Can lip filler or pdo threads change my inner lip shape without hiding tooth show? (Photos)

Your concern is very understandable—achieving a balanced, lifted, and natural-looking lip shape while keeping your tooth show visible can be delicate, especially after previous lip lifts and filler treatments.

Both lip filler and PDO threads can subtly improve contour and symmetry, but they work in different ways:

Lip filler can gently add structure and support to even out the “M” shape you described. When placed strategically (often more laterally or just beneath the border), it can help create a slightly straighter, more upturned appearance without covering your teeth. The key is precise placement and avoiding excess volume in the central lip.

PDO threads, on the other hand, can provide a mild lift and tightening effect, improving definition and lip edge shape without significantly altering volume.

Since you’re young and sagging isn’t the issue, the best approach may be a conservative combination—minimal filler refinement to correct asymmetry and possibly threads for lift—performed by someone experienced in balancing proportion and maintaining natural movement.

It’s definitely possible to enhance your lips without hiding your tooth show; it just requires careful technique and attention to the natural harmony of your smile.