השוואת שיטות

	הערכת ניידות שן	הערכת צפיפות עצם ברפואת שיניים	ניתוח סגר
תחום	רפואת שיניים	רפואת שיניים	רפואת שיניים
משפחה	Process / pipeline	Process / pipeline	Process / pipeline
שנת המקור	1950s (formalized assessment)	1985 (classification); modern CBCT 2000s+	1899 (Angle's classification); 1950s+ (modern analysis)
הוגה השיטה	Multiple innovators (Miller, et al.)	Lekholm and Zarb (bone quality classification); Hounsfield units standardization	Multiple innovators (Angle, Posselt, Dawson, Okeson)
סוג	Clinical mobility assessment	Radiographic and qualitative assessment	Clinical and instrumental examination
מקור מכונן	Miller, S. C. (1950). Textbook of periodontia (3rd ed.). Philadelphia: The Blakiston Company.	Lekholm, U., & Zarb, G. A. (1985). Patient selection and preparation. In Brånemark, P.-I., et al. (Eds.), Tissue-integrated prostheses: Osseointegration in clinical dentistry. Quintessence Publishing, 199-209.	Okeson, J. P. (2020). Management of temporomandibular disorders and occlusion (8th ed.). Elsevier.
כינויים	tooth mobility testing, mobility grading, periodontal mobility	bone quality assessment, trabecular pattern analysis, bone density classification	occlusion assessment, bite analysis, centric relation recording
קשורות	3	4	4
תקציר	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.	Bone density assessment in dentistry evaluates the quantity and quality of alveolar bone supporting teeth or serving as an implant site. Assessment integrates radiographic imaging (panoramic radiographs, periapical films, and cone-beam computed tomography) and clinical examination to classify bone density into four categories (Type I to IV) and to quantify bone loss. Accurate bone density assessment is critical for implant planning, predicting implant success, and adjusting surgical and loading protocols to account for bone quality variations.	Occlusal analysis is a systematic clinical and instrumental examination that evaluates the relationships between the maxillary and mandibular teeth, the temporomandibular joint, and the muscles of mastication. Comprehensive occlusal analysis informs diagnosis of malocclusion, temporomandibular disorders, and guides prosthodontic and orthodontic treatment planning. The analysis integrates static occlusal relationships (centric relation, centric occlusion) with dynamic occlusal patterns (jaw movements) to assess functional harmony and identify occlusal interferences.