Nasolabial folds, a noticeable feature that becomes more pronounced with age, are often seen as an unavoidable “mark of time” by many individuals. Today, we will delve into the types, causes, and corresponding treatment methods for nasolabial folds, helping everyone better understand how to address this issue.
First, we must recognize the various forms of nasolabial folds; these forms are not merely simple wrinkles but are closely related to facial structure and muscle function. Generally, nasolabial folds can be categorized into four primary types: muscular, nasolabial base concave, fat, and lip protrusion types.
The first type is the “muscular nasolabial fold.” When we express emotions, the facial muscles contract and pull against each other, directly affecting the visibility of nasolabial folds. If these muscles pull unevenly, the nasolabial folds become more pronounced. To address this situation, some individuals opt for Botox injections to help relax overactive muscles, reducing the visibility of nasolabial folds. However, after Botox treatment, one should still pay attention to natural facial expressions; it’s advisable for first-time users to start with a small amount and evaluate the effect before deciding on further treatments.
The second type is the “nasolabial base concave fold.” The concavity at the nasolabial base impacts the overall facial contour, making the nasolabial folds appear more pronounced. To improve this situation, doctors usually recommend using high-support fillers, such as hyaluronic acid, to fill in the concavity of the nasolabial base. In some cases, nasal base pads may also be considered to enhance support.
The third type is the “fat type nasolabial fold.” This type of fold is primarily caused by the descent of fat in the mid-face, often giving a more aged appearance. To effectively improve this condition, a lifting procedure is typically required to enhance the support of the upper tissues, restoring a firmer overall appearance.
The last type is the “lip protrusion type nasolabial fold.” This type often arises from structural issues with the lip framework. To improve this type of nasolabial fold, a comprehensive assessment of the overall shape of the mouth should be conducted, with corrective surgery considered if necessary.
It’s worth noting that nasolabial folds are not merely signs of aging but rather the result of natural changes in facial structure over time. Their depth and length usually correspond with aging. Therefore, during treatment, we should consider the overall facial appearance to achieve the best results.