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2.
Rev. Soc. Andal. Traumatol. Ortop. (Ed. impr.) ; 38(2): 08-24, Abri-Jun, 2021. ilus
Artigo em Espanhol | IBECS | ID: ibc-230625

RESUMO

Las lesiones meniscales constituyen una de las patologías más frecuentes localizadas en la rodilla. El estudio y conocimiento de la anatomía y de la función de estas estructuras ha ido evolucionando ampliamente en los últimos años, pasando de ser considerada una estructura vestigial embrionaria sin utilidad a una estructura de gran trascendencia en la distribución de cargas de la rodilla, su lubricación y su congruencia articular. El tratamiento de estas lesiones ha ido evolucionando con diferentes técnicas, partiendo de meniscectomías totales hasta la nueva filosofía de preservación del menisco (“Save the meniscus”), incluyendo diferentes procedimientos de reparación que hoy día siguen renovándose a una velocidad vertiginosa. Todo ello dependerá del mecanismo lesional, naturaleza y edad del paciente. Actualmente es todo un desafío desarrollar nuevas terapias y métodos quirúrgicos que conserven la función meniscal. La gran morbilidad musculoesquelética que comportan sus daños obliga a permanecer actualizado en todo momento al profesional para optimizar los tratamientos de los pacientes. Las lesiones meniscales en la actualidad son motivo de una gran cantidad de estudios, en los que se describen múltiples técnicas e interpretación de las diferentes lesiones.(AU)


Meniscal injuries are one of the most frequent pathologies located in the knee. The study and knowledge of the anatomy and the function of these structures has evolved widely in recent years, going from being considered an unuseless embryonic vestigial structure to a structure of great importance in the distribution of loads on the knee, its lubrication and its articular congruence. The treatment of these lesions has evolved with different techniques, starting from total meniscectomies to the new philosophy of meniscus preservation (“save the meniscus”), including different repair procedures that nowadays are still renewing constantly. These techniques will depend on the injury mechanism, nature and age of the patient. At the present time it is a challenge to develop new therapies and surgical methods that preserve meniscal function. The great musculoskeletal morbidity caused by its damage forces the professional to remain updated everytime to optimize patient treatments.Meniscal injuries are currently the subject of a large number of studies, which describe multiple techniques and interpretation of the different injuries.(AU)


Assuntos
Humanos , Masculino , Feminino , Traumatologia , Ortopedia , Menisco/lesões , Menisco/cirurgia , Traumatismos do Joelho/tratamento farmacológico , Meniscectomia
3.
Rev. Soc. Andal. Traumatol. Ortop. (Ed. impr.) ; 38(2): 60-65, Abri-Jun, 2021. ilus
Artigo em Espanhol | IBECS | ID: ibc-230630

RESUMO

Objetivo: En el presente artículo, presentamos nuestra experiencia ante un caso clínico consistente en una rotura simultánea del tendón distal del bíceps, con gran retracción, y del tendón de la porción larga del bíceps. Material y método: Se realizó tratamiento quirúrgico para la rotura aguda del tendón del bíceps distal, haciendo un doble abordaje anterior, debido a la gran retracción que presentaba, y reinsertándolo de forma anatómica mediante un botón de fijación cortical y un tornillo interferencial. Resultados: Se obtuvo un buen resultado, con buen rango articular y sin dolor, observándose posteriormente, un bultoma en zona adyacente a pliegue flexor del codo, siendo diagnosticado mediante RM de rotura del tendón de la porción larga del bíceps, optando en este caso por un manejo conservador. Conclusión: En casos de gran retracción, tras roturas agudas del tendón del bíceps distal, un doble abordaje anterior, puede ser una buena solución para localizarlo. Además, a este caso se le añade la particularidad de una rotura, en principio, concomitante de la porción larga del bíceps.(AU)


Objective: In this article, we present our experience of a clinical case, which consists on a rupture of the distal biceps tendon with a great retraction, besides a concomitant tear of the tendon of the long head of the biceps. Material and methodsSurgical treatment was performed for the acute rupture of the distal biceps tendon. We did a double anterior approach, due to the huge retrac-tion that the tendon presented, and we reinserted it anatomically, with a cortical fixation button and an interference screw. Results: A good result was obtained, with good mobility and without pain. In the postoperative follow-up of the patient, we observed a lump in the adjacent area to the flexor fold of the elbow, diagnosing tendon rupture of the long head of the biceps by MR. We decided a conservative management in this case. Conclusions: In acute ruptures of the distal biceps tendon, when is presented a large retraction, a double an-terior approach is useful for finding the end of the torn tendon. This case has the peculiarity of a simultaneus rupture of the long head of the biceps.(AU)


Assuntos
Humanos , Masculino , Adulto , Ruptura/cirurgia , Traumatismos do Antebraço/cirurgia , Espectroscopia de Ressonância Magnética , Parafusos Ósseos , Tendões/cirurgia , Traumatologia , Antebraço , Pacientes Internados , Traumatismos dos Tendões
4.
Injury ; 47 Suppl 3: S3-S6, 2016 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-27692104

RESUMO

OBJECTIVE: To determine the effect of cefazolin and cefuroxime (the two most commonly used beta lactam antibiotics) at therapeutic doses in fracture healing in an animal model. MATERIAL AND METHODS: 75 adult male wistar rats (3months old) were selected. They were divided into three groups of 25 animals each (placebo, cefazolin and cefuroxime). A closed fracture was made in the middle third of the right femur of each rat and fixed with a Kirschner wire. Each group was treated with either saline (placebo), cefazolin or cefuroxime at therapeutic doses during fracture healing. Four weeks after fracture rats were killed and femora analysed through mechanical and histological testing. RESULTS: The group treated with cefuroxime showed a lower mechanical resistance of the healing callus and a lower histological grade than placebo. The group treated with cefazoline showed a similar mechanical resistance and histological grade of callus to placebo. CONCLUSION: Cefuroxime appear to disturb fracture healing more than cefazolin or placebo in Wistar rats. If those results are similar to human, the use of cefuroxime during fracture healing should be avoided in the clinical setting, if possible.


Assuntos
Anti-Infecciosos/farmacologia , Cefazolina/farmacologia , Cefuroxima/farmacologia , Fraturas do Fêmur/patologia , Consolidação da Fratura/efeitos dos fármacos , Consolidação da Fratura/fisiologia , Fraturas Fechadas/patologia , Animais , Contraindicações , Modelos Animais de Doenças , Fêmur/patologia , Fixação de Fratura/métodos , Masculino , Ratos , Ratos Wistar , Infecção da Ferida Cirúrgica/prevenção & controle
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