Frown Lines (Glabellar Complex)
Clinical assessment of the corrugator and procerus muscles responsible for vertical frown creases and tension between the eyebrows.
Anatomical Assessment & Clinical Approach
Vertical "11" lines and horizontal nasal bridge creases between the eyebrows are driven by the glabellar muscle complex (the paired corrugator supercilii and central procerus muscles). Repeated squinting at screens, bright Australian sunlight, and concentration often cause these muscles to contract involuntarily all day.
Over time, strong glabellar contraction can pull the inner eyebrows downward and inward, making you look stern, stressed, or fatigued even when you feel relaxed.
At Mapp Aesthetics in Miranda and Warwick Farm, our clinicians assess the exact insertion points and depth of your corrugator and procerus muscles to soften vertical frown creases and open the medial brow space.
Anatomical Structures Evaluated
- Corrugator supercilii muscles (responsible for vertical "11" creases)
- Procerus muscle (responsible for horizontal creases across the top of the nose)
- Depressor supercilii (medial brow depressor fibres)
Common Patient Indications
- Vertical "11" lines between the eyebrows when concentrating or squinting
- Deep static vertical creases between the brows that make you look angry or tired at rest
- Tension headaches or brow heaviness from constant daytime squinting
What Happens During Your Appointment
01. Glabellar Contraction Pattern Analysis
We identify your specific glabellar contraction pattern (U-pattern, V-pattern, converging arrows, or omega pattern) by palpating muscle bulk during maximal frown.
02. Medical Consultation & Precision Care
Your treatment plan is tailored to your muscle mass and reviewed at 14 days to ensure symmetrical relaxation.
Post-Visit Integration & Aftercare Guidelines
- Avoid rubbing the area between the eyebrows or wearing tight sunglasses that press on the upper nasal bridge for 24 hours.
- Full smoothing of dynamic frown contraction is evaluated at Day 14.
All cosmetic and skin procedures are elective and carry potential clinical risks and side effects, including bruising, swelling, asymmetry, and localized sensitivity. Individual outcomes vary depending on anatomy, skin biology, and medical history, and results cannot be guaranteed. A comprehensive in-person consultation is required prior to any procedure to assess suitability and obtain informed consent.
Related Clinical Journal Guides
Frequently Asked Questions
What if my vertical frown line is deeply etched into the skin even when I am not frowning?
When a crease has been folded for many years, dermal collagen along the fold line becomes thinned. Relaxing the underlying muscle pull allows the dermis to remodel over consecutive cycles, and can be paired with dermal matrix rehabilitation or PRP/PRF for deeper static lines.