Is there a way to have minor liposuction on the chin with a fast recovery time or is there a faster way to get a similar result?

Secrets for a fast recovery time from chin liposuction include the following recommendations in my practice: 

1. Head elevation at all times - I recommend a minimum of 30 degrees elevation and suggest they sleep in a  a recliner chair if  available
2. Stay away from supplements and medicines if you are able that cause bruising.
These include NSAID's like asprin, ibuprofen, and naprosyn, blood thinners and so on.
The list for supplements to stay away from is huge - we generally give out a list of the most common 200 supplements to avoid  (e.g. Fish Oil, alpha omega 3 fats, Vitamin E, etc)
3.  Normal or Low-Normal Blood Pressure. - If you are blessed with this great, otherwise make sure your BP is well controlled - I typically prescribe a Clonidine patch unless you have low blood pressure
4. No early lifting or bending down
5. Icing as directed by your MD during the first 3 days                                                6. Low Salt Diet

I perform tumescent liposuction to remove the submental fat under the chin with excellent results. This procedure uses micro-cannulas, which offer greater precision with less trauma to surrounding skin and tissue. For patients, this means little or no post-treatment scarring, shorter recovery, and superior results. It can also be done with local anesthesia instead of general Most of my patients are back to regular activities within 3-4 days after this procedure with minimal to no bruising!

Another option for this area is CoolSculpting, which uses controlled cooling to freeze fat cells away. While there is no anesthesia or downtime, results typically take a few months, to become fully evident. CoolSculpting offers more subtle improvement, so it is a good option for patients with less submental fat to remove. You can also undergo multiple treatment sessions with CoolSculpting to achieve a more dramatic result if you choose. Both of these procedures should be performed by an experienced, board-certified dermatologist with expertise in facial contouring procedures.

Recovery from chin Lipo is the easiest recovery of any procedure I do. The pain is minimal. Swelling for three days but that can be minimized with a chin strap. Back to work in 3 days at the most. Results from chin Lipo are usually pretty dramatic so in my opinion it is the biggest change for the least recovery you can get in Plastic surgery.