[Bone disorders due to congenital syphilis].

Despite good prevention, congenital syphilis still occurs: the incidence in 1981-1986 was 9 in six years. In this case history an infant with osteomyelitis, due to congenital syphilis, is discussed. This article also gives a review of symptoms, diagnosis, therapy and follow-up after treatment. The best method for diagnosis is the 19S-IgM-FTA-absorption test in serum. Treatment concerns the pediatrician, as well as the orthopaedic surgeon, the neurologist, the dermatologist and the ophthalmologist, cooperating as an interdisciplinary team.