For Patients. Thank you for placing your trust in South Shore Orthopedics. Total Joint Replacement Education Classes. Total Joint Replacement Education Classes are held every Monday and Thursday morning from 8:00 A.M. until 10:00 A.M. and also the second Tuesday evening of each month from 5:30 P.M. until 7:30 P.M.. These classes are held at 2 Pond Park in Hingham on the 3 rd floor in the ....