“…However, even if the previous visit was less than a year ago, the participants' poor oral status (i.e., the presence of teeth for extraction) was a serious issue, emphasizing the need for measures such as interdisciplinary collaboration and regular dental visits. Owing to the decline in interest in the oral cavity 38 and the deterioration of the general health of older adults, many older adults fail to receive routine dental examinations, prolonging the duration since the previous dental visit for years 5,7,8,10,11,39 . Dentists face several barriers, such as low medical fees for the outpatient dental care of older adults with complex general conditions and oral issues, lack of skills, and systemic barriers such as difficulties associated with referrals to specialized institutions 13 .…”