After arm lift with liposuction, I have creases and pain when I bend my arms. What caused this and can it be corrected? (photos)

I had an arm lift with liposuction 10 months ago, and now have creases on my arms just above the natural fold at my elbow, and pain when I bend my arms. The creases mostly disappear when I straighten my arms. The pain increases the more I use or bend my arms during the day, and is worse in my right arm. I am 60, and prior to the surgery I lost 70 lbs through diet and exercise. The creases and pain started immediately after the surgery and have improved very little since then.