• Proceedings of The Korean Cleft Lip And Palate Association
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• 1998.06a
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• pp.10-10
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• 1998

• Korean Journal of Cleft Lip And Palate
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• v.3 no.1
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• pp.37-41
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• 2000

• Proceedings of The Korean Cleft Lip And Palate Association
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• 2003.06a
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• pp.10-12
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• 2003

• Proceedings of The Korean Cleft Lip And Palate Association
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• 2002.02a
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• pp.1-9
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• 2002

• Proceedings of The Korean Cleft Lip And Palate Association
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• 2002.02a
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• pp.11-28
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• 2002

• Archives of Craniofacial Surgery
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• v.18 no.4
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• pp.296-296
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• 2017

• Archives of Craniofacial Surgery
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• v.20 no.1
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• pp.1-2
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• 2019

• Korean Journal of Cleft Lip And Palate
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• v.7 no.1
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• pp.25-34
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• 2004

The present study was carried out to investigate the change of the palatal length after palatoplasty in congenital cleft palate. With the data from one hundred and twelve patients with cleft palate who had been treated at the Department of Oral and Maxillofacial Surgery of Chonnam University Hospital over a period of 10 years(April 1995 to April 2004). The epidemiological characteristics, the method of palate repair, the postoperative complications and the extent of palatal lengthening were investigated and analyzed statistically. Incomplete cleft palate occurs more frequently than complete cleft palate. Male were affected 2.1 times more than female in complete cleft palate, and female were affected 1.2 times more than male in incomplete cleft palate. Dorrance method and Wardill V-Y method were frequently used in repair of incomplete cleft palate. Wardill V-Y method, Furlow double opposing Z-plasty, two flap method, and Perko method were widely used in repair of complete cleft palate. The extent of palatal lengthening was greater in the incomplete cleft palate group(5.84 mm) than in the complete cleft palate group(4.71 mm), and in the Furlow double opposing Z-plasty group(5.70 mm) than in the push back palatoplasty group(5.33 mm). But no significant difference was noted. Palatal fistula and wound dehiscence were popular postoperative complications in cleft palate. These results indicate that the extent of palatal lengthening, which contributing to speech function, is a range of 3.5% to 24.0%(average 10.8%) after palatoplasty in cleft palate patients.

• Archives of Plastic Surgery
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• v.44 no.3
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• pp.202-209
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• 2017

Background No consensus exists on the optimal treatment protocol for orofacial clefts or the optimal timing of cleft palate closure. This study investigated factors influencing speech outcomes after two-stage palate repair in adults with a non-syndromal complete unilateral cleft lip and palate (UCLP). Methods This was a retrospective analysis of adult patients with a UCLP who underwent two-stage palate closure and were treated at our tertiary cleft centre. Patients ${\geq}17$ years of age were invited for a final speech assessment. Their medical history was obtained from their medical files, and speech outcomes were assessed by a speech pathologist during the follow-up consultation. Results Forty-eight patients were included in the analysis, with a mean age of 21 years (standard deviation, 3.4 years). Their mean age at the time of hard and soft palate closure was 3 years and 8.0 months, respectively. In 40% of the patients, a pharyngoplasty was performed. On a 5-point intelligibility scale, 84.4% received a score of 1 or 2; meaning that their speech was intelligible. We observed a significant correlation between intelligibility scores and the incidence of articulation errors (P<0.001). In total, 36% showed mild to moderate hypernasality during the speech assessment, and 11%-17% of the patients exhibited increased nasalance scores, assessed through nasometry. Conclusions The present study describes long-term speech outcomes after two-stage palatoplasty with hard palate closure at a mean age of 3 years old. We observed moderate long-term intelligibility scores, a relatively high incidence of persistent hypernasality, and a high pharyngoplasty incidence.

• Journal of Yeungnam Medical Science
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• v.18 no.1
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• pp.112-122
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• 2001

Background: Cleft lip and palate deformity have unknown patterns of maxillofacial growth and development. The maxillofacial growth can be affected either by congenital or environmental factors such as infection and trauma. Surgical repair of cleft lip and palate may interfere the subsequent growth and development of maxillofacial region. The purpose of this study is to evaluate the characteristics of maxillofacial growth patterns in adult cleft lip and palate patients. Materials and Methods: The material for this study consisted of 17 adult male patients with cleft lip and palate. Cephalometric tracing and measurements were done by one investigator. The relationship between 17 cleft lip and palate patients and Korean norms were evaluated statistically. Results: There were statistically differences in Na. perpendicular to point A, SNA angle, effective maxillary length, maxillofacial differencial. Wit's appraisal and upper incisor to point A(p < 0.01). Pogonion to Na. perpendicular also statistically differed(p < 0.05). Other measurements didn't statistically differ. Conclusion: It was evident that in adult cleft lip and palate patients, maxilla was retruded and short. Careful cleft lip and palate repair and treatment are recommended for facilitating normal growth of maxilla.