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Rev. bras. ortop ; 50(1): 22-29, Jan-Feb/2015. tab, graf
Article in English | LILACS | ID: lil-744643

ABSTRACT

To evaluate the functional results from patients with surgical neck fractures treated with a locked metaphyseal intramedullary nail and angular stability. METHODS: Twenty-two patients between the ages of 21 and 69 years were evaluated prospectively between January 2010 and January 2011. Their time taken for consolidation, age, sex, complications and functional results were correlated using the modified protocol of the University of California at Los Angeles (UCLA). RESULTS: The mean time taken for consolidation was 9.26 weeks ± confidence interval (CI) of 0.40 weeks. One case (4.5%) did not become consolidated. There were no cases of infection. There was one case (4.5%) of adhesive capsulitis with good evolution through clinical treatment. Five patients (22.7%) presented occasional mild pain and one case (4.5%) reported medium-intensity pain associated with the subacromial impact of the implant. The mean score on the modified UCLA scale was 30.4 ± CI 1.6 points, obtained at the end of 12 weeks of evaluation: 18 cases (81.8%) with "excellent" and "good" scores, three cases (13.6%) with "fair" scores and one case (4.5%) with a "poor" score. CONCLUSION: In the group of patients evaluated, treatment of two-part surgical neck fractures by means of a locked metaphyseal intramedullary nail and angular stability demonstrated satisfactory functional results and a low complication rate, similar to what is seen in the literature...


Avaliar os resultados funcionais de pacientes com fraturas do colo cirúrgico tratados com haste intramedular metafisária bloqueada (HIMB) e estabilidade angular. MÉTODOS: Foram analisados 22 pacientes prospectivos entre 21 e 69 anos, avaliados entre janeiro de 2010 e janeiro de 2011, e correlacionados tempo de consolidação, idade, sexo, complicações e resultado funcional com o protocolo da University of California at Los Angeles (UCLA) modificado. RESULTADOS: O tempo de consolidação médio foi de 9,26 ± intervalo de confiança (IC) de 0,40 semana. Um caso (4,5%) não se consolidou. Não houve infecção. Houve um caso (4,5%) de capsulite adesiva com boa evolução ao tratamento clínico. Cinco pacientes (22,7%) apresentaram leve dor eventual e um caso (4,5%) referiu dor de média intensidade associada a impacto subacromial do implante. O escore médio UCLA modificado foi 30,4 ± IC 1,6 ponto obtidos no fim de 12 meses de avaliação, 18 casos (81,8%) com escore "excelente" e "bom", três casos (13,6%) com escore "razoável" e um caso (4,5%) com escore "ruim". CONCLUSÃO: No grupo de pacientes avaliados, o tratamento das fraturas em duas partes do colo cirúrgico com HIMB e a estabilidade angular demonstraram resultados funcionais satisfatórios e baixo índice de complicações, semelhantes aos encontrados na literatura...


Subject(s)
Humans , Male , Female , Young Adult , Middle Aged , Fracture Fixation, Intramedullary , Humeral Fractures , Surgical Procedures, Operative
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