1
|
Achterrath S, Graf I, Guevara R, Braumann B, Kruse T. Predictors for long-term relapse of orthodontic treatment in patients with cleft lip and palate. A clinical follow-up study. Clin Oral Investig 2024; 28:239. [PMID: 38568324 PMCID: PMC10991025 DOI: 10.1007/s00784-024-05632-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 03/23/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVES To identify predictors for long-term relapse of orthodontic therapy in patients with cleft lip and palate (CLP). MATERIALS AND METHODS Patients with uni- and bilateral non-syndromal CLP were followed up at least two years after completion of their orthodontic therapy. Plaster casts of the start of treatment (T1), after completion of treatment (T2), and at follow-up (T3) were measured using the modified Huddart Bodenham Index. Characteristics of multidisciplinary therapy were taken from the patient files. Potentially influencing factors of relapse were investigated using logistic regression analyses and Spearman correlations. RESULTS In total 58.07% of the included 31 patients showed a stable treatment outcome at follow-up after an average of 6.9 years. Even if relapse occurred, 61.54% of these patients still showed improvement regarding their occlusion compared to baseline. Predictors for the occurrence of relapse were the severity of dysgnathia at baseline (p = 0.039) and the extent of therapeutic change (p = 0.041). The extent of therapeutic change was additionally a predictor for the extent of post-therapeutic relapse (ρ = 0.425; p = 0.019). CONCLUSIONS Patients with CLP benefit from their orthodontic therapy in the long term despite an increased tendency to relapse. CLINICAL RELEVANCE Results of this long-term study could be used to adapt the treatment concept for patients with CLP and reinforce the significance of a patient-centered orthodontic treatment concept for affected patients.
Collapse
Affiliation(s)
- Sarah Achterrath
- Department of Orthodontics, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Str. 32, 50937, Cologne, Germany.
| | - Isabelle Graf
- Department of Orthodontics, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Str. 32, 50937, Cologne, Germany
| | - Romeo Guevara
- Department of Orthodontics, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Str. 32, 50937, Cologne, Germany
| | - Bert Braumann
- Department of Orthodontics, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Str. 32, 50937, Cologne, Germany
| | - Teresa Kruse
- Department of Orthodontics, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Str. 32, 50937, Cologne, Germany
| |
Collapse
|
2
|
Alforaidi S, Zreaqat M, Hassan R. Dental Arch Relationships of Saudi Children with Unilateral Cleft Lip and Palate. J Contemp Dent Pract 2023; 24:987-990. [PMID: 38317397 DOI: 10.5005/jp-journals-10024-3606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
AIM To determine dental arch relationships of Saudi children born with nonsyndromic complete unilateral cleft lip and palate (UCLP). MATERIAL AND METHODS This is a retrospective cohort study that comprised dental study models of 74 UCLP Saudi children aged 8-10 years who were recruited from 14 referral cleft centers. All participants had their cleft lip and palate repaired with no history of alveolar bone graft or any orthodontic treatment. Dental arch relationships of UCLP patients were assessed using the Great Ormond Street, London, and Oslo (GOSLON) Yardstick-a clinical tool that categorizes dental relationships of UCLP children into five discrete grades from I to V. The reliability of the rating was assessed with weighted kappa (κ) statistics. RESULTS Three children (4.1%) had excellent surgical outcomes (grade I), 18 children (24.3%) filled into grade II (good outcome), 22 subjects (29.7%) had grade III (fair outcome), 27 children (36.5%) had grade IV (poor outcome), and 4 subjects (5.4%) were ranked as having very poor outcomes (grade V). The mean GOSLON score was 3.39. Intrarater and interrater agreements were high indicating good reproducibility. CONCLUSION Based on the dental arch relationships, the treatment outcome of UCLP Saudi children was unsatisfactory, with a mean GOSLON score of 3.39. Delayed palate repair and the use of presurgical orthopedics may be considered in the future for cleft deformity management. CLINICAL SIGNIFICANCE To address the effect of particular cleft surgical protocol on dental arch relationships of UCLP patients. How to cite this article: Alforaidi S, Zreaqat M, Hassan R. Dental Arch Relationships of Saudi Children with Unilateral Cleft Lip and Palate. J Contemp Dent Pract 2023;24(12):987-990.
Collapse
Affiliation(s)
- Sahal Alforaidi
- Department of Pediatric Dentistry and Orthodontics, College of Dentistry, Taibah University, Saudi Arabia
| | - Maen Zreaqat
- Department of Orthodontics, School of Dental Sciences, Universiti Sains Malaysia, Malaysia, Phone: +60 97673719, e-mail:
| | - Rozita Hassan
- Department of Orthodontics, School of Dental Sciences, Universiti Sains Malaysia, Malaysia
| |
Collapse
|
3
|
Mossey PA, Lai J, Meazzini MC, Breugem C, Mark H, Mink van der Molen AB, Persson M, Davies G, Ozawa TO. Core outcomes for orofacial clefts: reconciling traditional and ICHOM minimum datasets. Eur J Orthod 2023; 45:671-679. [PMID: 37279564 PMCID: PMC10687512 DOI: 10.1093/ejo/cjad023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE/DESIGN/SETTING This retrospective study sought voluntary participation from leading cleft centres from Europe and Brazil regarding core outcome measures. The results of this study would inform the debate on core outcome consensus pertaining to the European Reference Network for rare diseases (ERN CRANIO) and achieve a core outcome set for cleft care providers worldwide. INTERVENTION/METHOD Five orofacial cleft (OFC) disciplines were identified, within which all of the International Consortium of Health Outcomes Measurement (ICHOM) outcomes fall. One questionnaire was designed for each discipline and comprised 1. the relevant ICHOM's outcomes within that discipline, and 2. a series of questions targeted to clinicians. What core outcomes are currently measured and when, did these align with the ICHOM minimum, if not how did they differ, and would they recommend modified or additional outcomes?. RESULTS For some disciplines participants agreed with the ICHOM minimums but urged for earlier and more frequent intervention. Some clinicians felt that some of the ICHOM standards were compatible but that different ages were preferred and for others the ICHOM standards were acceptable but developmental stages should be preferred to absolute time points. CONCLUSION/IMPLICATIONS Core outcomes for OFC were supported in principle but there are differences between the ICHOM recommendations and the 2002 WHO global consensus. The latter are established in many centres with historical archives of OFC outcome data, and it was concluded that with some modifications ICHOM could be moulded into useful core outcomes data for inter-centre comparisons worldwide.
Collapse
Affiliation(s)
- Peter A Mossey
- Orthodontic Department, School of Dentistry, University of Dundee, Scotland, UK
| | - Jason Lai
- Orthodontic Department, School of Dentistry, University of Dundee, Scotland, UK
| | | | - Corstiaan Breugem
- Department of Plastic Reconstructive and Hand Surgery, Emma Children’s Hospital, University of Amsterdam, Amsterdam, The Netherlands
| | - Hans Mark
- Department of Plastic Surgery, Sahlgrenska University Hospital and Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | | | - Martin Persson
- Faculty of Health Sciences, Kristianstad University, Kristianstad, Sweden
| | - Gareth Davies
- Stichting European Cleft Organisation, Rijswijk, The Netherlands
| | - Terumi Okada Ozawa
- Department of Orthodontics, Hospital de Reabilitação de Anomalias Craniofaciais (HRAC), Bauru, Sao Paulo, Brazil
| |
Collapse
|
4
|
Estacio Salazar AR, Kodama Y, Yuki R, Ominato R, Nagai T, Watanabe M, Yamada A, Kobayashi R, Ichikawa K, Nihara J, Iida A, Ono K, Saito I, Takagi R. Occlusal Evaluation Using Modified Huddart and Bodenham Scoring System Following 2-Stage Palatoplasty With Hotz Plate: A Comparison Among 3 Different Surgical Protocols. Cleft Palate Craniofac J 2023; 60:1061-1070. [PMID: 35469469 DOI: 10.1177/10556656221093293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
OBJECTIVE This study aimed to determine if the change in technique of soft palate closure or timing of hard palatal repair induced occlusal changes in patients with complete unilateral cleft lip and palate (CUCLP). DESIGN Retrospective study. SETTINGS A medical and dental hospital in Japan. SUBJECTS A total of 96 patients with CUCLP treated with 2-stage palatoplasty were included in the study and categorized into 3 groups (G1, G2, and G3) according to the protocol used. INTERVENTIONS G1 underwent soft palate repair using Perko method at 1.5 years of age and hard palate repair using vomer flap procedure at 5.5 years of age. Furlow method was used for soft palate repair in G2 at 1.5 years of age and hard palate repair using vomer flap procedure at 5.5 years of age. The Furlow method was used to repair the soft palate in G3 at 1.5 years of age and vomer flap procedure was used to repair the hard palate at 4 years of age. MAIN OUTCOME MEASURES Two evaluators assessed the dental arch relationship using the modified Huddart/Bodenham (mHB) index on 2 separate occasions. RESULTS Intra- (intraclass correlation coefficient [ICC]: 0.962) and inter-examiner (ICC: 0.950) reliability showed very good agreement. The frequency of crossbite present in the major and minor segments gradually decreased with each change in protocol. Mean segmental scores showed no significant difference between 3 protocols (P > .05). Good inter-arch alignment occurred with all 3 surgical protocols (G1:82.6%, G2:89.8%, and G3:91.7%). CONCLUSIONS There was no significant difference in the dental arch relationship outcomes between the 3 surgical protocols. The dentition status was comparable with all surgical protocols, even after the changes.
Collapse
Affiliation(s)
- Andrea Rei Estacio Salazar
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Yasumitsu Kodama
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Ryutaro Yuki
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Rei Ominato
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Takahiro Nagai
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Momoko Watanabe
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Akane Yamada
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Ryota Kobayashi
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Kaya Ichikawa
- Division of Orthodontics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Jun Nihara
- Division of Orthodontics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | | | - Kazuhiro Ono
- Division of Oral Science for Health Promotion, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Isao Saito
- Division of Orthodontics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Ritsuo Takagi
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| |
Collapse
|
5
|
Mossey PA. Global perspectives in orofacial cleft management and research. Br Dent J 2023; 234:953-957. [PMID: 37349453 DOI: 10.1038/s41415-023-5993-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/16/2023] [Accepted: 05/16/2023] [Indexed: 06/24/2023]
Abstract
Orofacial clefts (OFCs) refer to clefts of the lip and palate, a heterogeneous group of relatively common congenital conditions that can cause mortality and significant disability if untreated, and residual morbidity even when treated with multidisciplinary care. Contemporary challenges in the field include: lack of awareness of OFCs in remote, rural and impoverished populations; uncertainties due to lack of surveillance and data gathering infrastructure; inequitable access to care in some parts of the world; and lack of political will combined with lack of capacity to prioritise research.OFCs present clinically as either syndromic or non-syndromic, with the latter either being isolated or in conjunction with other malformations; however, many registries still do not differentiate between these fundamentally different entities and lump a spectrum of cleft types and sub-phenotypes together. This has implications for treatment, research and ultimately, quality improvement.This paper deals with the challenges in contemporary management in terms of care and the prospects and possibilities for primary prevention of non-syndromic clefts. In terms of management and optimal care, there are also challenges in the provision of multi-disciplinary treatment and management of the consequences of being born with OFCs, such as dental caries, malocclusion and psychosocial adjustment.
Collapse
Affiliation(s)
- Peter A Mossey
- Professor of Craniofacial Development and Associate Dean for Internationalisation, Dundee University Dental School, 1 Park Place, Dundee, DD1 4HR, Scotland, United Kingdom.
| |
Collapse
|
6
|
Sajovic J, Setnikar Lesjak A, Plut A, Eberlinc A, Primožič J, Drevenšek E, Drevenšek M. Maxillary arch dimensions, occlusion assessment and space conditions in patients with cleft palate in the period of deciduous dentition-A retrospective study. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2023; 124:101356. [PMID: 36526111 DOI: 10.1016/j.jormas.2022.101356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/28/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022]
Abstract
PURPOSE The aim of this study was to evaluate the maxillary arch dimensions, dentoalveolar relationships and spacing conditions in patients with cleft palate in comparison with the control group. METHODS The subjects consisted of 31 children with cleft palate only (CP) aged 5.5 ± 0.51 (20 with a cleft of hard and soft palate (SHPC group) and 11 with a cleft of soft palate only (SPC group)). In the control group 30 subjects had a normal occlusion at age 5. Maxillary arch dimensions, dentoalveolar relationship according to the Huddard Bodenham index (HBI) and space conditions were compared with the control group. RESULTS In all variables of maxillary arch dimensions except for total arch height the control group exhibited greater values. Most of the significant differences were on account of differences between the control and the SHPC group, with only three comparisons yielding significant results when comparing the two groups of children with clefts (SHPC vs SPC, IV-IV central: pDunnett T3= 0.0002, 95%CIDifference=-9.9-(-3.18); V-V distopalatal cusps: pDunnett T3= 0.0002, 95%CIDifference=-9.97-(-3.17); Total arch length: pDunnett T3= 0.0014, 95%CIDifference=1.74-7.85). The three groups differed significantly in anterior HBI only (HKruskal-Wallis=15.56, p = 0.0067). The spacing conditions in both jaws were also shown to be significantly dependent on the group of subjects studied (Upper jaw: χ2omnibus= 16.79, p = 0.0018; lower jaw: χ2omnibus= 13.75, p = 0.0102). CONCLUSIONS The growth of the upper dental arch at the age of five is impeded in participants with CP in comparison to a control group. It is important to assess the effect of cleft subtypes on growth and development to get a better understanding.
Collapse
Affiliation(s)
- Jakob Sajovic
- University Medical Centre Ljubljana, Department of Orthodontics, Hrvatski trg 6, 1000 Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Institute for Pharmacology and Experimental Toxicology, Korytkova ulica 2, 1000 Ljubljana, Slovenia.
| | - Anina Setnikar Lesjak
- University Medical Centre Ljubljana, Department of Orthodontics, Hrvatski trg 6, 1000 Ljubljana, Slovenia
| | - Alja Plut
- University Medical Centre Ljubljana, Department of Orthodontics, Hrvatski trg 6, 1000 Ljubljana, Slovenia
| | - Andreja Eberlinc
- University Medical Centre Ljubljana, Department of Maxillofacial Surgery, Hrvatski trg 6, 1000 Ljubljana, Slovenia
| | - Jasmina Primožič
- University Medical Centre Ljubljana, Department of Orthodontics, Hrvatski trg 6, 1000 Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Department of Jaw and Dental Orthopaedics, Vrazov trg 2, 1000 Ljubljana, Slovenia
| | - Eva Drevenšek
- Hospital for Gynaecology and Obstetrics Kranj, Kidričeva 38a, 4000 Kranj, Slovenia
| | - Martina Drevenšek
- University Medical Centre Ljubljana, Department of Orthodontics, Hrvatski trg 6, 1000 Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Department of Jaw and Dental Orthopaedics, Vrazov trg 2, 1000 Ljubljana, Slovenia
| |
Collapse
|
7
|
Antonarakis GS, Huanca Ghislanzoni L, Fisher DM. Sella turcica dimensions and maxillary growth in patients with unilateral cleft lip and palate. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2022; 123:e916-e921. [PMID: 35697253 DOI: 10.1016/j.jormas.2022.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 06/08/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVES We aimed to investigate associations between sella turcica dimensions and maxillary growth in children with unilateral cleft lip and palate (UCLP). METHODS Forty-nine patients with non-syndromic UCLP, prior to secondary alveolar bone-grafting, were included. The outcomes measured were sella turcica and maxillary cephalometric measurements, and scores representing dental arch relationships derived from dental casts. On lateral cephalograms, sella width, height, and area were measured, as well as maxillary length, height, protrusion, and inclination. Dental arch relationships were measured using the modified Huddart/Bodenham (MHB) scoring system, and translated GOSLON yardstick score. Multiple linear regression was used to assess associations between sella turcica measurements and either cephalometric parameters or MHB/GOSLON scores, including age and sex as covariables. RESULTS No significant associations were found between sella turcica dimensions and dental arch relationships. For cephalometric measurements, sella height and area were associated with basal maxillary length, alveolar maxillary length, and anterior maxillary height. CONCLUSIONS Sella height and area seem to be predictors for both maxillary length and height as assessed cephalometrically, in a sample of patients with non-syndromic UCLP.
Collapse
Affiliation(s)
- Gregory S Antonarakis
- Division of Orthodontics, University Clinics of Dental Medicine, University of Geneva, Switzerland.
| | - Luis Huanca Ghislanzoni
- Division of Orthodontics, University Clinics of Dental Medicine, University of Geneva, Switzerland
| | - David M Fisher
- Division of Plastic Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada
| |
Collapse
|
8
|
Woodsend B, Koufoudaki E, Mossey PA, Lin P. Automatic recognition of landmarks on digital dental models. Comput Biol Med 2021; 137:104819. [PMID: 34507153 DOI: 10.1016/j.compbiomed.2021.104819] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 08/09/2021] [Accepted: 08/26/2021] [Indexed: 11/17/2022]
Abstract
Fundamental principle in improving Dental and Orthodontic treatments is the ability to quantitatively assess and cross-compare their outcomes. Such assessments require calculating distances and angles from 3D coordinates of dental landmarks. The costly and repetitive task of hand-labelling dental models hinder studies requiring large sample size to penetrate statistical noise. We have developed techniques and a software implementing these techniques to map out automatically, 3D dental scans. This process is divided into consecutive steps - determining a model's orientation, separating and identifying the individual tooth and finding landmarks on each tooth - described in this paper. The examples to demonstrate the techniques, software and discussions on remaining issues are provided as well. The software is originally designed to automate Modified Huddard Bodemham (MHB) landmarking for assessing cleft lip/palate patients. Currently only MHB landmarks are supported, however it is extendable to any predetermined landmarks. The software, coupled with intra-oral scanning innovation, should supersede the arduous and error prone plaster model and calipers approach to Dental research, and provide a stepping-stone towards automation of routine clinical assessments such as "index of orthodontic treatment need" (IOTN).
Collapse
Affiliation(s)
- Brénainn Woodsend
- School of Science and Engineering, University of Dundee, Nethergate, Dundee, DD1 4HN, United Kingdom.
| | - Eirini Koufoudaki
- School of Dentistry, University of Dundee, Nethergate, Dundee, DD1 4HN, United Kingdom.
| | - Peter A Mossey
- School of Dentistry, University of Dundee, Nethergate, Dundee, DD1 4HN, United Kingdom.
| | - Ping Lin
- School of Science and Engineering, University of Dundee, Nethergate, Dundee, DD1 4HN, United Kingdom.
| |
Collapse
|
9
|
Heliövaara A, Küseler A, Skaare P, Bellardie H, Mølsted K, Karsten A, Marcusson A, Rizell S, Brinck E, Sæle P, Chalien MN, Mooney J, Eyres P, Shaw W, Semb G. Scandcleft randomized trials of primary surgery for unilateral cleft lip and palate: comparison of dental arch relationships and dental indices at 5, 8, and 10 years. Eur J Orthod 2021; 44:258-267. [PMID: 34476476 PMCID: PMC9127717 DOI: 10.1093/ejo/cjab055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background and trial design The Scandcleft intercentre study evaluates the outcomes of four surgical protocols (common method Arm A, and methods B, C, and D) for treatment of children with unilateral cleft lip and palate (UCLP) in a set of three randomized trials of primary surgery (Trials 1, 2, and 3). Objectives To evaluate and compare dental arch relationships of 5-, 8-, and 10-year-old children with UCLP after four different protocols of primary surgery and to compare three dental indices. The results are secondary outcomes of the overall trial. Methods Study models taken at the ages of 5 (n = 418), 8 (n = 411), and 10 years (n = 410) were analysed by a blinded panel of orthodontists using the Eurocran index, the 5-year-olds’ (5YO) index, and the GOSLON Yardstick. Student’s t-test, Pearson’s correlation, chi-square test, and kappa statistics were used in statistical analyses. Results The reliability of the dental indices varied between moderate and very good, and those of the Eurocran palatal index varied between fair and very good. Significant correlations existed between the dental indices at all ages. No differences were found in the mean 5-, 8-, and 10-year index scores or their distributions within surgical trials. Comparisons between trials detected significantly better mean index scores in Trial 2 Arm C (at all ages) and in Trial 1 Arm B (at 5 and 10 years of age) than in Trial 3 Arm D. The mean Eurocran dental index scores of the total material at 5, 8, and 10 years of age were 2.50, 2.60, and 2.26, and those of the 5YO index and GOSLON Yardstick were 2.77, 2.90, and 2.54, respectively. At age 10 years, 75.8% of the patients had had orthodontic treatment. Conclusions The results of these three trials do not provide evidence that one surgical method is superior to the others. The reliabilities of the dental indices were acceptable, and significant correlations existed between the indices at all ages. The reliability of the Eurocran palatal index was questionable. Trial registration ISRCTN29932826.
Collapse
Affiliation(s)
- Arja Heliövaara
- Cleft Palate and Craniofacial Center, Department of Plastic Surgery, Helsinki University Hospital and Helsinki University, Finland
| | - Annelise Küseler
- Cleft Palate Center and University Hospital Aarhus and University of Aarhus, Denmark
| | - Pål Skaare
- Department of Plastic and Reconstructive Surgery, Oslo University Hospital Rikshospitalet, Norway
| | - Haydn Bellardie
- Dental School, University of Manchester, UK.,University of the Western and Cape, Cape Town, South Africa
| | - Kirsten Mølsted
- Copenhagen Cleft Palate Center, University Hospital of Copenhagen, Denmark
| | - Agneta Karsten
- Section for Orthodontics, Division of Orthodontics and Pedodontics, Department of Dental Medicine, Karolinska Institutet and Stockholm Craniofacial Team, Sweden
| | - Agneta Marcusson
- Maxillofacial Unit and Department of Clinical and Experimental Medicine, Linköping University, Sweden
| | - Sara Rizell
- Specialist Clinic for Orthodontics, University Clinics of Odontology, Public Dental Health Service, Västra Götaland Region, Sweden
| | - Eli Brinck
- Department of Plastic and Reconstructive Surgery, Oslo University Hospital Rikshospitalet, Norway
| | - Paul Sæle
- Oral Health Center of Expertise/Western Norway, Bergen, Norway
| | - Midia Najar Chalien
- Specialist Clinic for Orthodontics, University Clinics of Odontology, Public Dental Health Service, Västra Götaland Region, Sweden
| | | | - Phil Eyres
- Dental School, University of Manchester, UK
| | | | - Gunvor Semb
- Department of Plastic and Reconstructive Surgery, Oslo University Hospital Rikshospitalet, Norway.,Dental School, University of Manchester, UK
| |
Collapse
|
10
|
Staudt CB, Bollhalder J, Eichenberger M, La Scala G, Herzog G, Wiedemeier DB, Antonarakis GS. Final Posttreatment Occlusion in Patients With Unilateral Cleft Lip and Palate. Cleft Palate Craniofac J 2021; 59:899-909. [PMID: 34235980 PMCID: PMC9260490 DOI: 10.1177/10556656211028506] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective: To evaluate final posttreatment occlusion in patients with complete
unilateral cleft lip and palate (cUCLP) by comparing (1) 3
treatment centers, (2) males and females, (3) cleft and noncleft
sides, (4) right- and left-sided clefts, and (5) orthodontic
treatment with/without orthognathic surgery (OS). Design: Retrospective cohort study. Patients: Blinded posttreatment dental casts of 56 patients (19.4 ± 1.4
years) with cUCLP from 3 centers in Switzerland. Main Outcome Measure: Occlusal assessment using the modified Huddart/Bodenham (MHB)
index. Results: Our sample comprised 35 males and 21 females, 46 with left- and 10
with right-sided clefts, of which 32 had undergone OS. The final
posttreatment occlusion showed a median MHB score of 0
(interquartile range: −1.0 to 2.0) in the total sample and did
not seem to depend on treatment center, sex, or OS. The MHB
scores for the anterior buccal and the buccal segments were more
negative on the cleft than on the noncleft side
(P = .002 and P = .006,
respectively). When the cleft was on the left side, the MHB
score tended to be more positive in the labial
(P = .046) and anterior buccal segments
(P = .034). Conclusions: This study shows a very satisfactory final posttreatment occlusion
in patients with cUCLP. The more constricted buccal occlusion on
the cleft side emphasizes the attention that should be given in
correcting the more medially positioned lesser maxillary
segment. The influence of cleft-sidedness should be analyzed
further on a sample including more patients with right-sided
clefts.
Collapse
Affiliation(s)
- Christine B Staudt
- Cleft Lip and Palate Unit, Division of Orthodontics, Centre of Dental Medicine, University of Zurich, Switzerland
| | - Julia Bollhalder
- Division of Orthodontics, Centre of Dental Medicine, University of Zurich, Switzerland
| | - Martina Eichenberger
- Division of Orthodontics, Centre of Dental Medicine, University of Zurich, Switzerland
| | - Giorgio La Scala
- Division of Pediatric Surgery, Children's Hospital, University of Geneva, University Centre of Pediatric Surgery of Western Switzerland, Geneva, Switzerland
| | - Georges Herzog
- Division of Orthodontics, University Clinic of Dental Medicine, University of Geneva, Switzerland.,University Hospital CHUV, Lausanne, Switzerland
| | - Daniel B Wiedemeier
- Statistical Services, Centre of Dental Medicine, University of Zurich, Switzerland
| | - Gregory S Antonarakis
- Division of Orthodontics, University Clinic of Dental Medicine, University of Geneva, Switzerland
| |
Collapse
|
11
|
Shetty V, Sreekumar C, Patteta NK, Bahl D, Sailer HF. Correlation between surgical protocols for palatoplasty and midfacial growth in cleft lip and palate patients: A long-term, single centre study. J Craniomaxillofac Surg 2021; 49:1010-1019. [PMID: 34238633 DOI: 10.1016/j.jcms.2021.06.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 05/26/2021] [Accepted: 06/15/2021] [Indexed: 11/25/2022] Open
Abstract
To evaluate and compare the outcomes of two different surgical protocols for palatoplasty for midfacial growth in patients with cleft lip and palate. A retrospective observational cohort study was conducted in 80 patients with cleft lip and palate, who were divided into two groups. Group 1 comprised patients who underwent operation between 9 and 11 months of age using the Bardach two-flap technique without a palatal pushback. Group 2 comprised patients who had undergone operation between 18 and 20 months of age using either a Bardach two-flap technique with a palatal pushback or a von Langenbeck technique. Patient follow-up was done between 8 and 9 years of age when they reported to the centre for secondary alveolar bone grafting. Post-surgical cephalometric measurements were taken for midfacial growth analysis. Group 1 underwent palatoplasty at significantly younger ages than Group 2 (p < 0.01). A statistically significant difference(p < 0.01) was found between the two groups of patients on comparison of cephalometric parameters such as SNA, ANB, CoA, NperpA ANS-PNS, N-ANS, N-Me, Witt's (AO-BO). Group 2 had more positive cephalometric values as compared to Group 1, thereby implying that there was less incidence of midfacial hypoplasia in patients treated at the age of 18-20 months. Between the types of palatoplasty techniques within Group 2, i.e., Bardach two-flap and von Langenbeck, there was no statistical difference found in the post-opertative cephalometric values, i.e., SNA, ANB, CoA, ANS-PNS, N-ANS, N-Me, Witt's (AO-BO) except for Nperp-A, which showed a statistical difference (p = 0.03). Within the limitations of the study which is only a single center experience it seems that palatal closure should be carried out at 18-20 months of age for better midfacial growth, leading to decreased incidence of maxillary hypoplasia at a later stage in life. Repair at less than 18 months of age is also associated with mid-facial hypoplasia.
Collapse
Affiliation(s)
- Vikram Shetty
- Nitte Meenakshi Institute of Craniofacial Surgery, Nitte Deemed to be University, India
| | - Chandni Sreekumar
- Dept. of Periodontics, Srinivas Inst. of Dental Sciences, RGUHS, India
| | - Nanda Kishore Patteta
- Dept. of Cleft and Craniofacial Orthodontics, Nitte Meenakshi Institute of Craniofacial Surgery, Nitte Deemed to be University, India.
| | - Devyani Bahl
- Dept. of Oral and Maxillofacial Surgery, A.B.Shetty Memorial Inst. of Dental Sciences, Nitte Deemed to be University, India
| | | |
Collapse
|
12
|
Shetty V, Patteta NK, Yadav A, Bahl D, Sailer HF. Does the Timing of 1-Stage Palatoplasty With Radical Muscle Dissection Effect Long-Term Midface Growth? A Single-Center Retrospective Analysis. Cleft Palate Craniofac J 2021; 59:239-245. [PMID: 33955252 DOI: 10.1177/10556656211013174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To evaluate the long-term effect of timing of 1-stage palatoplasty on midfacial growth in patients with cleft lip and palate (CLP). DESIGN Retrospective observational cohort study. STUDY SETTING Institutional hospital. PATIENTS One hundred twelve patients with CLP who underwent palatoplasty and were divided into 3 groups: group I: operated between 9 and 11 months; group II: operated between 18 and 20 months; and group III: operated between 21 and 24 months. INTERVENTIONS All patients underwent von Langenbeck palatoplasty technique, which was converted to a Bardach 2-flap technique in case of any technical difficulties. The patients were followed up between 8 and 9 years when they reported for secondary alveolar bone grafting. Postsurgical cephalometric and dental casts measurements were taken for midfacial growth analysis. MAIN OUTCOME MEASURES The cephalometric measures were analyzed for midfacial growth and compared within the groups. RESULTS Statistically significant difference (P < .01) was found on comparing the cephalometric parameters such as sella-nasion-A point angle (SNA), A point-nasion-B point angle (ANB), n toperpendicular to point A (N-perpA), condylon to point A (Co-A), anterior nasal spine to posterior nasal spine (ANS-PNS), nasion to Anterior nasal spine (N-ANS), nasion to menton (N Me), and witts appraisal (Witt (AO-BO)) in group I when compared to both group II and group III patients, implying deficient midfacial growth in group I. No statistical difference was found in the cephalometric values between group II and group III. Group II had better cephalometric measurements than group III, showing better growth in group II than group III. Overall, there was less incidence of midfacial hypoplasia in patients treated between 18 and 20 months (group II). CONCLUSION We conclude that palatal closure carried out at 18 to 20 months and 21 to 24 months is associated with better midfacial growth when compared to closure at 9 to 11 months. The best time to operate would be between 18 and 20 months to avoid speech disturbances. Midfacial growth can be greatly influenced by the timing of 1-stage palatoplasty.
Collapse
Affiliation(s)
- Vikram Shetty
- Nitte Meenakshi Institute of Craniofacial Surgery, NITTE Deemed to be University, Mangalore, India
| | - Nanda Kishore Patteta
- Department of Cleft and Craniofacial Orthodontics, NITTE Meenakshi Institute of Craniofacial Surgery, NITTE Deemed to be University, Mangalore, India
| | - Anirudh Yadav
- Department of Oral and Maxillofacial Surgery, A.B. Shetty Memorial Institute of Dental Sciences, NITTE Deemed to be University, Mangalore, India
| | - Devyani Bahl
- Department of Oral and Maxillofacial Surgery, A.B. Shetty Memorial Institute of Dental Sciences, NITTE Deemed to be University, Mangalore, India
| | | |
Collapse
|
13
|
Woodsend B, Koufoudaki E, Lin P, McIntyre G, El-Angbawi A, Aziz A, Shaw W, Semb G, Reesu GV, Mossey PA. Development of intra-oral automated landmark recognition (ALR) for dental and occlusal outcome measurements. Eur J Orthod 2021; 44:43-50. [PMID: 33950251 PMCID: PMC8789266 DOI: 10.1093/ejo/cjab012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background Previous studies embracing digital technology and automated methods of scoring dental arch relationships have shown that such technology is valid and accurate. To date, however there is no published literature on artificial intelligence and machine learning to completely automate the process of dental landmark recognition. Objectives This study aimed to develop and evaluate a fully automated system and software tool for the identification of landmarks on human teeth using geometric computing, image segmenting, and machine learning technology. Methods Two hundred and thirty-nine digital models were used in the automated landmark recognition (ALR) validation phase, 161 of which were digital models from cleft palate subjects aged 5 years. These were manually annotated to facilitate qualitative validation. Additionally, landmarks were placed on 20 adult digital models manually by 3 independent observers. The same models were subjected to scoring using the ALR software and the differences (in mm) were calculated. All the teeth from the 239 models were evaluated for correct recognition by the ALR with a breakdown to find which stages of the process caused the errors. Results The results revealed that 1526 out of 1915 teeth (79.7%) were correctly identified, and the accuracy validation gave 95% confidence intervals for the geometric mean error of [0.285, 0.317] for the humans and [0.269, 0.325] for ALR—a negligible difference. Conclusions/implications It is anticipated that ALR software tool will have applications throughout clinical dentistry and anthropology, and in research will constitute an accurate and objective tool for handling large datasets without the need for time intensive employment of experts to place landmarks manually.
Collapse
Affiliation(s)
- Brénainn Woodsend
- Mathematics Department, School of Science and Engineering, University of Dundee, Nethergate, Dundee, UK
| | - Eirini Koufoudaki
- Orthodontic Department, School of Dentistry, University of Dundee, Nethergate, Dundee, UK
| | - Ping Lin
- Mathematics Department, School of Science and Engineering, University of Dundee, Nethergate, Dundee, UK
| | - Grant McIntyre
- Orthodontic Department, School of Dentistry, University of Dundee, Nethergate, Dundee, UK
| | - Ahmed El-Angbawi
- School of Medical Sciences, Division of Dentistry, The University of Manchester, Greater Manchester, UK
| | - Azad Aziz
- School of Medical Sciences, Division of Dentistry, The University of Manchester, Greater Manchester, UK
| | - William Shaw
- School of Medical Sciences, Division of Dentistry, The University of Manchester, Greater Manchester, UK
| | - Gunvor Semb
- School of Medical Sciences, Division of Dentistry, The University of Manchester, Greater Manchester, UK
| | - Gowri Vijay Reesu
- School of Medical Sciences, Division of Dentistry, The University of Manchester, Greater Manchester, UK
| | - Peter A Mossey
- Orthodontic Department, School of Dentistry, University of Dundee, Nethergate, Dundee, UK
| |
Collapse
|
14
|
Heliövaara A, Leikola J. Prediction of orthognathic surgery need in children with unilateral cleft lip palate: Dental arch relationships and 5-year-olds' index. Orthod Craniofac Res 2021; 24:528-535. [PMID: 33440074 DOI: 10.1111/ocr.12467] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/29/2020] [Accepted: 12/29/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate whether dental arch relationships at 6 years of age can categorize treatment outcome and predict later need for orthognathic surgery in children with unilateral cleft lip and palate (UCLP). SETTING AND SAMPLE POPULATION A retrospective longitudinal single-centre study. The study sample comprised 70 consecutive non-syndromic children (47 boys) with complete UCLP operated on by pushback techniques during 1981-1989 and followed until early adulthood in the same cleft centre. MATERIALS AND METHODS Dental casts and maxillomandibular relationships were assessed before orthodontic treatment and secondary alveolar bone grafting at mean age 6.1 years (range 5.6-6.8) using the 5-year-olds' index and lateral cephalograms. The need for orthognathic surgery was retrieved from patient files. Student's t test, Pearson's correlation, and Kappa statistics were used in statistical analyses. RESULTS Orthognathic surgery frequency was 41% (29/70). Those needing orthognathic surgery comprised all 3 patients with an index score of 5 (very poor), 14 of 17 (82%) scoring 4 (poor), 10 of 26 (38%) scoring 3 (fair), and 2 of 19 (11%) scoring 2 (good). Of the five patients with index score 1 (excellent), none needed osteotomies. The mean index score was 2.9. The score was significantly better in those without orthognathic surgery (2.4 versus 3.6). A significant negative correlation existed between the 5-year-olds' index and cephalometric angles ANB and anb. CONCLUSION The use of 5-year-olds' index may help to predict treatment outcome and the clinical need for orthognathic surgery especially in patients with the lowest and highest index scores.
Collapse
Affiliation(s)
- Arja Heliövaara
- Department of Plastic Surgery, Cleft Palate and Craniofacial Center, Helsinki University Hospital, Helsinki, Finland
| | - Junnu Leikola
- Department of Plastic Surgery, Cleft Palate and Craniofacial Center, Helsinki University Hospital, Helsinki, Finland
| |
Collapse
|
15
|
Pegelow M, Klintö K, Stålhand G, Lemberger M, Vesterbacka M, Rizell S, Chalien MN, Björnström L, Becker M, Lindberg M, Marcusson A, Karsten A. Validation of reported dentoalveolar relationships in the Swedish Quality Registry for Cleft Lip and Palate. Eur J Orthod 2020; 42:30-35. [PMID: 31586178 DOI: 10.1093/ejo/cjz069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES The present study validated data that had been reported to the Swedish Quality Registry for Cleft Lip and Palate (CLP) under new requirements from 2016, when use of the 5-year-old (5YO) and the Modified Huddart and Bodenham (MHB) indices for rating occlusion in children born with unilateral CLP (UCLP) was introduced. MATERIALS AND METHODS The sample included blinded study casts (n = 97) and photos (n = 4) of 5-year-old children who had been born with UCLP in 2009-2011 and were enrolled at one of six cleft centres in Sweden. Fourteen orthodontists from the centres assessed the patients (n = 101) using the 5YO and the MHB indices. Median 5YO and MHB scores of the 14 assessments were compared with original registry data (n = 61). Each centre devised code keys to protect the identities of their patients in the registry. RESULTS Interrater agreement among the 14 orthodontists was good for the 5YO index (quadratic-weighted kappa: 0.72-0.92) and the MHB index (intraclass correlation coefficient: 0.991-0.994). Comparisons of median 5YOs for each identifiable child with their registry data (n = 61) found total agreement for 70.5 per cent. Comparisons between median MHBs and registry data showed very good or good agreement in 93.4 per cent of the cases. LIMITATIONS Two teams lost their code keys, which reduced the sample to 61 patients. CONCLUSIONS The dentoalveolar outcome data in the CLP registry was trustworthy. There was good agreement among the Swedish cleft teams assessing the 5YO and MHB indices in children born with UCLP at age 5 years.
Collapse
Affiliation(s)
- Marie Pegelow
- Stockholm Craniofacial Team, Division of Orthodontics, Department of Dental Medicine, Karolinska Institutet, Stockholm
| | - Kristina Klintö
- Department of Otorhinolaryngology, Division of Speech and Language Pathology, Skåne University Hospital, Malmö
| | - Gudrun Stålhand
- Department of Dentofacial Orthopedics, Maxillofacial Unit, Linköping University Hospital, Malmö
| | - Mathias Lemberger
- Stockholm Craniofacial Team, Division of Orthodontics, Department of Dental Medicine, Karolinska Institutet, Stockholm
| | - Malin Vesterbacka
- Stockholm Craniofacial Team, Division of Orthodontics, Department of Dental Medicine, Karolinska Institutet, Stockholm
| | - Sara Rizell
- Department of Odontology, Sahlgrenska Academy, University of Gothenburg
| | | | | | - Magnus Becker
- Department of Plastic and Reconstructive Surgery, Skåne University Hospital, Malmö, Sweden
| | | | - Agneta Marcusson
- Department of Dentofacial Orthopedics, Maxillofacial Unit, Linköping University Hospital, Malmö
| | - Agneta Karsten
- Stockholm Craniofacial Team, Division of Orthodontics, Department of Dental Medicine, Karolinska Institutet, Stockholm
| |
Collapse
|
16
|
Botticelli S, Küseler A, Marcusson A, Mølsted K, Nørholt SE, Cattaneo PM, Pedersen TK. Do Infant Cleft Dimensions Have an Influence on Occlusal Relations? A Subgroup Analysis Within an RCT of Primary Surgery in Patients With Unilateral Cleft Lip and Palate. Cleft Palate Craniofac J 2019; 57:378-388. [DOI: 10.1177/1055665619875320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Aim: To investigate whether infant cleft dimensions, in a surgical protocol with early or delayed hard palate closure, influence occlusion before orthodontics. Design: Subgroup analysis within a randomized trial of primary surgery (Scandcleft). Setting: Tertiary health care. One surgical centre. Patients and Methods: A total of 122 unilateral cleft lip and palate infants received primary cheilo-rhinoplasty and soft palate closure at age 4 months and were randomized for hard palate closure at age 12 versus 36 months. A novel 3D analysis of cleft size and morphology was performed on digitized presurgical models. Occlusion was scored on 8-year models using the modified Huddarth–Bodenham (MHB) Index and the Goslon Yardstick. Main Outcome Measurements: Differences in MHB and Goslon scores among the 2 surgical groups adjusted for cleft size. Results: The crude analysis showed no difference between the 2 surgical groups in Goslon scores but a better MHB ( P = .006) for the group who received delayed hard palate closure. When adjusting for the ratio between cleft surface and palatal surface (3D Infant Cleft Severity Ratio) and for posterior cleft dimensions at tuberosity level, the delayed hard palate closure group received 3.65 points better for MHB (confidence interval: 1.81; 5.48; P < .001) and showed a trend for reduced risk of receiving a Goslon of 4 or 5 ( P = .052). For posterior clefts larger than 9 mm, the Goslon score was better in the delayed hard palate closure group ( P = .033). Conclusions: Seen from an orthodontic perspective, when the soft palate is closed first, and the cleft is large, the timing of hard palate closure should be planned in relation to posterior cleft size.
Collapse
Affiliation(s)
- Susanna Botticelli
- Section of Orthodontics, Aarhus University, Aarhus, Denmark
- Cleft Lip and Palate Center, IKH, Region Midt-Denmark
| | - Annelise Küseler
- Section of Orthodontics, Aarhus University, Aarhus, Denmark
- Cleft Lip and Palate Center, IKH, Region Midt-Denmark
- Department of Oral and Maxillofacial Surgery, Aarhus University Hospital-Denmark
| | - Agneta Marcusson
- Maxillofacial Unit, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Kirsten Mølsted
- Copenhagen Cleft Palate Center-University Hospital of Copenhagen-Denmark
| | - Sven E. Nørholt
- Department of Oral and Maxillofacial Surgery, Aarhus University Hospital-Denmark
- Section of Oral Surgery and Oral Pathology, Aarhus University-Denmark
| | | | - Thomas K. Pedersen
- Section of Orthodontics, Aarhus University, Aarhus, Denmark
- Department of Oral and Maxillofacial Surgery, Aarhus University Hospital-Denmark
| |
Collapse
|
17
|
Siegenthaler M, Bettelini L, Brudnicki A, Rachwalski M, Fudalej PS. Early versus late alveolar bone grafting in unilateral cleft lip and palate: Dental arch relationships in pre-adolescent patients. J Craniomaxillofac Surg 2018; 46:2052-2057. [PMID: 30416034 DOI: 10.1016/j.jcms.2018.09.031] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 07/30/2018] [Accepted: 09/25/2018] [Indexed: 10/28/2022] Open
Abstract
OBJECTIVE To evaluate the dental arch relationship in preadolescent children with complete unilateral cleft lip and palate after early secondary alveolar bone grafting (E-ABG) by comparing to late bone grafting (L-ABG). MATERIAL AND METHODS Two raters blindly assessed the dental arch relationship with the modified Huddart-Bodenham (HB) Index for 2 groups: E-ABG group (36 children, mean age 9.6 years) and L-ABG group (56 children, mean age 11.1 years). The groups differed with respect to age at which alveolar bone grafting was performed: between 1.4 and 4.1 years (mean 2.2 years, E-ABG group) and after 8 years (L-ABG group). T-test was run to compare scores between 2 groups. Regression analysis was carried out to evaluate gender, age at cleft repair, age at ABG, and age at assessment with the HB index. RESULTS The overall HB scores were -6.77 and -4.25 in the E-ABG and L-ABG groups, respectively (p = 0.025). Regression analysis showed that only the age at cleft repair influenced the HB scores. CONCLUSION ABG carried out between 2 and 4 years of age does not seem to negatively affect the dental arch relationship at the age of 10 years in comparison to L-ABG.
Collapse
Affiliation(s)
| | - Lisa Bettelini
- Private Practice, Winkelstrasse 22, 1716 Plaffeien, Switzerland
| | - Andrzej Brudnicki
- Department of Paediatric Surgery (Head of the Department: Prof. Ewa Sawicka), Institute of Mother and Child, Kasprzaka 17a, 01-211 Warsaw, Poland
| | - Martin Rachwalski
- Department of Maxillofacial and Plastic Surgery (Head of the Department: Prof. Arnaud Picard), National Reference Center for Cleft Lip and Palate, Hôpital Universitaire Necker-Enfants Malades, 149 Rue de Sèvres, 75015 Paris, France
| | - Piotr S Fudalej
- Department of Orthodontics (Head of the Department: Doc. Milos Spidlen), Institute of Dentistry and Oral Sciences, Palacky University Olomouc, Palackeho 12, 771 00 Olomouc, Czech Republic; Department of Orthodontics and Dentofacial Orthopaedics (Head of the Department: Prof. Christos Katsaros), University of Bern, Freiburgstrasse 9, 3010 Bern, Switzerland.
| |
Collapse
|
18
|
Parikakis KA, Larson O, Larson M, Karsten A. Minimal incision palatoplasty with or without muscle reconstruction in patients with isolated cleft palate: a cast and medical records analysis. Eur J Orthod 2018; 40:504-511. [PMID: 29253093 DOI: 10.1093/ejo/cjx090] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Objectives To compare the minimal incision (MI) technique with the minimal incision including muscle reconstruction (MMI) technique regarding surgical complications and dentoalveolar status at 5 years of age. Subjects and method A consecutive series of 202 Caucasian non-syndromic children (apart from Pierre Robin Sequence) born with isolated cleft palate between 1987 and 2007 and treated with MI (n = 78) or MMI (n = 102) palatoplasty at a mean age of 12.7 (SD = 1.43) months in Stockholm. Twenty-two patients did not fulfill the inclusion criteria. The patients were divided into two subgroups: clefts within the soft palate only (small cleft, n = 50) and clefts within the hard and soft palate (big cleft, n = 130). Dental relations, structure of the palatal mucosa, and height of the palatal vault at 5 (mean age 5.3, range: 4.4-6.9) years of age were studied using plaster models. Time for surgery, blood loss, complications in the immediate postoperative period, frequency of fistulas, and additional pharyngeal flap surgery were evaluated. Student's t-test, chi-square test and 95 per cent confidence intervals were calculated. Results MMI compared to MI technique result in statistically significant increased operation time, less need for pharyngeal flap surgery, and to shallower palatal vault. Big clefts result in statistically significant increased operation time and need for pharyngeal flap surgery. Dental relations were the same in all groups. Limitations Retrospective single centre study, limited sample size, more than one surgeon. Conclusions The muscle reconstruction results in a reduced subsequent need for pharyngeal flap surgery, but to shallower palatal vault and demand for almost double operation time. The dental relations were the same in all groups.
Collapse
Affiliation(s)
- Konstantinos A Parikakis
- Division of Orthodontics, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden.,Stockholm Craniofacial Team, Karolinska Institutet, Stockholm, Sweden
| | - Ola Larson
- Stockholm Craniofacial Team, Karolinska Institutet, Stockholm, Sweden.,Department of Reconstructive Plastic Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Margareta Larson
- Stockholm Craniofacial Team, Karolinska Institutet, Stockholm, Sweden.,Department of Orthodontics, Section for Jaw Orthopedics, Eastman Institute, Stockholm, Sweden
| | - Agneta Karsten
- Division of Orthodontics, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden.,Stockholm Craniofacial Team, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
19
|
Thierens LA, Lewyllie A, Temmerman L, De Roo NM, Verdonck A, Cadenas de Llano Perula M, Willems G, De Pauw GA. A retrospective intercenter comparison of two surgical protocols through the dental arch relationship of 5- to 6-year-old unilateral cleft patients. Clin Oral Investig 2018; 23:1777-1784. [PMID: 30171346 DOI: 10.1007/s00784-018-2601-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 08/22/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVES The objectives of this retrospective equivalence trial were to assess the dental arch relationship of 5- to 6-year-old patients with unilateral cleft lip and palate (UCLP) treated in two specialized cleft centers with a different surgical protocol using the 5-Year-Olds' Index and the modified Huddart/Bodenham scoring system, and to determine the correlation between these two scoring indices. MATERIALS AND METHODS The dental arch relationship of seventy-three 5- to 6-year-old patients with complete UCLP was evaluated on plaster casts using the 5-Year-Olds' Index and the modified Huddart/Bodenham scoring system. The sagittal occlusion, overbite, and overjet were also recorded. Inter- and intra-examiner agreement was determined using Intraclass Correlation Coefficients. RESULTS A good to very good inter- and intra-examiner agreement was found. No significant mean difference in outcome based on the 5-Year-Olds' Index, the modified Huddart/Bodenham scoring system, overjet, or overbite was detected. For mean difference in sagittal occlusion, the hypothesis that both centers are clinically equivalent was confirmed. A strong negative correlation (rs = - 0.832) between the 5-Year-Olds' Index and the modified Huddart/Bodenham scoring system was found. CONCLUSIONS The dental arch relationship of 5- to 6-year-old unilateral cleft patients treated in two Belgian cleft centers is clinically equivalent based on sagittal occlusion, despite substantial differences in their treatment protocol. Clinical equivalence for other parameters was not confirmed. There is a strong correlation between the 5-Year-Olds' Index and the modified Huddart/Bodenham scoring system. CLINICAL RELEVANCE A well-implemented treatment protocol for cleft patients is of the utmost importance, but case load and skill of the surgeon are also important factors for the quality of the results.
Collapse
Affiliation(s)
- Laurent Am Thierens
- Oral Health Sciences, Department of Orthodontics, Ghent University, C. Heymanslaan 10, 9000, Ghent, Belgium. .,Centre for Congenital Facial Anomalies, Ghent University Hospital, C. Heymanslaan 10, 9000, Ghent, Belgium.
| | - Arianne Lewyllie
- Department of Oral Health Sciences-Orthodontics, KU Leuven and Dentistry, University Hospitals Leuven, Kapucijnenvoer 7, 3000, Leuven, Belgium
| | - Liesbeth Temmerman
- Oral Health Sciences, Department of Orthodontics, Ghent University, C. Heymanslaan 10, 9000, Ghent, Belgium
| | - Noëmi Mc De Roo
- Oral Health Sciences, Department of Orthodontics, Ghent University, C. Heymanslaan 10, 9000, Ghent, Belgium
| | - An Verdonck
- Department of Oral Health Sciences-Orthodontics, KU Leuven and Dentistry, University Hospitals Leuven, Kapucijnenvoer 7, 3000, Leuven, Belgium.,Leuven Cleft Lip and Palate Team, University Hospitals Leuven, Kapucijnenvoer 7, 3000, Leuven, Belgium
| | - Maria Cadenas de Llano Perula
- Department of Oral Health Sciences-Orthodontics, KU Leuven and Dentistry, University Hospitals Leuven, Kapucijnenvoer 7, 3000, Leuven, Belgium.,Leuven Cleft Lip and Palate Team, University Hospitals Leuven, Kapucijnenvoer 7, 3000, Leuven, Belgium
| | - Guy Willems
- Department of Oral Health Sciences-Orthodontics, KU Leuven and Dentistry, University Hospitals Leuven, Kapucijnenvoer 7, 3000, Leuven, Belgium
| | - Guy Am De Pauw
- Oral Health Sciences, Department of Orthodontics, Ghent University, C. Heymanslaan 10, 9000, Ghent, Belgium.,Centre for Congenital Facial Anomalies, Ghent University Hospital, C. Heymanslaan 10, 9000, Ghent, Belgium
| |
Collapse
|
20
|
Abstract
No agreement exists on the most appropriate timing of orthodontic treatment in patients with cleft lip and palate. The aim of this study is to investigate the effect of early orthodontic treatment on development of the dental arches and alveolar bone.A dental casts analysis was performed on 28 children with cleft lip and palate before orthodontic treatment (T0; mean age, 6.5 ± 1.7) and at the end of active treatment (T1; mean age, 9.2 ± 2.1 years). The considered variables were: intercanine and intermolar distances; dental arch relationships, evaluated according to the modified Huddart/Bodenham system.The study group was divided into 2 samples according to the age at T0: Group A (age < 6 years) and Group B (age ≥ 6 years). A statistical comparison of the treatment effects between the 2 samples was performed.Patients in Group A exhibited a greater increase of intercanine distance (8 mm versus 2.7 mm; P<0.001), intermolar distance (7.2 mm versus 5 mm; P = 0.06), and Huddart/Bodenham score (7.1 versus 3; P < 0.05) when compared with patients in Group B.Early orthodontic treatment strongly improved the dental arch relationship, since subjects starting the therapy before the age of 6 had a better response in terms of anterior maxillary expansion.
Collapse
|
21
|
Arshad AI, Alam MK, Khamis MF. Dentoalveolar Cleft Treatment Outcome Using Modified Huddart-Bodenham Index and Regression Analysis of Associated Factors. Cleft Palate Craniofac J 2018. [PMID: 29518343 DOI: 10.1177/1055665618758278] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES The aim of this study is to assess the treatment outcome of complete unilateral cleft lip and palate (CUCLP) patients using modified Huddart/Bodenham scoring system (MHB). To determine whether there is an association of congenital and postnatal factors with the treatment outcome. DESIGN Retrospective observational study. SETTING Two regional cleft-referral centers. MAIN OUTCOME MEASURES In the current study, 101 pairs of dental models of non-syndromic CUCLP patients were retrieved from hospital archives. Each occlusal relationship from central incisor till the first permanent molars were scored except the lateral incisor. Sum of 10 occlusal relationships in each study sample gave a total occlusion score. The primary outcome was the mean total occlusion score. RESULTS According to MHB, a mean (standard deviation) total occlusion score of -8.92 (6.89) was determined. Based on treatment outcome, 66 cases were favorable (grades 1, 2, and 3) and 35 cases were unfavorable (grades 4 and 5). Chi-square tests indicated, difference of cheiloplasty ( P = .001) and palatoplasty ( P < .001) statistically significant. Five variables-gender, family history of cleft, cleft side, cheiloplasty, and palatoplasty-were analyzed with a logistic regression model. CONCLUSIONS Final model indicated that cases treated with modified Millard technique (cheiloplasty) and Veau-Wardill-Kilner method (palatoplasty) had higher odds of unfavorable treatment outcome.
Collapse
Affiliation(s)
- Anas Imran Arshad
- 1 School of Dental Sciences, Universiti Sains Malaysia, Kelantan, Kubang Kerian, Malaysia.,4 Operative Dentistry Department, Rashid Latif Dental College, Lahore, Pakistan
| | - Mohammad Khursheed Alam
- 2 Orthodontic Department, College of Dentistry, Al Jouf University, Sakaka, Kingdom of Saudi Arabia
| | - Mohammad Fadhli Khamis
- 3 Forensic Dentistry Unit, School of Dental Sciences, Universiti Sains Malaysia, Kelantan, Kubang Kerian, Malaysia
| |
Collapse
|
22
|
Haque S, Alam MK, Khamis MF. Treatment Outcome of Bangladeshi UCLP Patients Based on Both Phenotype and Postnatal Treatment Factors using Modified Huddart Bodenham (mHB) Index. Cleft Palate Craniofac J 2018; 55:966-973. [PMID: 27479096 DOI: 10.1597/15-293] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To evaluate the dental arch relationship (DAR) of nonsyndromic unilateral cleft lip and palate (UCLP) and to explore the various phenotype and postnatal treatment factors that are responsible for poor DAR. DESIGN Retrospective study. SETTING School of Dental Science, Universiti Sains Malaysia. SUBJECTS Eighty-four Bangladeshi children with nonsyndromic UCLP who received cheiloplasty and palatoplasty. MAIN OUTCOME MEASURES Dental models were taken at 5 to 12 years of age (man: 7.69), and dental arch relationships were assessed using modified Huddart/Bodenham index (mHB) by two raters. Kappa statistics was used to evaluate the intra- and interexaminer agreements, chi-square was used to assess the associations, and logistic regression analysis was used to explore the responsible factors that affect DAR. RESULTS The total mHB score (mean [SD]) was -8.261 (7.115). Intra- and interagreement was very good. Using crude and stepwise backward regression analysis, significant association was found between positive history of class III (P = .025, P = .030, respectively) and unfavorable DAR. Complete UCLP (P = .003) was also significantly correlated with unfavorable DAR. CONCLUSION This multivariate study suggested complete type of UCLP and positive history of class III had a significantly unfavorable effect on the DAR.
Collapse
|
23
|
Yakob M, Hassan YR, Tse KL, Gu M, Yang Y. Comparing Modified Huddart-Bodenham Scoring System and GOSLON Yardstick to Assess Dental Arch Relationships in Unilateral Cleft Lip and Palate Patients. Cleft Palate Craniofac J 2018; 55:983-988. [PMID: 28092164 DOI: 10.1597/16-191] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To test the reliability of the modified Huddart-Bodenham (MHB) numerical scoring system and its agreement with the GOSLON Yardstick categorization for assessing the dental arch relationships in unilateral cleft lip and palate (UCLP) cases. DESIGN A retrospective study. SETTING Faculty of Dentistry, The University of Hong Kong. PATIENTS Forty-one nonsyndromic UCLP consecutive patients attending the Joint Cleft Lip/Palate Clinic at Faculty of Dentistry in the University of Hong Kong were selected. INTERVENTIONS Study models at 8 to 10 years old (T1) and 10 to 12 years old (T2) were obtained from each patient. MAIN OUTCOME MEASURES Models were rated with the MHB scoring system and GOSLON Yardstick index. The intra- and interexaminer reliabilities as well as correlation of both scoring systems were evaluated. Furthermore, to investigate the outcome measurements consistency, the MHB scoring system and GOSLON Yardstick were independently used to compare the dental arch relationships from T1 to T2, with the samples split into intervention and nonintervention groups. RESULTS The MHB scoring system presented good intra- and interexaminer agreement, which were comparable to those of the GOSLON Yardstick. The correlation between the MHB scoring system and GOSLON Yardstick scores was good. Both scoring systems showed similar results when assessing the change in the dental arch relationships from T1 to T2. CONCLUSIONS The MHB scoring system can be used as an alternative method to the commonly used GOSLON Yardstick for assessing dental deformities in UCLP patients. Both scoring systems showed similar results in assessing the improvement in dental arch relationships.
Collapse
|
24
|
Dobbyn L, Gillgrass T, McIntyre G, Macfarlane T, Mossey P. Validating the Clinical Use of the Modified Huddart and Bodenham Scoring System for Outcome in Cleft Lip and/or Palate. Cleft Palate Craniofac J 2018; 52:671-5. [DOI: 10.1597/12-170] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective The aim of this study was to validate the clinical use of the modified Huddart and Bodenham scoring system for the measurement of maxillary arch constriction in children born with cleft lip and/or palate. Design The study design consisted of a reliability assessment between clinical and study model scoring. Setting The study was carried out in cleft clinics at three hospital-based orthodontic units. Participants A total of 53 subjects were recruited when attending routine clinic appointments and gave informed consent to participate. Intervention The modified Huddart and Bodenham scoring system was applied to study models for 53 subjects by all examiners; whereas, one examiner scored 53 subjects clinically, the other two examiners scored 25 and 28 subjects, respectively, on two occasions at least 1 month apart. Main Outcome Measure Reliability of modified Huddart and Bodenham scoring clinically and on study models was compared. Results When scoring clinically with the modified Huddart and Bodenham index on two occasions, the intraexaminer and interexaminer intraclass correlation coefficients (ICC) indicated a high level of repeatability and reliability (ICC range, 0.941 to 0.989). The Bland-Altman plots did not show any areas of systematic bias. The ICC between clinical and model scores for each examiner ranged between 0.923 and 0.959. The Bland-Altman plots did not show any areas of systematic bias. The ICC between clinical and model scores for each examiner ranged between 0.923 and 0.959. Canines had lower reliability than molars and incisors. Conclusions There was excellent intraexaminer and interexaminer agreement both on study models and in the intraoral scoring using the modified Huddart and Bodenham index. In addition, there was a high degree of correlation between study model and clinical scores using this index.
Collapse
|
25
|
Susami T, Ogihara Y, Matsuzaki M, Sakiyama M, Takato T, Shaw WC, Semb G. Assessment of Dental Arch Relationships in Japanese Patients with Unilateral Cleft Lip and Palate. Cleft Palate Craniofac J 2017; 43:96-102. [PMID: 16405382 DOI: 10.1597/04-117r.1] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective Evaluation of the dental arch relationships of Japanese patients with unilateral cleft lip and palate (UCLP) from the orthodontic clinic of the University of Tokyo Hospital (UTH) compared with patients treated by the Oslo Cleft Team, Norway. Design Retrospective study and comparison with previous reports. Materials Dental models of 24 patients with UCLP in UTH taken before orthodontic treatment and before alveolar bone grafting were included. Surgeons in many hospitals performed primary surgeries. These models were matched for age and gender with 24 models from a consecutive series of patients treated by the Oslo Cleft Team as part of the Eurocran Good Practice Archive. A total of 48 models were evaluated. Main Outcome Measure Dental arch relationship was rated with the Goslon Yardstick. The strength of agreement of rating was assessed with weighted kappa statistics. Results Intra- and interexaminer agreements evaluated by weighted kappa statistics were high, indicating good reproducibility. Almost 60% of the patients in UTH were classified into poor or very poor categories, and the mean Goslon score was 3.50. These results show a contrast to those in Oslo and were the poorest in comparison with previous reports. Conclusion Dental arch relationships in patients with UCLP in UTH were poor. This seemed to be attributable to surgical procedures, but a factor of racial difference in the craniofacial morphology was also considered. Further intercenter research is required to clarify this point.
Collapse
Affiliation(s)
- Takafumi Susami
- Department of Oral-Maxillofacial Surgery, Dentistry and Orthodontics, University of Tokyo Hospital, Tokyo, Japan.
| | | | | | | | | | | | | |
Collapse
|
26
|
Suzuki A, Yoshizaki K, Honda Y, Sasaguri M, Kubota Y, Nakamura N, Ohishi M, Oka M, Tashiro H, Katsuki T, Fujino H. Retrospective Evaluation of Treatment Outcome in Japanese Children with Complete Unilateral Cleft Lip and Palate. Part 1: Five-Year-Olds’ Index for Dental Arch Relationships. Cleft Palate Craniofac J 2017; 44:434-43. [PMID: 17608548 DOI: 10.1597/06-069.1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective: To evaluate the dental arch relationships of Japanese children with complete unilateral cleft lip and palate (UCLP) and to examine the 5-year-olds’ index for its validity. Design: Retrospective study and comparison with previous reports. Subjects: One hundred thirty-six children with complete UCLP who received primary cheiloplasty and palatoplasty in the Kyushu University Hospital from 1966 to 1999. Materials: Dental models taken from children 53 to 67 months of age and their cephalograms. Methods: Study models were assessed using five scores; 1 = excellent, 2 = good, 3 = fair, 4 = poor, and 5 = very poor, in accordance with the 5-year-olds’ index and also evaluated using Huddart and Bodenham's numerical classification. Dental arch widths, three-dimensional maxillary dental arch form, and lateral cephalograms were traced and measured. The outcome by 5-year-olds’ index was compared with Huddart and Bodenham's numerical classification, dental arch dimensions, and cephalometric measurements. Results: Occlusal outcome evaluated by the 5-year-olds’ index was rated 2.95, which was classified as fair. This index rating showed a significant relationship with numerical classification and dental arch length, but not with dental arch width. The index showed a relationship with mandibular form and position, but not with maxillary position. Conclusion: The occlusal outcome of the cases with UCLP was fair as evaluated using the 5-year-olds’ index. The index evaluates the anteroposterior relationship of maxillary/mandibular dental arches but does not evaluate the collapse of maxillary segments.
Collapse
Affiliation(s)
- Akira Suzuki
- Orthodontic Department, Kyushu University Hospital, Fukuoka, Japan.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Assessment of complete unilateral cleft lip and palate treatment outcome using EUROCRAN index and associated factors. Int J Pediatr Otorhinolaryngol 2017; 100:91-95. [PMID: 28802394 DOI: 10.1016/j.ijporl.2017.06.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 06/20/2017] [Indexed: 11/22/2022]
Abstract
OBJECTIVES Assessment of treatment outcome is the only non-invasive approach to identify the effects of cleft lip and palate repair and modify management accordingly. Here the aim is to assess the outcome of complete unilateral cleft lip and palate (CUCLP) patients using EUROCRAN index and to check whether there are any factors associated with the treatment outcome. MATERIALS AND METHODS It is a retrospective cross sectional study. Dental models were collected from archives of two cleft referral centers in Pakistan. Five blinded examiners scored 101 models twice at two week interval. The primary outcome was mean EUROCRAN scores based on dental arch relationships and palatal surface morphology. RESULTS A mean(SD) score of 2.72 (0.76) and 2.20 (0.73) was determined based on dental arch relationships and palatal surface morphology, respectively. According to the final logistic regression model, modified Millard technique (cheiloplasty) and Veau-Wardill-Kilners' method (palatoplasty) had higher odds of producing unfavorable treatment outcome. CONCLUSIONS Present study determined a fair and a fair to poor treatment outcome based on dental arch relationships and palatal surface morphology, respectively. Our study suggests a significant association between treatment outcome and primary surgical techniques for lip and palate. These findings could warrant a modification of management protocols to ensure improvement in future cleft outcomes.
Collapse
|
28
|
Hosseini HR, Kaklamanos EG, Athanasiou AE. Treatment outcomes of pre-surgical infant orthopedics in patients with non-syndromic cleft lip and/or palate: A systematic review and meta-analysis of randomized controlled trials. PLoS One 2017; 12:e0181768. [PMID: 28742129 PMCID: PMC5524403 DOI: 10.1371/journal.pone.0181768] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 07/05/2017] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Non-syndromic clefts lip and/or palate (CL/P) defects may have manifold significant and detrimental consequences for the affected individuals and their family environment. Although the use of pre-surgical infant orthopedics (PSIO) was introduced as a means to improve management and treatment outcomes, there still remains a controversy. OBJECTIVE To investigate the effectiveness of PSIO in patients with non-syndromic CL/P and evaluate the quality of the available evidence. SEARCH METHODS Search without restrictions, together with hand searching, until May 2016. SELECTION CRITERIA Randomized clinical trials investigating the effects of pre-surgical infant orthopedic appliances. DATA COLLECTION AND ANALYSIS Following study retrieval and selection, data extraction and individual study risk of bias assessment using the Cochrane Risk of Bias Tool took place. The overall quality of the available evidence was assessed with the Grades of Recommendation, Assessment, Development and Evaluation approach. RESULTS Finally 20 papers (3 unique trials) were identified, involving a total of 118 patients with unilateral complete CL/P and 16 with cleft of the soft and at least two thirds of the hard palate. Eight publications were considered as being of low, four of unclear and eight of high risk of bias. In general, the investigated appliances did not present significant effects when compared to each other or to no treatment in terms of feeding and general body growth, facial esthetics, cephalometric variables, maxillary dentoalveolar variables and dental arch relationships, speech and language evaluation, caregiver-reported outcomes, economic evaluation, as well as, adverse effects and problems. Overall, the quality of the available evidence was considered low. CONCLUSIONS The aforementioned findings could provide initial guidance in the clinical setting. However, given the multitude of parameters, which may have affected the results, good practice would suggest further research, in order to reach more robust relevant recommendations for management decisions in individual cases.
Collapse
Affiliation(s)
- Hamid Reza Hosseini
- Hamdan Bin Mohammed College of Dental Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Eleftherios G. Kaklamanos
- Hamdan Bin Mohammed College of Dental Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Athanasios E. Athanasiou
- Hamdan Bin Mohammed College of Dental Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| |
Collapse
|
29
|
Ma X, Martin C, McIntyre G, Lin P, Mossey P. Digital Three-Dimensional Automation of the Modified Huddart and Bodenham Scoring System for Patients with Cleft Lip and Palate. Cleft Palate Craniofac J 2017; 54:481-486. [DOI: 10.1597/15-340] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective The modified Huddart and Bodenham scoring system assesses maxillary arch constriction and surgical outcomes in cleft lip and palate. This project automates modified Huddart and Bodenham scoring using three-dimensional digital models. Design Development of a novel software tool. Setting The design, construction, development, and testing of the system was carried out at Dundee Dental Hospital. Patients, Participants Subjects with cleft lip and palate. Interventions A plug-in has been developed using an open three-dimensional development platform: Rhinoceros, version 5 ( http://www.rhino3d.co.uk ). Users select cusps on mandibular and maxillary teeth on three-dimensional digital models. A three-dimensional cubic spline generates a mandibular curve, and a best-fit horizontal mandibular reference plane is produced using a least-squares method. Horizontal distances projected from the shortest three-dimensional distances were subsequently calculated between the maxillary cusps and the mandibular curve to calculate the modified Huddart and Bodenham score. Main Outcome Measures Automatic scoring of digital models using the modified Huddart and Bodenham system produces similar results to manual scoring. Results By standardizing outcome assessment in cleft care, multicenter comparisons for audit and research can be simplified, allowing centers throughout the world to upload three-dimensional digital models or intraoral scans of the dental arches for remote scoring. Thereafter, these data can feed back into the global database on orofacial clefting as part of the World Health Organization's international collaborative “Global Burden of Disease” research project for craniofacial anomalies. Conclusions The automated system facilitates quicker and more reliable outcome assessments by minimizing human errors.
Collapse
Affiliation(s)
- Xinhui Ma
- Department of Computer Science, University of Hull, Hull, United Kingdom
| | - Catherine Martin
- Dundee Dental Hospital and School, University of Dundee, Dundee, United Kingdom
| | - Grant McIntyre
- Department of Orthodontics, Dundee Dental Hospital and School, University of Dundee, Dundee, United Kingdom
| | - Ping Lin
- University of Dundee, Dundee, United Kingdom
| | - Peter Mossey
- Dundee Dental Hospital and School, University of Dundee, Dundee, United Kingdom
| |
Collapse
|
30
|
Factors Responsible for Unfavorable Dental Arch Relationship in non Syndromic Unilateral Cleft Lip and Palate Children. J Clin Pediatr Dent 2017; 41:236-242. [PMID: 28422603 DOI: 10.17796/1053-4628-41.3.236] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES Multiple factors are whispered to be crucial cause of unfavourable dental arch relationship in cleft lip and palate (CLP).This study aims to evaluate the dental arch relationship of Bangladeshi children with non syndromic unilateral cleft lip and palate (UCLP) following cheiloplasty and palatoplasty. Also to explore the various congenital (UCLP type, UCLP side, family history of cleft, family history of class III) and environmental (cheiloplasty, palatoplasty) factors that affects dental arch relationship of UCLP patients. STUDY DESIGN This was a retrospective study where 84 dental models were taken before orthodontic treatment and alveolar bone grafting. The mean age was 7.69± 2.46 (mean± SD). The dental arch relationship was assessed by GOSLON (Great Ormond Street, London and Oslo) Yardstick. According to GOSLON Yardstick, five categories are rated; named- 1: excellent; 2: good; 3: fair; 4: poor; 5: very poor. Also the groups have been dichotomized into favorable (category ratings 1-3) and unfavorable (category ratings 4 and 5) groups. Kappa statistics was used to evaluate the intra- and inter-examiner agreements and logistic regression analysis was used to explore the responsible factors that affect dental arch relationship. RESULTS Total 37 subjects (44% of all subjects) were categorized into unfavourable group (category rating 4 and 5) using GOSLON yardstick. Intra- and inter-examiner agreements were very good. The mean GOSLON score was 3.238. Using crude and stepwise backward regression analysis, significant association was found between family history of skeletal class III malocclusion (p = 0.015 and p = 0.014 respectively) and unfavourable dental arch relationship. Complete UCLP (p = 0.054) and left sided UCLP (p = 0.053) also seemed to be correlated but not significant with unfavourable dental arch relationship using crude and stepwise backward regression analysis respectively. CONCLUSION This analysis suggested that family history of skeletal class III was significantly correlated with unfavourable dental arch relationship of Bangladeshi UCLP children.
Collapse
|
31
|
Buj-Acosta C, Paredes-Gallardo V, Montiel-Company JM, Albaladejo A, Bellot-Arcís C. Predictive validity of the GOSLON Yardstick index in patients with unilateral cleft lip and palate: A systematic review. PLoS One 2017; 12:e0178497. [PMID: 28570588 PMCID: PMC5453533 DOI: 10.1371/journal.pone.0178497] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Accepted: 05/14/2017] [Indexed: 12/02/2022] Open
Abstract
Among the various indices developed for measuring the results of treatment in patients born with unilateral cleft lip and palate (UCLP), the GOSLON Yardstick index is the most widely used to assess the efficacy of treatment and treatment outcomes, which in UCLP cases are closely linked to jaw growth. The aim of this study was to conduct a systematic review to validate the predictability of growth using the GOSLON Yardstick in patients born with UCLP. A systematic literature review was conducted in four Internet databases: Medline, Cochrane Library, Scopus and Embase, complemented by a manual search and a further search in the databases of the leading journals that focus on this topic. An electronic search was also conducted among grey literature. The search identified a total of 131 articles. Duplicated articles were excluded and after reading titles and abstracts, any articles not related to the research objective were excluded, leaving a total of 21 texts. After reading the complete text, only three articles fulfilled the inclusion criteria. The results showed a predictive validity of between 42.2% and 64.7%, which points to a lack of evidence in the literature for the predictive validity of the GOSLON Yardstick index used in children born with UCLP.
Collapse
Affiliation(s)
- Cindy Buj-Acosta
- Orthodontics Teaching Unit, Department of Dental Medicine, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - Vanessa Paredes-Gallardo
- Orthodontics Teaching Unit, Department of Dental Medicine, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
- * E-mail:
| | - José María Montiel-Company
- Preventive Teaching Unit, Department of Dental Medicine, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - Alberto Albaladejo
- Orthodontics Department, Faculty of Dentistry, University of Salamanca, Salamanca, Spain
| | - Carlos Bellot-Arcís
- Orthodontics Teaching Unit, Department of Dental Medicine, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| |
Collapse
|
32
|
Haque S, Alam MK, Khamis MF. The effect of various factors on the dental arch relationship in non-syndromic unilateral cleft lip and palate children assessed by new approach: a retrospective study. BMC Pediatr 2017; 17:119. [PMID: 28477625 PMCID: PMC5420398 DOI: 10.1186/s12887-017-0870-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 04/22/2017] [Indexed: 11/13/2022] Open
Abstract
Background Cleft lip and palate (CLP) is one of the most common birth defects. Multiple factors are believed to be responsible for an unfavorable dental arch relationship in CLP. Facial growth (maxillary) retardation, which results in class III malocclusion, is the primary challenge that CLP patients face. Phenotype factors and postnatal treatment factors influence treatment outcomes in unilateral cleft lip and palate (UCLP) children, which has led to a great diversity in protocols and surgical techniques by various cleft groups worldwide. The aim of this study was to illustrate the dental arch relationship (DAR) and palatal morphology (PM) of UCLP in Bangladeshi children and to explore the various factors that are responsible for poor DAR and PM. Methods Dental models of 84 subjects were taken before orthodontic treatment and alveolar bone grafting. The mean age was 7.69 (SD 2.46) years. The DAR and PM were assessed blindly by five raters using the EUROCRAN index (EI). Kappa statistics was used to evaluate the intra- and inter-examiner agreement, chi square was used to assess the associations, and logistic regression analysis was used to explore the responsible factors that affect DAR and PM. Results The mean EUROCRAN scores were 2.44 and 1.93 for DAR and PM, respectively. Intra- and inter-examiner agreement was moderate to very good. Using crude and stepwise backward regression analyses, significant associations were found between the modified Millard technique (P = 0.047, P = 0.034 respectively) of cheiloplasty and unfavorable DAR. Complete UCLP (P = 0.017) was also significantly correlated with unfavorable DAR. The PM showed a significant association with the type of cleft, type of cheiloplasty and type of palatoplasty. Conclusion This multivariate study determined that the complete type of UCLP and the modified Millard technique of cheiloplasty had significantly unfavorable effects on both the DAR and PM.
Collapse
Affiliation(s)
- Sanjida Haque
- Orthodontic Unit, School of Dental Science, Universiti Sains Malaysia, Kota Bharu, Kelantan, Malaysia
| | - Mohammad Khursheed Alam
- Orthodontic Department, College of Dentistry, Al Jouf University, Sakaka, Kingdom of Saudi Arabia.
| | - Mohd Fadhli Khamis
- Forensic Dentistry/Oral Biology Unit, School of Dental Science, Universiti Sains Malaysia, Kota Bharu, Kelantan, Malaysia
| |
Collapse
|
33
|
Kappen IFPM, Bittermann GKP, Bitterman D, Mink van der Molen AB, Shaw W, Breugem CC. Long-term follow-up study of patients with a unilateral complete cleft of lip, alveolus, and palate following the Utrecht treatment protocol: Dental arch relationships. J Craniomaxillofac Surg 2017; 45:649-654. [DOI: 10.1016/j.jcms.2017.01.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 11/08/2016] [Accepted: 01/26/2017] [Indexed: 11/29/2022] Open
|
34
|
Karsten A, Marcusson A, Hurmerinta K, Heliövaara A, Küseler A, Skaare P, Bellardie H, Rønning E, Shaw W, Mølsted K, Sæle P, Brinck E, Rizell S, Najal Chalier M, Eyres P, Semb G. Scandcleft randomised trials of primary surgery for unilateral cleft lip and palate: 7. Occlusion in 5 year-olds according to the Huddart and Bodenham index. J Plast Surg Hand Surg 2017; 51:58-63. [DOI: 10.1080/2000656x.2016.1265529] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Agneta Karsten
- Stockholm Craniofacial Team, Division of Orthodontics, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Agneta Marcusson
- Department of Dentofacial Orthopedics, Maxillofacial Unit, University Hospital, Linköping, Sweden
| | - Kirsti Hurmerinta
- Cleft Palate and Craniofacial Center, Helsinki University Central Hospital, Helsinki, Finland
| | - Arja Heliövaara
- Cleft Palate and Craniofacial Center, Helsinki University Central Hospital, Helsinki, Finland
| | | | - Pål Skaare
- Department of Plastic and Reconstructive Surgery, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Haydn Bellardie
- Greater Manchester Cleft Lip and Palate Unit, Royal Manchester Childrens’ Hospital, Manchester, UK
| | - Elisabeth Rønning
- Department of Plastic and Reconstructive Surgery, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - William Shaw
- Dental School, University of Manchester, Manchester, UK
| | - Kirsten Mølsted
- Copenhagen Cleft Palate Center, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Paul Sæle
- Oral Health Center of Expertise/Western Norway, Bergen, Norway
| | - Eli Brinck
- Oral Health Center of Expertise/Western Norway, Bergen, Norway
| | - Sara Rizell
- Department of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Midia Najal Chalier
- Department of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Philip Eyres
- Dental School, University of Manchester, Manchester, UK
| | - Gunvor Semb
- Department of Plastic and Reconstructive Surgery, Oslo University Hospital Rikshospitalet, Oslo, Norway
- Dental School, University of Manchester, Manchester, UK
| |
Collapse
|
35
|
Disthaporn S, Suri S, Ross B, Tompson B, Baena D, Fisher D, Lou W. Incisor and molar overjet, arch contraction, and molar relationship in the mixed dentition in repaired complete unilateral cleft lip and palate: A qualitative and quantitative appraisal. Angle Orthod 2017; 87:603-609. [PMID: 28195497 DOI: 10.2319/091916-698.1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To compare the mixed dentition incisor and molar overjet, severity of contraction of the dental arch, and the sagittal molar relationship on the cleft side vs the noncleft side in children with repaired complete unilateral cleft of the lip and palate (UCLP). MATERIALS AND METHODS Orthodontic records taken prior to orthodontic preparation for alveolar bone grafting were screened to select study casts from patients with nonsyndromic repaired complete UCLP who did not have mandibular skeletal or dental asymmetry. The study sample comprised dental casts from 74 children aged 8.9 ± 1 years. Standardized digital photographs were acquired at 1:1 magnification. A coordinate system was developed using digital image-processing software (Photoshop CS4 and Adobe Illustrator). Incisor and molar overjet, Angle's classification, and arch contraction were recorded. Descriptive statistics, paired t-tests, and kappa statistics were used to compare the cleft and noncleft sides. RESULTS A negative overjet of -1 to -5 mm was often present at the incisors, with greater frequency and magnitude on the cleft side. Class II molar relation was more frequent on the cleft side (61.1%) than on the noncleft side (47.2%). Significantly greater contraction of the cleft side deciduous canine and deciduous first molar was noted, while the difference was very minor at the first permanent molar. CONCLUSIONS Cleft side maxillary arch contraction was most severe in the deciduous canine and first deciduous molar region and progressively less severe in the posterior region of the arch. A greater frequency and severity of negative overjet and Class II molar relationship was seen on the cleft side.
Collapse
|
36
|
Hassan YR, Tse KL, Khambay B, Wong RWK, Gu M, Yang Y. Dental Arch Relationships and Reverse Headgear Effects in Southern Chinese Patients with Unilateral Cleft Lip and Palate: A Retrospective Study. Cleft Palate Craniofac J 2017; 55:925-934. [PMID: 28094563 DOI: 10.1597/15-155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To evaluate the severity of the dental arch relationships and the treatment outcomes of reverse headgear (RHG) in southern Chinese patients with unilateral cleft lip and palate (UCLP). DESIGN A retrospective study. SETTING Faculty of Dentistry, The University of Hong Kong. PATIENTS Thirty-eight UCLP patients with complete records. Among them, 14 were later treated with RHG (RHG group) and 24 were under review (non-RHG group) before definitive orthodontic or in conjunction with orthognathic surgery. INTERVENTIONS Study models at T1 (aged 9.4 ± 0.4 years old), prebone grafting and before any orthodontic treatment started; T2 (aged 11.3 ± 0.6 years old), after bone grafting, and RHG treatment (RHG group) or under review (non-RHG group); and T3 (aged 15.3 ± 3.2 years old), pretreatment of definitive orthodontic or in conjunction with orthognathic surgery. MAIN OUTCOME MEASURES With satisfactory intra- and interexaminer agreement proven by the kappa value, the dental arch relationships of the study models at T1, T2, and T3 were assessed by a solo calibrated examiner using the GOSLON Yardstick. RESULTS The median GOSLON score for southern Chinese patients with UCLP at T1 was 4.0. Sixty percent of the patients were categorized as "poor" at T1. RHG significantly improved dental arch relationships from T1 to T2, and the improvement was maintained until T3 assessed by the GOSLON Yardstick. CONCLUSIONS The dental arch relationships in southern Chinese UCLP patients at 8 to 10 years old are unfavorable. RHG treatment shows positive effects in improving the dental arch relationships in UCLP patients, as assessed by the GOSLON Yardstick.
Collapse
|
37
|
Zin MNM, Alam MK, Haque S, Imanishi T, Toriya J, Osuga N, Razak NHA. The Assessment of Treatment Outcome by Evaluation of Dental Arch Relationships in Unilateral Cleft Lip and Palate Children using mHB Scoring System. J HARD TISSUE BIOL 2017. [DOI: 10.2485/jhtb.26.195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Mazida Najwa Md. Zin
- Department of Oral and Maxillofacial Surgery, School of Dental Science, Universiti Sains Malaysia
| | | | - Sanjida Haque
- Orthodontic Unit, School of Dental Science, Universiti Sains Malaysia
| | - Tohru Imanishi
- Department of Pediatric Dentistry, Matsumoto Dental University School of Dentistry
| | - Jin Toriya
- Department of Pediatric Dentistry, Matsumoto Dental University School of Dentistry
| | - Naoto Osuga
- Department of Pediatric Dentistry, Matsumoto Dental University School of Dentistry
| | - Noor Hayati Abd. Razak
- Department of Oral and Maxillofacial Surgery, School of Dental Science, Universiti Sains Malaysia
| |
Collapse
|
38
|
Ishii T, Sakamoto T, Ishikawa M, Yasumura T, Miyazaki H, Sueishi K. Relationship between Orthodontic Treatment Plan and Goslon Yardstick Assessment in Japanese Patients with Unilateral Cleft Lip and Palate: One-stage vs. Two-stage Palatoplasty. THE BULLETIN OF TOKYO DENTAL COLLEGE 2016; 57:159-68. [PMID: 27665693 DOI: 10.2209/tdcpublication.2016-0700] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The present study targeted patients with unilateral cleft lip and palate (UCLP) undergoing either one - (Wardill technique) or two-stage palatoplasty (Perko technique). Correlations between Goslon Yardstick scores and orthodontic appliances used and whether an osteotomy was performed were investigated. No differences were observed between the two types of palatoplasty in terms of Goslon Yardstick scores. A palatal expander and protraction facemask were used in Phase I of orthodontic treatment. The palatal expander was selected for most patients with UCLP in Phase I, regardless of the surgical technique used. A protraction facemask was used in patients undergoing the Wardill procedure who had a Goslon Yardstick score placing them in Group 3 or 4. In contrast, a protraction facemask was used in patients undergoing the Perko procedure who had a Goslon Yardstick score placing them in Group 4. No significant differences were observed in the Goslon Yardstick scores yielded by either type of procedure. The Goslon Yardstick score in relation to whether an osteotomy was performed in Phase II as part of orthodontic treatment was determined, focusing on the relationship between that score and the palatoplasty method used. A protraction facemask was used in patients undergoing the Perko procedure, which eliminated the need for an osteotomy at a future date. However, a protraction facemask was also used in patients undergoing the Wardill option, and those patients were likely to require an osteotomy. In other words, the results suggest that the type of palatoplasty selected will determine the effectiveness of any orthodontic appliances used.
Collapse
|
39
|
Almuhizi Y, Leser A, Pegelow M. Correlation between the modified Huddart and Bodenham index and the GOSLON yardstick for assessing occlusal characteristics at 5 and 10 years of age in individuals born with unilateral cleft lip and palate. Eur J Orthod 2016; 38:359-65. [DOI: 10.1093/ejo/cjw046] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
40
|
Martin CB, Ma X, McIntyre GT, Wang W, Lin P, Chalmers EV, Mossey PA. The validity and reliability of an automated method of scoring dental arch relationships in unilateral cleft lip and palate using the modified Huddart–Bodenham scoring system. Eur J Orthod 2016; 38:353-8. [DOI: 10.1093/ejo/cjw031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
41
|
Jones T, Leary S, Atack N, Ireland T, Sandy J. Which index should be used to measure primary surgical outcome for unilateral cleft lip and palate patients? Eur J Orthod 2016; 38:345-52. [PMID: 26988992 DOI: 10.1093/ejo/cjw013] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To determine the optimal dentoalveolar measure to assess unilateral cleft lip and palate (UCLP) patient plaster models. DESIGN The models of 34 patients with UCLP taken at 5, 10, and 15-20 years of age were scored by two examiners on two separate occasions using five indices: the 5 Year Olds' (5YO), GOSLON, Modified Huddart/Bodenham (MHB), EUROCRAN, and Overjet. Reliability, validity, and ease of use were recorded for each index/examiner. SETTING All models were scored in either Bristol Dental Hospital or Derriford Hospital, Plymouth, United Kingdom by senior orthodontic clinicians. RESULTS Highest overall reliability was seen with MHB (Kappa = 0.56-0.97). Predictive validity was similar for MHB, GOSLON, and 5YO with a 50-65 per cent prediction of final outcome from 5 and 10 years. EUROCRAN palatal index showed no clear predictive validity (Spearman's correlation = 0.20-0.21). Agreement to the gold standard 5YO score at the 5-year age group was high for MHB (Kappa = 0.83) and moderate for GOSLON (Kappa = 0.59). Agreement to the gold standard GOSLON score at 10 years was highest for 5YO (Kappa = 0.69), followed by Overjet (Kappa = 0.59) and MHB (Kappa = 0.46). Time to score 34 models per index (minutes): GOSLON (13.4) < Overjet (13.6) < 5YO (19.4) < EUROCRAN (24.8) < MHB (27.4). CONCLUSION As an outcome measure of UCLP models, only MHB and 5YO indices can be recommended for use at 5 years of age and GOSLON at 10 years of age.
Collapse
Affiliation(s)
- Timothy Jones
- School of Oral and Dental Sciences, Bristol Dental Hospital, UK and Musgrove Park Hospital, Taunton, UK
| | - Sam Leary
- School of Oral and Dental Sciences, Bristol Dental Hospital, UK and
| | - Nikki Atack
- School of Oral and Dental Sciences, Bristol Dental Hospital, UK and Musgrove Park Hospital, Taunton, UK
| | - Tony Ireland
- School of Oral and Dental Sciences, Bristol Dental Hospital, UK and
| | - Jonathan Sandy
- School of Oral and Dental Sciences, Bristol Dental Hospital, UK and
| |
Collapse
|
42
|
Antonarakis GS, Fisher DM. Permanent Tooth Agenesis and Maxillary Hypoplasia in Patients with Unilateral Cleft Lip and Palate. Plast Reconstr Surg 2015; 136:648e-656e. [DOI: 10.1097/prs.0000000000001694] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
43
|
Rating dental arch relationships and palatal morphology with the EUROCRAN index on three different formats of dental casts in children with unilateral cleft lip and palate. Clin Oral Investig 2015; 20:943-50. [PMID: 26462656 PMCID: PMC4873539 DOI: 10.1007/s00784-015-1595-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 09/09/2015] [Indexed: 11/30/2022]
Abstract
Background The EUROCRAN index has been used in inter-center studies to assess dental arch relationship (DAR) and palatal morphology (PM) in children with unilateral cleft lip and palate (UCLP). For this type of inter-center research, a scoring method that could be performed over the internet would be the most effective. Therefore, the aim of this study was to investigate the reliability of application of the EUROCRAN index on 3D digital models or photographs of plaster models instead of using plaster models. Methods The EUROCRAN reference models were presented in three formats: plaster models, 2D photographs of plaster models, and 3D digital models. Plaster models of children with UCLP (n = 45) were rated. Of each case, all three formats were rated by six calibrated observers in random order. The strength of agreement of the ratings was assessed with kappa statistics. Concordance among observers was evaluated with the intra-class correlation coefficient (ICC). Results The ICC showed a good inter-observer agreement for the DAR and poor inter-observer agreement for the PM. Intra-observer agreement for the DAR was moderate to very good, yet for the PM poor to moderate. Comparison between the three formats per observer for the DAR was good or very good and for the PM moderate to poor. Conclusions The overall results show that the EUROCRAN index is an acceptable and reliable scoring method for the DAR on plaster models, 2D photographs of plaster models, and 3D digital models. However, due to the small range of deviations in palatal morphology between the cases in our study, the PM component of the index was difficult to assess. Clinical relevance In clinical audits and inter-center studies, plaster models can be substituted by 2D photographs of plaster casts or 3D digital models when grading treatment outcome with the EUROCRAN index.
Collapse
|
44
|
Gurlen SO, Aras I, Dogan S. Nasopharyngeal Airway Volume for Different GOSLON Scores in Patients with Unilateral Cleft Lip and Palate. Cleft Palate Craniofac J 2015; 52:e176-9. [DOI: 10.1597/14-119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective The aim of this study is to evaluate the nasopharyngeal airway volumes of patients with unilateral cleft lip and palate (UCLP) with different GOSLON scores. Methods The study sample consisted of 34 patients with UCLP and 20 controls with no cleft history. In the UCLP group, three experienced examiners used the GOSLON Yardstick to rate dental arch relationships, and the sample was divided into three groups as GOSLON 2 (G2) (n = 13), GOSLON 3 (G3) (n = 10), and GOSLON 4 (G4) (n = 11). Airway volumes were constructed using three-dimensional computed tomography data and divided into four compartments named the nasal airway, and superior, middle, and inferior pharyngeal airways. Results No statistically significant difference was detected among G2, G3, and G4 between the constitutive airway departments of the nasopharyngeal region. However, nasal airway volumes were significantly higher in the control group when compared with the UCLP group. Discussion Although there was no correlation among the investigated parameters, it is also a fact that airway capacities display a great variability among patients when investigated three dimensionally. Conclusion Although the severity of GOSLON scores might predetermine the extent of which the airways are affected from the cleft, a larger sample size is needed in future studies.
Collapse
Affiliation(s)
| | - I. Aras
- Ege University, School of Dentistry, Department of Orthodontics, Izmir, Turkey
| | - S. Dogan
- Ege University, School of Dentistry, Department of Orthodontics, Izmir, Turkey
| |
Collapse
|
45
|
Mikoya T, Shibukawa T, Susami T, Sato Y, Tengan T, Katashima H, Oyama A, Matsuzawa Y, Ito Y, Funayama E. Dental Arch Relationship Outcomes in One- and Two-Stage Palatoplasty for Japanese Patients with Complete Unilateral Cleft Lip and Palate. Cleft Palate Craniofac J 2015; 52:277-86. [DOI: 10.1597/13-285] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective To compare dental arch relationship outcomes following one- and two-stage palatal repair. Design Nonrandomized, clinical trial with concurrent control. Setting Hokkaido University Hospital. Patients Sixty-eight consecutively treated Japanese patients with complete unilateral cleft lip and palate. Interventions Thirty-one of the 68 patients underwent two-stage palatoplasty with delayed hard palate closure, and 37 patients underwent one-stage pushback palatoplasty. Main Outcome Measures Dental casts were taken at 4.9 to 6.3 (mean: 5.2) years of age in the two-stage group and at 4.0 to 6.3 (mean: 5.1) years of age in the one-stage group, and dental arch relationships were assessed using the 5-Year-Olds’ Index (5-Y) by four raters and the Huddart/Bodenham Index (HB) by two raters. Results Intrarater and interrater reliabilities evaluated using weighted kappa statistics were good or better for the 5-Y and HB ratings. The mean 5-Y score was 2.94 in the two-stage group and 3.13 in the one-stage group ( P value was not significant). However, there was a significant difference in distributions between the groups ( P < .05). The HB scores of molars were significantly greater in the two-stage group than in the one-stage group ( P < .05). The rank correlation coefficients between the 5-Y and total HB score (ρ = −0.840, P < .01) and between the 5-Y and the score of the incisors in the HB (ρ = −0.814, P < .01) were significantly increased. Conclusions These results suggest that the anteroposterior relationship was not significantly different between the groups, but the transversal relationship was better in the two-stage group than in the one-stage group.
Collapse
Affiliation(s)
- Tadashi Mikoya
- Stomatognathic Function, Center for Advanced Oral Medicine, Hokkaido University Hospital
| | - Toyoko Shibukawa
- Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Hokkaido University
| | - Takafumi Susami
- Department of Oral-Maxillofacial Surgery, Dentistry and Orthodontics, The University of Tokyo Hospital, Tokyo, Japan
| | - Yoshiaki Sato
- Department of Orthodontics, Graduate School of Dentistry, Hokkaido University
| | - Toshimoto Tengan
- Department of Oral and Maxillofacial Functional Rehabilitation, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Hirotaka Katashima
- Department of Oral and Maxillofacial Functional Rehabilitation, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Akihiko Oyama
- Plastic and Reconstructive Surgery, Hokkaido University Hospital, Sapporo, Japan
| | - Yusuke Matsuzawa
- Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Hokkaido University
| | - Yumi Ito
- Department of Oral and Maxillofacial Surgery, Graduate School of Dentistry, Hokkaido University
| | - Emi Funayama
- Plastic and Reconstructive Surgery, Hokkaido University Hospital, Sapporo, Japan
| |
Collapse
|
46
|
Noverraz RLM, Disse MA, Ongkosuwito EM, Kuijpers-Jagtman AM, Prahl C. Transverse dental arch relationship at 9 and 12 years in children with unilateral cleft lip and palate treated with infant orthopedics: a randomized clinical trial (DUTCHCLEFT). Clin Oral Investig 2015; 19:2255-65. [PMID: 25855466 PMCID: PMC4656704 DOI: 10.1007/s00784-015-1451-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Accepted: 03/11/2015] [Indexed: 11/30/2022]
Abstract
Objective A long-term evaluation to assess the transverse dental arch relationships at 9 and 12 years of age in unilateral cleft lip and palate treated with or without infant orthopedics (IO). The hypothesis is that IO has no effect on the transverse dental arch relationship. Material and methods A prospective two-arm randomized controlled trial (DUTCHCLEFT) in three academic cleft palate centers (Amsterdam, Nijmegen and Rotterdam, the Netherlands). Fifty-four children with complete unilateral cleft lip and palate and no other malformations were enrolled in this evaluation. One group wore passive maxillary plates (IO+) during the first year of life, and the other group did not (IO−). Until the age of 1.5, all other interventions were the same. Hard palate was closed simultaneously with bone grafting according to protocol of all teams. Orthodontic treatment was performed when indicated. The transverse dental arch relationship was assessed on dental casts using the modified Huddart/Bodenham score to measure the maxillary arch constriction at 9 and 12 years of age. Results No significant differences were found between the IO+ and IO− groups. Differences between the centers increased from 9 to 12 years of age. Conclusions Transverse dental arch relationships at 9 and 12 years of age do not differ between children with UCLP treated with or without IO. Clinical relevance There is no orthodontic need to perform IO as applied in this study in children with UCLP.
Collapse
Affiliation(s)
- R L M Noverraz
- Department of Orthodontics, Academic Centre for Dentistry Amsterdam (ACTA), Gustav Mahlerlaan 3004, 1081 LA, Amsterdam, The Netherlands
| | - M A Disse
- Department of Orthodontics, Academic Centre for Dentistry Amsterdam (ACTA), Gustav Mahlerlaan 3004, 1081 LA, Amsterdam, The Netherlands
| | - E M Ongkosuwito
- Department of Orthodontics and Craniofacal Biology and Cleft Palate Craniofacial Centre, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - A M Kuijpers-Jagtman
- Department of Orthodontics and Craniofacal Biology and Cleft Palate Craniofacial Centre, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - C Prahl
- Department of Orthodontics, Academic Centre for Dentistry Amsterdam (ACTA), Gustav Mahlerlaan 3004, 1081 LA, Amsterdam, The Netherlands.
| |
Collapse
|
47
|
Altalibi M, Saltaji H, Roduta Roberts M, Major MP, MacLean J, Major PW. Developing an index for the orthodontic treatment need in paediatric patients with obstructive sleep apnoea: a protocol for a novel communication tool between physicians and orthodontists. BMJ Open 2014; 4:e005680. [PMID: 25234508 PMCID: PMC4170206 DOI: 10.1136/bmjopen-2014-005680] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION Sleep disordered breathing in the paediatric population can manifest as an array of different systemic symptoms; among them is a distinct malocclusion and craniofacial phenotype. Emerging research suggests that the treatment of this malocclusion and/or craniofacial phenotype through orthodontic intervention may help with the symptoms of these patients. Selecting the patients who would benefit from orthodontic treatment can be a difficult task for the physician with minimal dental training. Therefore the aim of this study is to develop a simple index to be used by medical professionals to identify those paediatric patients with orthodontic treatment needs who may benefit their obstructive sleep apnoea (OSA) symptoms. METHODS AND ANALYSIS The methodology in this project has been devised through the WHO's recommendations on developing an index, with modifications based on the specific needs of this study. Based on the available literature, a draft index will be produced and subjected to multiple iterative revisions based on the feedback from: the Index Development Group, a group of multidisciplinary and internationally acclaimed experts in the field; the External Review Group, a group of potential end users and interested parties and the Steering Committee. Once the index has been formalised, it will be subjected to a pair of reliability tests using physicians and orthodontists scored 2 weeks apart. Subsequently, the index will be validated using dichotomous responses from orthodontists on whether they would treat a patient for OSA symptoms, and comparing the responses to the score of the index on the same patient. ETHICS AND DISSEMINATION The index will be translated into French and will be presented in orthodontic and medical conferences, workshops, seminars, round table discussions, and free copies for download will be made available on the website of the University of Alberta Interdisciplinary Airway Research Clinic (iarc.ualberta.ca). Furthermore, the index will be published in a peer-reviewed medical journal to further increase the exposure of the index.
Collapse
Affiliation(s)
- Mostafa Altalibi
- Orthodontic Graduate Program, School of Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Humam Saltaji
- Orthodontic Graduate Program, School of Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Mary Roduta Roberts
- Faculty of Rehabilitation Medicine, Department of Occupational Therapy, University of Alberta, Edmonton, Alberta, Canada
| | - Michael P Major
- Orthodontics, School of Dentistry, Inter-disciplinary Airway Research Clinic (I-ARC), University of Alberta, Edmonton, Alberta, Canada
| | - Joanna MacLean
- Division of Respiratory Medicine, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Paul W Major
- School of Dentistry, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
48
|
Antonarakis GS, Adibfar A, Tompson BD, Daskalogiannakis J, Fisher DM. Presurgical cleft lip anthropometrics and dental arch relationships in patients with complete unilateral cleft lip and palate. Cleft Palate Craniofac J 2014; 52:269-76. [PMID: 24805871 DOI: 10.1597/13-272] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To investigate associations between anthropometric lip measurements and dental arch relationships in patients with complete unilateral cleft lip and palate (CUCLP). DESIGN Retrospective cross-sectional study. PATIENTS Children with CUCLP. METHODS Anthropometric lip measurements, made immediately prior to lip repair, were available for each patient. The dental arch relationships were evaluated on dental study casts (8.6 ± 0.9 years) taken prior to any orthodontic treatment and prior to alveolar bone graft, using the modified Huddart and Bodenham (MHB) scoring system. The presence of associations between anthropometric lip measurements and dental arch relationships was determined using linear regression analysis. RESULTS In the 63 patients included in the study, the cleft lateral lip element was deficient in height in 87% and in transverse width in 86% of patients. Patients with more deficient cleft-side lateral lip height were more likely to present with more negative MHB scores (r = .443; P < .001). Conversely, patients with more deficient cleft-side lateral lip transverse width more often presented with more positive MHB scores (r = .281; P = .025). CONCLUSIONS In patients with CUCLP, there is a wide variability in the degree of deficiency of the cleft-side lateral lip element, both in the vertical and in the transverse dimension. The extent of this deficiency may, in part, predict the resulting dental arch relationships.
Collapse
|
49
|
Jones T, Al-Ghatam R, Atack N, Deacon S, Power R, Albery L, Ireland T, Sandy J. A review of outcome measures used in cleft care. J Orthod 2013; 41:128-40. [DOI: 10.1179/1465313313y.0000000086] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
50
|
Lacerda RHW, Ozawa TO, Ramos TB, Furtado PGC, de Oliveira LA, de Oliveira AFB. Facial growth evaluation of complete unilateral cleft lip and palate operated patients: a cleft reference center in Paraíba, Brazil, using the "GOSLON" yardstick. Oral Maxillofac Surg 2013; 18:403-7. [PMID: 23846293 DOI: 10.1007/s10006-013-0425-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Accepted: 07/01/2013] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To evaluate the surgical outcomes of patients with complete unilateral cleft lip and palate (CUCLP) operated on by a single surgeon of the cleft reference center of the Lauro Wanderley University Hospital at the Federal University of Paraiba. METHODS Forty-four individuals' dental casts diagnosed with CUCLP, born between 1995 and 2002, mean age of 11 years, were evaluated by three calibrated orthodontic specialists and scored by the Great Ormond Street, London and Oslo (GOSLON) yardstick on two occasions. The scores were compared with those observed in other centers around the world. The Kappa test was applied to evaluate the intra- and inter-examiner agreement. Descriptive statistics was applied for the GOSLON yardsticks core. RESULTS The mean GOSLON score was 2.75. For the GOSLON yardstick, 43.2 % of the sample presented scores 1 and 2, 31.8 % had score 3, and 25 % were with scores 4 and 5. There was very good intra- and inter-examiner Kappa agreement in the application of the GOSLON yardstick. CONCLUSIONS The data suggest favorable outcomes, with 75 % of cases with no need of orthognathic surgery. The Kappa values confirmed the high reproducibility of the GOSLON yardstick.
Collapse
|