เปรียบเทียบวิธี

	การวิเคราะห์ความถี่เรโซแนนซ์สำหรับรากฟันเทียม	การวัดศีรษะทางทันตกรรมจัดฟัน
สาขาวิชา	ทันตแพทยศาสตร์	ทันตแพทยศาสตร์
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1996	1931
ผู้ริเริ่ม	Neil Meredith and colleagues	Benjamin Broadbent
ประเภท	Non-invasive stability assessment	Imaging and measurement technique
แหล่งต้นตำรับ	Meredith, N., Alleyne, D., & Cawley, P. (1996). Quantitative determination of the stability of the implant-tissue interface using resonance frequency analysis. Clinical Oral Implants Research, 7(3), 261-267.	Broadbent, B. H. (1931). A new x-ray technique and its application to orthodontia. Angle Orthodontist, 1(2), 45-66.
ชื่อเรียกอื่น	RFA, Implant Stability Quotient, ISQ, osseointegration assessment	cephalometric analysis, cephalometric radiography, cephalogram
ที่เกี่ยวข้อง	4	4
สรุป	Resonance Frequency Analysis (RFA) is a non-invasive, objective method for assessing dental implant stability and osseointegration. Introduced by Meredith and colleagues in 1996, RFA measures the stiffness of the implant-bone interface by analysing the frequency response of an implant abutment to vibration. The Implant Stability Quotient (ISQ), derived from RFA, enables quantitative monitoring of implant stability at insertion, during healing, and post-integration, facilitating clinical decision-making regarding loading timing and success prediction.	Orthodontic cephalometry is a standardized radiographic technique that produces a lateral or postero-anterior skull radiograph from a fixed source-to-film distance and patient position. Introduced by Benjamin Broadbent in 1931, cephalometric analysis enables systematic measurement of skeletal and dental relationships to assess malocclusion, plan treatment, and monitor growth and treatment changes. The technique remains fundamental to orthodontic diagnosis and treatment planning.