Late reconstruction of the midfoot and tarsometatarsal region after trauma.

The management of painful arthritis and deformity after trauma to the midfoot starts with careful assessment by physical examination and appropriate investigation to identify the affected joints. Conservative treatment may be very effective and includes the use of NSAIDs, custom insoles with arch support, and a rocker-bottom sole with extended steel shank with or without a SACH heel. If this treatment fails, usually a year after the injury, then arthrodesis of all the symptomatic joints with restoration of the arch and alignment of the weight-bearing surface is the recommended treatment. The long-term results of these fusions may be compromised by the subsequent development of arthritis in adjacent joints.