Articoli pubblicati

Prog Orthod. 2022 Sep 30;23(1):44. doi: 10.1186/s40510-022-00429-0. ABSTRACT BACKGROUND: Regardless of the treatment protocol, stability in Class III patients always represents a major concern. The aim of this study was to assess the short and long-term skeletal and dentoalveolar modifications in a group of class III patients treated with hybrid rapid maxillary expander (RME) and…

J Orthod. 2022 Sep 12:14653125221122054. doi: 10.1177/14653125221122054. Online ahead of print. ABSTRACT INTRODUCTION: The aim of these two case-reports is to illustrate and compare the therapeutic effects of Class II elastics in combination with F22 aligners in an adult and an adolescent patient, respectively. CASE PRESENTATION: Two patients with a mild skeletal Class II malocclusion,…

Int Orthod. 2022 Sep 9:100686. doi: 10.1016/j.ortho.2022.100686. Online ahead of print. ABSTRACT OBJECTIVE: To resolve a complex Class II case with unilateral crossbite through an aesthetic approach, namely a hybrid orthodontic treatment combining aligners with miniscrews and auxiliaries. MATERIALS AND METHODS: A 14-year-old hypodivergent female patient with dental Class II and posterior crossbite presented for…

Angle Orthod. 2022 Aug 29. doi: 10.2319/031522-220.1. Online ahead of print. ABSTRACT OBJECTIVES: To analyze the accuracy of planned tooth movements of torque, tip, rotations, and transverse width values with lingual straight-wire technique. MATERIALS AND METHODS: 40 Caucasian subjects with mean age of 23.9 years, consecutively treated in private practice with a lingual straight-wire appliance…

Bioengineering (Basel). 2022 Jul 28;9(8):349. doi: 10.3390/bioengineering9080349. ABSTRACT We aimed to investigate the stress relaxation properties of five different thermoplastic aligner materials subjected to 14 days of constant deflection. Five different thermoplastic aligner materials were selected, whose elastic properties varied: F22 Evoflex, F22 Aligner, Durasoft, Erkoloc-Pro and Duran. The static properties of these materials-in particular,…

Prog Orthod. 2022 Jul 27;23(1):34. doi: 10.1186/s40510-022-00428-1. NO ABSTRACT PMID:35896904 | DOI:10.1186/s40510-022-00428-1

Int Orthod. 2022 Jul 19:100662. doi: 10.1016/j.ortho.2022.100662. Online ahead of print. ABSTRACT This clinical case demonstrates how the use of a hybrid approach consisting of aligners, orthodontic miniscrews and partial fixed appliances can be an effective and efficient solution for recovering adequate vertical space for satisfactory implant-prosthetic rehabilitation. Specifically, massive intrusion of an upper second…

Prog Orthod. 2022 Jul 4;23(1):21. doi: 10.1186/s40510-022-00416-5. ABSTRACT BACKGROUND: The purpose of the present in vivo study was to compare the accuracy, in terms of trueness, between full-arch digital impressions of different intraoral scanning systems, using as a reference the ideality of the conventional impression technique. METHODS: Polyvinyl siloxane (PVS) two-step technique impressions of 27…

Prog Orthod. 2022 Jun 20;23(1):19. doi: 10.1186/s40510-022-00414-7. ABSTRACT OBJECTIVE: The stability of the transverse expansion in passive self-ligating bracket treatments is a debated topic in orthodontics. However, to date, only 3 reports are available in the literature, with the maximum follow-up of 3 years after the end of therapy. The present study aims to evaluate…

J Clin Orthod. 2022 Apr;55(4):211-220. NO ABSTRACT PMID:35708982

J Clin Orthod. 2022 Mar;56(3):187-193. NO ABSTRACT PMID:35706151

J Clin Orthod. 2022 Mar;56(3):185-186. NO ABSTRACT PMID:35706150

J Clin Orthod. 2022 Mar;56(3):149-157. NO ABSTRACT PMID:35706146

Prog Orthod. 2022 May 23;23(1):16. doi: 10.1186/s40510-022-00411-w. ABSTRACT BACKGROUND: To compare the fluorescent properties of 6 different orthodontic adhesives and provide useful information for clinicians in the adhesion choice, in order to remove it easily at the end of orthodontic treatment by using the Fluorescence-aided Identification Technique (FIT). METHODS: Six orthodontic adhesives were included: Ortho…

J Clin Orthod. 2021 Dec;55(12):739-749. NO ABSTRACT PMID:35358085

J Orthod. 2022 Mar 24:14653125221088341. doi: 10.1177/14653125221088341. Online ahead of print. ABSTRACT A male patient aged 11 years presented a large dentigerous cyst in the lower left quadrant associated with retained deciduous lower lateral incisor and canine and impacted, unerupted corresponding permanent ones. The treatment consisted in marsupialisation and placement of a modified lingual arch…

Angle Orthod. 2013 Sep;83(5):913-9. doi: 10.2319/080212-627.1. Epub 2013 Jan 30. ABSTRACT A 35-year-old female patient with dentoalveolar open bite of 4 mm, molar Class I malocclusion, centered midlines, moderate crowding, and labial inclination of the lower incisor was treated with clear aligners to reduce protrusion and close the anterior open bite. The result showed that…

Am J Orthod Dentofacial Orthop. 2013 Aug;144(2):164-5. doi: 10.1016/j.ajodo.2013.06.003. NO ABSTRACT PMID:23910190 | DOI:10.1016/j.ajodo.2013.06.003

J Clin Orthod. 2013 Apr;47(4):260. NO ABSTRACT PMID:23660821

Prog Orthod. 2014 May 30;15(1):38. doi: 10.1186/s40510-014-0038-9. ABSTRACT BACKGROUND: The aim of this study was to compare displacements and stress after en masse retraction of mandibular dentition with lingual and labial orthodontics using three-dimensional (3D) finite element models (FEM). METHODS: A 3D FEM of each lower tooth was constructed and located as appropriate to Roth’s…

Prog Orthod. 2013 Sep 11;14:29. doi: 10.1186/2196-1042-14-29. ABSTRACT BACKGROUND: The aim of this study was to evaluate, in particular, whether bone resorption occurred at the extraction sites of a group of patients under orthodontic treatment, and, in general, whether extraction treatment predisposes patients to a greater degree of root resorption. METHODS: The study group comprised…

Prog Orthod. 2013 Sep 11;14:28. doi: 10.1186/2196-1042-14-28. ABSTRACT BACKGROUND: This study compared the oral hygiene and caries risk of patients treated with labial and lingual orthodontic appliances throughout a prospective evaluation of the status of the oral environment before and after bracket placement. METHODS: A total of 20 orthodontic patients aged 19 to 23 years…

Prog Orthod. 2013 Oct 18;14:37. doi: 10.1186/2196-1042-14-37. ABSTRACT BACKGROUND: Although much has been written on the implications of friction generated between orthodontic archwires and labial brackets, information on lingual brackets is still limited. Hence, we set out to investigate the frictional resistance exerted by different lingual and labial brackets, including both conventional and self-ligating designs.…

Int Orthod. 2013 Dec;11(4):389-421. doi: 10.1016/j.ortho.2013.09.005. Epub 2013 Oct 23. ABSTRACT INTRODUCTION: The aim of this study was to identify an arch form, comprising dentition and alveolus, representative of the Caucasian population, and to compare it with the shape of the main archwires on the market. MATERIALS AND METHODS: The study sample comprised 35 pairs…

Ann Stomatol (Roma). 2013 Jun 25;4(2):204-11. eCollection 2013. ABSTRACT This article is a presentation of a clinical methodology aimed at minimizing binding in fixed orthodontic appliances. The dynforce archwire is explained. The dynforce archwire has a full size anterior segment (e.g. .021×.025) and undersized posterior segments with rectangular cross-section (e.g. .018×.025 or .018×.022), and is…

Int Orthod. 2013 Sep;11(3):290-302. doi: 10.1016/j.ortho.2013.05.004. Epub 2013 Jul 15. ABSTRACT OBJECTIVES: The aim of this study was to determine what effect various combinations of particular bracket bases and composites of different viscosity have on adhesion force. MATERIALS AND METHODS: Eighty extracted premolars, upper and lower, were randomly assigned to four groups of 20 teeth…

Int Orthod. 2013 Jun;11(2):177-92. doi: 10.1016/j.ortho.2013.02.005. Epub 2013 Apr 2. ABSTRACT OBJECTIVE: To determine and compare the mean values of various intra-arch distances in Class I, Class II division 1 and Class II division 2 patients. MATERIALS AND METHODS: The search engines PubMed, Embrace and Cochrane were employed to select articles for further study, and…

J Clin Orthod. 2015 Jul;49(7):455-63. NO ABSTRACT PMID:26267548

J Oral Maxillofac Surg. 2016 Jan;74(1):29-46. doi: 10.1016/j.joms.2015.07.006. Epub 2015 Jul 18. ABSTRACT PURPOSE: The present article aimed to review systematically the literature on the relation between facial skeletal structures and temporomandibular joint (TMJ) disorders. MATERIALS AND METHODS: A systematic search in the dental and medical literature was performed to identify all studies of humans…

Prog Orthod. 2015;16:11. doi: 10.1186/s40510-015-0086-9. Epub 2015 May 26. ABSTRACT BACKGROUND: The aim of this study was to provide an updated version of Andrews’ seminal study by exploiting 3D software to analyse the tip, torque and in-out values of two groups of different racial and ethnic background. METHODS: The analysis was conducted on one Caucasian…

Scanning. 2015 Sep-Oct;37(5):322-6. doi: 10.1002/sca.21215. Epub 2015 Apr 23. ABSTRACT The purpose of this in vivo study was to compare the morphology of the enamel surfaces before bracket bonding and 6 and 12 months after debonding. Replicas of thirty-two maxillary second premolars of 16 volunteers were made before bracket bonding (T0), after debonding (T1), 6…

Dental Press J Orthod. 2014 Sep-Oct;19(5):116-22. doi: 10.1590/2176-9451.19.5.116-122.oar. ABSTRACT INTRODUCTION: This study aims to determine the shape and dimension of dental arches from a lingual perspective, and determine shape and size of a straight archwire used for lingual Orthodontics. METHODS: The study sample comprised 70 Caucasian Brazilian individuals with normal occlusion and at least four…

Prog Orthod. 2014 Nov 27;15(1):63. doi: 10.1186/s40510-014-0063-8. ABSTRACT BACKGROUND: The aim of this study was to provide clinical indications for the correct management of appliances in space closure treatment of patients with agenesis of the upper lateral incisors. METHODS: Virtual setup for space closure was performed in 30 patients with upper lateral incisor agenesis. Tip,…

Angle Orthod. 2015 Sep;85(5):848-58. doi: 10.2319/072214-510.1. Epub 2014 Nov 18. ABSTRACT OBJECTIVE: To evaluate the degree to which the height, width, and cross-section of rectangular and square orthodontic archwires affect the play between the archwires and the bracket slot. MATERIALS AND METHODS: The stated measurements (height and width) of 43 archwires from six different manufacturers…

Prog Orthod. 2014 Sep 25;15(1):53. doi: 10.1186/s40510-014-0053-x. ABSTRACT BACKGROUND: The aim of this study is to calculate and compare the play and torque expression of 0.018 and 0.022 bracket slots when engaged with archwires of different size, cross section and material. METHODS: Eight orthodontic brackets, two of slot height 0.018 and six of slot height…

J Clin Orthod. 2016 Jan;50(1):12-22. NO ABSTRACT PMID:26919634

Am J Orthod Dentofacial Orthop. 2016 Jul;150(1):105-15. doi: 10.1016/j.ajodo.2015.12.021. ABSTRACT INTRODUCTION: The aims of this study were to confirm the efficacy of the Bolton index in a group of natural Class I white Italian patients with complete dentition, minimal crowding, and no previous orthodontic treatment, and to evaluate the mesiodistal tooth dimensions with multivariate cluster…

Angle Orthod. 2017 Jan;87(1):11-18. doi: 10.2319/113015-813.1. Epub 2016 Jun 17. ABSTRACT OBJECTIVE: To investigate the stress release properties of four thermoplastic materials used to make orthodontic aligners when subjected to 24 consecutive hours of deflection. MATERIALS AND METHODS: Four types of aligner materials (two single and two double layered) were selected. After initial yield strength…

Int Orthod. 2016 Jun;14(2):143-60. doi: 10.1016/j.ortho.2016.03.014. Epub 2016 Apr 16. ABSTRACT AIMS: In order to compare the premaxilla and symphysis in Class I and Class III individuals, we measured the following parameters on CBCT scans: incisor inclination, symphyseal morphology, upper alveolar process morphology, symphyseal and maxillary leeway space, as well as anterior and posterior maxillary…

Int Orthod. 2016 Jun;14(2):143-60. doi: 10.1016/j.ortho.2016.03.015. Epub 2016 Apr 16. NO ABSTRACT PMID:27094736 | DOI:10.1016/j.ortho.2016.03.015

Am J Orthod Dentofacial Orthop. 2016 Feb;149(2):238-43. doi: 10.1016/j.ajodo.2015.07.039. ABSTRACT INTRODUCTION: Our objective was to evaluate the efficacy of a fluoridated varnish in preventing white spot lesions in patients with fixed appliances. A laser-induced fluorescence device was used to determine any correlations between the degree of demineralization and the length of the observation period, the…

Int Orthod. 2016 Mar;14(1):1-14. doi: 10.1016/j.ortho.2015.12.011. Epub 2016 Jan 27. ABSTRACT AIMS: To determine and compare the relative stiffness of a large selection of commonly-used square and rectangular steel, super-tempered steel, NiTi, and TMA orthodontic archwires of various cross-sections, in order to provide the clinician with a useful, easy-to-consult guide to archwire sequence selection. MATERIALS…

Prog Orthod. 2015;16:41. doi: 10.1186/s40510-015-0111-z. Epub 2015 Nov 18. ABSTRACT BACKGROUND: The aim was to assess and compare absorbance and transmittance values of three types of clear orthodontic aligners before and after two cycles of in vitro aging. METHODS: Nine samples of orthodontic aligners from three different manufacturers (Invisalign, Align Technology, Santa Clara, CA, USA;…

Int Orthod. 2015 Dec;13(4):462-88. doi: 10.1016/j.ortho.2015.09.013. Epub 2015 Nov 4. ABSTRACT OBJECTIVE: The aims of this study were to evaluate, by means of 3D software, any correlation between ethnic group and the shape and size of the dental arcade and its bony support, and to investigate the correspondence between the latter two variables within each…

Angle Orthod. 2016 Jul;86(4):649-54. doi: 10.2319/051015-318.1. Epub 2015 Oct 29. ABSTRACT OBJECTIVES: To assess if subjects with a clinical diagnosis of temporomandibular disorders (TMDs) have a similar prevalence of orthodontic history as a population of TMD-free individuals and to assess if those subjects who have a history of ideal orthodontics have fewer symptoms than those…

J Clin Orthod. 2017 Apr;51(4):198-207. NO ABSTRACT PMID:28652504

Am J Orthod Dentofacial Orthop. 2017 Feb;151(2):237-238. doi: 10.1016/j.ajodo.2016.11.013. NO ABSTRACT PMID:28153147 | DOI:10.1016/j.ajodo.2016.11.013

J Clin Orthod. 2016 Oct;50(10):623-633. NO ABSTRACT PMID:27888656

Am J Orthod Dentofacial Orthop. 2016 Nov;150(5):723. doi: 10.1016/j.ajodo.2016.07.013. NO ABSTRACT PMID:27871693 | DOI:10.1016/j.ajodo.2016.07.013

J Orofac Orthop. 2017 May;78(3):253-258. doi: 10.1007/s00056-016-0079-4. Epub 2017 Jan 13. ABSTRACT OBJECTIVES: The aim of this study was to determine whether there is an association between the presence of asymmetric molar or canine Angle classes on the two sides and the presence of temporomandibular joint dysfunction (TMD). MATERIALS AND METHODS: Participants to the study…

Prog Orthod. 2016 Dec;17(1):36. doi: 10.1186/s40510-016-0151-z. Epub 2016 Nov 28. ABSTRACT BACKGROUND: The aim of this study is to evaluate the mechanical properties of the screws used for rapid expansion of the upper jaw. METHODS: Ten types of expansion screw were assessed, seven with four arms: Lancer Philosophy 1, Dentaurum Hyrax Click Medium, Forestadent Anatomic…

Prog Orthod. 2016 Dec;17(1):28. doi: 10.1186/s40510-016-0142-0. Epub 2016 Sep 19. ABSTRACT BACKGROUND: The treatment options for the early treatment of anterior open bite are still controversial. The aim of this study was to evaluate the actual available evidence on treatments of anterior open bite in the mixed dentition in order to assess the effectiveness of…

Prog Orthod. 2016 Dec;17(1):27. doi: 10.1186/s40510-016-0140-2. Epub 2016 Sep 12. ABSTRACT BACKGROUND: The aim of this study is to investigate the relative stiffness of straight and mushroom lingual archwires of different diameters, cross sections and alloys, plotting their load/deflection graphs and using a modified three-point bending test. METHODS: Fujita’s mushroom archwires and straight lingual archwires…

Am J Orthod Dentofacial Orthop. 2016 Sep;150(3):416-24. doi: 10.1016/j.ajodo.2016.02.025. ABSTRACT INTRODUCTION: The aims of the study were to determine how a panel of orthodontists, dentists, and laypersons rated the esthetic appeal of dentitions after orthodontic space closure by canine substitution compared with space opening and replacement of missing maxillary lateral incisors by implant-borne crowns and…

Angle Orthod. 2017 Jan;87(1):88-95. doi: 10.2319/020616-104.1. Epub 2016 Aug 10. ABSTRACT OBJECTIVE: To conduct an objective assessment of the level of compliance in young patients prescribed various types of removable appliances and to determine the influence of device type, treatment duration, and patient age, gender, psychological maturity, and awareness of monitoring on compliance. MATERIALS AND…

J Oral Facial Pain Headache. 2016 Summer;30(3):249-54. doi: 10.11607/ofph.1616. ABSTRACT AIMS: To determine whether there is a correlation between any psychological features and sleep bruxism (SB). METHODS: A total of 36 healthy volunteers underwent an in-home evaluation with a portable device combining electromyographic (EMG) and electrocardiographic (ECG) recordings for the diagnosis of SB. They were…

J Orofac Orthop. 2019 Mar;80(2):57-67. doi: 10.1007/s00056-018-00164-4. Epub 2019 Jan 4. ABSTRACT AIMS: Mechanical properties along the length of latest generation “multi-force” archwires were measured and compare with commercially available thermally activated and non-thermally activated nickel-titanium (NiTi) archwires. MATERIALS AND METHODS: A modified deflection test was used to produce load/deflection curves for different positions along…

Eur J Orthod. 2019 Aug 8;41(4):434-443. doi: 10.1093/ejo/cjy076. ABSTRACT BACKGROUND: Low-frequency vibrations have been proposed as a means of accelerating tooth movement and reducing orthodontic treatment times. OBJECTIVE: To determine any differences in the accuracy of dental movement in patients treated with a low-frequency vibration aligner protocol and/or by reducing the aligner replacement interval with…

Prog Orthod. 2018 Sep 1;19(1):32. doi: 10.1186/s40510-018-0221-5. ABSTRACT BACKGROUND: To describe an esthetic orthodontic treatment using aligners in an adult patient with class II subdivision associated with crowding and dental crossbite. An 18-year-old hyperdivergent male patient with skeletal class II from mandibular retrusion presented for an orthodontic treatment. Occlusally, the patient presents class II subdivision,…

Cranio. 2020 May;38(3):158-167. doi: 10.1080/08869634.2018.1507094. Epub 2018 Aug 14. ABSTRACT Objective: To investigate the association between volumetric measurements of craniofacial morphology and temporomandibular disorders (TMDs). Methods: Computerized tomography (CT) scans of 20 individuals aged 18 to 40 with (TMD group) or without TMJ pain (control group) were gathered based on a case-control design. Three-dimensional reconstructions…

Prog Orthod. 2018 Jul 23;19(1):24. doi: 10.1186/s40510-018-0228-y. ABSTRACT BACKGROUND: This study aims to evaluate if invisible orthodontic retainers can affect sleep-time masticatory muscle activity (sMMA) over a short-term period in healthy individuals. METHODS: Nineteen (N = 19) healthy subjects underwent an in-home evaluation with a portable device for electromyographic (EMG) assessment. The study protocol provided…

J Clin Orthod. 2018 May;52(5):284-296. NO ABSTRACT PMID:29952765

Angle Orthod. 2018 Sep;88(5):649-664. doi: 10.2319/111617-790.1. Epub 2018 May 1. ABSTRACT This case report describes the use of a miniscrew-assisted rapid palatal expander and aligners to correct bilateral cross-bite and crowding in an adult patient with a Class III skeletal pattern. A digitally designed surgical guide was three-dimensionally printed and used to accurately insert four…

Am J Orthod Dentofacial Orthop. 2018 Feb;153(2):262-268. doi: 10.1016/j.ajodo.2017.06.022. ABSTRACT INTRODUCTION: The purpose of this study was to describe the skeletal and dentoalveolar changes in a group of growing skeletal Class III patients treated with hybrid rapid palatal expansion and facemask. METHODS: Twenty-eight growing patients with skeletal Class III malocclusion were treated using a rapid…

Cranio. 2019 May;37(3):147-152. doi: 10.1080/08869634.2018.1431600. Epub 2018 Jan 29. ABSTRACT OBJECTIVES: A cross-sectional study was performed to assess the association between possible sleep bruxism (SB) and awake bruxism (AB) with sleep characteristics and chronotype (i.e. circadian cycle preference). METHODS: One-hundred-nineteen young adults filled out a self-reported questionnaire to assess SB and AB, a questionnaire about…

Prog Orthod. 2017 Nov 13;18(1):35. doi: 10.1186/s40510-017-0190-0. ABSTRACT BACKGROUND: The aim of this study was to evaluate the predictability of F22 aligners (Sweden & Martina, Due Carrare, Italy) in guiding teeth into the positions planned using digital orthodontic setup. METHODS: Sixteen adult patients (6 males and 10 females, mean age 28 years 7 months) were…

Prog Orthod. 2017 Dec;18(1):26. doi: 10.1186/s40510-017-0178-9. Epub 2017 Sep 11. ABSTRACT BACKGROUND: The orthodontics industry has paid great attention to the aesthetics of orthodontic appliances, seeking to make them as invisible as possible. There are several advantages to clear aligner systems, including aesthetics, comfort, chairside time reduction, and the fact that they can be removed…

Biomolecules. 2019 Oct 22;9(10):639. doi: 10.3390/biom9100639. ABSTRACT This work was designed to investigate the effect of mechanical tillage on glomalin content, arbuscular mycorrhizal fungi (AMF) abundance and diversity, and the concentration of water stable aggregates (WSA), in two adjacent olive groves located in Basilicata (Italy) that were managed over the course of 11 years in…

Clin Oral Investig. 2020 Apr;24(4):1395-1400. doi: 10.1007/s00784-019-03098-2. Epub 2019 Oct 24. ABSTRACT OBJECTIVE: A smartphone-based ecological momentary assessment (EMA) strategy to collect real time data on awake bruxism (AB) has been recently introduced. The aim of this study was to assess the compliance with its use over 1 week in a sample of healthy young…

Acta Otorhinolaryngol Ital. 2020 Feb;40(1):50-56. doi: 10.14639/0392-100X-2290. Epub 2019 Sep 30. NO ABSTRACT PMID:31570902 | PMC:PMC7147537 | DOI:10.14639/0392-100X-2290

Nanomaterials (Basel). 2019 Jul 12;9(7):1010. doi: 10.3390/nano9071010. ABSTRACT The analysis of forces, moments and pressure points has long been of great interest in orthodontics. Hence, we set out to define a method for measuring the pressure exerted by aligners on the teeth, and specifically to identify the precise points of pressure exertion. Intraoral scans were…

Int Orthod. 2019 Jun;17(2):365-374. doi: 10.1016/j.ortho.2019.03.019. Epub 2019 Apr 22. ABSTRACT This case report discussed a combined surgical-orthodontic rescue of two impacted teeth in a large dentigerous cyst by the means of fixed orthodontic appliances. After careful evaluation of the 3D radiographic exams, extraction of the deciduous elements was carried out, followed by marsupialization and…

J Oral Facial Pain Headache. 2019 Spring;33(2):199-204. doi: 10.11607/ofph.2081. ABSTRACT AIMS: To assess the correlation between tooth wear and sleep-time masseter muscle activity (sMMA) in a group of healthy young adults who underwent home electromyographic/electrocardiographic (EMG/ECG) recordings with a portable device. METHODS: A total of 41 healthy volunteers (23 women, 18 men; mean age 28.8…

Cranio. 2021 Mar;39(2):113-118. doi: 10.1080/08869634.2019.1587854. Epub 2019 Mar 25. ABSTRACT Objective: To assess the association between self-reported awake bruxism (AB) and the chronotype profile among Brazilian, Portuguese, and Italian dental students.Methods: A cross-sectional study involving 205 dental students was developed. Self-reported AB as well as information on sleep characteristics were collected from a questionnaire. The…

Angle Orthod. 2020 Mar;90(2):305-313. doi: 10.2319/080218-559.1. Epub 2019 Mar 12. ABSTRACT This case shows that using a rapid palatal expander (RPE) and then a pendulum appliance anchored to palatal miniscrews is an option for improving treatment management in a noncompliant patient requiring maxillary expansion and molar distalization in the late mixed dentition. First, an RPE…

J Clin Exp Dent. 2019 Jan 1;11(1):e97-e102. doi: 10.4317/jced.55399. eCollection 2019 Jan. ABSTRACT BACKGROUND: To assess the efficacy of a multibracket appliance-Straight-wire Mirabella (SWM) prescription-in terms of achieving the ideal first-, second- and third-order values proposed by Andrews. MATERIAL AND METHODS: A total sample of 46 Caucasian subjects was divided into two groups: 23 with…

Eur J Orthod. 2019 Aug 8;41(4):444. doi: 10.1093/ejo/cjy084. NO ABSTRACT PMID:30649318 | DOI:10.1093/ejo/cjy084

Prog Orthod. 2019 Jan 7;20(1):1. doi: 10.1186/s40510-018-0251-z. ABSTRACT OBJECTIVES: The aim of this study is to investigate and compare the characteristics of as received and retrieved NiTi archwires at a constant temperature by plotting their load/deflection graphs and quantifying three parameters describing the discharge plateau phase. MATERIALS AND METHODS: Two hundred four NiTi archwires, traditional…

J Clin Orthod. 2020 Feb;54(2):82-95. NO ABSTRACT PMID:32554910

J Clin Orthod. 2019;53(9):508-517. NO ABSTRACT PMID:32053497

Int Orthod. 2020 Dec;18(4):809-819. doi: 10.1016/j.ortho.2020.08.005. Epub 2020 Sep 28. ABSTRACT OBJECTIVE: The purpose of this study was to evaluate the biomechanical properties of miniscrews of 5 different lengths, 2 different diameters, and different combinations of insertion used for palatal skeletal anchorage. MATERIALS AND METHODS: Twenty-four different combinations of a total of 120 miniscrews of…

Orthod Craniofac Res. 2021 May;24(2):251-260. doi: 10.1111/ocr.12427. Epub 2020 Oct 15. ABSTRACT OBJECTIVE: To evaluate the subgingival microbiological changes during the first six months of therapy with clear aligners (CAs) and fixed appliances (FAs). The null hypothesis was that there would be no microbiological differences between the two. SETTING/SAMPLE: Two groups of patients to be…

Int Orthod. 2020 Dec;18(4):850-862. doi: 10.1016/j.ortho.2020.08.006. Epub 2020 Sep 15. ABSTRACT This case report describes a successful orthodontic therapy of an adult female treated by mandibular central incisor extraction and vestibular fixed appliances. The patient presented a skeletal Class I with normodivergent facial pattern, Class II subdivision dental relationship, extremely deep Curve of Spee and…

J World Fed Orthod. 2020 Mar;9(1):32-43. doi: 10.1016/j.ejwf.2020.01.001. Epub 2020 Feb 12. ABSTRACT INTRODUCTION: This case demonstrates that hybrid application of clear aligners can be a rational and efficient approach for treating malocclusions, as compared with a clear aligner therapy alone option in which the magnitude of some movements would require a higher number of…

J Esthet Restor Dent. 2020 Oct;32(7):634-637. doi: 10.1111/jerd.12618. Epub 2020 Jul 9. ABSTRACT OBJECTIVE: This report describes the fluorescence-aided composite removal during lingual bracket debonding with an ultraviolet light emitting diode flashlight. The purpose of this technique is to help clinicians in composite removal without enamel surface damage. CLINICAL CONSIDERATIONS: The bracket debonding requires clinical…

Int Orthod. 2020 Sep;18(3):624-635. doi: 10.1016/j.ortho.2020.05.002. Epub 2020 Jun 10. ABSTRACT BACKGROUND: Class III patients are characterized by a deficiency of the maxilla and/or a prognathism of the mandible and require early treatment. DIAGNOSIS: This case report describes the treatment of a 5-year-old patient with a skeletal class III relationship, a significant mandibular symphysis deviation…

Prog Orthod. 2020 May 11;21(1):12. doi: 10.1186/s40510-020-00312-w. ABSTRACT BACKGROUND: To investigate and compare the gap (i.e. fit) and thickness of six aligner systems (Airnivol, ALL IN, Arc Angel, F22, Invisalign and Nuvola) using industrial computed tomography (CT). The null hypothesis was that there would be no detectable differences in either measurement between the aligners investigated.…

Am J Orthod Dentofacial Orthop. 2020 Feb;157(2):218-227. doi: 10.1016/j.ajodo.2019.03.024. ABSTRACT INTRODUCTION: The aim of this study was to investigate the vestibular anatomy of teeth in samples of adult Italian and Mozambican subjects in ideal occlusion and permanent dentition and identify any anatomic characteristics that may influence bonding in the straight-wire technique. METHODS: Linear measurements and…

J Clin Orthod. 2021 May;55(4):265-282. NO ABSTRACT PMID:34464330

J Clin Orthod. 2021 Jan;55(1):69-70. NO ABSTRACT PMID:33822764

J Clin Orthod. 2020 Nov;54(11):690-704. NO ABSTRACT PMID:33476295

J Orofac Orthop. 2022 Jan;83(1):13-22. doi: 10.1007/s00056-021-00314-1. Epub 2021 Jun 29. ABSTRACT INTRODUCTION: The aim of this study was to determine and compare the play and torque expression of self-ligating and conventionally ligated lingual brackets, with square and rectangular slots, when engaged with archwires of different size, cross section and material. METHODS: Passive play and…

Angle Orthod. 2021 Sep 1;91(5):641-649. doi: 10.2319/092720-823.1. ABSTRACT OBJECTIVES: To compare the degree of accuracy of the Face Hunter facial scanner and the Dental Pro application for facial scanning, with respect to both manual measurements and each other. MATERIALS AND METHODS: Twenty-five patients were measured manually and scanned using each device. Six reference markers were…

Int Orthod. 2021 Jun;19(2):235-242. doi: 10.1016/j.ortho.2021.03.002. Epub 2021 Mar 27. ABSTRACT OBJECTIVE: The twofold aim of the present investigation was to: 1. evaluate the degree of mid-palatal suture (MPS) maturation via CBCT in relation to patient age, and 2. to determine whether there was a correlation between quantitative (i.e., suture density) and qualitative (i.e., suture…

Korean J Orthod. 2021 Mar 25;51(2):135-141. doi: 10.4041/kjod.2021.51.2.135. ABSTRACT OBJECTIVE: To assess the effects of thermoforming on aligner thickness and gap width in six aligner systems with the same nominal thickness. METHODS: Six passive upper aligners of different brands were adapted to a single printed cast. Each sample was evaluated with high-resolution micro-computed tomography. To…

BMC Oral Health. 2021 Feb 25;21(1):87. doi: 10.1186/s12903-021-01443-0. ABSTRACT BACKGROUND: The aim of this study is to compare the biomechanical effects of the conventional 0.019 × 0.025-in stainless steel archwire with the dual-section archwire when en-masse retraction is performed with sliding mechanics and skeletal anchorage. METHODS: Models of maxillary dentition equipped with the 0.019 ×…

Angle Orthod. 2021 Jan 1;91(1):129-137. doi: 10.2319/050520-394.1. ABSTRACT This case report describes orthodontic treatment including both skeletal maxillary expansion and unilateral distalization by means of a single bone-borne appliance followed by clear aligner therapy in a young adult patient. A surgical guide was digitally designed and three-dimensionally printed to facilitate the placement of four miniscrews…

Eur J Dent Educ. 2021 Aug;25(3):621-633. doi: 10.1111/eje.12640. Epub 2020 Dec 14. ABSTRACT INTRODUCTION: The outbreak and diffusion of the novel SARS-CoV2 coronavirus have caused an emergency status in the dental education system. MATERIALS AND METHODS: An anonymous survey composed of 34 questions was delivered to students of the Master Degree Programme in Dentistry and…

Int Orthod. 2022 Jan 15:100605. doi: 10.1016/j.ortho.2021.100605. Online ahead of print. ABSTRACT This case report describes the complex situation of a young adult Class II hyperdivergent patient treated by premolar extraction with a straight wire lingual appliance. Despite the patient’s refusal to undergo surgical treatment, the dual goals of ideal occlusal relationship and profile improvement…

Int Orthod. 2022 Jan 7:100602. doi: 10.1016/j.ortho.2021.100602. Online ahead of print. ABSTRACT This case report demonstrates how the use of skeletal anchorage and appropriate orthodontic biomechanics can be used to resolve even complex cases, reducing unwanted dental movements and allowing the use of a partial vestibular appliance. It describes the complete mesialization of the left…

Am J Orthod Dentofacial Orthop. 2022 Jan 4:S0889-5406(21)00796-4. doi: 10.1016/j.ajodo.2020.12.024. Online ahead of print. ABSTRACT INTRODUCTION: The objective was to describe the dental and skeletal changes obtained using the Carriere Motion Appliance (CMA), lateral cephalogram, and the corresponding cephalometric tracings. METHODS: A sample of 29 patients with Class II malocclusion (mean age, 12.6 ± 1.7…

J Clin Orthod. 2021 Jun;55(6):343-353. NO ABSTRACT PMID:34464346

Angle Orthod. 2021 Dec 30. doi: 10.2319/061721-487.1. Online ahead of print. ABSTRACT The case describes the interdisciplinary treatment of a 23-year-old woman with a Class III malocclusion, missing an upper right lateral incisor, abrasion of the maxillary incisal edges, anterior gingival margin discrepancies, and gingival recession. Initially, the patient was treated with fixed appliances combined…

Int Orthod. 2021 Dec 3:S1761-7227(21)00144-3. doi: 10.1016/j.ortho.2021.11.001. Online ahead of print. ABSTRACT INTRODUCTION: Midpalatal suture opening in young adults is often difficult to achieve, depending on the suture maturation stage. It has been suggested that it is possible to avoid surgery and still achieve a successful pure skeletal expansion if a bone-borne Miniscrew-Assisted Rapid Palatal…

Int Orthod. 2021 Dec;19(4):697-706. doi: 10.1016/j.ortho.2021.09.008. Epub 2021 Oct 22. ABSTRACT Two case reports are presented showing how the strategic use of skeletal anchorage via orthodontic miniscrews manages to solve the complex problems of orthodontic disimpaction of second mandibular molars with excellent anchorage control and reduction of the adverse effects common to the use of…

J Oral Rehabil. 2022 Jan;49(1):47-53. doi: 10.1111/joor.13271. Epub 2021 Nov 15. ABSTRACT BACKGROUND: Obstructive sleep apnea (OSA) is the most common sleep disorder due mainly to peripheral causes, characterized by repeated episodes of obstruction of the upper airways, associated with arousals and snoring. Sleep bruxism (SB) is a masticatory muscle activity during sleep that is…