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Rev. Soc. Andal. Traumatol. Ortop. (Ed. impr.) ; 32(2): 67-78, jul.-dic. 2015. ilus, graf, tab
Article in Spanish | IBECS | ID: ibc-147138

ABSTRACT

Introducción: Las fracturas de cabeza radial representan 30 casos/100000 habitantes/año. Constituyen el 33-75% de las fracturas del codo. La "Triada terrible de Hotchkiss" se caracteriza por fractura de cúpula radial, coronoides y luxación del codo. Nuestro objetivo es valorar los resultados del tratamiento con artroplastia de cabeza radial. Material y métodos: Estudio observacional, descriptivo y retrospectivo. Tamaño muestral de 22 pacientes. Variables analizadas: filiación, clasificación de Mason, aspectos quirúrgicos (demora, tiempo quirúrgico, tipo de prótesis, reintervenciones), tiempo rehabilitador, causas de fracaso protésico, complicaciones, hallazgos radiológicos (según Van-Riet), zonas de aflojamiento (Popovic), escalas M.E.P.S. y Cassebaum. Resultados: Edad media: 42,2 ± 9,9 años. 72.7% profesionales de grandes esfuerzos. La fractura Mason IV fue la más frecuente (72.7%) y la tipo I de Regan Morrey para coronoides (50%). Tiempo de intervención: 130,4 ± 79,8 minutos. Fijación externa en el 13.6%. M.E.P.S. final: 84,1 ± 15,7 puntos. Tiempo rehabilitador: 4,2 ± 1,4 meses. Alta por mejoría: 72.7%. Cassebaum bueno-excelente en el 85.7%. Hubo 13.6% de movilización protésica, 45.5% de osificaciones heterotópicas y sobredimensionado en el 22.7%. Conclusiones:: No hubo diferencias estadísticamente significativas en cuanto al momento quirúrgico, tipo protésico o tipo de fractura de coronoides. Tan sólo en este último punto hubo más riesgo de infección a mayor tipo de Regan, asociado a una mayor manipulación quirúrgica. El tratamiento de la triada terrible con prótesis de cúpula radial, en nuestra experiencia arrojó buenos resultados, aunque no está exento de complicaciones


Introduction: Radial head fractures represent 30 cases/100,000 population/year. They constitute 33- 75% of elbow fractures. 'Terrible Triad’s Hotchkiss' is characterized by radial head fracture, coronoid fracture and elbow dislocation. Our goal is to review results of treatment with radial head arthroplasty. Material and methods: Observational, descriptive and retrospective study. Sample size of 22 patients. Variables analyzed were affiliation, Mason’s classification, surgical aspects (moment of surgery, surgical time, type of prosthesis, reoperation), rehabilitation time, causes of prosthetic failure, complications, radiographic findings (according to Van Riet), Popovic’s loosening areas, MEPS and Cassebaum’s scales. Results: Average age: 42.2 ± 9.9 years. 72.7% realized high demanding jobs. Mason’s fracture type IV was the most frequent (72.7%) and the Regan-Morrey’s type I was the most frequent of coronoid fracture (50%). Surgery time: 130.4 ± 79.8 minutes. External fixation was used in 13.6%. M.E.P.S. final: 84.1 ± 15.7 points. Rehabilitation time: 4.2 ± 1.4 months. 72.7% of patients came back to work. Cassebaum’s results were good-excellent in 85.7% of patients. There were 13.6% of prostheses mobilization. heterotopic ossification appeared in 45.5% of cases and 22.7% presented overstuffing. Conclusions: There was no statistically significative difference about moment of surgery, prosthetic type, or coronoid fracture. Just about this last point there was more risk of infection when there was a worse Regan-Morrey’s type, probably due to greater surgical manipulation. Treatment of the terrible triad with radial head prosthesis, in our experience, yielded good results, although it is not without complications


Subject(s)
Humans , Male , Female , Adult , Arthroplasty, Replacement, Elbow/instrumentation , Arthroplasty, Replacement, Elbow/methods , Elbow Prosthesis/trends , Elbow Prosthesis , Elbow/injuries , Elbow/surgery , Elbow , Arthroplasty, Replacement, Elbow , Elbow Prosthesis/standards , Retrospective Studies , Confidence Intervals , Statistics, Nonparametric
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