$operation->load($operation_id);
$operation->loadRefs();
$operation->countExchanges();
$operation->isCoded();
$operation->canDo();
$operation->_ref_sejour->loadRefsFwd();
foreach ($operation->_ext_codes_ccam as $key => $value) {
    $operation->_ext_codes_ccam[$key] = CDatedCodeCCAM::get($value->code);
}
$operation->getAssociationCodesActes();
$operation->loadPossibleActes();
$operation->_ref_plageop->loadRefsFwd();
$operation->loadRefPraticien();
if (CAppUI::conf('dPccam CCodeCCAM use_new_association_rules')) {
    // Chargement des règles de codage
    $operation->loadRefsCodagesCCAM();
    foreach ($operation->_ref_codages_ccam as $_codages_by_prat) {
        foreach ($_codages_by_prat as $_codage) {
            $_codage->loadPraticien()->loadRefFunction();
            $_codage->loadActesCCAM();
            $_codage->getTarifTotal();
            foreach ($_codage->_ref_actes_ccam as $_acte) {
                $_acte->getTarif();
            }
        }
    }
}
// Chargement des praticiens
$listAnesths = new CMediusers();
$listAnesths = $listAnesths->loadAnesthesistes(PERM_DENY);
$listChirs = new CMediusers();