상악 전치부에 발생한 함치성 낭종의 임상적 특징과 치료에 대한 후향적 연구
Retrospective Study of Characteristics and Treatment of Dentigerous Cysts Involving the Maxillary Anterior Tooth
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초록
본 연구는 상악 전치부에 이환된 함치성 낭종의 다수의 증례 분석을 통해 임상적 특징 및 치료 결과에 대해 알아보고자 하였다. 상악 전치부에서 함치성 낭종으로 진단 받은 55명의 환아 중에서 절치부에서 33증례, 견치부에서 22증례를 분석하였다. 그 결과 절치부에서는 남자가 7.2배 더 높았고 종창을 주소로 내원한 경우가 많았으며, 견치부는 여자가 1.7배 더 높았고 정기검진에서 발견된경우가 더 많았다. 이환된 낭의 영향으로 92.7%에서 치아 변위가 관찰되었고 치료는 41증례에서 조대술이, 14증례에서 적출술이 시행되었다. 낭종 처치 후 자발적 맹출은 견치부보다 절치부에서 더 높았다. 하지만 자발적 맹출 이후 절치부에서는 부정교합으로 인해 교정치료가 시행된 경우가 많았다. 본 연구를 통해서 상악 전치부에 발생한 함치성 낭종의 분포 및 특성을 알 수 있었고, 치료 결과를 제공함으로써 향후 치료계획을세우는데 도움이 될 수 있으리라 생각된다.
Abstract
The aim of the present study was to identify the clinical characteristics and treatment outcomes associated with maxillary anterior dentigerous cysts in children. Among 55 patients who had been diagnosed with maxillary anterior dentigerous cysts, 33 patients had cysts located in the incisor region and 22 had cysts located in the canine region. Cysts in the incisor region were 7.2-fold more prevalent in male patients, while cysts in the canine region were 1.75-fold more prevalent in female patients. For cysts in the incisor region, marsupialization was performed in 21 cases and enucleation in 12 cases. In the canine region, marsupialization was performed in 20 cases and enucleation in 2 cases. Spontaneous eruptions of the displaced teeth in the incisor and canine region were 90% and 54.5%, respectively. Among patients which spontaneous eruption occurred, patients with cysts in the incisor region underwent orthodontic treatment more often due to malocclusion. This study is expected to be used as fundamental data for establishing future treatment plans by providing the analyzed results of distribution and characteristics of dentigerous cysts involving the maxillary anterior tooth.
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