticos , Masculino , Persona de Mediana EdadRESUMEN
Low-grade fibromyxoid sarcoma (LGFMS) was first described by Evans in 1987, and since then, just over 150 cases have been reported, showing the rarity of this tumor. We report the clinical case of a 56-year-old man with a swelling on the distal third of the left thigh. The mass had grown in the course of 1 year and was surgically excised, obtaining complete resolution. Immuno-histological examination demonstrated the lesion to be a LGFMS, defined as a benign tumor but with a high incidence of local and distant recurrence (5-10%). At 2-year follow-up the patient was disease-free, confirming the efficacy of the surgical excision. In literature, the frequency of incomplete excision of LGFMS due to inappropriate diagnosis is stressed. It is this element that contributes most to the high rate of recurrence. We recommend that the eventuality of observing this rare tumor be borne in mind, and that care be taken to perform a complete, ample excision.