[Clinical examination of furcation involvement. An anatomical study of the lower first molar furcation and an examination of the fitness of the furcation probe on it].
D006801:Humans; D008963:Molar / Q000473:pathology*; D009811:Odontometry; D010510:Periodontal Diseases / Q000473:pathology*; D010517:Periodontics / Q000295:instrumentation*; D014092:Tooth Root / Q000473:pathology*