Influence of Total Knee Arthroplasty on Gait Mechanics of the Replaced and Non-Replaced Limb During Stair Negotiation
| Autor: | Harold E. Cates, Dawn P. Coe, Songning Zhang, Tyler Standifird, Arnold M. Saxton, Jeffrey A. Reinbolt |
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| Rok vydání: | 2016 |
| Předmět: |
musculoskeletal diseases
medicine.medical_specialty Knee Joint medicine.medical_treatment Total knee arthroplasty 03 medical and health sciences Imaging Three-Dimensional 0302 clinical medicine Humans Medicine Knee Orthopedics and Sports Medicine Range of Motion Articular Arthroplasty Replacement Knee Gait Aged Orthodontics 030222 orthopedics Rehabilitation business.industry Biomechanics Stair negotiation 030229 sport sciences Middle Aged Osteoarthritis Knee musculoskeletal system Healthy Volunteers Biomechanical Phenomena body regions Orthopedics Orthopedic surgery business human activities Stair ascent |
| Zdroj: | The Journal of Arthroplasty. 31:278-283 |
| ISSN: | 0883-5403 |
| Popis: | This study compared biomechanics during stair ascent in replaced and non-replaced limbs of total knee arthroplasty (TKA) patients with control limbs of healthy participants. Thirteen TKA patients and fifteen controls performed stair ascent. Replaced and non-replaced knees of TKA patients were less flexed at contact compared to controls. The loading response peak knee extension moment was greater in control and non-replaced knees compared with replaced. The push-off peak knee abduction moment was elevated in replaced limbs compared to controls. Loading and push-off peak hip abduction moments were greater in replaced limbs compared to controls. The push-off peak hip abduction moment was greater in non-replaced limbs compared to controls. Future rehabilitation protocols should consider the replaced knee and also the non-replaced knee and surrounding joints. |
| Databáze: | OpenAIRE |
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