Comment on

• Herbst appliance anchored to miniscrews in the upper and lower arches vs standard Herbst: A pilot study.

  Manni A, Migliorati M, Calzolari C, Silvestrini-Biavati A. Manni A, et al. Am J Orthod Dentofacial Orthop. 2019 Nov;156(5):617-625. doi: 10.1016/j.ajodo.2018.11.015. Am J Orthod Dentofacial Orthop. 2019. PMID: 31677670
• Herbst appliance anchored with miniscrews: Some unsettled questions.

  Zhang C. Zhang C. Am J Orthod Dentofacial Orthop. 2020 Mar;157(3):285-286. doi: 10.1016/j.ajodo.2019.12.007. Am J Orthod Dentofacial Orthop. 2020. PMID: 32115101 No abstract available.