New Delhi, Jan. 10 -- Patients who were granted compensation ranging from Rs30 lakh to Rs1.23 crore for the debilitating side effects caused by Johnson & Johnson's (J&J) faulty hip implant, globally recalled in 2010, have asked the Union health ministry to review the compensation amount. "There is ambiguity in the amount of compensation that the government has decided. Our major concerns are longterm medical management not having been factored in, and the base amount being low," says Vijay Vojhala, who receiving the implant in 2008 and underwent a revision surgery in 2010 after developing postsurgical complications....