Foot & ankle international
-
Twenty-nine feet in 28 patients who underwent subtalar distraction bone block fusion for the treatment of subtalar deformities associated with symptomatic arthrosis were evaluated. All patients were assessed with the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Scale score. Eighteen men and 10 women with a mean age of 44 years were evaluated. ⋯ All patients but one (96%) were satisfied. Complications included four nonunions, two varus malunions, one metatarsal stress fracture, and one medial plantar nerve paresthesia. Each nonunion occurred in patients who smoked.
-
Plantar puncture wounds to the foot are a common injury. A small number (1.8%) of these puncture wounds become infected and progress to osteomyelitis. The purpose of this article is to report the cases of six patients who developed osteomyelitis of the calcaneus after a puncture wound to the heel caused by a nail. ⋯ The only amputation in this group occurred in a patient with diabetes mellitus. It was concluded that diabetic patients who develop calcaneal osteomyelitis from a nail puncture wound are more likely to have multiple pathogens cultured. Furthermore, if a diabetic neuropathy is also present, the nail puncture wound may be the initial injury leading to a chronic ulceration, increasing the risk of amputation.
-
Thirty-two cases of ankle fractures associated with fibular fractures above the distal tibiofibular syndesmosis were studied. All were treated with open reduction and internal fixation. The average follow-up was 25 months. ⋯ Bone grafting should be considered in high energy fractures with comminution. These complex injuries are associated with higher rates of complications. Poor results can be attributed to fracture factors, e.g., open fractures, infections; patient factors, e.g., obesity, lowered immunity as in diabetes, and noncompliance; and iatrogenic factors, e.g., early removal of syndesmotic screws.
-
Randomized Controlled Trial Clinical Trial Controlled Clinical Trial
Treatment of fractures of the fifth metatarsal: a prospective study.
Successful treatment of avulsion fractures of the base of the fifth metatarsal has been achieved using both short leg casts and soft (Jones) dressings. Sixty patients who presented to our institution were prospectively randomized to be treated with either a short leg cast or a soft (Jones) dressing for the purpose of assessing the efficacy of each treatment modality. Our results demonstrated that radiographic evidence of fracture healing was present in all patients by 65 days with 44 days representing the average elapsed time for such change. ⋯ Significantly, the average length of recuperation for patients treated with a soft (jones) dressing was 33 days as compared to 46 days for those treated with a short leg cast. Also, the average modified foot score for patients treated in a soft dressing was 92 (excellent) compared to 86 (good) for patients treated in a short leg cast. We conclude that a soft dressing allows patients to return to pre-injury levels of activity faster than when treated in a short leg cast and without compromising clinical or radiographic union of avulsion fractures of the base of the fifth metatarsal.
-
At the present time, syndesmotic screw fixation is recommended when there is a tibiofibular diastasis, a Maisonneuve fracture, or syndesmotic instability after fixation of distal tibia-fibula fractures. The aim/purpose of this study was to demonstrate the optimal level of syndesmotic screw placement before creation of a Maisonneuve fracture. Legs of 17 embalmed cadavers underwent knee disarticulation. ⋯ Two-tailed t-test comparing no fixation with fixation at 2.0 cm indicated less syndesmotic widening with screw placed at 2.0 cm (P = 0.04). Two-tailed t-test comparing screw fixation at 2.0 cm and 3.5 cm indicated less syndesmotic widening with screw placed at 2.0 cm (P = 0.07). It would seem reasonable to place a syndesmotic screw at 2.0 cm above tibiotalar joint.