• Title/Summary/Keyword: cleft lip and

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일측성 구순열 환자에서 3차원 수치사진측량 스캔과 직접계측 방법의 비교 (Comparison of the 3D Digital Photogrammetry and Direct Anthropometry in Unilateral Cleft Lip Patients)

  • 석효현;권근용;백승학;최태현;김석화
    • 대한두개안면성형외과학회지
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    • 제14권1호
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    • pp.11-15
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    • 2013
  • Background: In cleft lip patients, the necessity of a thorough preoperative analysis of facial deformities before reconstruction is unquestioned. The surgical plan of cleft lip patient is based on the information gained from our preoperative anthropometric evaluation. A variety of commercially available three-dimensional (3D) surface imaging systems are currently introduced to us in plastic surgery for these use. However, few studies have been published on the soft tissue morphology of unrepaired cleft infants described by these 3D surface imaging systems. Methods: The purpose of this study is to determine the accuracy of facial anthropometric measurements obtained through digital 3D photogrammetry and to compare with direct anthropometry for measurement in unilateral cleft lip patients. We compared our patients with three measurements of dimension made on both sides: heminasal width, labial height, and transverse lip length. Results: The preoperative measurements were not significantly different in both side of labial height and left side of heminasal width. Statistically significant differences were found on both side of transverse lip length and right side of heminasal width. Although the half of preoperative measurements were significantly different, trends of results showed average results were comparable. Conclusion: This is the first study in Korea to simultaneously compare digital 3D photogrammetry with traditional direct anthropometry in unilateral cleft lip patients. We desire this study could contribute the methodological choice of the many researchers for proper surgical planning in cleft lip reconstruction field.

최근 5년간 시행한 구순열 및 구개열에 대한 고찰 (CLINICAL STUDY OF CLEFT LIP AND CLEFT PALATE FOR 5 YEARS)

  • 이기혁;여환호;김수관;김수민
    • Maxillofacial Plastic and Reconstructive Surgery
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    • 제19권3호
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    • pp.260-264
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    • 1997
  • The congenital deformities of cleft lip and cleft palate have been known to afflict man since prehistoric time. Efforts to correct these abnormities have evolved over the centuries as scientific knowledge has advanced. Although there is no agreement as to when the surgery should be performed, most surgeons adhere to "rule of 10" : the infant must be 10 week old weigh 10 Ibs, have a hemoglobin value 10gm/dl and have a white blood cell count no greater than 10 $thousands/mm^3$. Consensus favors performing initial palatal surgery in the child when he is between 18 and 24 months old. The timing of cleft alveolus surgery is usually between 10 and 11 years old. In the period from 1992 to 1996, 38 patients with cleft lip and cleft palate treated at the department of oral and maxillofacial surgery, Chosun university, dental hospital were analysed clinically. The obtained results were as follows. 1. The ratio of male to female was 1.92 : 1 (25/23) 2. The ratio of cleft lip, cleft palate and cleft lip & palate was 1.5 : 1 : 2.5 (12/8/18) 3. The ratio of unilateral to bilateral cleft lip was 5 : 1 (25/5) 4. The ratio of left to right side in unilateral cleft lip was 1.5 : 1 (15/10)

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외국인에서 발생한 심각한 이차 입술갈림코변형에 대한 한 단계 수술 (One Stage Correction of the Severe Secondary Cleft Lip Nasal Deformities in Foreigners)

  • 김석권;김주찬;박수성;이근철
    • 대한두개안면성형외과학회지
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    • 제12권2호
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    • pp.102-106
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    • 2011
  • Purpose: It is accepted universally that correction of the cleft lip nasal deformity requires multiple stages of surgery. Following primary lip repair in infancy or early childhood, secondary surgery to improve the deformity of the lip and nose is frequently necessary. A suitable surgical procedure to correct the accompanying deformity, such as cleft palate and alveolus, must be carried out at an appropriate age. In developing countries, it is common for patients with cleft lip nasal deformity to present severe secondary deformities in adolescence, because of poor follow-up and inappropriate surgery. Methods: The first patient was a 12 year old Mongolian boy. He presented prominent lip scar, short lip, wide columella, asymmetric nostril, palatal fistula, cleft alveolus, and velopharyngeal incompetence. He underwent cheilorhinoplasty, transpositional flap, alveoloplasty by iliac bone graft, and sphincter pharyngoplasty. On follow-up, a bilateral maxillary hypoplasia and a class III malocclusion developed. He underwent LeFort I osteotomy and maxillary advancement at the age of 16 years. The second patient was an 18 year old Eastern Russian girl. She presented with a deviated nose, right alar base depression, short lip, protrusion on vermilion, large palatal fistula, and severe VPI due to short palate. She underwent the combined procedure of cheilorhinoplasty, corrective rhinoplasty, tongue flap for palatal fistula, and superiorly based pharyngeal flap. And the tongue flap was detached at postoperative 3 weeks. Results: The overall results have been extremely pleasing and satisfactory to patients. There were no postoperative complications. Conclusion: We discovered the one stage operation for radical correction was sufficient procedure to provide excellent clinical outcomes in patients with severe cleft lip nose deformity.

강원도민 토진환자 27명의 무료진료보고 (REPORT OF 27 CASES OF CLEFT LIPS AND PALATES IN KANG WON DO PEOPLE)

  • 남일우;변용성;황영무;명노철;조병욱
    • 대한치과의사협회지
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    • 제9권9호
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    • pp.557-560
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    • 1971
  • The authors had treated 27 cleft lip and cleft palate patients including 16 male patients and 11 female patients. There were 17 cases of unilateral cleft lip patients, 4 cases of bilateral cleft lip patients, and 6 cases with cleft lip and cleft palate patients. We had accomplished that the surgical plastic closures of cleft lips and cleft palates had been performed by using of Millard's, Hagedorn's, Meyer's, LeMesurier's, Wunderer's, Lindemann's methods and Veau's Method with Z-plasty.

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Midline cleft of the upper lip associated with a microform unilateral cleft and a proboscis-like structure: a case report

  • Adekunle Moses Adetayo;Olukayode Adebola Yusuf;Chika Precious Ibeh;Eyinnaya Ukaegbu;Fadekemi Oginni;Modupe Olusola Adetayo
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • 제49권4호
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    • pp.223-227
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    • 2023
  • A midline or median cleft lip is rare, and a midline cleft associated with a unilateral cleft and a proboscis-like structure is rarer still. We present a case managed at our center in which a 5-year-old male had a median cleft of the upper lip with an associated 'proboscis' and a microform unilateral cleft lip.

Formation of Cupid's Bow and Vermilion Tubercle using Inferior-Based Lip Skin Flap in a Secondary Bilateral Cleft Lip Deformity

  • Cho, Byung Chae
    • 대한두개안면성형외과학회지
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    • 제11권1호
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    • pp.19-22
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    • 2010
  • The author presents a new method for the formation of Cupid's bow and the vermilion tubercle by using the inferior-based lip skin flap in a secondary bilateral cleft lip deformity. The length of the flap includes the entire length of the previous upper lip scar. Both skin flaps are elevated and turned down toward the central part of the vermilion. The distant portion of the turned-down skin flaps are deepithelialized and trimmed according to the new shape of Cupid's bow. The deepithelialized portions of both flaps are buried under the central vermilion mucosa in order to create the vermilion tubercle. The advantages of the proposed procedure are; provision of a more natural shape of Cupid's bow, the lip length is increased, and the vermilion tubercle can be reconstructed at the same time. Therefore, this technique is best suited for a case of a bilateral absence of Cupid's bow combined with a short lip in a sufficient upper lip of a bilateral cleft lip deformity. The proposed procedure, however, should be avoided in the tight upper lip because of a great deal of tension on the donor.

편측성 구순열 환아의 안모 계측 연구 (Anthropometric Analysis of Unilateral Cleft Lip Patient)

  • 고광무;임대호;백진아;고승오;신효근
    • Maxillofacial Plastic and Reconstructive Surgery
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    • 제33권5호
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    • pp.392-400
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    • 2011
  • Purpose: Cleft lip and palate is one of the most frequent hereditary deformities of the maxillofacial region which can arise in facial and jaw abnormalities as well as malocclusion and speech problems. In particular, unilateral cleft lip and palate is characterized by midface deformity resulting in maxillary anterior nasal septal deviation and nasal deformity. The aim of this study is to analyze the facial deformity of untreated unilateral cleft lip patients for contribution to primary cheiloplasty. Methods: Thirty-three patients with unilateral cleft lip and palate were impressioned before operation and facial casts were made. The casts were classified into complete cleft lip and incomplete cleft lip groups and each group were classified into affected side and normal side. Anthropometric reference points and lines were setted up and analysis between points and lines were made. Results and Conclusion: The obtained results were as follows: 1. The intercanthal width had no significant difference between the incomplete and complete cleft lip groups. 2. Cleft width and alar base width were greater in the complete group, and nasal tip protrusion was greater in the incomplete group. 3. Involved alar width and nostril width were greater in the complete group and in both complete and incomplete groups, involved alar width and nostril width were greater than the non-involved side. 4. The lateral deviation of the subnasale was greater in the complete group in both involved and non-involved sides. 5. The nasal laterale was placed inferiorly in both cleft groups. 6. The subnasale was deviated to the non-involved side in both cleft groups. 7. The nose tip was deviated to the non-involved side in both cleft groups and had greater lateral deviation in the complete cleft group. 8. The midpoint of cupid's bow had no vertical difference between complete and incomplete groups, but had a greater lateral deviation in the complete group. 9. In the complete cleft group, correlation between differences in cleft width and nostril width and columella height difference were obtained.

Modified Abbé flap for reconstruction of Cupid's bow and vermilion tubercle in secondary cleft lip deformity

  • Lee, Jun Won;Lee, Seong Joo;Suh, In Suck;Lee, Chong Kun
    • 대한두개안면성형외과학회지
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    • 제19권1호
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    • pp.13-19
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    • 2018
  • Background: $Abb{\acute{e}}$ flap technique is one of the most challenging operations to correct horizontal deficiencies in secondary cleft lip deformity. Since its first introduction, the operative method was dynamically modified from simple variation to complete conceptual change, but conventional $Abb{\acute{e}}$ flap has many drawbacks in esthetic and functional aspect. Our purpose was reconstructing the symmetry of Cupid's bow and central vermilion tubercle with minimal sequalae. Methods: From 2008 to 2016, this technique was applied to 16 secondary cleft lip patients who had total or more than 60% of unilateral deficiency of Cupid's bow and central lip or tubercle pouting deficiency. A quadrangular-shaped flap was transferred from vermilion including skin and white line of central or contralateral lower lip. Pedicle division and insetting were made at 9 (unilateral) or 10 (bilateral) days after transfer. Secondary lip revision was done with open rhinoplasty after wound maturation. Results: Overall satisfaction was high with modified technique. Scar was minimally noticeable on both upper and lower lip especially. Balanced Cupid's bow and symmetric vermilion tubercle were made with relatively small size of flap compared to conventional $Abb{\acute{e}}$ flap. An accompanying benefit was reduced ectropion of lower lip, which made balanced upper and lower lip protrusion with more favorable profile. Conclusion: A new modified $Abb{\acute{e}}$ flap technique showed great satisfaction. It is worth considering in secondary cleft lip patient who has central lip shortage and asymmetry of upper lip vermilion border line. Our technique is one of the substitutes for correction of horizontal and central lip deficiency with asymmetric Cupid's bow.

최근 11년간 서울대학교병원 교정과에 내원한 순구개열 환자의 내원 현황에 관한 연구(1988.3 - 1999.2) (The study on the cleft lip and/or palate patients who visited Dept. of Orthodontics, Seoul National University Dental Hospital during last 11 years (1988.3-1999.2))

  • 양원식;백승학
    • 대한치과교정학회지
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    • 제29권4호
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    • pp.467-481
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    • 1999
  • 순구개열은 악안면 선천성 기형 중에서 발생율이 가장 높으며, 여러 선학들의 조사연구에 의하면 순구개열의 발생빈도가 증가하는 것으로 알려져 있다. 따라서 순구개열 환자의 치료에서 중요한 부분을 담당하는 교정과의 순구개열환자의 내원동향에 관한 역학조사가 필요하다고 생각된다. 이에 저자들은 서울대학교병원 교정과에 내원한 순구개열 교정환자들의 연도별, 종류별, 성별, 연령별, Angle씨 부정교합군별 분포에 따른 역학적 특성과 국내병원에서의 수술시기 등의 치료현황에 대한 임상자료 등을 파악하고, 이를 순구개열 환자의 교정 진단 및 치료계획 수립에 중요한 기초자료로 사용하기 위하여 본 연구를 시행하였다. 1988년 3월 1일부터 1999년 2월 28일까지 서울대학교병원 교정과에 내원한 순구개열 환자(총 250명)와 그 부모들을 대상으로 한 초진시의 문진, 시진을 통하여 기록한 교정 chart및 cleft chart내용, X-tay film과 모형을 대상으로 조사를 시행하여 다음과 같은 결론을 얻었다. 1. 본 병원 교정과에 내원한 순구개열 환자의 수는 1988년부터 1990년까지 증가한 후 1992년까지 감소추세를 보였고, 1993년부터 1996년까지 비교적 일정한 추세를 보이다가 1997년 이후 현저한 증가 추세를 보였다. 2. 내원한 환자를 순구개열의 종류에 따라 조사한 결과 구순열:구순치조열:구개열:구순구개열이 7.6:19.2:9.6:63.6의 비율을 보였다. 편측 대 양측의 발생빈도는 구순열은 79:21, 구순치조열은 77:23,구순구개열은 75.5:24.5으로서 편측의 발생빈도가 양측에 비해서 높았다. 그리고 편측성에서 좌, 우측간의 발생빈도는 구순열이 53.3:46.7, 구순치조열이 59.5:40.5, 구순구개열이 59.2:40.8 으로서 좌측의 발생빈도가 우측에 비해서 높았다. 3. 순구개열의 남:여 발생빈도는 구순열은 57.9:42.1, 구순치조열은 68.8:31.2, 구순구개열은 76.1:23.9 로서 남자의 발생빈도가 여자에 비해서 높았다. 그러나 구개열에서는 41.7:58.3으로서 여자의 발생빈도가 남자에 비해서 높게 나타났다. 4. 내원 환자를 연령군 별로 조사한 결과 7-12세 군이 $52\%$로서 압도적으로 많았고, 0-6세 군 ($20.4\%$), 13-18세 군($17.2\%$), 18세 이상 군 ($10.4\%$)의 순이었다. 5. 구순열의 봉합수술시기로는 0-3개월 군이 $60.3\%$로서 가장 많았고, 4-6개월 군이 $17.9\%$로 두 번째였다. 6. 구개열의 봉합수술시기로는 1-2세군이 $31.7\%$로 가장 많았고, 0-1세군은 $25.6\%$, 2-3세군이 $12.1\%$였다. 구개 및 상악 성장이 어느 정도 이루어진 5세 이상 군은 $11.6\%$를 차지하였다.7. 구순 반흔 제거수술시기로는 4-6세군 ($27.5\%$), 6-8세군 ($19.6\%$), 2-4세군 ($13.7\%$)이 $60\%$이상을 차지하여 초등학교 취학 전에 구순의 반흔을 제거하려 함을 알 수 있었다. 8. 비변형 교정수술시기로는 0-2세군 ($7.1\%$), 2-4세군 ($14.3\%$), 4-6세군 ($21.4\%$), 6-8세군 ($14.3\%$)으로 초등학교 취학이전이 $57.1\%$로서 최근의 조기 치료경향을 반영하는 것으로 보인다. 9. 인두피판술은 평균 6세에 시행되었으며, 수술 시행 시기별의 차이를 보이지 않고 고른 분포를 보였다. 10. 내원한 환자를 순구개열 종류와 Angle씨 분류법에 의해 조사한 결과, 구순열군은 I급이 가장 많았고 III, II 급의 순이었으며, 구순치조열, 구개열, 구순구개열군은 III급이 가장 많았고, I, II 급의 순이었다. 그리고 III급의 발생빈도의 비율차이는 구순치조열은 $61.7\%$, 구개열은 $73.9\%$, 구순구개열군에서 $79.3\%$로서 구순구개열에서 압도적으로 III급의 발생빈도가 높게 나타났다. 11. 모든 연령군에서 III급 부정교합의 빈도가 가장 많아서($72.7\%$) 전치부의 반대교합이 주된 내원 동기가 됨을 간접적으로 알 수 있었다.

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