ABSTRACT
<p><b>OBJECTIVE</b>To study the gait characteristics of different syndrome types based on musculature zones of the knee osteoarthritis (KOA) and to discuss the application of modern biomechanical technology in objective study on syndrome differentiation which is based on musculature zones.</p><p><b>METHODS</b>Thirty knees out of 19 patients suffering from KOA with the different musculature zone syndrome types were measured the step angle, the heel impulse, the internal and external rotation figures and the percentage of the maximum vertical ground reaction time in the total time of the supporting period by using the Plantar Pressure Measurement System.</p><p><b>RESULTS</b>In the knees with abnormal musculature zones, the figures of step angle and the heel impulse of Foot Shaoyang Meridian and three foot yin meridians were significantly increased than normal (all P<0.05), while those figures of Foot Yangming Meridian were normal; in the knees of Foot Yangming Meridian with abnormal musculature zones, the external rotation mean figure in the midstance was significantly increased than normal (P<0.05); in the knees of Foot Shaoyang Meridian with abnormal musculature zones, the internal rotation mean figure in the propulsion was significantly increased than normal (P<0.05); in the knees of the three foot yin meridians with abnormal musculature zones, the mean external rotation figure in propulsion was significantly increased than normal (P<0.05); in the knees of the Foot Yangming Meridian with abnormal musculature zones, the time of maximum vertical ground reaction was significantly delayed (P<0.05).</p><p><b>CONCLUSION</b>The figures of the gait index in KOA patients with different musculature zone types are different, including the step angle, heel impulse, the internal and external rotation figures, the time of the maximum vertical ground reaction and so on, which could be used as the objective basis of syndrome differentiation based on musculature zones for KOA patients. Therefore, biomechanical technology can be applied in the syndrome differentiation based on musculature zones for KOA patients.</p>
Subject(s)
Adult , Humans , Male , Middle Aged , Foot , Gait , Meridians , Osteoarthritis, Knee , DiagnosisABSTRACT
@# Objective To find out the mechanism of strephenopodia and strephexopodia of children with spastic cerebral palsy by analyzing their gait character.MethodsForty children with spastic cerebral palsy and forty healthy children with normal walking ability were involved in this research.Footscan 7 gait analysis system was used to measure foot initial touchdown part,the ratio of different part touchdown phase to single supporting phase,the degree of strephenopodia and strephexopodia in different part.Two groups' characteristic parameters were analyzed by statistics method.ResultsSignificant differences were found in foot first touchdown part between two groups(P<0.05).The phenomenon that toes or metatarsus or whole foot first touch the earth was found in children with spastic cerebral palsy.The ratio of anterior foot and middle foot touchdown phase to single supporting phase were higher than normal children(P<0.05).In spastic cerebral palsy group the phenomenon of strephexopodia was more serious than strephenopodia during anterior foot touchdown phase.ConclusionLots of children with spastic cerebral palsy are suffering long-time compression pain and strephexopodia with anterior foot,active rectification must be performed during rehabilitation care.
ABSTRACT
@#Objective To find out the mechanism of strephenopodia and strephexopodia of children with spastic cerebral palsy by analyzing their gait character.MethodsForty children with spastic cerebral palsy and forty healthy children with normal walking ability were involved in this research.Footscan 7 gait analysis system was used to measure foot initial touchdown part,the ratio of different part touchdown phase to single supporting phase,the degree of strephenopodia and strephexopodia in different part.Two groups' characteristic parameters were analyzed by statistics method.ResultsSignificant differences were found in foot first touchdown part between two groups(P<0.05).The phenomenon that toes or metatarsus or whole foot first touch the earth was found in children with spastic cerebral palsy.The ratio of anterior foot and middle foot touchdown phase to single supporting phase were higher than normal children(P<0.05).In spastic cerebral palsy group the phenomenon of strephexopodia was more serious than strephenopodia during anterior foot touchdown phase.ConclusionLots of children with spastic cerebral palsy are suffering long-time compression pain and strephexopodia with anterior foot,active rectification must be performed during rehabilitation care.