Details

Autor(en) / Beteiligte

• Jacquot, J M
• Finiels, H
• Fardjad, S
• Belhassen, S
• Leroux, J L
• Pelissier, J

Titel

Neurological complications in insufficiency fractures of the sacrum. Three case-reports

Ist Teil von

• Revue du rhumatisme (English ed.), 1999-02, Vol.66 (2), p.109

Ort / Verlag

France

Erscheinungsjahr

1999

Quelle

MEDLINE

Beschreibungen/Notizen

• Three cases of nerve root compromise in elderly women with insufficiency fractures of the sacrum are reported. Neurological compromise is generally felt to be exceedingly rare in this setting. A review of 493 cases of sacral insufficiency fractures reported in the literature suggested an incidence of about 2%. The true incidence is probably higher since many case-reports provided only scant information on symptoms; furthermore, sphincter dysfunction and lower limb paresthesia were the most common symptoms and can readily be overlooked or misinterpreted in elderly patients with multiple health problems. The neurological manifestations were delayed in some cases. A full recovery was the rule. The characteristics of the sacral fracture were not consistently related with the risk of neurological compromise. In most cases there was no displacement and in many the foramina were not involved. The pathophysiology of the neurological manifestations remains unclear. We suggest that patients with sacral insufficiency fractures should be carefully monitored for neurological manifestations.