The “Upward Shoulder Bulge” May Actually Be Bone2026.02.16
If you have:
• Had shoulder Botox but saw little improvement
• Undergone arm liposuction but still feel your neck/shoulder area looks bulky
• Strong upward shoulder protrusion
The cause may not be fat or trapezius muscle — it may be the superior angle of the scapula (shoulder blade).
This is especially common in:
• Slim patients
• People with desk jobs
• Those with chronic poor posture

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Why Shoulder Botox Sometimes Doesn’t Work
Standard shoulder Botox targets the trapezius muscle.
It works well when trapezius hypertrophy is the main cause.
However, if:
• The scapula itself is elevated
• The deeper levator scapulae muscle is overactive
Then trapezius Botox alone may not be enough.
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The Key: Levator Scapulae
The levator scapulae muscle lifts the shoulder blade upward.
When overactive, it causes:
• A shorter-looking neck
• A bulky upper shoulder contour
• Less elegant dress/shoulder lines

At AVAN TOKYO, we use ultrasound guidance to precisely inject Botox into the levator scapulae when indicated.
This allows us to:
• Reduce upward shoulder protrusion
• Create a longer neck appearance
• Refine the upper body silhouette
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Horizontal vs. Vertical Shoulder Fullness
To sculpt elegant shoulders:
• Lateral fullness → Arm/shoulder liposuction
• Upward fullness → Levator scapulae Botox
A proper anatomical evaluation is essential.
Not all shoulder bulges are caused by fat.
At AVAN TOKYO Ginza Liposuction Clinic, we design treatments based on anatomy, not assumptions.
Our goal is a refined upper body that enhances your natural silhouette.