1. Pit, fistula, and draining conditions
口腔診斷學
Pit, fistula, and draining conditions
凹陷、婁管、引流疾病
陳玉昆副教授: 高雄醫學大學 口腔病理科
~2755

2. 學 習 目 標
Understanding:
1. Pit, fistula, and draining conditions

3. 參考資料
References:
Kaohsiung Medical University, Oral Pathology Department

4. Ref. 1

5. Oro-cutaneous fistula
Ref. 1

6. More examples of
oro-cutaneous
fistula
Ref. 1

7. Ref. 1

8. Clinical Features of Oro-antral Fistula CC, Passage of fluid of
foul taste
Facial pain (sinusitis)
Antral polyp
X-ray: Cloudy sinus
sinus floor break
Ref. 1

9. Ref. 1

10. Ref. 1

11. Suppurative infection of parotid & submandibular gland
Most often are over 65 and/or under 4 wks
Newborn infant due to complicating
disease which produce dehydration
Older p’t: dehydration, malnutrition, oral CA
surgery, abdominal or orthopedic
procedures

12. Ref. 1

14. SUMMARY Knowing how to differentiate Pit, fistula, and draining
conditions