Correction to: Head Face Med
https://doi.org/10.1186/s13005-019-0193-9
Following publication of the original article [1], the authors reported that the information regarding ethics approval was accidentally entered under trial registration. A trial registration was not required for this study.
Reference
- 1.Chhatwani S, Rose-Zierau V, Haddad B, Almuzian M, Kirschneck C, Danesh G. Three-dimensional quantitative assessment of palatal bone height for insertion of orthodontic implants - a retrospective CBCT study. Head Face Med. 10.1186/s13005-019-0193-9. [DOI] [PMC free article] [PubMed]