RESUMEN
Rupture of any two or more parts of the superior shoulder suspensory complex (SSSC) including the distal clavicle, acromion, coracoid process, glenoid cavity of the scapula, acromioclavicular ligament, and coracoclavicular ligament is associated with shoulder girdle instability and is an indication for surgery. Here we report a case of acromioclavicular joint dislocation associated with coracoid process fracture. A 48-year-old man sustained a hard blow to the left shoulder from a fall, and simple radiography detected a coracoid process fracture and acromioclavicular joint dislocation. The injury consisted of a rupture of two parts of the SSSC. For the coracoid process fracture, osteosynthesis was performed using hollow cancellous bone screws. For the acromioclavicular joint dislocation, hook plate fixation and the modified Neviaser's procedure were performed. The bone healed well 5 months after surgery, at which time the screws were removed. At 18 months after initial surgery, the coracoid process fracture had healed with a 10% rate of dislocation on radiography, and the patient currently has no problem performing daily activities, no range of motion limitations, and a Japanese Orthopaedic Association scale score of 93.
Asunto(s)
Articulación Acromioclavicular/lesiones , Fracturas Óseas/complicaciones , Escápula/lesiones , Luxación del Hombro/diagnóstico por imagen , Articulación Acromioclavicular/diagnóstico por imagen , Humanos , Masculino , Persona de Mediana Edad , Radiografía , Rango del Movimiento Articular , Escápula/diagnóstico por imagen , Luxación del Hombro/complicaciones , Luxación del Hombro/cirugíaRESUMEN
Studies have demonstrated favorable outcomes of arthroscopic decompression for ganglion cyst in the supraspinous fossa; however, little attention has been paid to the difficulty in detecting these cysts during arthroscopy. In this report, we present 2 cases in which ganglion cysts in the supraspinous fossa were undetectable during arthroscopy. The ganglion cysts were not identified in these cases during surgery despite arthroscopic decompression being performed through the area in which the cyst was expected until the suprascapular nerve was entirely exposed. After surgery, magnetic resonance imaging (MRI) confirmed the disappearance of the ganglion cyst and external rotation strength was fully improved, without shoulder pain. We emphasize here that surgeons should be aware of this difficulty when performing arthroscopic decompression of ganglion cysts in the supraspinous fossa.
Asunto(s)
Artroscopía , Descompresión Quirúrgica/métodos , Ganglión/diagnóstico , Ganglión/cirugía , Articulación del Hombro/cirugía , Adulto , Fenómenos Biomecánicos , Ganglión/fisiopatología , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Rango del Movimiento Articular , Recuperación de la Función , Articulación del Hombro/fisiopatología , Dolor de Hombro/diagnóstico , Dolor de Hombro/fisiopatología , Dolor de Hombro/cirugía , Resultado del TratamientoRESUMEN
We report the case of a patient with rheumatoid arthritis (RA) who showed a reduction in disease severity (from class IV to class II) after multi-joint surgery. The patient was a 61-year-old man with a history of RA, type-2 diabetes, chronic obstructive pulmonary disease, and nephrotic syndrome. He had been undergoing treatment for RA for the past 10 years, but his condition could not be appropriately controlled. In addition to generalized edema, marked destruction of the left elbow joint and knees was observed, and he was unable to move in bed (Steinbrocker classification: stage IV, class IV). In March 2009, he developed suppurative arthritis of the left elbow (methicillin-sensitive Staphylococcus aureus [MSSA] infection) and was referred to our institution, where the infection subsided after cleaning of the wound and administration of antibiotics. In March 2010, he underwent artificial joint replacement arthroplasty of the left elbow, followed by replacement arthroplasty of the right knee in July that year and of the left knee in November. As of December 2011, the patient showed no signs of inflammatory reactions and was able to walk using crutches (Steinbrocker classification: stage IV, class II). Recent advancements in pharmacotherapy have made it possible to control the advancement of joint destruction in RA. However, in this patient, because of the advanced stage of joint destruction, surgical methods were required to aid the patient in recovering his ability to walk.