Submentoplasty in Bangkok | Enhance Your Jawline with Deep Plane Facelift & Neck Lift | Wansiri Hospital

A well-defined jawline and a smooth, youthful neck are among the most recognizable signs of facial harmony. While many people focus on facial rejuvenation, the area beneath the chin often reveals the earliest signs of aging. Excess fat, loose skin, muscle separation, or a poorly defined cervicomental angle can make an individual appear older or heavier than they actually are.

Submentoplasty is a specialized facial rejuvenation procedure designed to improve the appearance of the area beneath the chin by addressing these structural concerns. Unlike treatments that focus only on the skin’s surface, Submentoplasty targets deeper anatomical layers, allowing surgeons to restore a naturally defined neck contour while preserving facial balance.

At Wansiri Hospital, our facial plastic surgeons perform Submentoplasty using advanced surgical techniques tailored to each patient’s anatomy. Depending on the individual’s needs, the procedure may also be combined with a Face Lift, Deep Plane Facelift, or Neck Lift to achieve comprehensive and long-lasting facial rejuvenation.

The ideal candidate is someone who wants to improve neck contour without necessarily requiring a full facelift.

You may benefit from Submentoplasty if you have:

• A double chin despite maintaining a healthy weight
• Mild to moderate neck laxity
• Early platysmal banding
• Poor jawline definition
• Excess fat beneath the chin
• Good skin elasticity
• Overall good physical health

Many patients in their 30s to 50s choose Submentoplasty because they wish to address early signs of aging before more extensive facial rejuvenation becomes necessary.

Patients with significant loose skin or advanced facial aging may achieve better results by combining Submentoplasty with a Deep Plane Facelift or a comprehensive Face Lift.

The procedure begins with a detailed facial assessment to determine the primary causes of neck fullness and jawline changes.

After anesthesia is administered, the surgeon creates a small incision beneath the chin. Through this discreet opening, several techniques may be performed depending on the patient’s anatomy.

Fat Removal

Excess fat beneath the chin is carefully removed, either through direct excision or precision liposuction, to sculpt a cleaner neck contour.

Platysma Muscle Tightening

The platysma muscles are gently repositioned and sutured together when necessary. This restores support to the neck and enhances jawline definition.

Contour Refinement

Additional contouring is performed to create a smooth transition between the chin and neck while maintaining natural facial proportions.

Because the incision is small and well hidden beneath the chin, postoperative scars are generally minimal and become less noticeable over time.

Submentoplasty offers several advantages over non-surgical treatments for suitable candidates.

Benefits include:

• Improved jawline definition
• A slimmer neck profile
• Reduction of a double chin
• Long-lasting structural improvement
• Natural-looking facial harmony
• Small, discreet incision
• Faster recovery compared with more extensive facial surgery
• Can be combined with other facial rejuvenation procedures

One of the greatest advantages of Submentoplasty is that it enhances the patient’s natural facial features without creating an overly tightened or artificial appearance.

The goal is refinement—not transformation.

Although the two procedures both improve the neck, they are designed for different stages of aging.

Choosing between Submentoplasty and a Neck Lift depends on your anatomy rather than your age alone. During consultation, an experienced facial plastic surgeon evaluates skin quality, muscle condition, and facial proportions before recommending the most appropriate treatment.

Absolutely.

Many patients achieve the most balanced and natural-looking facial rejuvenation by combining Submentoplasty with a Face Lift.

While a Face Lift restores youthful contours to the cheeks, jowls, and lower face, Submentoplasty specifically improves the neck and jawline. Treating both regions together creates a seamless transition between the face and neck.

Rather than appearing “operated on,” patients often look simply refreshed, healthier, and more youthful.

For individuals with more advanced facial aging, surgeons may recommend combining Submentoplasty with a Deep Plane Facelift, which addresses the deeper facial support structures for more comprehensive rejuvenation.