RESUMEN
BACKGROUND: This study examined the impact of Mobidisc implant on spinopelvic parameters, with particular focus on the preservation of the lumbar lordosis (LL) and on the segmental lordosis (SL) of the treated and adjacent segments. METHODS: A prospective study was conducted on 63 consecutive patients with symptomatic degenerative disc disease who underwent Mobidisc implantation at the Clinic for Spinal Diseases in Strasbourg, France. Based on the profile images of the whole, the following static spinopelvic parameters were measured and analysed: lumbar lordosis L1-S1 (LL), SL for L3-L4, L4-L5 and L5-S1, sacral slope (SS), pelvic tilt (PT) and pelvic incidence. In the lumbar spine images, the anterior (ADH) and posterior disc height (PDH) were measured prior to surgery and at the different follow-up appointments. The preoperative and postoperative values were compared and statistically analysed at different time intervals. RESULTS: Sixty-three patients were included in the study. The average age of the patients was 41.4 years (range 27-59 years). The mean follow-up was 44 months (range 36-71 months). Overall, total disc replacement (TDR) led to an increase in LL which increased TED over time. The preoperative LL measured 48.9° ± 10.1° and 53.4° ± 9.9° at 3 years follow-up (p < 0.0001). In the cohort of patients who underwent TDR at L4-5, the LL increased from 51.6° ± 10° to 56.2° ± 9.2° at the last FU (p = 0.006). All other spinopelvic parameters remained stable between the preoperative values and the last follow-up. In the patients who underwent L5-S1 TDR, a significant increase in LL was also observed between preoperative data and at the last FU (from 47.8° ± 10.1° to 53.3° ± 10.1°, p < 0.0001). Following L5-S1 TDR, the SS increased from 32.9° ± 8.3° to 35.6° ± 7.4° (p = 0.05) and the PT decreased from 15.4° ± 6.2° to 11.6° ± 5.7° between preoperative values and the last follow-up. Considering the entire cohort, the SL L5-S1 increased significantly from 5.9° ± 4.2° preoperatively to 8.1° ± 4.4° (p < 0.01) at the last FU, while at the L4-L5 level, the SL remained stable from 9.9 ± 4.5° to 10.7° ± 3.8° (p = 0.3). After L4-5 TDR, an increase in ADH and PDH at the treated level was observed, while these parameters progressively decreased in the adjacent segment. In patients who underwent L5-S1 TDR, a significant increase in L5-S1 ADH and PDH was observed from 18.8 ± 9.1 to 28.4 ± 11.1 and from 9.5 ± 3.8 to 17.6 ± 9.5 pixels, respectively. ADH and PDH at the proximal adjacent levels L3-4 and L4-5 were reduced. We did not observe any case of implant failure or damage to the bone/implant interface. CONCLUSION: TDR with Mobidisc allows for an improvement of LL and SL at the treated level. An increase in both anterior and posterior disc height was observed at the treated level. While disc height decreased at the adjacent level, further studies are required to investigate whether these changes are clinically relevant.
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Miembros Artificiales , Lordosis , Fusión Vertebral , Reeemplazo Total de Disco , Adulto , Estudios de Seguimiento , Humanos , Lordosis/diagnóstico por imagen , Vértebras Lumbares/diagnóstico por imagen , Vértebras Lumbares/cirugía , Persona de Mediana Edad , Estudios Prospectivos , Radiografía , Estudios Retrospectivos , Fusión Vertebral/métodosAsunto(s)
Betacoronavirus , Infecciones por Coronavirus , Ortopedia , Pandemias , Neumonía Viral , COVID-19 , Humanos , SARS-CoV-2RESUMEN
Aim To assess the relationship between the clinical sign of limited hip abduction and developmental dysplasia of the hip (DDH). Methods A research was conducted on 450 newborns at the Neonatal Unit at the Clinic of Gynaecology and Obstetrics and the Orthopaedics and Traumatology Clinic of the University Clinical Centre, Tuzla, between 30th August 2011 and 30th April 2012. Clinical (degree of hip abduction) and ultrasound examination of all newborns' hips were performed using the Graf method on their first day of life. Results Clinical sign of limited hip abduction showed significant predictive value for DDH. There were 67 (14.7%) newborns with the clinical sign of limited hip abduction, of which 26 (5.7%) were on the left hip, 11 (2.4%) on the right hip and 30 (6.6%) on both hips. Limited hip abduction had a positive predictive value (PPV) of 40.3% and a negative predictive value (NPV) of 80.4% for DDH. Conclusion Limited hip abduction, especially unilateral, is a useful and important clinical sign of DDH. Doctors, who perform the first examination of the child after birth, would have to pay attention to this clinical sign. Newborns with this clinical sign would have to go to an ultrasound examination of the hips for further diagnosis.
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Luxación Congénita de la Cadera/diagnóstico , Articulación de la Cadera/patología , Cadera/patología , Examen Físico/métodos , Rango del Movimiento Articular , Bosnia y Herzegovina/epidemiología , Femenino , Luxación Congénita de la Cadera/epidemiología , Humanos , Recién Nacido , Masculino , Prevalencia , Factores de Riesgo , Ultrasonografía , UniversidadesRESUMEN
INTRODUCTION: Fractures of the proximal femur and hip are relatively common injuries in adults and common source of morbidity and mortality among the elderly. Many methods have been recommended for the treatment of intertrochanteric fractures. MATERIAL AND METHODS: We retrospective analyzed all the patients with fractures of the hip treated with proximal femoral nail antirotation (PFNA) at the Clinic of Orthopedic and Traumatology, University Clinical Centre Tuzla from the first of January 2012 to 31 December 2012 years. The study included 63 patients averaged 73.6 +/- 11.9 years (range, 29 to 88 years). Fracture type was classified as intertrochanteric (Arbeitsgemeinschaft für Osteosynthesefragen classification 31.A.1, A.2 and A.3) and subtrochanteric fractures (Seinsheimer classification). RESULTS AND DISCUSSION: The ratio between the genders female-male was 1.6:1. There was statistically significant difference prevalence of female compared to male patients (p = 0.012). There were 31 left and 32 right hip fractured. Low energy trauma was the cause of fractures in 57(90.5%) patients. Averaged waiting time for hospitalization was 3.2 +/- 7.5 days (range, 0 to 32 days). 44 patients were admitted the same day upon injuring. The average waiting time for the treatment was 3.6 +/- 5.7 days. The ratio between with or without co-existent disease was 4.7:1. During the three months postoperatively with ASA score 3 and 4 six patients died. There were no significant differences in deaths from ASA score 1 and 2 (p = 0.52). Reoperation for the treatment of implant or fracture-related complications was required in three (4.7%) patients (infection, reimplantation and extraction). Three patient developed deep vein thrombosis. Statistically significant difference was found in the deaths in the first three months compared to the next three months (p = 0.02). We found statistically significant difference between pre-injury and postoperative mobility score (p = 0.0001). CONCLUSION: PFNA is an excellent device for osteosynthesis as it can be easily inserted. Moreover, it provides stable fixation, which allows early full weightbearing mobilization of the patient.
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Fracturas del Fémur/cirugía , Fijación Intramedular de Fracturas , Adulto , Anciano , Anciano de 80 o más Años , Comorbilidad , Femenino , Fracturas del Fémur/clasificación , Fracturas del Fémur/mortalidad , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias , Reoperación , Estudios RetrospectivosRESUMEN
INTRODUCTION: Fracture of the femoral shaft is a common fracture encountered in orthopedic practice. In the 1939, Küntscher introduced the concept of intramedullary nailing for stabilization of long bone fractures. Intramedullary nailing has revolutionized the treatment of fractures. MATERIAL AND METHODS: The study included 37 male patients and 13 female patients, averaged 39 +/- 20.5 years (range, 16 to 76 years). RESULTS AND DISCUSSION: There were 31 left femurs and 21 right femurs fractured. 46 fractures were the result of blunt trauma. Low energy trauma was the cause of fractures in six patients, of which five in elderly females. 49 fractures were closed. Healing time given in weeks was 19.36 +/- 6.1. The overall healing rate was 93.6%. There were three (6.25%) major complications nonunion. There were one (2%) delayed union, one (2%) rotational malunion and no infection. The shortening of 1 cm were in two patients. Antercurvatum of 10 degrees was found in one patient. There was no statistically significant reduction of a motion in the hip and knee (p < 0.05). There was statistically significant in the thigh (knee extensors) muscle weakness (p < 0.001). CONCLUSION: : Intramedullary nailing is the treatment of choice for femoral shaft fractures.
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Fracturas del Fémur/cirugía , Fijación Intramedular de Fracturas , Curación de Fractura , Adolescente , Adulto , Anciano , Femenino , Fracturas del Fémur/diagnóstico por imagen , Fracturas Mal Unidas/etiología , Fracturas no Consolidadas/etiología , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Radiografía , Estudios Retrospectivos , Adulto JovenRESUMEN
INTRODUCTION: Fractures of the proximal femur and hip are relatively common injuries in adults and common source of morbidity and mortality among the elderly. Many methods have been recommended for the treatment of intertrochanteric fractures. MATERIAL AND METHODS: We retrospective analyzed all the patients with fractures of the hip treated with proximal femoral nail antirotation (PFNA) at the Clinic of Orthopedic and Traumatology, University Clinical Centre Tuzla from the first of January 2012 to 31 December 2012 years. The study included 63 patients averaged 73.6±11.9 years (range, 29 to 88 years). Fracture type was classified as intertrochanteric (Arbeitsgemeinschaft für Osteosynthesefragen classification 31.A.1, A.2 and A.3) and subtrochanteric fractures (Seinsheimer classification). RESULTS AND DISCUSSION: The ratio between the genders female-male was 1.6:1. There was statistically significant difference prevalence of female compared to male patients (p=0.012). There were 31 left and 32 right hip fractured. Low energy trauma was the cause of fractures in 57(90.5%) patients. Averaged waiting time for hospitalization was 3.2±7.5 days (range, 0 to 32 days). 44 patients were admitted the same day upon injuring. The average waiting time for the treatment was 3.6±5.7 days. The ratio between with or without co-existent disease was 4.7:1. During the three months postoperatively with ASA score 3 and 4 six patients died. There were no significant differences in deaths from ASA score 1 and 2 (p=0.52). Reoperation for the treatment of implant or fracture-related complications was required in three (4.7%) patients (infection, reimplantation and extraction). Three patient developed deep vein thrombosis. Statistically significant difference was found in the deaths in the first three months compared to the next three months (p=0.02). We found statistically significant difference between pre-injury and postoperative mobility score (p=0.0001). CONCLUSION: PFNA is an excellent device for osteosynthesis as it can be easily inserted. Moreover, it provides stable fixation, which allows early full weightbearing mobilization of the patient.