Doctor said I won’t have drains because it's an old method - does this sound right? (photos)

Each surgeon will have her/his own protocol regarding the use of drains. The purpose of them is to remove excess fluid from the surgical area as the body heals. They are typically in place 5-14 days. They aid in preventing seroma formation. Hospital stays are often based on a combination of the surgeon's protocol as well as the patient's health history. I encourage you to discuss your concerns with your surgeon. It is important that you feel comfortable and confident as you prepare for surgery.

I have vast experience on Body lift after weight loss and I haven’t been able to avoid drains specially because my procedures are associated with liposuction which produces a lot of fluid.
I do quilting progressive tension stitching all over the abdominal flap which reduces significantly the days of drains, but drain will remain 4-5 days.
I have had zero seromas for the last 10-12 years because of thr quilting stitches plus fee days of drains.
My patients stay 24 hours at the hospital and at least 7 days under our undivided attention at my 24 hours-nurse care recovery center.
Be encouraged.
Dr. Cárdenas.