None listed
Conditions
Interventions
Drug : n this study, subjects will be randomly assigned and different injection methods will be applied to the left or right side (split face), and then a complex analysis will be conducted, including
Sponsors
Yonsei University Health System, Dental Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: ? Adults aged 19 to 80, male and female (total of 24 people) ? Those who have not undergone invasive procedures or surgical procedures on the temporalis muscle area within the past 6 months ? Those who voluntarily agreed to participate after receiving an explanation of the research purpose and methods ? Includes vulnerable subjects among 24 study participants.
Exclusion criteria
Exclusion criteria: ? Those who have undergone invasive procedures or surgical procedures on the temporalis muscle area within the past 6 months ? Those with visual observation of temporomandibular joint abnormalities, facial muscles, and slight asymmetry ? Those who have pain in the facial area ? Those who have no trauma to the face, such as a jaw fracture ? Patients with skin diseases such as allergies or skin cancer related to ultrasound gel ? People with allergic reactions related to local anesthetic injection ? People with a fear of injections ? Pregnant women, lactating women and minors
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| extent of block anesthesia on the related fibers was assessed by testing responses to cold, pressure, and pain using ice, Semmes-Weinstein monofilaments | — |
Secondary
| Measure | Time frame |
|---|---|
| pain intensity (Visual analog scale) | — |
Countries
Korea, Republic of
Contacts
Public ContactSung ok Hong
Kyung Hee University Hospital at Gangdong
Outcome results
None listed