An evaluation on the necessity for a cephalogram in natural head position (NHP) for the diagnosis of the severity and direction of malocclusion

• Main Authors: Hossein- (Author), Mapar P (Author)
• 格式: 图书
• 出版: Tehran University of Medical Sciences, 2002-06-01T00:00:00Z.
• 主题: article
• 在线阅读: Connect to this object online.

Conventional cephalometric analysis, based on intracranial reference line SN and Frankfurt plan, sometimes leads to incorrect diagnostic findings and unpleasant theraputic results, especially in orthosurgery patients, mainly due to the instability of the mentioned references. Natural head position (...