| LoE | Ref | LoA |
---|---|---|---|
For the detection of joint damage in the feet, a non-weight-bearing X-ray in anterior-posterior (AP) direction is the preferred method. | 4b | n/a | 8.6 (0–10) |
For the detection of joint deformity and malalignment of the foot, a weight-bearing X-ray in anterior-posterior (AP) and lateral directions is the preferred method. | 4b | n/a | 9.6 (7–10) |
Ultrasonography can be applied in the diagnosis of inflammation of joints* and soft tissue**. | 2 | 9.4 (7–10) | |
When clinical examination is inconclusive in the diagnosis of inflammation of joints and soft tissue, ultrasonography should be considered. *When ultrasonography is inconclusive, additional diagnostic imaging (MRI or CT scan) can be considered.** | *4a**4b | * [51] ** n/a | 9.2 (8–10) |