Percutaneous Image-Guided Biopsy of the Musculoskeletal System

Percutaneous image-guided biopsy plays an important role in the management of multiple pathologic conditions involving the musculoskeletal system. The vast majority of these conditions require histologic diagnosis to guide decision making concerning treatment. Percutaneous image-guided biopsy has supplanted open surgical biopsy as the primary modality for tissue diagnosis in this patient cohort. The safety, efficacy, and clinical outcome of percutaneous image-guided biopsy for a multitude of musculoskeletal conditions are well documented. Improvements in needle design and image guidance have continued to further the efficacy and safety of this diagnostic technique. Complications associated with percutaneous biopsy are minimal compared with those seen in open surgical biopsy, whereas diagnostic accuracy is comparable to that of surgical biopsy.