The biomechanical disadvantage of dysplastic hips

MD Harris, MC Shepherd, K Song… - Journal of …, 2022 - Wiley Online Library
Developmental dysplasia of the hip (DDH) is strongly associated with an increased risk for
hip osteoarthritis. Skeletal deformities undeniably contribute to detrimental biomechanical …

Dysplastic hip anatomy alters muscle moment arm lengths, lines of action, and contributions to joint reaction forces during gait

K Song, BMM Gaffney, KB Shelburne… - Journal of …, 2020 - Elsevier
Developmental dysplasia of the hip (DDH) is characterized by abnormal bony anatomy,
which causes detrimental hip joint loading and leads to secondary osteoarthritis. Hip joint …

Femoral version deformities alter joint reaction forces in dysplastic hips during gait

MC Shepherd, BMM Gaffney, K Song, JC Clohisy… - Journal of …, 2022 - Elsevier
Developmental dysplasia of the hip (DDH) causes hip instability and early-onset
osteoarthritis. The focus on pathomechanics in DDH has centered on the shallow …

Hip ontogenesis: how evolution, genes, and load history shape hip morphotype and cartilotype

T Hogervorst, W Eilander, JT Fikkers… - … and Related Research®, 2012 - Springer
Abstract Background Developmental hip disorders (DHDs), eg, developmental dysplasia of
the hip, slipped capitis femoris epiphysis, and femoroacetabular impingement, can be …

Higher medially-directed joint reaction forces are a characteristic of dysplastic hips: A comparative study using subject-specific musculoskeletal models

MD Harris, BA MacWilliams, KB Foreman… - Journal of …, 2017 - Elsevier
Acetabular dysplasia is a known cause of hip osteoarthritis. In addition to abnormal
anatomy, changes in kinematics, joint reaction forces (JRFs), and muscle forces could cause …

[HTML][HTML] Finite element analysis of mechanical behavior of human dysplastic hip joints: a systematic review

B Vafaeian, D Zonoobi, M Mabee… - Osteoarthritis and …, 2017 - Elsevier
Developmental dysplasia of the hip (DDH) is a common condition predisposing to
osteoarthritis (OA). Especially since DDH is best identified and treated in infancy before …

Three-dimensional morphology and bony range of movement in hip joints in patients with hip dysplasia

I Nakahara, M Takao, T Sakai, H Miki… - The bone & joint …, 2014 - boneandjoint.org.uk
To confirm whether developmental dysplasia of the hip has a risk of hip impingement, we
analysed maximum ranges of movement to the point of bony impingement, and …

Changes of gluteus medius muscle in the adult patients with unilateral developmental dysplasia of the hip

RY Liu, XD Wen, ZQ Tong, KZ Wang… - BMC Musculoskeletal …, 2012 - Springer
Background The gluteus medius muscle is essential for gait and hip stability. Changes that
occur in the gluteus medius muscles in patients with developmental dysplasia of the hip …

Acetabular edge loading during gait is elevated by the anatomical deformities of hip dysplasia

K Song, C Pascual-Garrido, JC Clohisy… - Frontiers in Sports and …, 2021 - frontiersin.org
Developmental dysplasia of the hip (DDH) is a known risk factor for articular tissue damage
and secondary hip osteoarthritis. Acetabular labral tears are prevalent in hips with DDH and …

Asymmetry in muscle strength, dynamic balance, and range of motion in adult symptomatic hip dysplasia

H Wang, H Yu, Y Kim, T Chen - Symmetry, 2022 - mdpi.com
Hip dysplasia (HD) is a typical developmental abnormality of the hip joint, and discomfort is
often found in adulthood. This study compared patients with symptomatic HD in muscle …