How does the variation of the 3D orientation of the acetabulum during walking influence hip kinematics?
TypeArticles dans des revues avec comité de lecture
Acetabular cup orientation is crucial for total hip arthroplasty (THA), and its malpositioning could lead to impingement and dislocation . Acetabular cup orientation currently relies on static 3D hip parameters  and was shown to be related to changes in pelvic positioning . While pelvic position varies during walking, it is still unknown how dynamic variation of hip orientation during gait could inﬂuence hip kinematics.
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KARAM, Aya; LABAKI, Chris; MJAESS, Georges; BIZDIKIAN, Aren Joe; YARED, Fares; OTAYEK, Joeffroy; BAKOUNY, Ziad; GHANEM, Ismat; SKALLI, Wafa; ASSI, Ayman (ELSEVIER, 2018)Lower limb joints are subject to mechanical load during daily activities, such as gait, which is an important risk factor of osteoarthritis. Moreover, kinetics are known to be inﬂuenced by gait alterations in patients with ...
LABAKI, Chris; OTAYEK, Joeffroy; MASSAAD, Abir; BAKOUNY, Ziad; KARAM, Mohammad; HANNA, Cyril; KASSAB, Anthony; BIZDIKIAN, Aren Joe; MJAESS, Georges; KARAM, Aya; SKALLI, Wafa; GHANEM, Ismat; ASSI, Ayman (American Association of Neurological Surgeons, 2019)OBJECTIVE The aim of this study was to determine if the apical vertebra (AV) in patients with adolescent idiopathic scoliosis (AIS) is the most rotated vertebra in the scoliotic segment. METHODS A total of 158 patients ...
The variation of lateral and posterior coverage of the femoral head by the acetabulum during walking influences stability during gait LABAKI, Chris; KARAM, Aya; MJAESS, Georges; BIZDIKIAN, Aren Joe; YARED, Fares; OTAYEK, Joeffroy; SKALLI, Wafa; GHANEM, Ismat; ASSI, Ayman (ELSEVIER, 2018)1. Introduction Gait balance, assessed by the angle formed between the line joining the center-of-mass (COM) to the center-of-pressure (COP) and the vertical during gait, has been shown to be related to skeletal-postural ...
How do 3D skeletal parameters and demographics determine kinematic adaptation from normal to fast speed gait? MJAESS, Georges; KARAM, Aya; LABAKI, Chris; YARED, Fares; BIZDIKIAN, Aren Joe; BAKOUNY, Ziad; SKALLI, Wafa; GHANEM, Ismat; ASSI, Ayman (Elsevier, 2018)The occurrence of falls during gait in elderly people is an important source of morbidity . One of the useful screening tests for falls is the kinematic analysis of fast walking, that identiﬁes subjects with risk of ...
KARAM, Mohammad; BIZDIKIAN, Aren Joe; KHALIL, Nour; BAKOUNY, Ziad; OBEID, Ibrahim; GHANIMEH, Joe; LABAKI, Chris; MJAESS, Georges; KARAM, Aya; SKALLI, Wafa; KHARRAT, Khalil; GHANEM, Ismat; ASSI, Ayman (Springer, 2020)Purpose: To evaluate the 3D deformity of the acetabula and lower limbs in subjects with adolescent idiopathic scoliosis (AIS) and their relationship with spino-pelvic alignment. Methods: Two hundred and seventy-four subjects ...