Hip Joint

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hip joint

[′hip ‚jȯint]
(civil engineering)
The junction of an inclined head post and the top chord of a truss. Also known as hip.

Hip Joint

 

the spheroidal articulation between the acetabulum of the pelvis and the head of the femur. The hip joint moves around three mutually perpendicular axes. It flexes and extends in a range of 130°, adducts and abducts in a range of 70°, and rotates inwardly and outwardly in a range of 45°. The hip joint is surrounded by an articular bursa and by ligaments. Within the joint, the ligament of the head of the femur extends to the acetabulum. Blood is supplied by branches of the femoral and internal iliac arteries. The joint is innervated by branches of the femoral, obturator, and sciatic nerves.

Diseases of the hip joint include congenital dislocation of the femur, deforming arthrosis, and such inflammations as coxitis. Injuries to the hip joint may be associated with dislocation and with fractures of the acetabulum, the head of the femur, or the neck of the femur.

hip

hips, 1 (flush panel type)
1. The external angle at the junction of two sloping roofs or sides of a roof.
2. The rafter at the angle where two sloping roofs or sides of roofs meet.
3. The joint of a bridge truss where the top chord meets the inclined end post.
References in periodicals archive ?
If the problem persists, the hip joint may be positioned in a harness for up to six months to allow the hip socket to develop normally.
Linear springs that posteriorly spanned both hip joints controlled the hip joint stiffness (Figure 1(a)).
The injured group with lingering ankle pain appeared unable to use their knee and hip joints as well when landing on the metal surface.
Meanwhile, a study using a bicycle-type ergometer reported that exercise with a wider hip joint angle proved to be superior in exerting muscle strength.
The body 's own cel ls, including "building block" stem cells, then grow bone and cartilage to form a new hip joint.
In standing status the joint bears approximately one third of the human weight, assuming human weight to be 60Kg, then the load on the hip joint was assumed to be 200N.
The hip joint replacement is presented in figure 2.
In the normal healthy skeleton, the stresses flow symmetrically from there downwards through hip joints, thighbones, knee joints, lower leg bones, and feet into the floor.
Other researchers cast doubt on that idea, noting that hip joints permitting such flexibility aren't found in any related dinosaur.
Maintain Flexibility in the hip joints, as well as strengthen muscular balance on both legs.