Usually medial angulation of both lower limb bones (femur and tibia) is involved. Lateral radiography will demonstrate volar angulation / displacement of the fracture. Significant angulation and deformity may require an open reduction and internal fixation or external fixation. Significant angulation and deformity may require an open reduction and internal fixation. Reverse deformity is seen in volar angulation (Smith's fracture). The right and left condyle have distinct size, shape and angulation. A fracture with mild angulation and displacement may require closed reduction. This angulation prevents overlap of images of two mastoid bones. Acute angulation of the cortex is noted, as opposed to the usual curved surface. The legs are straight, with heavy boning and moderate yet defined angulation. Obtuse angulation is sign of disease. This is to ensure that the cutting edge is at the correct angulation. The greater knee angulation would then increase the risk of injury. This guidance is updated with any change in C-Arm angulation/position or table position. For lateration compared to angulation, the numerical problems are comparable.