For the MRI analysis, a total of 1013 bones at the dominant wrist and fingers were scored for bone erosion, oedema and proliferation by two readers (MØ and AD) working separately in two different institutions.
However, it has previously been suggested, when using radiographs in the assessment, that bone erosions may not even be the most significant sign of bone destruction at the wrist, particularly in younger children, and that carpal crowding or squaring of the carpal bones causing a small and deformed wrist is more characteristic for JIA [10, 38].
The occurrence of bone erosions at the wrist level, but not in other anatomic areas, has been previously described in a study based on magnetic resonance imaging [ 27].
There were nine bones in the wrist, the carpals, and seven bones in the ankle, the tarsals.
The scaphoid bone articulates with 5 surrounding bones in the wrist and therefore has an essential role in functionality of the wrist, acting as a pivot.
These bones connect to a series of much shorter, wrist bones at the base of the hand.
With the "intrinsic bone formation," contrary to every other intercarpal arthrodesis at the wrist, there is no need for an additional bone graft.
Instead, they break the forearm bones just below the wrist joint.
Place additional padding over prominent bones, such as the wrist or elbow.
He described, with way too much relish and in clinical detail, how the right hand of convicted thieves would be amputated by a surgeon, peeling back the skin of the wrist, then separating the bones at the joint.
