Resumo
Objetivo: Realizar uma revisão integrativa de literatura para comparar os efeitos causados por diferentes tipos de expansores maxilares em pacientes com fissura labiopalatina (FLP). Métodos: Foi realizada uma revisão nas bases de dados PubMed e Biblioteca Virtual em Saúde (BVS), no período de 2016 a 2023, na língua inglesa e com os descritores “Cleft Palate” e “Palatal Expansion Technique”. Resultados: Após exclusão de duplicatas e leitura dos títulos e resumos, 12 artigos preencheram os critérios de elegibilidade para leitura na íntegra. Expansores Haas/Hyrax, mini-Hyrax, tipo Leque, expansor com abertura diferencial (EDO) ou ósseo palatino suportado foram utilizados para expansão maxilar rápida e Quadrihélice para expansão maxilar lenta. Em geral, Hyrax e Quadrihélice podem ser igualmente indicados. EDO promoveu maior aumento na largura intercanina do que intermolar e o expansor palatino ósseo suportado produziu expansão esquelética alveolar sem efeitos dentários adversos. Considerações finais: Este trabalho compara vários aparelhos destinados à expansão maxilar rápida ou lenta, sendo vantajosa uma maior expansão maxilar em região anterior do que posterior em pacientes com FLP. É essencial que o ortodontista analise, para cada caso clínico, os efeitos causados pelos expansores maxilares, visando atingir resultados eficazes e minimizar possíveis efeitos adversos.
Referências
ALKADHI OH, et al. Effect of Maxillary Expansion on the Maxillary Arch Width in Patients with Bilateral Cleft Palate: A Review. Children, 2023; 10(5): 762.
ALLAREDDY V, et al. Orthodontic Preparation for Secondary Alveolar Bone Grafting in Patients with Complete Cleft Lip and Palate. Oral Maxillofac Surg Clin North Am., 2020; 32(2): 205-217.
ALVES ACM, et al. Maxillary expander with differential opening vs Hyrax expander: A randomized clinical trial. Am J Orthod Dentofacial Orthop., 2020; 157(1): 7-18.
AYUB PV, et al. Intercenter comparison of slow and rapid maxillary expansion in unilateral complete cleft lip and palate. Dental Press J Orthod., 2022; 27(3): e2220233.
BITTENCOURT DUTRA DOS SANTOS P, et al. Association Between Dental Arch Widths and Interarch Relationships in Children With Operated Unilateral Complete Cleft Lip and Palate. Cleft Palate Craniofac J., 2015; 52(6): e196-200.
BRUNETTO M, et al. Three-dimensional assessment of buccal alveolar bone after rapid and slow maxillary expansion: a clinical trial study. Am J Orthod Dentofacial Orthop., 2013; 143: 633-44.
CALIL LR, et al. Comparison of conventional and differential rapid maxillary expansion in patients with complete bilateral cleft lip and palate: evaluation by means of digital dental models. Internacional de fissuras orofaciais e anomalias relacionadas. 2015.
CASSI D, et al. Dentoalveolar Effects of Early Orthodontic Treatment in Patients With Cleft Lip and Palate., J Craniofac Surg., 2017; 28(8): 2021-2026.
CARDINAL L, et al. The impact of rapid maxillary expansion on maxillary first molar root morphology of cleft subjects. Clin Oral Investig., 2018; 22(1): 369-376.
DALESSANDRI D, et al. Rapid palatal expander vs. quad-helix in the orthodontic treatment of cleft lip and palate patients. Minerva Stomatol., 2016; 65(2): 97-103.
DE ALMEIDA AM, et al. Slow versus rapid maxillary expansion in bilateral cleft lip and palate: a CBCT randomized clinical trial. Clin Oral Investig., 2017; 21(5): 1789-1799.
DE MEDEIROS ALVES AC, et al. Analysis of the dentoalveolar effects of slow and rapid maxillary expansion in complete bilateral cleft lip and palate patients: a randomized clinical trial. Clin Oral Investig., 2016; 20: 1837–1847.
FIGUEIREDO DS, et al. Dentoskeletal effects of 3 maxillary expanders in patients with clefts: A cone-beam computed tomography study. Am J Orthod Dentofacial Orthop., 2014; 146(1): 73-81.
FIGUEIREDO DS, et al. Effects of rapid maxillary expansion in cleft patients resulting from the use of two different expanders. Dental Press J Orthod., 2016; 21(6): 82-90.
FRANCISCO I, et al. Cleft Orthodontic Care in Europe: A Cross-Sectional Survey. Healthc, 2022; 10(8): 1555.
FREITAS JA, et al. Rehabilitative treatment of cleft lip and palate: experience of the Hospital for Rehabilitation of Craniofacial Anomalies-USP (HRACUSP)–part 2: pediatric dentistry and orthodontics. J Appl Oral Sci., 2012; 20: 268–281.
GARIB D, et al. Dentoskeletal outcomes of a rapid maxillary expander with differential opening in patients with bilateral cleft lip and palate: A prospective clinical trial. Am J Orthod Dentof Orthop., 2016; 150(4): 564-574.
GARIB D, et al. Orthopedic outcomes of hybrid and conventional Hyrax expanders. Angle Orthod., 2021; 91(2): 178-186.
GRAÇA IC, et al. Condylar Changes after Maxillary Expansion in Children with Cleft Lip and Palate-A Three-Dimensional Retrospective Study. Biomimetics (Basel), 2022; 7(2): 73.
GREGÓRIO L, et al. Cephalometric evaluation of rapid and slow maxillary expansion in patients with BCLP: Secondary data analysis from a randomized clinical trial. Angle Orthod., 2019; 89(4): 583-589.
HEIDBUCHEL KL, et al. Effects of early treatment on maxillary arch development in BCLP. A study on dental casts between 0 and 4 years of age. J Craniomaxillofac Surg., 1998; 26(3): 140-7.
INCHINGOLO AD, et al. Rapid Maxillary Expansion on the Adolescent Patient: Systematic Review and Case Report. Children (Basel), 2022; 9(7): 1046.
JAIN S, et al. Maxillary expansion in cleft lip and palate cases- a review. International Journal of Advanced Research, 2015; 3(9): 1455-1461.
LAGRAVERE MO, et al. Transverse, vertical, and anteroposterior changes from bone-anchored maxillary expansion vs traditional rapid maxillary expansion: a randomized clinical trial. Am J Orthod Dentofacial Orthop., 2010; 137(3): 304.e1-12.
LEE KJ, et al. Miniscrew-assisted nonsurgical palatal expansion before orthognathic surgery for a patient with severe mandibular prognathism. Am J Orthod Dentofacial Orthop., 2010; 137: 830–9.
LI WR. Stability of orthodontic treatment in the patients with cleft lip and palate. Zhonghua Kou Qiang Yi Xue Za Zhi, 2018; 53(9): 585-589.
LIU Y, et al. Suture cartilage formation pattern varies with different expansive forces. Am J Orthod Dentofacial Orthop. 2014; 146(4): 442-450.
MARAZITA ML e MOONEY MP. Current concepts in the embryology and genetics of cleft lip and cleft palate. Clin Plast Surg., 2004; 31(2): 125-40.
MATHEW A, et al. Stress and displacement pattern evaluation using two different palatal expanders in unilateral cleft lip and palate: a three-dimensional finite element analysis. Prog Orthod., 2016; 17(1): 38.
MEAZZINI MC, et al. Short- and Long-Term Effects of Late Maxillary Advancement With the Liou-Alt-RAMEC Protocol in Unilateral Cleft Lip and Palate. Cleft Palate Craniofac J., 2019; 56(2): 159-167.
MENG WY, et al. The comparison of biomechanical effects of the conventional and bone-borne palatal expanders on late adolescence with unilateral cleft palate: a 3-dimensional finite element analysis. BMC Oral Health, 2022; 22(1): 600.
MORDENTE CM, et al. Upper airway assessment using four different maxillary expanders in cleft patients: A cone-beam computed tomography study. Angle Orthod., 2016; 86(4): 617-24.
OKADA W, et al. Interdisciplinary treatment of an adult with complete bilateral cleft lip and palate. Am J Orthod Dentofacial Orthop., 2012; 141(4 Suppl): S149-58.
OZAWA TO, et al. Influence of surgical technique and timing of primary repair on interarch relationship in UCLP: A randomized clinical trial. Orthod Craniofac Res., 2021; 24(2): 288-295.
PUGLIESE F, et al. Dental arch size and shape after maxillary expansion in bilateral complete cleft palate: A comparison of three expander designs. Angle Orthod., 2020; 90(2): 233-238.
ROCHA MO, et al. Plaque index and gingival index during rapid maxillary expansion of patients with unilateral cleft lip and palate. Dental Press J Orthod., 2017; 22(6): 43-48.
RUTILI V, et al. Comparison of rapid versus slow maxillary expansion on patient-reported outcome measures in growing patients: a systematic review and meta-analysis. Prog Orthod., 2022; 23(1): 47.
SINGH H, et al. Effects of maxillary expansion on hearing and voice function in non-cleft lip palate and cleft lip palate patients with transverse maxillary deficiency: a multicentric randomized controlled trial. Braz J Otorhinolaryngol., 2021; 87(3): 315-325.
WAHAJ A e AHMED I. Comparison of Intercanine and Intermolar Width Between Cleft Lip Palate and Normal Class I Occlusion Group. J Coll Physicians Surg Pak, 2015; 25(11): 811-4.
WORLEY ML, et al. Cleft Lip and Palate. Clin. Perinatol, 2018.
