Missed hip dysplasia

Tayla🌼 • Two daughters 🌸🌸 13month Gap. 👶🏼 👶🏼 👼 healing from loss 😭 at 11 weeks pregnant. NOW -🌈 👶🏼 on board

How is hip dysplasia treated in a baby that can already crawl and nearly walking! My 7.5 month old is having x Rays tomorrow and likely has hip dysplasia.... how is it treated at this age?!!