The periapical index: a scoring system for radiographic assessment of apical periodontitis.
Orstavik
D
D
Kerekes
K
K
Eriksen
H M
HM
D005544:Forecasting; D006801:Humans; D008722:Methods; D010485:Periapical Periodontitis / Q000175:diagnosis / Q000000981:diagnostic imaging*; D010512:Periodontal Index; D011379:Prognosis; D011859:Radiography