最後更新：2026年10月1日
牙齒顏色異常改變。粉紅/紫色變色通常表示齒髓出血（外傷後），黃/棕色可能為四環素染色或老化，灰色提示齒髓壞死。需評估齒髓活性決定是否治療。
Feline chronic gingivostomatitis (FCGS) causes severe, painful oral inflammation. Treatment includes full-mouth or caudal tooth extraction (60-80% respond), immunomodulatory therapy, and pain management. Feline odontoclastic resorptive lesions (FORLs) are painful and cats often mask signs.
犬常見。外傷後齒髓出血為最常見原因。
這頁有幾個欄位是同系統共用的模板，還沒針對本疾病單獨改寫過。請以臨床判斷為準，記得對照下方文獻。
可點的項目會開啟該疾病頁。要依症狀與檢驗排出完整清單，請用鑑別診斷工具。
建議：依臨床狀況調整
監測頻率：術後 24h
[1]The Effects of Azithromycin Modified Triple Antibiotic Paste in Resolving Periapical Inflammation.
可在常規門診處理，重點在長期管理與飼主衛教 (manageable in routine visits, focus on long-term management and owner education)
急性齒髓出血約 50% 齒髓可存活。齒髓壞死根管治療後預後良好。
Diagnostic Approach for Tooth Discoloration
Assess facial symmetry, lymph nodes, halitosis; visual exam of accessible oral structures
Complete dental charting, periodontal probing, assessment of all teeth
Intraoral radiographs of all teeth to evaluate roots, alveolar bone, and periapical regions