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Hip International | 2013

Discrimination of abnormal gait parameters due to increased femoral anteversion from other effects in cerebral palsy

N.E. Akalan; Yener Temelli; Shavkat Kuchimov

The effects of increased femoral anteversion (IFA) on gait pattern have a complex relationship with other orthopaedic and neurological abnormalities of cerebral palsy (CP). The aim of this study was to differentiate the effects of IFA from other factors in CP. The four groups in this study included: 15 typically developing children (Group: TDC) (age: 9.7 ± 0.5); 14 TDC with IFA (7.5 ± 1.7) (Group: TDC-IFA); 8 CP participants with IFA (age: 6.3 ± 1.7) (Group: CP IFA); and 10 CP participants with nearly normal femoral anteversion (age: 10.3 ± 4.7) (Group: CP-NFA). Altered peak knee-extension angle and stance-time, increased internal hip-rotation, internal foot-progression (p≤0.05) were influenced by IFA in both groups of CP-NFA and TDC-IFA. For the TDC groups; pelvic-rotation increased and peak knee and hip-extension, knee flexion-moment, peak knee-power generation in late-stance decreased among children with IFA (p≤0.05). For CP children; anterior pelvic-tilt, hip-flexion and peak knee-extension, hip power-absorbsion and generation, and peak knee power-absorsion (K3) increased and peak knee-flexion was delayed by IFA (p≤0.05). Therefore, IFA effects are different in CP and TDC. Peak knee-extension angle increased in TDC and decreased in CP with IFA. Besides the well known gait parameters related to IFA which are increased internal hip-rotation and foot-progression angle, it is recognised that peak knee-extension and stance-time are also influenced. Therefore, before muscle lengthening, femoral derotational osteotomy should be considered in the early stages of growth in CP to improve pelvic stability and the knee extensor mechanism.


Gait & Posture | 2018

P 059 – The influence of hypermobility on children with increased femoral anteversion: Static and dynamic foot pressure behavior

N.E. Akalan; Adnan Apti; A. Kurt; R. Sert; Kubra Onerge; G. Leblebici; Shavkat Kuchimov; Fuat Bilgili; Yener Temelli; Freeman Miller

a Istanbul Kultur University – Faculy of Health Science, Physiotherapy and Rehabilitation Department, Istanbul, Turkey b Biruni University – Faculty of Health Sciences, Physiotherapy and Rehabilitation Department, Istanbul, Turkey c Bezmialem University, Institute of Health Science, Istanbul, Turkey d Istanbul University, Faculty of Health Science Physiotherapy and Rehabilitation Division, Istanbul, Turkey e Istanbul University, Institute of Health Science, Istanbul, Turkey f Istanbul Medeniyet University – Faculy of Health Science, Physiotherapy and Rehabilitation Division, Istanbul, Turkey g Bogazici University, Institute of Biomedical Engineering, Istanbul, Turkey h Istanbul University – Istanbul Faculty of Medicine, Orthopedics and Traumatology, Istanbul, Turkey MEDAmerikan Medical Center, Orthopedics, Istanbul, Turkey Nemours/Alfred I. duPont Hospital for Children, Ortopedics, DE, USA


Archive | 2018

Design, Manufacture, and Selection of Ankle-Foot-Orthoses

Hasan Kemal Surmen; N.E. Akalan; Yunus Ziya Arslan


Gait & Posture | 2018

P 026 – The effects of the in-toeing gait pattern on plantar pressure behavior and foot posture

R. Sert; N.E. Akalan; A. Kurt; Adnan Apti; Shavkat Kuchimov; Fuat Bilgili


Gait & Posture | 2018

O 098 – Distinguishing the influences of increased femoral anteversion from hypermobility during walking for neurologically intact individuals

N.E. Akalan; G. Karaca; Adnan Apti; Shavkat Kuchimov; Fuat Bilgili; Yener Temelli; Freeman Miller; G. Leblebici; Kubra Onerge; G. Erturk; H. Evrendilek


Gait & Posture | 2018

P 072 - Describing the influences of using insoles on gait parameters in children with increased femoral anteversion and pes-planovalgus: plot study

H. Evrendilek; N.E. Akalan; R. Sert; Shavkat Kuchimov; G. Karaca; G. Ertürk; Fuat Bilgili; P. Lucareli


Gait & Posture | 2018

P 061 – Determination of biomechanical influences of increased femoral anteversion (twisted leg) on running for developing individual

Adnan Apti; N.E. Akalan; Shavkat Kuchimov; Yener Temelli; Ö.I. Kılıçoğlu; A. Kurt; Freeman Miller


Gait & Posture | 2018

O 084 - Describing effects of reduced forefoot sensation on foot pressure distribution: Plot study

Kubra Onerge; N.E. Akalan; R. Sert; Shavkat Kuchimov; G. Leblebici; G. Erturk; Fuat Bilgili


Gait & Posture | 2018

P 141 - What is the effect on the popliteal angle of femoral anteversion increased in healthy individuals?

C. Sardoğan; N.E. Akalan; Fuat Bilgili; R. Sert; G. Leblebici; Kubra Onerge; G. Karaca; H. Evrendilek


Gait & Posture | 2017

Increased femoral anteversion related biomechanical abnormalities: Posture and trunk symmetry

Ismail Bacak; N.E. Akalan; Adnan Apti; G. Leblebici; Shavkat Kuchimov; Arzu Razak Ozdincler; Freeman Miller; Yener Temelli

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