Hi, thanks for writing to HCM.
is a curable disease with the presently available antituberculous
drugs provided a correct diagnosis of bone TB is made.
Its very unlikely that the symtoms are still persisting despite the treatment. A likelihood of a secondary bacterial infection is a possibility.
A thorough clinical examination and appropriate investigations like TB serology, TB antibodies
scan of the involved area and other hematological parameters etc are needed to establish a possible diagnosis.
Hope this information is helpful.
You can reach me directly on my profile - http://bit.ly/Dr_K_aga_Ravi_Prasad for any further clarification.