CORRIGENDUM


Mineralized Plasmatic Matrix for Horizontal Ridge Augmentation in Anterior Maxilla with and without a Covering Collagen Membrane



Ehab Abdelfadil1, Wael Aboelmaaty2, 3, *
1 Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Mansoura University, Mansoura, Egypt
2 Department of Oral Radiology and Diagnostic Sciences, Faculty of Dentistry, Mansoura University, Mansoura, Egypt
3 Depatment of Oral Radiology, College of Dentistry, King Saud bin Abdulaziz University of Health Sciences, Riyadh, Saudi Arabia


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Creative Commons License
© 2021 Abdelfadil and Aboelmaaty

open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: (https://creativecommons.org/licenses/by/4.0/legalcode). This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

* Address correspondence to this author at the Department of Oral Radiology and Diagnostic Sciences, Faculty of Dentistry, Mansoura University, Egypt; and Depatment of Oral Radiology, College of Dentistry, King Saud bin Abdulaziz University of Health Sciences, Riyadh, Saudi Arabia; Tel: +966509345635; E-mail: wael_m_safwat@mans.edu.eg




We would like to apologize for the errors that occurred in the online version of the article. Duplicate paragraphs in abstract and incorrect figures 1 and 2 have been published in the article entitled “Mineralized Plasmatic Matrix for Horizontal Ridge Augmentation in Anterior Maxilla with and without a Covering Collagen Membrane” in “The Open Dentistry Journal”, 2020 Dec 31;14(1) [ 1].

The original article can be found online at https://opendentistryjournal.com/VOLUME/14/PAGE/743/FULLTEXT/

Original:

Materials and Methods:

Sixteen edentulous spaces were randomly divided into 2 equal groups. MPM was used for horizontal ridge augmentation with and without a covering collagen membrane (group 1 and 2, respectively). Cone Beam CT images were obtained preoperatively as well as 1 week and 4 months postoperatively to evaluate alveolar ridge and the resorption of the grafting material at 3 predetermined points along the site where the future dental implant will be placed.

Student’s t-test (Unpaired) was used for comparing two different groups with quantitative parametric data and student’s t-test (Paired) was used for comparing two related groups with quantitative parametric data while repeated measures ANOVA (Analysis of variance) followed by post-hoc Bonferroni was used for comparing more than two related groups with quantitative parametric data.

Student’s t-test (Unpaired) was used for comparing two different groups with quantitative parametric data and student’s t-test (Paired) was used for comparing two related groups with quantitative parametric data while repeated measures ANOVA (Analysis of variance) followed by post-hoc Bonferroni was used for comparing more than two related groups with quantitative parametric data.

Corrected:

Materials and Methods:

Sixteen edentulous spaces were randomly divided into 2 equal groups. MPM was used for horizontal ridge augmentation with and without a covering collagen membrane (group 1 and 2, respectively). Cone Beam CT images were obtained preoperatively as well as 1 week and 4 months postoperatively to evaluate alveolar ridge and the resorption of the grafting material at 3 predetermined points along the site where the future dental implant will be placed.

Student’s t-test (Unpaired) was used for comparing two different groups with quantitative parametric data and student’s t-test (Paired) was used for comparing two related groups with quantitative parametric data while repeated measures ANOVA (Analysis of variance) followed by post-hoc Bonferroni was used for comparing more than two related groups with quantitative parametric data.

Original:

Figs. 1 and 2 were:

Fig. (1). Radiographic evaluation. Preoperative bone width for group 1 & 2 (a & d). Postoperative ridge measurement for group 1 & 2 (b & e). Final bone width after 4 months for group 1 & 2 (c & f).

Fig. (2). Surgical procedures for horizontal ridge augmentation using MPM. (a) preoperative photograph. (b & c) the deficient alveolar ridge after flap elevation. (d & e) preparation of MPM. (f & g) MPM placed over the labial bone for group 1 and 2 respectively. (h) a collagen membrane used to cover MPM in group 1. (i) flap repositioning and suturing.

Corrected:
Figs. 1 and 2 have been revised as:

Fig. (1). Surgical procedures for horizontal ridge augmentation using MPM. (a) preoperative photograph. (b & c) the deficient alveolar ridge after flap elevation. (d & e) preparation of MPM. (f & g) MPM placed over the labial bone for group 1 and 2 respectively. (h) a collagen membrane used to cover MPM in group 1. (i) flap repositioning and suturing.

Fig. (2). Radiographic evaluation. Preoperative bone width for group 1 & 2 (a & d). Postoperative ridge measurement for group 1 & 2 (b & e). Final bone width after 4 months for group 1 & 2 (c & f).

REFERENCE

[1] Abdelfadil E, Aboelmaaty W. Mineralized Plasmatic Matrix for Horizontal Ridge Augmentation in Anterior Maxilla with and without a Covering Collagen Membrane. Open Dent J 2020; 14(1)