The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons
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Midfoot Charcot collapse commonly occurs through the tarsometatarsal and/or midtarsal joints, which creates the characteristic "rocker bottom" deformity. Intramedullary metatarsal fixation spanning the tarsus into the talus and/or calcaneus is a recently developed method for addressing unstable midfoot Charcot deformity. ⋯ These advantages include anatomical realignment, minimally invasive fixation technique, formal multiple joint fusion, adjacent joint fixation beyond the level of Charcot collapse, rigid interosseus fixation, and preservation of foot length. The goals of the intramedullary foot fixation procedure are to create a stable, plantigrade, and ulcer-free foot, which allows the patient to ambulate with custom-molded orthotics and shoes.
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The purpose of this study was to present the results of the metatarsal fractures treated with a closed antegrade intramedullary pinning technique. The records of 35 consecutive patients with metatarsal fractures operated on from August 2005 to June 2010 by the authors were retrospectively reviewed. Four patients were not contactable and 1 patient refused to participate. ⋯ Two patients had moderate limitation of metatarsophalangeal joint at 6 weeks but recovered to full range at final follow-up. Average American Orthropedic Foot and Ankle Society score at final follow-up was 96.7 (range 83 to 100) points. Closed antegrade intramedullary pinning was found to be a useful method for treating displaced metatarsal fractures and to allow immediate joint motion and partial weightbearing in a stiff-soled shoe.
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Randomized Controlled Trial Multicenter Study Comparative Study
Pulsed radiofrequency electromagnetic field therapy: a potential novel treatment of plantar fasciitis.
Plantar fasciitis is a common cause of heel pain, and although treatments are usually conservative, they can take up to 2 years to achieve resolution. A double-blind, multicenter, randomized, placebo-controlled study was used to evaluate a small, wearable, extended-use pulsed radiofrequency electromagnetic field (PRFE) device as a treatment of plantar fasciitis. A total of 70 subjects diagnosed with plantar fasciitis were enrolled in the present study. ⋯ The PM-VAS scores declined by 30% in the study group and 19% in the control group, although the difference was not significant. Medication use in the study group also showed a trend downward, but the use in the control group remained consistent with the day 1 levels. PRFE therapy worn on a nightly basis appears to offer a simple, drug-free, noninvasive therapy to reduce the pain associated with plantar fasciitis.
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Comparative Study
Open reduction and internal fixation of OTA type C2-C4 fractures of the calcaneus with a triple-plate technique.
The purpose of this study was to present a surgical technique of open reduction and internal fixation of displaced intra-articular calcaneal fractures with 3 AO mini-fragment plates and to evaluate the clinical and radiological outcome of a consecutive group of patients after a mean follow-up of 41.7 months. A series of 54 patients (16 women and 38 men) with 62 calcaneal fractures were treated over a period of 6.5 years. Forty-five patients with 50 calcaneal fractures were completely clinically and radiologically followed up. ⋯ No statistically significant differences regarding Böhler's and Gissane's angles were found between different OTA fracture types. In conclusion, the presented surgical technique was found to provide comparable and adequate reduction of OTA type C2-C4 injuries based on statistically insignificant differences in radiographic measures of postoperative fracture reduction. Greater limitation in subtalar motion was observed in OTA type C4 fractures in comparison with less severe fractures (p < .01).
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Calcaneal avulsion fractures are not uncommon, and they are probably more likely in patients with osteoporosis. Closed manipulation for this type of fracture often fails to achieve acceptable reduction, and open reduction and internal fixation are usually required. However, open reduction and internal fixation with either a lag screw or Steinmann pins do not provide satisfactory fixation in patients with diabetes and elderly patients because of the presence of porotic bone. ⋯ We report the successful treatment of 3 patients with calcaneal avulsion fractures using a modified tension band wiring technique, resulting in satisfactory recovery. Re-displacement of the fragment during the initial follow-up period was not reported, and bony union was achieved in all patients. We believe this technique is a useful surgical option for the treatment of calcaneal avulsion fractures.