hip replacement

[aussie]

i do have some questions im 48 yers old i got acromegally ay 30 i had big problems with my back 6 years ago which resulted in back surgery in the past 5 years had alot of hip pain which i thought it was back related and got it checked with xrays and have been told that both hip joint r worn and have spurs grown on them and the cup that holds the ball is deformed from birth i have lost alot of movement in my legs i have no way geting on a bike no flexability my question is will i get more movement or has my tendons shrunk now well long as i get pain relief its something and do i have a chance of having both done at the same time