Dental and skeletal stability after surgically assisted rapid maxillary surgery using laser scanner

• Grant number: 10/52179-6
• Support Opportunities: Regular Research Grants
• Start date: July 01, 2011
• End date: June 30, 2013
• Field of knowledge: Health Sciences - Dentistry
• Principal Investigator: Max Domingues Pereira
• Grantee: Max Domingues Pereira
• Host Institution: Escola Paulista de Medicina (EPM). Universidade Federal de São Paulo (UNIFESP). Campus São Paulo. São Paulo , SP, Brazil

Abstract

The aim of this study is to evaluate 90 dental casts of 30 adults patients, mal e and female underwent to surgically assisted rapid maxillary surgery (SARME). Ali patients will be provided from the ambulatory of the Sector of Craniomaxillofacial Surgery, Division of Plastic Surgery in Federal University of Sao Paulo (UNIFESP).The sample will be divided in two groups through randomizing system. The Group I - 15 patients without retainer (GSC); Group II - 15 patients with retainer (GCC). Ali surgeries will be realized by the same surgeon. The screw activations will follow a protocol until the total correction of tranverse maxillary deficiency. After this period the screw will be fixed remained for four months and then will be removed. After this period ali the 15 patients of the Group I will not receive any type of retention and Group Il will receive the transpalatal arch. The dental and skeletal stability will be evaluated through dental casts in T1, pre operatory; T2, four months after the end of expansion and T3, ten months after the end of expansion. The dental casts will be digitalized by a laser scanner (Vivid 9i - Konica Minolta) and measurements will be done through software (Geomagic) to evaluate the stability The results will be statistically evaluated by a parametric tests. The Mann- Withney to evaluate age's differences and Friedman test to evaluate diferences between T1,T2 and T3 inside each group. (AU)

Scientific publications

(4)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

RIBEIRO PRADO, G. P.; PEREIRA, M. D.; ROCHA BILO, J. P.; FURTADO, F.; FERREIRA, L. M.. Stability of Surgically Assisted Rapid Palatal Expansion: A Randomized Trial. JOURNAL OF DENTAL RESEARCH, v. 92, n. S7, 7, p. S49-S54, JUL 2013. (10/52179-6)

RIBEIRO PRADO, GABRIELA PEREIRA; FURTADO, FABIANNE; ALOISE, ANTONIO CARLOS; ROCHA BILO, JOAO PEDRO; FERREIRA, LYDIA MASAKO; PEREIRA, MAX DOMINGUES. Stability of surgically assisted rapid palatal expansion with and without retention analyzed by 3-dimensional imaging. AMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS, v. 145, n. 5, p. 610-616, MAY 2014. (10/52179-6)

PRADO, GABRIELA P. R.; KOGA, ALEXANDRE F.; FURTADO, FABIANNE M. G. P.; FERREIRA, LYDIA M.; PEREIRA, MAX D.. Two- and Three-Segment Surgically Assisted Rapid Maxillary Expansion: A Clinical Trial. PLASTIC AND RECONSTRUCTIVE SURGERY, v. 148, n. 5, p. 1086-1097, NOV 2021. (10/52179-6)

RIBEIRO PRADO, G. P.; PEREIRA, M. D.; ROCHA BILO, J. P.; FURTADO, F.; FERREIRA, L. M.. Stability of Surgically Assisted Rapid Palatal Expansion: A Randomized Trial. JOURNAL OF DENTAL RESEARCH, v. 92, n. S7, p. 6-pg., 2013-07-01. (10/52179-6)