RESUMEN
In almost all the patients over 65 years of age with intracapsular femoral neck fractures who we treated over a 2-year period, we used osteosynthesis with Ace 6.5-mm cannulated cancellous screws. We then followed them for at least 24 months. Each of the seven nondisplaced fractures healed. Of the 20 displaced fractures, 14 were rated as healed, 5 as failures, and 1 as a late segmental collapse. Among the 14 displaced fractures with an operative delay of 1 day, 12 healed, whereas only 2 of the 6 fractures with an operative delay of 2 days or more did so. Of the 12 typical fractures (with a medial spike in the head fragment), 10 healed, as did 4 of the 8 crescent or mixed-type fractures. The treatment of choice for nondisplaced fractures is osteosynthesis. Displaced fractures that occur on the day of operation or the day before should be treated with osteosynthesis if they are the typical type. The rest of the displaced fractures should be considered candidates for primary prosthetic replacement.
Asunto(s)
Fracturas del Cuello Femoral/cirugía , Fijación Interna de Fracturas , Anciano , Anciano de 80 o más Años , Artroplastia de Reemplazo de Cadera , Femenino , Fijación Interna de Fracturas/métodos , Humanos , Masculino , Estudios ProspectivosRESUMEN
OBJECTIVE: To evaluate the degree of knee flexion at which: (1) degenerative joint space narrowing is best seen, (2) the tibial plateau is best visualized and (3) the tibiofemoral angle is most correct, in order to assess the degree of flexion in the anteroposterior radiographic view that is most useful for assessing medial compartment osteoarthritis (OA) of the knee. DESIGN AND PATIENTS: We compared the conventional extended view of the knee and views at 15 degrees, 30 degrees, and 45 degrees of flexion with respect to joint space narrowing, alignment of the medial tibial plateau (MTP), and tibiofemoral angles in 113 knees of 95 patients with medial osteoarthritis of the knee (22 men, 73 women; mean age 67 years). RESULTS: At the midpoint and the narrowest point of the medial compartment, joint space narrowing values at 15 degrees, 30 degrees, and 45 degrees of flexion of the knee were smaller than that of the conventional extended view. Superimposition of the margins of the tibial plateau was satisfactory in 12% of patients in the conventional extended view, in 36% at 15 degrees of flexion, in 20% at 30 degrees of flexion, and in 19% at 45 degrees of flexion of the knee. When the knee was at 15 degrees of flexion there was a smaller difference in the tibiofemoral angle, in comparison with the knee extended, than was the case at 30 degrees and 45 degrees of flexion in patients with medial OA. CONCLUSION: A posteroanterior view with 15 degrees of flexion of the knee was able to detect joint space narrowing accurately, to achieve good alignment of the MTP in the medial compartment, and to reduce the difference in tibiofemoral angle compared with a view of the knee in conventional extension, and may be an alternative view in cases of medial OA of the knee.
Asunto(s)
Articulación de la Rodilla/diagnóstico por imagen , Osteoartritis de la Rodilla/diagnóstico por imagen , Soporte de Peso/fisiología , Anciano , Anciano de 80 o más Años , Fenómenos Biomecánicos , Femenino , Humanos , Articulación de la Rodilla/fisiopatología , Masculino , Persona de Mediana Edad , Osteoartritis de la Rodilla/fisiopatología , Postura , Radiografía , Valores de ReferenciaRESUMEN
We report a case of multiple organ dysfunction following epididymitis. A 53-year-old male patient was admitted to our emergency room with bilateral clavicular fractures, multiple costal fractures and left hemopneumothorax due to a traffic accident. Open reduction of the right clavicular fracture was performed under general anesthesia on the sixth hospital day. A bladder balloon catheter was inserted after induction of anesthesia. The clinical course in the perioperative period was satisfactory and the bladder balloon catheter was removed on the seventh hospital day. However, spontaneous left scrotal pain with tenderness, intense heat with swelling developing on the tenth hospital day, and hypotension, dyspnea and oliguria were noted on the eleventh hospital day. Blood chemistry data showed severe inflammatory findings. Chest X-ray showed acute respiratory distress syndrome. Blood coagulation data showed pre-disseminated intravascular coagulation. The patient's condition continued to deteriorate and we suspected septic shock due to left epididymitis. Emergent left orchiectomy was performed under local anesthesia on the twelfth hospital day. Postoperatively he recovered rapidly. We consider that multiple organ dysfunction following postoperative epididymitis was caused by cytokines released due to systemic inflammatory response syndrome (SIRS) after the trauma, operation, and placement of the bladder catheter. In conclusion, it is important to note that patients with SIRS should undergo further examinations of septic shock immediately and resection of the causative tissue should be performed as soon as possible.