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Masseter Muscle Stiffness After Heat Application and Percussion Therapy
Sponsor: University of Zurich
Summary
The purpose of this study is to evaluate the changes in the stiffness of the masseter muscle (a jaw muscle) before and after two types of treatment: applying commercial heat pads or using a commercial massage gun. We will measure the muscle stiffness on the surface of the muscle using a special ultrasound probe, with a method called shear wave elastography. When this muscle is too stiff, it's often linked to jaw pain and problems with the jaw joint - a condition known as Temporomandibular Disorder (TMD). The goal is to find better treatment options for people with TMD and to collect data using this imaging technique.
Official title: Effects of Heat Application and Percussion Therapy on Masseter Muscle Stiffness Measured With Ultrasound Shear Wave Elastography
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
40
Start Date
2025-11-15
Completion Date
2026-03-31
Last Updated
2025-11-19
Healthy Volunteers
Yes
Conditions
Interventions
massage gun
The massage gun used in this study will be equipped with a soft attachment designed for use on the face, ensuring safe and comfortable application to the masseter muscle.
heat treatment
The heat treatment will be applied for 20min.
Locations (1)
Zentrum für Zahnmedizin
Zurich, Canton of Zurich, Switzerland