手法を比較

	顎関節分析	歯の動揺度評価
分野	歯学	歯学
系統	Process / pipeline	Process / pipeline
提唱年	1934 (Costen syndrome); 1960s+ (modern understanding)	1950s (formalized assessment)
提唱者	Multiple innovators (Costen, Laskin, Okeson, et al.)	Multiple innovators (Miller, et al.)
種類	Clinical and imaging assessment	Clinical mobility assessment
原典	Okeson, J. P. (2020). Management of temporomandibular disorders and occlusion (8th ed.). Elsevier.	Miller, S. C. (1950). Textbook of periodontia (3rd ed.). Philadelphia: The Blakiston Company.
別名	TMJ examination, TMD assessment, jaw joint evaluation	tooth mobility testing, mobility grading, periodontal mobility
関連	3	3
概要	Temporomandibular Joint (TMJ) analysis is a systematic clinical assessment and imaging evaluation of the jaw joint, including the articular disc, condyle, and associated musculature. TMJ analysis evaluates joint function, detects dysfunction (TMD), and guides diagnosis and treatment planning for jaw pain, clicking, locking, and limited opening. Comprehensive assessment integrates clinical examination with imaging (magnetic resonance imaging, cone-beam computed tomography) to characterize joint status and tailor treatment.	Tooth mobility assessment is a clinical examination that evaluates the amount and direction of movement of a tooth when lateral force is applied. Increased tooth mobility indicates loss of periodontal support (bone loss), trauma from occlusion, or other pathology affecting tooth attachment. Systematic mobility grading enables quantification of tooth stability, guides treatment planning, and assesses prognosis in periodontal disease and post-traumatic cases.