How will I be able to sleep after flank liposuction? I had my abdomen done 6 weeks ago.

Dear levans1101,every plastic surgeon has his own postoperative protocol which he recommends to his patients but you should be able to sleep on your back. I would suggest you to discuss this with your plastic surgeon.Daniel Barrett, MD
Certified, American Board of Plastic Surgery
Member, American Society of Plastic Surgery
Member, American Society of Aesthetic Plastic Surgery

I tell my patients to lie the best they can where they feel comfortable. There is nothing much more than can be done with regards to positions.  Find a good pillow to prop you in the positions that are best. For liposuction after care, I recommend adding hyperbaric oxygen and lymphatic massage along with your compression to help decrease swelling. To improve your final results, I also recommend adding vanquish for further fat removal, exilis/venus legacy for skin tightening, cellutone/z wave to make the skin smooth, remove scar tissue, and improve the skin’s appearance. Best, Dr. Emer

Thanks for your question! In general, I advise my patients that they can sleep in any comfortable position following liposuction. You may be a little sore the first night or two, but you really shouldn't have much difficulty. As your surgeon may have different advice, you should check with him or her as well.

Thank you very much for your question. You can sleep on your back and this Will not cause you any problems, i recommend to use two pillows, one under the knees and the other under your head that way your body won't put all the Weight on your flanks. Good luck!

Hello dear!!
Thanks for the question and provided information as well. 
You can adopt the position that best suits you and in which you feel most comfortable. It helps to use several pillows to accommodate yourself 
If you have any concerns, please follow up close with your plastic surgeon.
Good luck :)