Alterations of the Temporomandibular Joint on Magnetic Resonance Imaging according to Growth and Development in Schoolchildren
Author(s) -
Tatsurou Tanaka,
Tetsuro Konoo,
Manabu Habu,
Masafumi Oda,
Shinji Kito,
Masaaki Kodama,
Shinya Kokuryo,
Nao WakasugiSato,
Shinobu MatsumotoTakeda,
Ikuko Nishida,
Kazumasa Morikawa,
Katsura Saeki,
Kenshi Maki,
Kazuhiro Tominaga,
Shinichi Masumi,
Masamichi Terashita,
Yasuhiro Morimoto
Publication year - 2012
Publication title -
international journal of dentistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.61
H-Index - 33
eISSN - 1687-8736
pISSN - 1687-8728
DOI - 10.1155/2012/695136
Subject(s) - magnetic resonance imaging , temporomandibular joint , medicine , joint (building) , nuclear magnetic resonance , orthodontics , radiology , engineering , physics , architectural engineering
The paper explains the alterations of the temporomandibular joint (TMJ) visualized by magnetic resonance imaging (MRI) according to the growth and development of schoolchildren. Appearance and disappearance of a “double contour-like structure” (DCLS) of the mandibular condyle on MRI according to the growth and development of schoolchildren were demonstrated. In addition, possible constituents of DCLS and the significance of detection of DCLS on MRI were also speculated. The relationship between red marrow and yellow marrow in the articular eminence of temporal bone, the disappearance of DCLS, and alterations of the mandibular condyle have been elucidated.
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