Femoral neck's fracture in Fahr's Syndrome: case report.

Abstract

Fahr's syndrome, also known as "Bilateral Striopallidodentate Calcinosis" (BSPDC) primitive, is a rare neurological disease characterized by the presence of idiopathic, bilateral, symmetrical and abnormal deposition of calcium in areas of the brain that control movements including the basal ganglia, dentate nuclei of the cerebellum, nuclei of thalamus and semi-oval center. We describe a case of a 76-year-old male patient underwent reduction and fixation of a subtrochanteric fracture with intramedullary nail. During post-operative rehabilitation therapists's patient management was difficult due to obvious extrapyramidal symptoms characterized by dysarthria, rigidity, bradykinesia, postural instability. A CT scan, performed for the onset of stiffness and confusion before the operation, showed: IV ventricle eumorphic and in axis; expansion in atrophic sense of supratentorial ventricular system; bilateral, diffuse and coarse calcifications of the basal ganglia in the cerebellar and occipital cortex, elements compatible with Fahr's syndrome. The patient presented repeated postural instability episodes in the upright position, with loss balance tendency and recurrent falls. Fahr's syndrome patient is a "weak" patient, which requires a multi-disciplinary approach in order to prevent the mobility reduction, to improve the condition of postural instability, thus reducing the risk of fractures using preventive measures in domestic environment.