Foot & ankle international
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Twenty-eight patients, with severe, acute Lisfranc dislocations, requiring operative intervention, were treated between 1989 and 1992 in a level one Trauma Center. Different treatment protocols were used by the two senior staff surgeons. This allowed ORIF to be compared to complete arthrodesis and partial arthrodesis. ⋯ Stiffness of the forefoot, loss of metatarsal arch, and sympathetic dystrophy occurred more frequently in the complete arthrodesis group. Open reduction and internal fixation with screws or partial arthrodesis is the treatment of choice in severe tarsometatarsal fracture dislocations. Primary complete arthrodesis should be reserved as a salvage procedure.
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Anatomic restoration of displaced fracture-dislocation of the tarsometatarsal junction of the foot is essential, as even "minor" disruptions of this joint complex leads to poor clinical results. In order to determine a "key" element associated with good or poor functional outcomes, 11 patients with excellent radiographic results following surgical treatment of unilateral closed Lisfranc fracture-dislocation of the tarsometatarsal joint of the foot were evaluated at an average of 41.2 (range, 14 to 53) months following their injury and surgery. Their average age was 40.6 (range, 21 to 58) years. ⋯ The goal of this study was to objectively analyze the components of vertical ground reaction force during walking in patients who had evidence of excellent surgical reduction measured on follow-up weightbearing radiographs following isolated injury to the tarsometatarsal joint complex. We hoped to detect some key element of gait altered by the injury, and responsible for why patients fare poorly following this injury. By dissecting out the components of mechanical loading and unloading of the foot during walking, we wished to determine if there was a "key" factor associated with either favorable or unfavorable subjective clinical outcomes.
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The purpose of this study is to report our experience with the Vacuum Assisted Closure (VAC) negative pressure technique in patients with non-healing wounds of the foot, ankle, and lower limb. We retrospectively reviewed 17 patients with non-healing wounds of the lower extremity who underwent treatment using the Vacuum Assisted Closure (VAC) device. Thirteen of 17 (76%) had diabetes mellitus, nine of whom were insulin-dependent, and 10 of whom had associated peripheral neuropathy. ⋯ Our results indicate that the Vacuum Assisted Closure negative pressure technique is emerging as an acceptable option for wound care of the lower extremity. Not all patients are candidates for such treatment; those patients with severe peripheral vascular disease or smaller forefoot wounds may be best treated by other modalities. Larger wounds seem to be better suited for skin grafting or two-stage primary closure.
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A wealth of clinical and experimental data suggests, that anatomical restoration of the posterior calcaneal facet is a major predictor of outcome after intra-articular calcaneus fractures. The value of subtalar arthroscopy was examined in three clinical study groups (I-III. ⋯ Subtalar arthroscopy provides a most precise and thorough view of the posterior facet of the calcaneus both in assessing the quality of initial reduction as well as evaluation during hardware removal after intra-articular calcaneus fractures. It is more precise than intra-operative fluoroscopy and less time consuming than standard Brodén views during surgery. The use of arthroscopy allows anatomical percutaneous reduction and screw fixation of Sanders II fractures. It therefore provides a useful additional tool in treating intra-articular calcaneus fractures.