<prompt> Interim obturator in cleft palate patients is placed at what time?After 7 days of surgeryAfter 2-6 weeks of surgeryAfter 2-4 months of surgeryNone of the above  <response>: Interim obturator:Form during 2nd phase of post-surgical prosthodontic treatment.Formed after 2-6 weeks postsurgically.Main objective is to provide patient comfort easy function till healing.In small defects, in which patient is able to function normally with immediate surgical obturator, this interim obturator is not necessary.Final definitive prosthesis made after 3-6 months post-surgery Third phase 