Sensorineural loss of hearing in lower registers as the main symptom of Lyme disease]

In a 9-year-old boy with sudden sensorineural loss of hearing in the lower registers in both ears, serology showed elevated levels of antibodies against Borrelia burgdorferi and examination of the CSF revealed a positive antibody index against Borrelia burgdorferi. The boy was treated with antibiotics for 2 weeks. Audiometry performed 4 weeks after treatment was completely normal. Inner ear involvement in Lyme disease has often been discussed. Treating these patients with antibiotics may lead to an improvement in some.