Will Chin Implant Help Enable Me to Naturally Close my Lips?

The only procedure which will help with both chin augmentation and improved lower lip competence is a sliding genioplasty. This procedure is typically done by oral surgeons. However some facial plastic and general plastic surgeons also have experience with this technique. Also, if you have an overbite, then orthodontic correction may help to achieve better lip closure.
An implant alone may make the lip closure problem worse and will certainly not make it better.
From the limited picture you submitted, it actually looks like your upper lip is more of a problem than the lower one. Botox can be used to drop the upper lip down a bit. This is typically done for patients with a very 'gummy' smile. However, it may also help with lip closure in your case.
Best of luck.

Hello,
A chin implant will not help you to close your lips. This is a separate issue, and it would be best for you to have an evaluation by a skilled maxillofacial surgeon. A chin augmentation will help improve your profile, but have no effect on the alignment of your jaw. There are no non-surgical options to correct this issue. Hope this helps answer your question. Thank you and best of luck.
Dr. Nassif

Based upon just the one photograph that you have provided, a chin implant would be a good procedure for you. You have a deficiency of the chin which needs to be brought forward some to bring it in alignment with your lower lip. However, this will not aid in closure of your lips. You also appear to need some augmentation of your upper lip and that should aid in closure of your lips.
Finally,if you have ever considered a rhinoplasty, your upper lip can be dropped at the same time as bringing your nose closer to your face and that would not only aid in lip closure but bring better balance to your face overall. I hope this information helps.

It is difficult to assess your jaw shape and projection from the photo. You appear to have a decent jawline. Your lip closing may be related to your dentition and occlusion. I would seek the advice of an oral surgeon. They may refer you to an orthodontist. Special x-rays called cephalometrograms may also be beneficial in determining if your chin is smaller than "average".

A chin implant will not help the lips close naturally. Lips inability to naturally close is due to a tethering of the philtrum (area from between upper lip and base of nose). The chin augmentation will simply push the chin forward to further balance the face.