Ilić Dragan V, Stojanović Ljiljana S
Stomatoloski fakultet Univerziteta u Beogradu, Klinika za bolesti zuba, Beograd, Srbija.
Vojnosanit Pregl. 2012 Jan;69(1):81-4.
Radiovisiography (RVG) as the latest imaging technique in dentistry with the minimal radiation exposure of the patient and numerous possibilities to process the images has many advantages over classic radiography.
We presented an interesting clinical endodontic case of primary posted diagnosis of traumatic periodontitis of upper right canine upon orthodontics treatment. As the patient previously had been exposed to alleged high dose of radiation the patient agreed to minimal exposition using digital RVG. The options of the tool bar of RVG Trophy device enabled the solving of ethiologic factor of presented periodontitis. The enigma of the symptoms on the 'overfilled' root canal was solved zooming and 3-D analysis avoiding periapical surgery owing to the patience of the patient and the dentist in a couple of days.
By applying RVG technique the time for diagnostic procedure is much shorter in comparison with traditional dental radiography enabling archiving and follow-up the presented case in the course of time.
放射成像（RVG）作为牙科领域最新的成像技术，患者所受辐射剂量极小，且具备多种图像处理方式，相较于传统放射成像具有诸多优势。
我们呈现了一例有趣的临床牙髓病病例，该病例最初诊断为正畸治疗期间右上尖牙的创伤性牙周炎。由于该患者此前曾接受过高剂量辐射，因此患者同意使用数字RVG进行最低剂量的照射。RVG Trophy设备工具栏的各项功能有助于找出所患牙周炎的病因。通过放大和三维分析，解决了“根管充填过度”根管上症状的谜团，由于患者和牙医的耐心配合，数天内避免了根尖手术。
与传统牙科放射成像相比，应用RVG技术可使诊断过程的时间大大缩短，便于对该病例进行存档并长期跟踪。
