title: Author's reply.
authors.affiliation: Department of Orthopaedics, Civil Hospital and B. J. Medical College, Ahmedabad, Gujarat, India.
authors.forename: Somesh P
authors.initials: SP
authors.lastname: Singh
authors.affiliation: Department of Orthopaedics, Civil Hospital and B. J. Medical College, Ahmedabad, Gujarat, India.
authors.forename: Haresh P
authors.initials: HP
authors.lastname: Bhalodiya