Intestinal problems, such as ulcerative colitis and Crohn's disease, also seem to make some people more susceptible. 小腸問題,例如潰瘍性結腸炎和節段性迴腸炎,使得某些人更加易感染口腔潰瘍。
Improement in segmental lordosis and disc height was similar in both groups. 兩組節段性脊柱前凸和椎間盤高度的改進則相近。