[Synovial osteochondromatosis].

The Authors have examined the clinical history, roentgenograms, differential diagnosis and treatment of synovial osteochondromatosis.

[Kinesitherapy in lumbago].

Since most back pain syndromes are due to excessive and long-lasting incorrect postures, we think that such illness may benefit from kinesiotherapy. There must be considered 2 types of back pain: disc pain and static pain. We advise to patients various self control techniques and muscle potentiating gymnastics.

[Considerations on various spinal pains].

Any nerve root irritation from about T6 to L1 is able to carry about parietal and visceral pain in the abdomen, owing to the metameric distribution of the splanchnic and somatic afferent ways along the dorsal roots at all these levels. The cause of abdominal segmental neuralgia are numerous. Radicular abdominalgia is a syndrome of painful and paresthetic sensations, which involve both somatic and visceral components of one or more segments, according to the metameric law.