Displaying publications 1 - 20 of 136 in total

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  1. Gunasegran R
    Family Physician, 1992;4:10-12.
    Matched MeSH terms: Cleft Lip; Lip
  2. Irfan M, Nik Azrizie M, Suzina SAH
    Malays Fam Physician, 2014;9(2):64.
    PMID: 25893070
    Matched MeSH terms: Lip Diseases*
  3. Arshad AR
    Cleft Palate Craniofac J, 1995 Mar;32(2):167-9.
    PMID: 7748879
    Midline cleft of the lower lip is defined as a midline vertical cleft of the soft tissue of the lower lip. It may present with a midline cleft of the mandible. It may also be accompanied by other congenital anomalies such as a cleft tongue, ankyloglossia, a heart lesion, and absence of the hyoid bone. The etiologic cause is thought to be a failure of mesodermal penetration into the midline structures of the first branchial arch. This case report is on a female child who presented with an incomplete midline cleft of the soft tissue of the lower lip. It was surgically corrected with a vertical wedge excision and primary closure.
    Matched MeSH terms: Lip/abnormalities*; Lip/pathology; Lip/surgery
  4. Stonehouse-Smith D, Rahman ANAA, Mooney J, Bellardie H
    Cleft Palate Craniofac J, 2022 01;59(1):79-85.
    PMID: 33757373 DOI: 10.1177/1055665621996116
    AIM: To assess occlusal outcomes of orthodontic treatment for patients with complete cleft lip and palate.

    DESIGN: Retrospective assessment using the Peer Assessment Rating (PAR) index.

    SETTING: Consecutive patients treated by one consultant orthodontist at a tertiary care cleft center.

    PARTICIPANTS: One hundred twenty-seven patients with either complete unilateral cleft lip and palate (UCLP) or bilateral cleft lip and palate (BCLP) consecutively treated with fixed appliances.

    INTERVENTION: Fixed orthodontic appliance treatment and orthognathic surgery when required.

    OUTCOMES: The PAR index assessment was carried out by a calibrated-independent assessor. Treatment duration, the number of patient visits, and data on dental anomalies were drawn from patient records and radiographs.

    RESULTS: One hundred two patients' study models were assessed after exclusions. Mean start PAR score for UCLP (n = 71) was 43.9 (95% CI, 41.2-46.6, SD 11.5), with a mean score reduction of 84.3% (95% CI, 81.9-86.7, SD 10.1). The UCLP mean treatment time was 23.7 months with 20.1 appointments. Mean start PAR score for BCLP (n = 31) was 43.4 (95% CI, 39.2-47.6, SD 11.4), with a mean score reduction of 80.9% (95% CI, 76.3-85.5, SD 12.5). The BCLP mean treatment time was 27.8 months with 20.5 appointments.

    CONCLUSION: These results compare well with other outcome reports, including those for patients without a cleft, and reflect the standard of care provided by an experienced cleft orthodontist. As with high-volume surgeons, orthodontic treatment for this high need group is favorable when provided by a high-volume orthodontist. These findings may be used for comparative audit with similar units providing cleft care.

    Matched MeSH terms: Lip
  5. Kanneppady SS, Kanneppady SK, Chaubal T, Bapat R, Pandurangappa R, Oo AM, et al.
    Am J Med, 2019 04;132(4):e538-e539.
    PMID: 30503886 DOI: 10.1016/j.amjmed.2018.11.019
    Matched MeSH terms: Lip Neoplasms/diagnosis*
  6. ROSLINA R., ZAINUL AHMAD R., ZILFALIL BA, WAN AZMAN WS, AHMAD SUKARI H, SAIDI J.
    MyJurnal
    Orofacial clefts are one of the most common congenital malformations among newborns. The two main types of oral clefts are cleft lip with or without cleft (CLP) and cleft palate alone (CP). Cleft is an abnormal ssure in an anatomical structure that is normally fused. Cleft lip is the congenital failure of the maxillary and medial nasal processes to fuse, forming a ssure in the lip. Cleft palate is the congenital failure of the palate to fuse properly, forming a ssure in the roof of the mouth (Mossey, 2009).clefts are one of the most common congenital malformations among newborns. The two main types of oral clefts are cleft lip with or without cleft (CLP) and cleft palate alone (CP). Cleft is an abnormal ssure in an anatomical structure that is normally fused. Cleft lip is the congenital failure of the maxillary and medial nasal processes to fuse, forming a ssure in the lip. Cleft palate is the congenital failure of the palate to fuse properly, forming a ssure in the roof of the mouth (Mossey, 2009).
    Matched MeSH terms: Cleft Lip; Lip
  7. Yusof MS, Mohd Ibrahim H
    Med J Malaysia, 2023 Mar;78(2):250-258.
    PMID: 36988538
    INTRODUCTION: Cleft lip and palate (CL/P) are among the most common congenital abnormalities. The purpose of the present study was to review the literature relating to the quality of life (QoL) in young patients with cleft lip and/or palate (CL/P) and to identify the specific aspect of QoL in young patients with CL/P that is mostly affected. Other associated variables within studies that may have an impact on QoL were also identified.

    MATERIALS AND METHODS: Systematic searches of PubMed, Scopus and Web of Science databases were conducted. Independent reviewers screened the title, abstract and full texts according to predetermined inclusion and exclusion criteria. Articles published in English from January 2012 to March 2022 reporting the QoL of non-syndromic young patients aged 7-18 years with CL/P were included. Review articles and articles reporting the psychological adjustment of parents or other family members with CL/P were excluded.

    RESULTS: 975 publications were identified, of which 20 studies met our inclusion criteria. The majority of studies reported that the CL/P condition has a negative impact on the QoL. Psychological health, functional well-being, socialemotional well-being and school environment are domains that are affected. Compared with typically developing young patients, those with CL/P had lower QoL scores even though QoL was assessed using different instruments across studies. The impact of CL/P on overall QoL scores varied by age but not gender or cleft type.

    CONCLUSION: Our reviews had shown the presence of CL/P negatively affects the QoL of young patients. Psychological health is the most affected QoL domain. Understanding the impacted domain will help in planning and delivering better health care for individuals with CL/P and reducing the stigma commonly associated with CL/P. Future studies should target intervention on psychological health and consider resilience factors towards positive adjustment.

    Matched MeSH terms: Cleft Lip*
  8. Goldstein MH
    Plast Reconstr Surg, 1990 Mar;85(3):446-52.
    PMID: 2304997
    These cases illustrate a new concept in lip repair. This approach recognizes the great inherent elasticity of the oral cavity and takes advantage of the florid blood supply of the region. Recent laboratory studies of Taylor et al., as well as the works of Manchot and Salmon, are combined with anthropologic observations of tribal customs to formulate another way of looking at lip reconstruction. Triangularization of surgical defects, lip switching, and mobilization of distant flaps are avoided by taking advantage of stretched local tissues. Preoperative expansion is discussed as a future option.
    Matched MeSH terms: Lip/physiology; Lip/surgery*; Lip Neoplasms/pathology; Lip Neoplasms/surgery
  9. Chean KY
    Aust Fam Physician, 2014 Jul;43(7):443-4.
    PMID: 25006604
    Matched MeSH terms: Lip/pathology*; Lip Diseases/diagnosis*; Lip Diseases/etiology
  10. Sivaloganathan V
    Plast Reconstr Surg, 1972 Feb;49(2):176-9.
    PMID: 5059332
    Matched MeSH terms: Cleft Lip/complications; Cleft Lip/genetics; Cleft Lip/epidemiology*; Cleft Lip/surgery; Cleft Lip/therapy
  11. Khan R, H Ya H, Pao W, Majid MAA, Ahmed T, Ahmad A, et al.
    Materials (Basel), 2020 Oct 16;13(20).
    PMID: 33081078 DOI: 10.3390/ma13204601
    Erosion-corrosion of elbow configurations has recently been a momentous concern in hydrocarbon processing and transportation industries. The carbon steel 90° elbows are susceptible to the erosion-corrosion during the multiphase flow, peculiarly for erosive slug flows. This paper studies the erosion-corrosion performance of 90° elbows at slug flow conditions for impact with 2, 5, and 10 wt.% sand fines concentrations on AISI 1018 carbon steel exploiting quantitative and qualitative analyses. The worn surface analyses were effectuated by using laser confocal and scanning electron microscopy. The experiment was conducted under air and water slug flow containing sand fines of 50 µm average size circulated in the closed flow loop. The results manifest that with the increase of concentration level, the erosion-corrosion magnitude increases remarkably. Sand fines instigate the development of perforation sites in the form of circular, elongated, and coalescence pits at the elbow downstream and the corrosion attack is much more obvious with the increase of sand fines concentration. Another congruent finding is that cutting and pitting corrosion as the primitive causes of material degradation, the 10 wt.% sand fines concentration in carrier phase increases the erosion-corrosion rate of carbon steel up to 93% relative to the 2 wt.% sand fines concentration in slug flow.
    Matched MeSH terms: Cleft Lip; Lip
  12. Tegginamani AS, Hs V, Wanjari SG, Dubey G
    J Coll Physicians Surg Pak, 2019 Aug;29(8):796.
    PMID: 31358112 DOI: 10.29271/jcpsp.2019.08.796
    Matched MeSH terms: Lip Neoplasms/diagnosis*
  13. El-Ashmawi NA, ElKordy SA, Salah Fayed MM, El-Beialy A, Attia KH
    Cleft Palate Craniofac J, 2019 04;56(4):438-453.
    PMID: 30052473 DOI: 10.1177/1055665618788421
    OBJECTIVE: The aim of the systematic review is to evaluate the effects of gingivoperiosteoplasty (GPP) on alveolar bone quality and facial growth in patients with cleft lip and palate (CLP).

    SEARCH METHODS: Electronic and manual search was done up to October 2017.

    ELIGIBILITY CRITERIA: Clinical and observational studies that compared GPP to control; patients without GPP evaluated either before or after the age for secondary bone graft (SBG).

    DATA COLLECTION AND ANALYSIS: Studies selection was done by 2 authors independently. Risk ratio and mean difference with 95% confidence intervals (CIs) were calculated using random-effects models.

    RESULTS: Thirteen articles were included in the review. All studies were at high risk of bias. Poorer alveolar bone quality was found in the GPP group compared to the SBG group. The pooled data showed a statistically significant increase in the incidence of Bergland type III in the GPP group compared to SBG (risk ratio: 11.51, 95% CI: 3.39-35.15). As for facial growth, GPP group resulted in a more retruded maxillary position (as indicated by "Sella-Nasion-Subspinale" angle [SNA value]) compared to control group by -1.36 (CI: -4.21 to 1.49) and -1.66 (CI: -2.48 to -0.84) when evaluated at 5 and 10 years, respectively. The protocol for presurgical infant orthopedics used in conjunction with the GPP procedure might have affected the results of the alveolar bone and facial growth outcomes.

    CONCLUSIONS: Definitive conclusions about the effectiveness of GPP cannot be drawn. Very weak evidence indicated that GPP might not be an efficient method for alveolar bone reconstruction for patients with unilateral and bilateral CLP. Gingivoperiosteoplasty surgery could lead to maxillary growth inhibition in patients with CLP.

    Matched MeSH terms: Cleft Lip*
  14. Alammar A, Heshmeh O, Mounajjed R, Goodson M, Hamadah O
    J Esthet Restor Dent, 2018 11;30(6):523-531.
    PMID: 30412347 DOI: 10.1111/jerd.12433
    AIM: The aim of this study was to evaluate and compare conventional and modified lip repositioning surgical techniques used for management of gummy smile involving hyperactive lip elevator muscles.

    METHODS AND MATERIALS: A prospective study was conducted between April 2016 and May 2017. Twenty two adult patients aged 18-38 years with gummy smile ranging from 4 to 6 mm because of soft tissue disorders were included in the study. All patients were treated in the oral and maxillofacial department at Damascus University. The sample was divided into two groups of 11 patients. The first group was treated by the conventional standard technique, and the second group treated by a modified study technique. The amount of gingival display in full smile was evaluated in both groups following each intervention.

    RESULTS: Both groups exhibited a statistically significant reduction in the measurement of gummy smile at month 1 and 6 postoperatively (P  .05). The recent study showed a significant difference in gingival display between 3 and 6 months postoperatively in group 1, but no significant difference in group 2.

    CONCLUSION: This study showed that the modified technique utilized in treating gummy smile has less relapse after surgery, shows excellent cosmesis and compared to the conventional technique, greater sustainability.

    CLINICAL SIGNIFICANCE: The recent increase in demand for an esthetic smile has led to the development a modification of conventional lip repositioning for correcting gummy smile by myotomy of lip elevator muscles. This modified technique offers less relapse and greater stability post-operatively than the conventional technique.

    Matched MeSH terms: Lip*; Smiling
  15. Solhan Yahya, Afidah Abdul Rahim, Affaizza Mohd Shah, Rohana Adnan
    Anticorrosion potential of mangrove tannins on aluminium alloys AA6061 in NaCl solution has been studied using potentiodynamic polarisation method and scanning electron microscopy (SEM). The study was carried out in different pH of corrosive medium in the absence and presence of various concentrations of tannin. The corrosion inhibition behaviour of the mangrove tannin on AA6061 aluminium alloy corrosion was found to be dependant on the pH of NaCl solution. Our results showed that the inhibition efficiency increased with increasing tannins concentration in chloride solution at pH 6. Treatment of aluminium alloy 6061 with all concentrations of mangrove tannins reduced the current density, thus decreased the corrosion rate. Tannins behaved as mixed inhibitors at pH 6 and reduction in current density predominantly affected in cathodic reaction. Meanwhile, at pH 12, addition of tannins shifted the corrosion potential to more cathodic potentials and a passivating effect was observed in anodic potentials. SEM studies have shown that the addition of tannins in chloride solution at pH 12 reduced the surface degradation and the formation of pits.
    Matched MeSH terms: Cleft Lip; Lip
  16. Wong LS, Lu TC, Chen PK
    Int J Oral Maxillofac Surg, 2019 Oct;48(10):1313-1316.
    PMID: 30898431 DOI: 10.1016/j.ijom.2019.02.021
    During primary cleft lip repair, a small triangular flap of about 2mm is sometimes required to achieve better symmetry of Cupid's bow. The aim of this study was to evaluate the symmetry of Cupid's bow, with and without the use of a small triangular skin flap (STSF). Forty-five children who underwent the repair of unilateral cleft lip between January 1999 and December 2000 were recruited. Twenty children had a STSF included in the repair (STSF group) an d 25 children underwent the same repair without the STSF (NSTSF group). Vermillion height was measured on the cleft and non-cleft sides using reference points. The t-test was used to compare the vermillion height ratio between the two groups. The mean age at surgery was 4±1.3months in the STSF group and 4.3±0.6years in the NSTSF group. There was no significant difference in vermillion height ratio at 5 years of age between the patients in the two groups. Thus, there is no difference in vermillion height ratio with or without a STSF in cleft lip repair. The use of a small triangular skin flap needs to be assessed carefully, as it will create an unsightly scar over the philtrum area.
    Matched MeSH terms: Cleft Lip*
  17. Hussin I, Halim AS, Ibrahim MI, Markos ZO, Effendie ESAB
    Cleft Palate Craniofac J, 2022 02;59(2):209-215.
    PMID: 33813904 DOI: 10.1177/10556656211003797
    OBJECTIVE: To identify the cultural beliefs about the causes of cleft among parents of patients with nonsyndromic cleft lip and/or palate in a multiethnic society in Malaysia and the difficulties encountered in receiving cleft treatment.

    DESIGN: A descriptive cross-sectional multicenter study based on a study questionnaire was conducted of parents of patients with cleft lip and/or palate.

    SETTING: Three centers providing cleft care from different regions in Malaysia: the national capital of Kuala Lumpur, east coast of peninsular Malaysia, and East Malaysia on the island of Borneo.

    PARTICIPANTS: Parents/primary caregivers of patients with cleft lip and/or palate.

    RESULTS: There were 295 respondents from different ethnic groups: Malays (58.3%), indigenous Sabah (30.5%), Chinese (7.1%), Indian (2.4%), and indigenous Peninsular Malaysia and Sarawak (1.7%). Malay participants reported that attributing causes of cleft to God's will, superstitious beliefs that the child's father went fishing when the mother was pregnant or inheritance. Sabahans parents reported that clefts are caused by maternal antenatal trauma, fruit picking, or carpentry. The Chinese attribute clefts to cleaning house drains, sewing, or using scissors. Cultural background was reported by 98.3% of participants to pose no barrier in cleft treatment. Those from lower socioeconomic and educational backgrounds were more likely to encounter difficulties while receiving treatment, which included financial constraints and transportation barriers.

    CONCLUSION: There is a wide range of cultural beliefs in the multiethnic society of Malaysia. These beliefs do not prevent treatment for children with cleft. However, they face challenges while receiving cleft treatment, particularly financial constraints and transportation barriers. Such barriers are more likely experienced by parents from lower income and lower education backgrounds.

    Matched MeSH terms: Cleft Lip*
  18. Chu CS, Marizan Nor M, Mohamed AM, Mohd Hadi Pritam H
    BMC Oral Health, 2023 Nov 27;23(1):931.
    PMID: 38012634 DOI: 10.1186/s12903-023-03684-7
    BACKGROUND: This study aims to determine the hard and soft tissue shape variation and its changes in Class II division 1 malocclusion before and after orthodontic treatment using Geometric Morphometric Analysis.

    METHODS: This retrospective study included 141 pre-treatment and near-end treatment lateral cephalometric radiographs of Class II division 1 malocclusion patients aged 16-40 years with a skeletal II pattern (ANB > 4o). 32 landmarks in Cartesian coordinates were created and identified using MorphoJ software to establish a shape analysis.

    RESULTS: The vertical dimensions (hypodivergent to hyperdivergent facial profiles) showed the largest variation in the general shape of hard and soft tissue, followed by the anteroposterior dimensions (mild to severe skeletal II patterns). Variations of lip shape (long to short), lip protuberance (everted to inverted), and nasolabial angle (obtuse to acute) were present. Orthodontic treatment affected the shape of the hard and soft tissue significantly (p lip thickness (1.5 mm), and a reduction in lower lip thickness (0.7 mm) (p 

    Matched MeSH terms: Lip/anatomy & histology
  19. Salahshourifar I, Halim AS, Sulaiman WA, Ariffin R, Naili Muhamad Nor N, Zilfalil BA
    Cytogenet Genome Res, 2011;134(2):83-7.
    PMID: 21447942 DOI: 10.1159/000325541
    Microdeletion of the Van der Woude syndrome (VWS) critical region is a relatively rare event, and only a few cases have been reported in the medical literature. The extent of the deletion and the genotype-phenotype correlation are 2 crucial issues.
    Matched MeSH terms: Cleft Lip/genetics; Lip/abnormalities
  20. Royan SJ
    J Oral Maxillofac Surg, 2010 Apr;68(4):901-3.
    PMID: 19926381 DOI: 10.1016/j.joms.2009.02.011
    Matched MeSH terms: Lip Diseases/etiology*; Lip Diseases/prevention & control; Lip Diseases/surgery
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