This paper presents bag-of-steps, a new methodology to predict the rehabilitation length of a patient by monitoring the weight he is bearing in his injured leg and using a predictive model based on the bag-of-words technique. A force sensor is used to monitor and characterize the patient’s gait, obtaining a set of step descriptors. These are later used to define a vocabulary of steps that can b...

The effect of the heel lift to correct a limb length difference was studied by electrogoniometry (elgons) in four male subjects with a limb length inequality between 3/~6 inch (0.48 cm) and 3h inch (0.95 cm). Six elgons were attached to bilateral hip, knee, and ankle joints as the subject walked (3 mph) and jogged (6 mph) on the treadmill twice, once with the heel lift and once without. Recordi...

BACKGROUND While a full-length standing anteroposterior radiograph of the lower extremity provides the best radiographic method for assessing limb alignment, other methods must be used intraoperatively. We have employed intraoperative fluoroscopy with use of an electrocautery cord to assess limb alignment in the supine patient. METHODS We retrospectively compared the measurements of lower lim...

background the long-term consequences and the activities of daily living of bilateral lower limb amputatees are not well documented. objectives our study identifies the long-term effects of bilateral lower extremity amputations on daily activities to understand how these amputees cope with their mobility assistive devices. materials and methods a total of 291 veterans of war with bilateral lowe...

Purpose: Predicting body Center of Mass (COM) acceleration is carried out with more accuracy based on the acceleration of three joints of lower limb compared to only accounting joints of hip and ankle. Given that trunk movement during quite standing is noticeable, calculating trunk acceleration in model might increase prediction accuracy of COM acceleration. Moreover, in previous research studi...

Background: In patients with a congenital or developmental limb-length discrepancy, the short limb grows at a rate proportional to that of the normal, long limb. This is the basis of predicting limb-length discrepancy with existing methods, which are complicated and require multiple data points. The purpose of our study was to derive a simple arithmetic formula that can easily and accurately pr...

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We report here an unusual pathology in a 1,500-year-old skeleton recovered from Bet Guvrin, Israel. The pathological changes in the lower extremities and the diagnostic difficulties are presented. We attribute this condition to Madura foot, found primarily in tropical and subtropical regions, although other diagnoses are possible and are noted. We discuss its appearance in the region in light o...