Instead, she claimed that she took the plunge because she wanted her children to feel proud of her appearance. At her age, she said, "your breasts go in one direction and your brain goes in another".
She added: "Physically, I'm in good health, and I just feel like, why not take advantage of it?"
Kolstad's procedure, which took place last month, was reported last week.
The 83-year-old patient's "boob-job" highlights a growing trend: while most of their peers are acquiring new hips, knees and dentures, an increasing number of affluent US pensioners are splashing out on surgical procedures to improve their appearance.
The American Society for Aesthetic Plastic Surgery says there were more than 80,000 cosmetic surgeries carried out on patients aged over 65 last year. Most involved facelifts and eyelid improvements.
But the total includes more than 3000 breast lifts, and 2500 breast augmentations.
- INDEPENDENT