Comparing the effects of CAD/CAM nickel-titanium lingual retainers on teeth stability and periodontal health with conventional fixed and removable retainers: A randomized clinical trial.
Mohamad Basel AlrawasYaman KashouraOzgur TosunUlaş ÖzPublished in: Orthodontics & craniofacial research (2020)
No statistical significance was found between the CAD/CAM retainer and other retainers regarding the clinical failure rate. Less plaque accumulation and gingival inflammation were observed in the CAD/CAM NiTi retainer group.