Dear shah jee ,we all are thankful to give service to the persons all over the world when people had to stand linet to get services .Telemedicine ,video call are possible through the hamrodoctor ,made easy to treat in best way doctors can ! Regarding this case ,as my expertise I feel if you had past x ray done of hip we could see the condition of his hip,it could be osteoarthritis,Rheumatoid arthritis what can have aggravated the condition .sometime if it is bone weakening ,low forces can even cause fracture of hip too. Further evaluation is needed to treat the cases ! thank you pray for healing and recovery 🙏 Dr.Santosh Kumar bashyal MS,PhD