قارن الطرق

	اختيار درجة اللون في طب الأسنان	تصوير الأسنان بالأشعة السينية (بيت وينج)	تحليل الإطباق
المجال	طب الأسنان	طب الأسنان	طب الأسنان
العائلة	Process / pipeline	Process / pipeline	Process / pipeline
سنة النشأة	1980s-1990s (formalized standards)	1913 (original technique)	1899 (Angle's classification); 1950s+ (modern analysis)
صاحب الطريقة	Multiple innovators in restorative dentistry	Multiple innovators, formalized in 20th century	Multiple innovators (Angle, Posselt, Dawson, Okeson)
النوع	Esthetic assessment and selection	Radiographic examination	Clinical and instrumental examination
المصدر التأسيسي	Guan, X. Y., Hao, Z. X., Zhou, G. Z., & Fang, C. X. (2005). Clinical evaluation of shade matching in tooth-colored restoratives. Chinese Journal of Dental Research, 8(1), 35-38.	Ludlow, J. B., Davies-Ludlow, L. E., Brooks, S. L., & Howerton, W. B. (2006). Dosimetry of 3 intraoral digital imaging systems. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology, 101(2), 226-234.	Okeson, J. P. (2020). Management of temporomandibular disorders and occlusion (8th ed.). Elsevier.
الأسماء البديلة	shade matching, color selection, tooth shade guide, spectrophotometry	bitewing X-ray, bitewings, posterior radiography	occlusion assessment, bite analysis, centric relation recording
ذات صلة	3	4	4
الملخص	Shade selection in dentistry is the process of determining the appropriate color and translucency of tooth-colored restorative materials to match the patient's natural dentition. Systematic shade selection involves visual assessment using calibrated shade guides, spectrophotometric measurement, and sometimes digital imaging to ensure esthetic harmony. Accurate shade selection is critical for patient satisfaction with restorations and requires understanding of tooth color dimensions (hue, value, chroma) and the optical properties of restorative materials.	Bitewing radiography is a standard intraoral radiographic technique that captures the coronal portions of both maxillary and mandibular teeth in a single image, with the patient biting on a film holder or digital sensor. Introduced in the early 20th century and formalized as a diagnostic standard, bitewing radiographs are the primary image type for detecting approximal caries, monitoring alveolar bone level for periodontal disease assessment, and evaluating dental restorations and radiographic density changes. Digital bitewings have reduced radiation exposure and improved image quality and archiving.	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.