Page 73 - Ebook_V01
P. 73
2. ÊÒà˵Øà©¾ÒзÕè (Local causes) ÍÒ¨à¡Ô´¨Ò¡
¡ÒáÃзº¡ÃÐá·¡ºÃÔàdzãºË¹ŒÒ ËÃ×Í ÍØºÑµÔà赯 ( laryngoscopy, local acute
mechanical trauma)
Electric burn, Radiation
¡ÒÃÍÑ¡àʺ੾ÒзÕè (»ÅÒÂÃÒ¡¿˜¹¹íéÒ¹ÁÍÑ¡àʺ ÁÕ¼ÅãËŒà¡Ô´¤ÇÒÁ¼Ô´»¡µÔ¢Í§¼ÔÇ
à¤Å×ͺ¿˜¹¢Í§¿˜¹á·Œ·Õè¡ÓÅѧ¨Ð¢Öé¹)
ÀÒ¾·Õè 3 à´ç¡ÍÒÂØ 10 »‚ ·Õèä´ŒÃѺ Chemotherapy áÅÐ Radiotherapy ¢³ÐÍÒÂØ 2 »‚ [2]
ÀÒ¾·Õè 4 Amelogenesis Imperfecta ª¹Ô´ Hypocalcification (a),
Hypomaturation (b) áÅÐ Hypoplasia (c) [2]
65