6 本の埋伏過剰歯を伴う Cleidocranial dysostosis の 1 例

抄録

A case of six supernumerary teeth impacted in the maxilla and mandible is presented. The patient was a 13-year old female who presented a chief complain of falure in eruption of permanent incisors. The patient showed the clinical characteristics such as, short statures, broad base of nose, ocular hypertelorism, high arched palate, open bite, and failure in eruption of permanent teeth. The characteristic roentgenological findings of the patient were delayed closure of sutures, numerous wormina bone ormation, aplastic clavicle, underdeveloped palanasal sinus, and multiple supernumerary teeth. The above clinical and roentgenological characteristic findings were developed symptom of uncommon congenital disease such as cleidocranial dysostosis.