Abstract
Which methods should be used to estimate survivorship of implants when dates of insertion vary or patients are lost to follow-up?
What are the main long term complications of trapeziometacarpal joint arthroplasty?
Trapeziometacarpal arthrodesis: Is bone union necessary for a good outcome?
How much is the percentage of non union in the cases series of Smeraglia et al.?
Is the STT arthritis incidence increased in the group of patients who gained bone union in Smeraglia et al.?
An advantage of performing an open arthrodesis of the distal interphalangeal joint is: Ability to correct a significant angular deformity Removal of prominent dorsal osteophytes Creation of smooth, congruent cancellous surfaces All of the above
A mechanical requirement for a successful arthrodesis of the distal interphalangeal joint is: Non-rigid fixation Intimate bony apposition Tissue interposition Rotational alignment
What are the components of prehension?
Which finger joint has the largest functional ROM?
Where is the arc of functional range of motion of MCP joints located?
Through what proposed mechanisms does caffeine cause peripheral vasoconstriction?