hemophilia a, spontaneous lumbar facet joint hemarthrosis, conservative treatment, Medicine, Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9

Spontaneous lumbar facet joint bleeding is rarely observed in patients with hemophilia. Since it is categorized as a spinal epidural hematoma, surgery is the main treatment. Conservative treatment was successful in patients with minor or absent neurological deficits. We aimed to present the case of a patient with severe hemophilia who suffered from acute sciatica caused by lumbar facet joint hematoma. Nonsurgical treatment using a multidimensional approach was provided. The hemarthrosis is completely resolved. The patient recovered from clinical neurological symptoms without recurrence throughout the 4-year follow-up period. Spontaneous lumbar facet joint hemarthrosis in patients with severe hemophilia who present with mild neurological symptoms can be conservatively treated if the hemarthrosis is recognized early. Moreover, a multidisciplinary team approach is paramount in achieving good patient outcomes.