Being commonly missed in the clinical practice,
The flat foot is a frequent deformity in children and results in various levels of functional alterations. A diagnosis based on foot morphology is not sufficient to define the therapeutic approach. In fact, the degree of severity of the deformity and the effects of treatments require careful functional assessment. In case of functional flatfoot, subtalar arthroereisis is the surgical treatment of choice. The aim of this study is to evaluate and compare the functional outcomes of two different bioabsorbable implants designed for subtalar arthroereisis in childhood severe flat foot by means of thorough gait analysis. Ten children (11.3 ± 1.6 yrs, 19.7 ± 2.8 BMI) were operated for flat foot correction [1,2] in both feet, one with the calcaneo-stop method, i.e. a screw implanted into the calcaneus, the other with an endoprosthesis implanted into the sinus-tarsi. Gait analysis was performed pre- and 24 month post-operatively using a 8-camera motion system (Vicon, UK) and a surface EMG system (Cometa, Italy) to detect muscular activation of the main lower limb muscles. A combination of established protocols, for lower limb [3] and multi-segment foot [4] kinematic analysis, was used to calculate joint rotations and moments during three level walking trials for each patient. At the foot, the tibio-talar, Chopart,
During the cold snap in the West of Scotland 20 December 2009 to 10 January 2010 there was a cluster of uncommon lower limb injuries in children from sledging accidents. These cases are presented as a series. This retrospective descriptive study details acute orthopaedic admissions for the period of the cold snap. The case-notes for all admissions were reviewed for diagnosis, mechanism of injury. Five (ex 20 ie 1/4) trauma admissions involved sledging: (1) combined avulsion of anterior and posterior cruciate ligaments left knee (2)