Fig. 5From: The efficacy of negative pressure wound therapy in treating sacroiliac joint tuberculosis with a chronic sinus tract: a case series a Sinus and wound in the left buttock. b Management with NPWT. c Formation of fresh granulation tissue after NPWT. d CT scan of sacroiliac joints: erosive changes involving the right sacroiliac joint. e CT scan demonstrating bony fusion 30 months after NPWT and anti-tubercular therapyBack to article page