Introduction:

seizures can trigger fractures and dislocations. Injuries depend on the severity, duration and type of seizure. We present a case report of a male patient who presented with a bilateral central dislocation fracture of the hip following an episode of seizure. A case rarely described in the literature with complex and unusual management.

Case report:

a 77-year-old man with a history of moderate cognitive impairment suffered a bilateral central dislocation of the hip in the context of a generalized epileptic seizure. Clinically on arrival at the emergency department, the patient presented shortening of the right lower extremity compared to the contralateral, external rotation and joint locking on log roll test in both extremities. An imaging study and clinical optimization were performed prior to surgery. It was performed in two stages. First the left hip on the 8th day of admission, and the right hip on the 15th. In both surgeries the same procedure was performed, with implantation of an antiprotrusive ring and a double mobility cup prosthesis with an uncemented femoral stem. In the immediate postoperative period, the patient did not present any complications associated with the surgery. At 24-month follow-up, the patient performed full weight bearing with a Harris hip score (HHS) of 77 on the right hip and 79 on the left; 12 points on the WOMAC scale. No postoperative complications have occurred so far.

Conclusions:

these injuries are uncommon in our daily practice, where multiple options are available to address them. In our patient, the use of arthroplasty and antiprotrusive rings offers advantages over fracture synthesis techniques, such as early mobilization with moderate functional results and few postoperative complications.