[Chorio-amnionitis: clinical and biological aspects--medicolegal implications].

The authors present fetal and maternal risks in chorio-amnionitis diseases. Major fetal risk is the increase of the rate of cerebral palsy which is growing to five. The protocol of 2011 is presented for the prevention and treatment of chorio-amnionitis in premature rupture of the membranes in relation with gestational age. A French statistical survey, period 2001 to 2006, indicates maternal risks of chorio-amnionitis. Medicolegal implications of the chorio-amnionitis diseases emphasize the importance of placental investigations and bacteriological tests.