Can the deep indentation on my neck located under my chin be corrected?

If your surgery was recent, it could still be too early into your healing to determine if a #correction is necessary. Typically, it's best to wait 6 to 12 months depending on the reason for #revision. Generally, it will take approximately 7-10 days for the early healing in which many patients feel comfortable being in public at this stage. Most #bruising is low on the neck and may easily be covered by clothing. Also, wearing a #compression garment may be suggested the first week and then nightly for up to six weeks.
The #incision scars from a necklift can typically be hidden well and are not located within eye level to be immediately noticed. These #scars “mature” within six to twelve months from the surgery date. The term mature implies they will soften and fade away. During this time, the rejuvenating effects of the necklift will become most obvious and the neck feels the most normal (ex. little discomfort, soft, normal sensation, no more post-op firmness). Following this stage, the true restorative effects of your necklift result will be apparent. If during your healing, you have any concerns, it is suggested to call your board-certified surgeon or their medical staff and discuss those #concerns.

Our office specializes in neck lift procedures and a platysmal plication works well to improve the neck line. A photograph or examination would be helpful.Best, Dr. Karamanoukian Los Angeles

I suggest posting photos for us to determine the best options.  You may need a surgical approach or a revision liposuction/fat grafting procedure.  It is best to got to a body contouring expert for this type of evaluation and treatment. Best, Dr. Emer.