Many denture wearers experience an unwelcome side effect: a protruding upper lip. This can be both aesthetically unappealing and emotionally distressing, impacting confidence and self-esteem. This article explores the reasons why dentures might cause your upper lip to stick out and offers potential solutions to address this common concern.
Why Do Dentures Make My Upper Lip Stick Out?
Several factors contribute to an upper lip protruding after receiving dentures. Understanding these underlying causes is crucial for finding effective solutions.
1. Denture Base Thickness:
One of the most common culprits is the thickness of the denture base itself. If the denture base is too bulky, it pushes the upper lip forward, creating the protruding appearance. This is particularly true for full dentures, which replace the entire set of teeth. The added volume in the upper jaw can physically displace the lip.
2. Improper Denture Fit:
A poorly fitting denture is another significant contributor. If the denture doesn't sit properly on the gum line, it can exert pressure on the lip tissues, pushing them outward. An ill-fitting denture can also lead to bone resorption (loss of jawbone), further altering the facial structure and potentially exaggerating the lip protrusion.
3. Changes in Facial Structure:
The natural aging process, alongside tooth loss, often leads to changes in facial structure. Bone resorption in the jawbone can cause the face to collapse slightly, making the lip appear more prominent. Dentures, while replacing the teeth, don't always fully compensate for this bone loss, leading to an altered lip position.
4. Vertical Dimension Issues:
The vertical dimension of occlusion (VDO) refers to the distance between the upper and lower jaws when the teeth are in contact. If the VDO is set incorrectly on your dentures, it can significantly impact lip position. An excessively high VDO can force the lip outward, creating a protruding appearance.
What Can I Do to Fix a Protruding Upper Lip Caused by Dentures?
Several options exist to address a protruding upper lip caused by dentures. These solutions should be discussed with your dentist, as individual needs vary.
1. Denture Reline or Remake:
If the dentures are ill-fitting or the base is too thick, a reline or remake might be necessary. A reline involves adding new material to the denture base to improve the fit. A remake involves creating entirely new dentures, potentially with adjustments to the base thickness or VDO.
2. Soft Tissue Management:
In some cases, addressing underlying soft tissue issues can help. If there's excess tissue, your dentist may suggest techniques to manage this, potentially improving the denture fit and reducing lip protrusion.
3. Facial Exercises:
Certain facial exercises can help strengthen the muscles around the mouth and potentially counteract the lip protrusion. Your dentist or a speech therapist might suggest specific exercises tailored to your situation. However, it's important to note that these exercises are often supplementary and not a standalone solution.
4. Lip Fillers:
In some cases, lip fillers can be used to balance the appearance of a protruding upper lip. This is a cosmetic procedure and not a solution to the underlying denture issue. However, in combination with proper denture adjustments, it can improve the overall aesthetic outcome.
Are there other potential causes for a protruding upper lip besides dentures?
Yes, several other factors can cause a protruding upper lip, completely unrelated to dentures. These include:
- Genetics: Some individuals are naturally predisposed to having a more prominent upper lip.
- Underlying medical conditions: Certain medical conditions can affect facial structure and lip position.
- Trauma: Injury to the face or mouth can also lead to changes in lip position.
It's crucial to consult your dentist to determine the specific cause of your protruding upper lip and discuss the best course of action. Self-treating can be detrimental and potentially worsen the issue. A professional assessment ensures you receive personalized care and the most effective solution.
Disclaimer: This information is for educational purposes only and does not constitute medical advice. Always consult a qualified dental professional for diagnosis and treatment of any dental or facial issues.
