What do systematic reviews say?

Selective pressure final-impression technique (two stage-two step, silicone elastomer) vs Traditional technique (redistributing pressure) and control technique (relatively mucostatic standard procedure)

• Final‐impression techniques and materials for making complete and removable partial dentures 2018 · Cochrane All outcomes

  4 to 5 weeks
  33 participants chose dentures made using the selective pressure technique, 19 chose the traditionally-made denture and 14 chose the control denture. There was no clear preference between the traditional and control…
  1 study · 69 participants
  Low