[Objective]Acupuncture has been reported to be useful for temporomandibular disorders. There have been many reports on muscle problems in temporomandibular disorders (TMD) but only a few reports on disc problems. We report on the use of acupuncture in a temporomandibular disorder patient with disc disorders.
[Case]A 19-year-old female complained of pain upon opening her mouth and trismus. We applied acupuncture with the aim of resolving the disc problems and providing analgesia by a contributing muscle needling approach.
[Methods]The following were measured:intensity of jaw pain, anxiety and satisfaction (visual analogue scale:VAS), position and form of disc and caput mandibulae (MRI) and presence of jaw deviation.
[Results]The following were improved after acupuncture treatments:intensity of jaw pain, anxiety and satisfaction, limitation of jaw movement and jaw deviation. However, the positions of the discs did not change.
[Conclusion]These results suggest that acupuncture may be effective for temporomandibular disorder patients with disc disorders.

Background: Muscle weakness in older adults elevates mortality risk and impairs quality of life, with the phase angle (PhA) indicating cellular health. Polypharmacy, common in geriatric care, could influence PhA. This investigates whether the number of medications and polypharmacy with PhA as a biomarker of muscle quality in older inpatients aged ≥65 and determines the extent to which multiple medications contribute to the risk of reduced muscle quality. Methods: This retrospective cross-sectional study analyzed data from older inpatients requiring rehabilitation. PhA was measured using bioelectrical impedance analysis. The number of medications taken by each patient was recorded at admission. Polypharmacy was defined as the concurrent use of five or more medications at admission. Results: In this study of 517 hospitalized older adults (median age 75 years; 47.4% men), 178 patients (34.4%) were diagnosed with sarcopenia. Polypharmacy was present in 66% of patients. The median PhA was 4.9° in men and 4.3° in women. Multivariate linear regression analysis was performed separately for men and women. In men, PhA was negatively correlated with the number of medications (β=–0.104, p=0.041) and polypharmacy (β=–0.045, p=0.383). In women, PhA was negatively correlated with the number of medications (β=–0.119, p=0.026) and polypharmacy (β=–0.098, p=0.063). Analyses were adjusted for age, body mass index, sarcopenia, C-reactive protein, and hemoglobin levels. Conclusion The number of medications at admission negatively impacted PhA in older inpatients, highlighting the importance of reviewing prescribed drugs and their interactions.

Background: Muscle weakness in older adults elevates mortality risk and impairs quality of life, with the phase angle (PhA) indicating cellular health. Polypharmacy, common in geriatric care, could influence PhA. This investigates whether the number of medications and polypharmacy with PhA as a biomarker of muscle quality in older inpatients aged ≥65 and determines the extent to which multiple medications contribute to the risk of reduced muscle quality. Methods: This retrospective cross-sectional study analyzed data from older inpatients requiring rehabilitation. PhA was measured using bioelectrical impedance analysis. The number of medications taken by each patient was recorded at admission. Polypharmacy was defined as the concurrent use of five or more medications at admission. Results: In this study of 517 hospitalized older adults (median age 75 years; 47.4% men), 178 patients (34.4%) were diagnosed with sarcopenia. Polypharmacy was present in 66% of patients. The median PhA was 4.9° in men and 4.3° in women. Multivariate linear regression analysis was performed separately for men and women. In men, PhA was negatively correlated with the number of medications (β=–0.104, p=0.041) and polypharmacy (β=–0.045, p=0.383). In women, PhA was negatively correlated with the number of medications (β=–0.119, p=0.026) and polypharmacy (β=–0.098, p=0.063). Analyses were adjusted for age, body mass index, sarcopenia, C-reactive protein, and hemoglobin levels. Conclusion The number of medications at admission negatively impacted PhA in older inpatients, highlighting the importance of reviewing prescribed drugs and their interactions.

Background: Muscle weakness in older adults elevates mortality risk and impairs quality of life, with the phase angle (PhA) indicating cellular health. Polypharmacy, common in geriatric care, could influence PhA. This investigates whether the number of medications and polypharmacy with PhA as a biomarker of muscle quality in older inpatients aged ≥65 and determines the extent to which multiple medications contribute to the risk of reduced muscle quality. Methods: This retrospective cross-sectional study analyzed data from older inpatients requiring rehabilitation. PhA was measured using bioelectrical impedance analysis. The number of medications taken by each patient was recorded at admission. Polypharmacy was defined as the concurrent use of five or more medications at admission. Results: In this study of 517 hospitalized older adults (median age 75 years; 47.4% men), 178 patients (34.4%) were diagnosed with sarcopenia. Polypharmacy was present in 66% of patients. The median PhA was 4.9° in men and 4.3° in women. Multivariate linear regression analysis was performed separately for men and women. In men, PhA was negatively correlated with the number of medications (β=–0.104, p=0.041) and polypharmacy (β=–0.045, p=0.383). In women, PhA was negatively correlated with the number of medications (β=–0.119, p=0.026) and polypharmacy (β=–0.098, p=0.063). Analyses were adjusted for age, body mass index, sarcopenia, C-reactive protein, and hemoglobin levels. Conclusion The number of medications at admission negatively impacted PhA in older inpatients, highlighting the importance of reviewing prescribed drugs and their interactions.

Case reports are studies that document the detailed progression of a single case, representing the most accessible research style for clinicians. Even a single case can provide insights that may hint at directions for future research and clinical practice, and enhancing the quality of case reports can strengthen the scientific foundation of acupuncture. Therefore, it is advisable for acupuncturists to actively pursue case reporting based on their daily clinical experiences. However, to make case reports meaningful, they must be correctly "evaluated." Evaluation in acupuncture practice is broadly divided into assessment of the condition and the outcomes of treatment. The assessment of the condition involves understanding the patient's current state through consultation and physical examination, while outcome evaluation assesses changes in the patient following treatment. Here, "evaluation" refers to the latter-observing changes in patient outcomes. We discussed how patient outcomes are assessed in daily practice, how these assessments are utilized, and how they can lead to presentations at academic conferences, aiming to help with those who are one step away from making such conference presentations.