scholarly journals Characteristics of craniofacial morphology and factors affecting them in patients with isolated cleft palate

PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e11297
Author(s):  
Kyoko Tsuji ◽  
Naoto Haruyama ◽  
Shunsuke Nomura ◽  
Naohisa Murata ◽  
Keigo Yoshizaki ◽  
...  
Keyword(s):  
Cluster Analysis ◽  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Morphological Characteristics ◽  
Craniofacial Morphology ◽  
Mean Values ◽  
Factors Affecting ◽  
Skeletal Class Ii ◽  
Isolated Cleft Palate

Background Myriad maxillo-mandibular occlusal relationships are observed in patients with isolated cleft palate (ICP), unlike in patients with other cleft types, such as cleft lip and palate. Objectives This study aimed to categorise the characteristics of craniofacial morphology in patients with ICP, and investigate the clinical factors affecting these categorised morphological characteristics. Methods Thirty-six girls with ICP (age (mean ± SD): 5.36 ± 0.36 years) underwent cephalometric measurement. Their craniofacial morphology was categorised using cluster analysis. Profilograms were created and superimposed onto the standard Japanese profilograms to visualise the morphological characteristics of each group (cluster). The mean values and variations in the linear and angular measurements of each group were compared with the Japanese standards and statistically analysed using Dunnett’s test after the analysis of variance. Fisher’s exact test was used to analyse the differences between the cleft types (cleft in the hard and/or soft palate) and skills of the operating surgeons in the groups. Results Cluster analysis of craniofacial morphologies in patients with ICP resulted in the formation of three categories: the first cluster exhibited a relatively harmonious anteroposterior relationship between the maxilla and the mandible (22.2%); the second cluster exhibited crossbite owing to a significantly smaller maxilla (33.3%); and the third cluster exhibited a smaller mandible with posterior rotation showing skeletal class II malocclusion (44.4%). Differences in cleft types and surgeons were not associated with the distribution of patients in each cluster. Conclusions Patients with ICP exhibited characteristic morphological patterns, such as bimaxillary retrusion or severe mandibular retrusion, besides the anterior crossbite frequently found in patients with cleft lip and palate . Understanding the typical morphological characteristics could enable better diagnostic categorisation of patients with ICP, which may eventually improve orthodontic treatment planning.

Relationship between Cleft Severity and Dentocraniofacial Morphology in Japanese Subjects with Isolated Cleft Palate and Complete Unilateral Cleft Lip and Palate

1993 ◽  
Vol 30 (2) ◽  
pp. 175-181 ◽  
Author(s):  
Akira Suzuki ◽  
Yo Mukai ◽  
Masamichi Ohishi ◽  
Yasuko Miyanoshita ◽  
Hideo Tashiro
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Lateral Displacement ◽  
Craniofacial Morphology ◽  
Dental Arch ◽  
Arch Width ◽  
Lateral Cephalograms ◽  
Isolated Cleft Palate ◽  
Dental Arch Width

Relationships between the width of the palatal cleft measured at paIatopIasty and the craniofacial morphology or the occlusal conditions present at approximately 4 years of age were studied in 25 cleft palate (CP) and 39 complete unilateral cleft lip and palate (UCLP) subjects treated at the Dental Clinic of Kyushu University. Posteroanterior cephalograms and dental casts showed that the width of the palatal cleft was significantly correlated with wider upper facial width and posterior dental arch width in UCLP, but not in CP subjects. Cleft width was not significantly correlated with the buccolingual occlusal relationship in either subject type. The anterior occlusal relationship in UCLP was not as good as in CP subjects. On lateral cephalograms, the width of the palatal cleft was significantly correlated with vertical hypoplasia of the upper face in UCLP, but not in CP subjects. The cleft palate width appears to be related to the lateral displacement and the retardation of the downward and forward growth of the nasomaxillary complex in UCLP subjects.

Differentiation between Cleft Lip with or without Cleft Palate and Isolated Cleft Palate Using Parental Cephalometric Parameters

1997 ◽  
Vol 34 (1) ◽  
pp. 27-35 ◽  
Author(s):  
Peter A. Mossey ◽  
John H. Mccoll ◽  
David R. Stirrups
Keyword(s):  
Discriminant Analysis ◽  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Dental Health ◽  
Craniofacial Morphology ◽  
Stepwise Discriminant Analysis ◽  
Separate Analysis ◽  
Orofacial Clefting ◽  
Isolated Cleft Palate

Objective The purpose of this study was to identify and compare lateral cephalometric measurements in noncleft parents of children with cleft palate (CP) and cleft lip (CL), and cleft lip and palate (CLP). The hypothesis was that discriminant analysis would enable identification of morphometric features that predispose to orofacial clefting and that differ for CP, CL, and CLP and are unevenly distributed within parental pairs. Design This was a prospective, parametric analysis. Setting The study was conducted by the Department of Dental Health, University of Dundee, and the Department of Statistics, University of Glasgow, Scotland. Subjects From a completely ascertained sample of 286 children with cleft lip and/or palate born in the West of Scotland between January 1, 1980, and December 31, 1984, a sample of 83 parents of children with nonsyndromic clefts volunteered for lateral cephalometric examination. Methods Thirty-seven cranial and 99 facial landmarks were identified and 37 linear, angular, and area parameters were used to describe the craniofacial skeleton. Analysis of variance was used for a three-way comparison of CL/CLP/CP, and stepwise discriminant analysis was used to determine which variables discriminate best between cleft lip with or without cleft palate [CL(P)] and isolated cleft palate (CP) parents. Results There were no significant differences whatsoever in the craniofacial morphology between the parents of children with CL and CLP, but differences were found between the CL(P) and CP groups. The most significant of these were in mandibular length, ramus length, mandibular area, and cranial area. Mandibular ramus length alone discriminated between the two groups in 71.4% of CP and in 62.5% of CL(P) cases, while separate analysis of fathers and mothers showed that ramus length and cranial height together reliably distinguish between mothers in 75% of CP and 80% of CL(P) cases. Conclusions Previous studies suggests that unaffected parents with nonsyndromic children with cleft lip and/or palate have differences in their craniofacial morphology when compared to the general population. This study indicates that these morphologic features differ for CP and CL(P).

Craniofacial Morphology and Growth Comparisons in Children with Robin Sequence, Isolated Cleft Palate, and Unilateral Complete Cleft Lip and Palate

2003 ◽  
Vol 40 (4) ◽  
pp. 373-396 ◽  
Author(s):  
N. V. Hermann ◽  
S. Kreiborg ◽  
T. A. Darvann ◽  
B. L. Jensen ◽  
E. Dahl ◽  
...  
Keyword(s):  
Cleft Palate ◽  
Nasal Cavity ◽  
Growth Pattern ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Craniofacial Morphology ◽  
Facial Morphology ◽  
Facial Growth ◽  
Pharyngeal Airway ◽  
Isolated Cleft Palate

Objective Comparison of early craniofacial morphology and growth in children with nonsyndromic Robin Sequence (RS), isolated cleft palate (ICP), and unilateral complete cleft lip and palate (UCCLP). Subjects One hundred eight children with cleft: 7 with RS, 53 with ICP, and 48 with UCCLP were included in the study. The children were drawn from the group of all Danish children with cleft born 1976 through 1981. Method Three-projection infant cephalometry. Results The craniofacial morphology in the RS, ICP, and UCCLP groups had some common characteristics: a wide maxilla with decreased length and posterior height, wide nasal cavity, short mandible, bimaxillary retrognathia, and reduced pharyngeal airway. The shortest mandible was found in RS followed by ICP and UCCLP; the pharyngeal airway was reduced in RS and ICP, compared with UCCLP; and the maxillary complex and nasal cavity were wider in UCCLP than in the other groups. The amount of facial growth in all three groups was similar; however, the direction was more vertical in UCCLP than in RS and ICP. Conclusion Except for a shorter RS mandible, the facial morphology of infants with RS and ICP was similar, as was the amount of facial growth and the growth pattern. The differences in facial morphology can be ascribed to the difference in the primary anomaly. The amount of facial growth was similar in the three groups; however, the growth pattern showed a more vertical direction in UCCLP than in RS and ICP. It is hypothesized that the mandibular retrognathia in RS represents the outer end of that of the ICP distribution.

Orthodontic-Surgical Approach for Treating Skeletal Class III Malocclusion With Severe Maxillary Deficiency in Isolated Cleft Palate

2018 ◽  
Vol 56 (3) ◽  
pp. 400-407 ◽  
Author(s):  
Kohei Nakatsugawa ◽  
Hiroshi Kurosaka ◽  
Kiyomi Mihara ◽  
Susumu Tanaka ◽  
Tomonao Aikawa ◽  
...  
Keyword(s):  
Cleft Palate ◽  
Surgical Approach ◽  
Orthodontic Treatment ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Class Iii ◽  
Maxillary Expansion ◽  
Rapid Palatal Expansion ◽  
Isolated Cleft Palate ◽  
Maxillary Deficiency

Orthodontic treatment in patients with orofacial cleft such as cleft lip and palate or isolated cleft palate is challenging, especially when the patients exhibit severe maxillary growth retardation. To correct this deficiency, maxillary expansion and protraction can be performed in the first phase of orthodontic treatment. However, in some cases, the malocclusion cannot be corrected by these procedures, and thus, skeletal discrepancy remains when the patients are adolescents. These remaining problems occasionally require various orthognathic treatments according to the degree of the discrepancy. Here, we describe one case of a female with isolated cleft palate and hand malformation who exhibited severe maxillary deficiency until her adolescence and was treated with multiple orthognathic surgeries, including surgically assisted maxillary expansion (surgically assisted rapid palatal expansion), LeFort I osteotomy, and bilateral sagittal split osteotomy in order to correct severe skeletal discrepancy and malocclusion. The treatment resulted in balanced facial appearance and mutually protected occlusion with good stability. The purpose of this case report is to show the orthodontic treatment outcome of 1 patient who exhibited isolated cleft palate and subsequent severe skeletal deformities and malocclusion which was treated by an orthodontic-surgical approach.

Pattern of Cleft Lip and Palate in Hospital-Based Population in Saudi Arabia: Retrospective Study

2008 ◽  
Vol 45 (6) ◽  
pp. 592-596 ◽  
Author(s):  
Aziza Aljohar ◽  
Kandasamy Ravichandran ◽  
Shazia Subhani
Keyword(s):  
Saudi Arabia ◽  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Tertiary Care ◽  
Positive Family History ◽  
Care Hospital ◽  
Associated Anomalies ◽  
Cleft Lip Palate ◽  
Isolated Cleft Palate

Objective: To report the patterns of cleft lip and/or cleft palate in Saudi Arabia from data collected at a tertiary care hospital. Design and Setting: King Faisal Specialist Hospital and Research Center, Riyadh. Patients: All the cleft lip and/or cleft palate patients registered in the Cleft Lip/Palate and Craniofacial Anomalies Registry from June 1999 to December 2005. Results: Retrospectively, 807 cases of cleft lip and/or palate were registered. There were 451 boys and 356 girls. Cleft lip and palate was more common (387) than isolated cleft palate (294) and isolated cleft lip (122). Boys predominated in cleft lip and palate and cleft lip; whereas, girls predominated in isolated cleft palate, with boy to girl ratios of 1.6:1, 1.2:1, and 0.9:1 for cleft lip and/or palate, isolated cleft lip, and isolated cleft palate, respectively. The Riyadh region had more cases (32.0%) than the Asir (15.6%) and Eastern (14.6%) regions. Parents of 439 individuals had consanguineous marriages. A positive family history of cleft was seen in 224 cases. Of 238 cases with associated anomalies, 91 had congenital heart disease. Of the children with isolated cleft palate, 40.5% had associated anomalies, whereas only 23.0% of the children with isolated cleft lip or cleft lip and palate had associated malformations. Conclusion: The pattern of cleft observed in this study does not differ significantly from those reported in the literature for Arab populations.

Infant Orthopedics in UCLP: Effect on Feeding, Weight, and Length: A Randomized Clinical Trial (Dutchcleft)

2005 ◽  
Vol 42 (2) ◽  
pp. 171-177 ◽  
Author(s):  
Charlotte Prahl ◽  
Anne M. Kuijpers-Jagtman ◽  
Martin A. Van't Hof ◽  
Birte Prahl-Andersen
Keyword(s):  
The Netherlands ◽  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Controlled Trial ◽  
Bottle Feeding ◽  
Mean Values ◽  
Z Scores ◽  
Infant Orthopedics ◽  
Weight For Age

Objective To study the effects of infant orthopedics (IO) on feeding, weight, and length. Design Prospective two-arm randomized controlled trial in three academic Cleft Palate Centers. Treatment allocation was concealed and performed by means of a computerized balanced allocation method. Setting Cleft Palate Centers of Amsterdam, Nijmegen, and Rotterdam, the Netherlands. Patients Infants with complete unilateral cleft lip and palate (UCLP), no other malformations. Interventions One group (IO+) wore passive maxillary plates during the first year of life, but the other group (IO−) did not. All other interventions were the same for both groups. Main Outcome Measures Bottle feeding velocity (mL/min) at intake, 3, 6, 15, and 24 weeks (T0 to T24); weight-for-age, length-for-age, and weight-for-length using z scores; reference values from the Netherlands’ third nationwide survey on growth. Results Feeding velocity increased with time from 2.9 to 13.2 mL/min in the IO− group and from 2.6 to 13.8 mL/min in the IO+ group; no significant differences were found between groups. Weight-for-age, length-for-age, and weight-for-length (z scores) did not differ significantly between groups, but overall the infants with unilateral cleft lip and palate in both groups had significantly lower mean z scores for weight-for-age and height-for-age than the reference during the first 14 months, and had lower mean values for weight-for-length after soft palate closure. Conclusion Infant orthopedics with the aim of improving feeding and consequent nutritional status in infants with unilateral cleft lip and palate can be abandoned.

scholarly journals Cárie Dentária em Indivíduos com Fissuras Labiopalatinas: Revisão de Literatura

UNICIÊNCIAS ◽  
2021 ◽  
Vol 24 (1) ◽  
pp. 112-117
Author(s):  
Andreza Maria Fábio Aranha ◽  
Amanda Alves de Oliveira ◽  
Alexandre Meireles Borba ◽  
Luiz Evaristo Ricci Volpato
Keyword(s):  
Oral Health ◽  
Dental Caries ◽  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Public Health Practice ◽  
Well Being ◽  
Individualized Approach ◽  
Genetic And Environmental Factors ◽  
Isolated Cleft Palate

As fissuras labiopalatinas (FLP) são as malformações congênitas mais comuns da região craniofacial e apresentam diferentes fenótipos e características clínicas, que diferem entre si de acordo com as estruturas anatômicas envolvidas: fissura de lábio, fissura de lábio e palato e fissura de palato isolada. A etiologia das FLP é multifatorial e inclui fatores genéticos e ambientais. O objetivo do presente estudo foi investigar o papel das fissuras labiopalatinas na prevalência de cárie dentária por meio de uma revisão na literatura. O defeito anatômico que envolve o rebordo alveolar e/ou o palato pode resultar em agenesias dentárias, dentes supranumerários, anomalias de forma e estrutura, bem como atresia maxilar, mordidas cruzadas posteriores e apinhamentos dentários. Também, a presença da FLP pode resultar aos indivíduos problemas durante alimentação, pronúncia de alguns fonemas, audição e integração social, o que poderia afetar a qualidade de vida do indivíduo e da dinâmica familiar. Quando a saúde bucal de crianças e adolescentes com FLP foi investigada, maior retenção do biofilme microbiano nas superfícies dentárias, de inflamação gengival e maior ocorrência de cárie dentária foram observados. Para um diagnóstico e tratamento adequados, é fundamental uma abordagem multidisciplinar, individualizada, para orientação e planejamento do tratamento dos indivíduos com a malformação, desde o nascimento até a fase adulta. O conhecimento dos efeitos da FLP na saúde bucal e no bem-estar dos indivíduos e das famílias afetadas é fundamental para mudanças nas políticas públicas das práticas de saúde e redução da sobrecarga da presença da malformação congênita.   Palavras-chave: Cárie Dentária. Fenda Labial. Fissura Palatina. Saúde Bucal   Abstract Cleft lip and palate (CLP) are the most common congenital malformations of the craniofacial region and they present different phenotypes and clinical characteristics, which differ according to the anatomical structures involved: cleft lip, cleft lip and palate and isolated cleft palate. The etiology of CLP is multifactorial and includes genetic and environmental factors. The aim of this study was to investigate the role of cleft lip and palate in the prevalence of dental caries through a literature review. The anatomical defect involving the alveolar ridge and / or the palate can result in dental agenesis, supernumerary teeth, anomalies in shape and structure, as well as maxillary atresia, posterior cross bites and dental crowding. Also, the presence of CLP can result in problems for individuals during feeding, pronunciation of some phonemes, hearing and social integration, which could affect the individual's quality of life and family dynamics. When the oral health of children and adolescents with CLP was investigated, greater retention of microbial biofilm on dental surfaces, gingival inflammation and the occurrence of dental caries were observed. For an adequate diagnosis and treatment, a multidisciplinary and individualized approach is essential to guide and plan the treatment of individuals with the malformation, from birth to adulthood. The knowledge of the effects of FLP on oral health and on the well-being of affected individuals and families is fundamental to changes in public health practice policies and to reduce the burden of the presence of the congenital malformation.   Keywords:  Cleft Lip. Cleft Palate. Dental Caries. Oral Health.

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