“…4,7,18) No differences have been found in the course of lumbar disc herniation between adult and young patients, 6,9,12) although age-related differences in clinical manifestations were identified. 2,10,19,21,24) There is general agreement that there is a rather long delay between the onset of symptoms and surgical treatment in young patients as compared to older ones. 2,6,9,10,12,19,21,24) Traumatic events appear to be a crucial factor in the occurrence of lumbar disc herniation in younger patients in contrast to adults, 2,6,8,12) whereas the involvement of a familial predisposition is controversial.…”