By Daniel Chiung Jui Su, MD, CIPS, RMSK
After presenting my diagnostic and treatment approach for embouchure problems in London PAMA conference in 2024, I received many questions from musicians and physicians overseas who wanted to learn more. This encouraged me to organize the method in greater detail, and I was honored that this work was later published in an international journal in early 2025.
International Journal Publication:
Novel Ultrasound Examination and Guided Intervention of Peri-Oral Musculature and Fascia in Wind Players with Embouchure Problems: Technical Note
When a wind player develops an embouchure problem—especially when they could play normally before but can no longer do so—it is easy to assume that the issue is purely technical. In reality, embouchure dysfunction is often much more complex. Based on my clinical experience and research, there are four major factors to evaluate.
1. Breathing and air support
The first factor is breathing pattern and air support. When a musician does not use the diaphragm efficiently, the body may compensate by overusing the neck muscles, lip muscles, or by pressing the mouthpiece too hard. Poor posture can also increase tension in the fascia around the mouth, including the superficial musculoaponeurotic system (SMAS), which may contribute to overuse of the peri-oral muscles and fascia.
To help the body feel abdominal and diaphragmatic support more clearly, I often ask musicians to practice while lying on a bed for a short period, then returning to an upright playing position. Due to offloading gravity, players can often benefit from this method and experience easier diaphragmatic movement. Light aerobic exercise, jogging, and avoiding smoking may also help improve cardiopulmonary endurance and support more efficient playing.
2. Teeth alignment and jaw position
The second factor is dental alignment and jaw position. Problems such as malocclusion, a protruded jaw, temporomandibular joint dysfunction, or long-term changes in the inclination of the front teeth may force the mouthpiece or reed into an off-center position. This can create uneven pressure around the lips and increase the risk of injury.
Today, clear aligner treatment (such as Invisalign) is much more practical for musicians than traditional braces in many situations. If needed, players should discuss timing and suitability with a qualified dentist and, ideally, in coordination with a physician familiar with musicians’ injuries.
3. Instrument-related factors
The third factor is the instrument itself. Mouthpiece size and angle, as well as reed stiffness and shape, can all affect embouchure loading. Different instruments also generate different levels of intra-oral pressure. In reed instruments, a harder reed may place greater stress on the lips before it softens sufficiently during play.
4. Injury of the peri-oral muscles and fascia
The fourth factor, in my view, is the most important—because it is also the factor that can often be examined and treated most directly. The muscles and fascia around the lips can now be evaluated in detail using high-resolution ultrasound. This makes it possible to identify structural injury, fascial imbalance, and functional deficits that were previously difficult to diagnose.
In my study, the peri-oral structures discussed include the orbicularis oris, levator anguli oris, zygomaticus major and minor, buccinator, risorius, depressor anguli oris, modiolus, and the superficial fascia/SMAS. The paper also notes that wind players with embouchure problems may experience air leakage, tremor, poor endurance, difficulty in certain registers, poor articulation, and reduced tone control, which can be addressed with case-by-case, tailored treatment.
This is why ultrasound matters. It allows us not only to understand the anatomy of the embouchure, but also to assess what happens under playing conditions and to guide treatment more precisely.
Customized regenerative treatment for different instruments
Different instruments place different demands on the embouchure, and different injury patterns involve different muscles and fascial structures. For this reason, treatment should be individualized rather than standardized. In my practice, treatment may include customized ultrasound-guided regenerative intervention, including platelet-rich plasma (PRP), according to the player’s instrument, playing demands, and specific tissue injury. We also develop methods for using gel-form PRP to achieve maximal recovery in the shortest time for professional players.
Protecting a wind player’s most valuable asset
For wind musicians, the embouchure is one of the most valuable and delicate functional systems in the body. It deserves careful evaluation, proper protection, and, when needed, precise treatment. My hope is that advances in ultrasound diagnosis and regenerative treatment will help more musicians around the world return to confident, efficient, and expressive performance.
FAQ:
What is an embouchure problem?
An embouchure problem is a playing difficulty related to the lips, peri-oral muscles, jaw, tongue, or surrounding fascia that affects airflow control, tone production, endurance, articulation, or range in wind players.
Can ultrasound detect embouchure injuries?
Yes. In my research, I have developed a technique using high-resolution ultrasound to thoroughly examine peri-oral muscles and fascia, identify structural abnormalities, and guide treatment in selected wind players with embouchure dysfunction.
Can PRP help embouchure injuries?
In Dr. Su's clinic, we have used PRP to treat more than 100 wind players with a success rate of more than 85%. Severe cases with severe air leakage or tremor-like motion, which encompass some kinds of embouchure dystonia, may need more treatment sessions. Most players received two PRP treatment sessions, which can be completed within a 2-week period.
