Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Klaus D, Hönigl"'
Publikováno v:
The Angle orthodontist. 73(3)
Bilaterally rotated upper first molars (mesial in, distal out) were derotated in two different cases by using a custom-made transpalatal bar. The bars were reactivated, if necessary, at four-week controls. The derotations were fully corrected after a
Publikováno v:
The Angle orthodontist. 73(3)
Moments and forces delivered during symmetrical derotation of upper molars by 10 Goshgarian-type (GTPB) and 10 Zachrisson-type transpalatal bars (ZTPB) were measured in laboratory experiments using a computer-based strain gauge. The bar passivity in