There are multiple definitions:

1. converted [to open surgery](English)

   • CPM, HIPEC, LSC, MM, PMP
   • Surgery
   • https://doi.org…464-019-07280-1

2. conventional(English)

   • also denoted as CV
   • AA, EE, LO, SBM, SID, CV
   • Diet, Classification
   • https://doi.org…7/jas.2008-1414
   • https://doi.org…7/jas.2013-6409