Fantastic from start to finish. I have had knee, shoulder and two hip surgeries. All of my experiences were first rate. My most recent was a hip revision surgery that involved replacing a metal ball that was inserted 15 years earlier in a different hospital with a ceramic ball because my blood cobalt was off the charts. I was walking 5 miles a day a week after surgery. Dr. Vigdorchik is a first rate and caring surgeon who explains exactly what he will be doing and makes you very comfortable before and after surgery. I bounced back incredibly quickly and my cobalt level dropped dramatically in 4 weeks. I could not have been happier with the surgery or my one night stay at HSS.