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  4. 5. Facial Aesthetics and Bite Alignment
  5. Facial Profile Collapse, Thinning Lips, & Sunken Jaw Line
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5. Facial Aesthetics and Bite AlignmentDenturaa Clinical Diagnostic Guide

Have you noticed a collapse in your facial profile, such as your lips thinning out or your chin moving closer to your nose when biting down?

Facial collapse and thinning lips occur when worn denture teeth or resorbable jawbone reduce lower face height, giving a prematurely aged, 'sunken' appearance.

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Why Does This Problem Occur? (Clinical Root Causes)

Understanding the biological and prosthetic reasons behind your symptoms

  • 1Severe loss of vertical face height due to old, worn-down denture teeth.
  • 2Lack of anterior labial flange support allowing upper lip to roll inward.
  • 3Progressive jawbone resorption narrowing lower face structure.

Oral Health & Lifestyle Risks If Ignored

Why addressing this problem promptly prevents long-term complications

  • Prematurely aged appearance with deep marionette lines and thinned lips.
  • Overclosure of the mouth contributing to angular cheilitis (mouth corner cracks).
  • Reduced bite strength and self-esteem regarding facial appearance.

How Denturaa Resolves This Problem (Clinical Solutions)

Step-by-step solutions provided by our Clinical Dental Technicians

Solution 1

Non-Surgical Facial Rejuvenation Dentures

Plumping lips, restoring facial height, and smoothing smile lines through precision acrylic flange sculpting.

Solution 2

Lip & Cheek Support Calibration

Setting front teeth and acrylic borders to support facial soft tissues naturally.

Solution 3

High-VDO Bespoke Prosthetics

Restoring up to 10mm of lost face height safely.

Recommended Clinical Action Plan

Recommended: Non-Surgical Rejuvenation Bespoke Dentures

Book a free facial rejuvenation denture assessment at Denturaa. See how proper lip support and face height restoration can instantly refresh your natural facial profile.

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When You Should Book an Appointment Immediately:

  • Your chin looks significantly closer to your nose when biting down than in old photos.
  • Your upper lip tucks inward or disappears when wearing your denture.
  • Friends or family comment that you look tired or sunken around the mouth.

Related Symptoms in 5. Facial Aesthetics and Bite Alignment:

When your dentures are in, does your bite feel uneven, as if one side strikes before the other?

An uneven bite occurs when artificial teeth meet prematurely on one side, causing high pressure, plate tipping, and jaw muscle fatigue.

Read Diagnostic Guide →

Do you experience aching in your jaw joints (TMJ), neck, or temples after wearing your dentures for a few hours?

Jaw joint pain and temple headaches arise when incorrect denture bite height over-closes or over-opens your jaw, placing chronic stress on the temporomandibular joint (TMJ).

Read Diagnostic Guide →

Ready to Solve Your Denture Problems for Good?

Speak directly with qualified Clinical Dental Technicians across 22 UK clinic locations. Enjoy a free 30-minute clinical assessment with zero obligation.

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DDENTURAACONFIDENT SMILES. LAST A LIFETIME.

Denturaa

Bespoke dentures that look natural, feel comfortable and help you smile with confidence.Serving London, Birmingham, Manchester, Liverpool, Bristol, Nottingham, Sheffield, Leeds, Newcastle, Stoke, Derby, Northampton, Leicester, Reading, Warrington, Telford, Luton, Swindon, Middlesbrough & UK Wide.

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Every patient is unique. Treatment suitability, clinical options, and custom denture designs are confirmed following an in-person clinical assessment by a qualified dental practitioner in accordance with statutory healthcare and ASA standards. The treatment advertised may not be suitable for all clinical indications.

We are not an emergency service. For urgent dental emergencies, please call NHS 111. For life-threatening emergencies, call 999.

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Last updated: 7 October 2026 at 19:48 BST (UK Time)