(a-c) Space gaining in upper anterior segment in conjunction with leveling and alignment of both arches; (d-f) Progression of alignment, leveling and settling of the posterior open bite; (g-i) improvement of torque in anterior segment and detailed buccal occlusion during final stages.

 
 
  Part of: Singh H, Roy P, Maurya RK, Sharma P, Kapoor P, Mittal T (2024) Nonsurgical class III correction in adolescence using modified fixed reverse twin-block therapy and fixed appliances – a case series. Folia Medica 66(4): 555-567. https://doi.org/10.3897/folmed.66.e119060