Results: X-ray diagnosis showed translucency of alveolar bone around some molars with vertical root fracture.Decrease of alveolar bone height or wedge shape absorption was found in diseased region.

 
  • 結果:X線(xiàn)顯示牙根縱裂的牙齒,個(gè)別根周出現牙槽骨破壞吸收性陰影,病變部位牙槽骨高度降低或呈楔形吸收,根管腔增寬或出現明顯的根縱裂片移位,牙齒向病變方向傾斜。
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