著者

山田 英彦 佐藤 昭弘 保刈 成志 井上 浩 井上 信行 石井 憲一 高橋 伸年 奥村 泰彦 中浜 久則

雑誌

歯科放射線 (ISSN:03899705)

巻号頁・発行日

vol.39, 1999-10-01

著者

Rosalia Contreras Bulnes Angel Francisco Carranza Duran 巣瀬 賢一 鈴木 昭 時田 幸子 奥村 泰彦 五嶋 秀男

出版者

一般財団法人 日本小児歯科学会

雑誌

小児歯科学雑誌 (ISSN:05831199)

巻号頁・発行日

vol.32, no.2, pp.413, 1994 (Released:2013-01-18)

著者

重松 久夫 加賀谷 雅之 浜尾 綾 田中 綾 鈴木 正二 坂下 英明 奥村 泰彦

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.49, no.2, pp.57-61, 2000-03-10 (Released:2011-09-07)

参考文献数

17

被引用文献数

2

---

This article describes the incidence of mineralization in the stylohyoid ligament complex (SLC) in a sample of the patient population of the Meikai University School of Dentistry. The age of the patients ranged from 3 to 89 years, and a total of 800 orthopantomographs of the patients were analyzed. There was a sharp increase in mineralization during the first three decades of life, from 38% in the first decade to 90.5% in the third. No relationship could be established between the extent of mineralization and increasing patient age thereafter. The SLC could be detected in 93.8% of the adult patients who were over 20 years of age. The results suggest that orthopantomography is one of the best methods to observe the SLC. A classification of the radiographic appearance of the SLC based on three types of complexes -type A: normal type B: elongated and type C: very elongated- is proposed. According to the classification, among adult patients, type A represented 73.9% type B 18.7% and type C 1.2%. Among all patients, the incidence of elongated SLC was 19.9%. This classification is easy and useful to diagnose an elongated SLC clinically.