Evaluation of the Absence of Intraoperative Bladder Catheterization in Case of Planned Cesarean Section

Patients will be asked to urinate by spontaneous urination in the hour before the cesarean section with a cytobacteriological urine examination (ECBU) carried out. An ultrasound check by Bladderscan of the post-void residue will be carried out as soon as the patient will be installed on the intervention table. In the event of post-void residue of more than 150 ml, favoring urinary infections, the patient will be excluded from the research.

After implementation of loco-regional analgesia by spinal anesthesia, the patient will be positioned, with a perineal toilet and installation of a bladder catheter type Foley ch. 16.