How To Use Acetabulum In A Sentence
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The acetabulum is a hemispherical socket formed in the os coxae of a newborn.
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The extension of the outer connective tissue capsule that encloses the infundibulum is thinner than the portion covering the acetabulum.
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The cuticle is shed from the infundibulum and the acetabulum simultaneously as a single unit.
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In this operation both the head of the femur and the acetabulum are replaced (total hip arthroplasty).
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The acetabulum contains the socket portion of the hip joint and must be reshaped to restore its original center.
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The acetabular branch arises opposite the acetabular notch and enters the hip-joint beneath the transverse ligament in company with an articular branch from the obturator artery; it supplies the fat in the bottom of the acetabulum, and is continued along the round ligament to the head of the femur.
VI. The Arteries. 6. The Arteries of the Lower Extremity
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There are moderate depressions in the lateral surfaces of the ilia posterior and dorsal to the acetabulum.
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Objective: Discussion acetabulum double strut compound fracture clinical characteristic and surgery method.
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Bone loss can occur around both the acetabulum and femur.
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The pelvic component of the hip joint is called the acetabulum, which has contributions from the ischium, ilium and pubis.
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The hip is a ball-and-socket joint where the thigh bone's femoral head fits into the acetabulum of the pelvis.
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These muscles originate on a connective tissue layer that surrounds the arm musculature and extend down to converge on the sucker and insert on the outer connective tissue capsule of the acetabulum at the level of the sphincter muscle.
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For example, fractures of the acetabulum and pubic ramus or stress fractures may present with signs and symptoms similar to those of a hip fracture.
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Simultaneous contraction of the meridional and radial muscles probably flattens the infundibular surface and bends the rim of the infundibulum towards the acetabulum.
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The acetabular labrum is a triangular fibrocartilage that is attached at its base to the rim of articular cartilage surrounding the perimeter of the acetabulum.
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A normal acetabulum is 20-degrees to 30-degrees anteverted; however, wide variation exists.
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The hip is a synovial, ball-and-socket joint formed by the head of the femur and acetabulum of the coxal bone.
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The muscle volume has to go somewhere, so the circumference of the cup-shaped acetabulum has to increase, increasing the volume of the acetabular chamber.
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The acetabulum, the hollowing in the bony pelvis that forms the receptive portion of the hip articulation, is named after the small cup used to hold a popular dipping sauce at Roman dining tables.
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The hip is a true ball-and-socket joint, where the ball of the femur is securely cradled in a deep socket of pelvic bone called the acetabulum.
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Ultrasonography provides visualization of the cartilage, hip stability and features of the acetabulum.
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Some surgeons impact the shell implant into the acetabulum, and other surgeons prefer to fixate the implant with screws.
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The reasons of redislocation is the bigger abducent angles of the hip, shallow acetabulum filled with more fat and fibrous tissue, and labrum inverted.
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The ischium is the lowest and strongest portion of the bone; it proceeds downward from the acetabulum, expands into a large tuberosity, and then, curving forward, forms, with the pubis, a large aperture, the obturator foramen.
II. Osteology. 6c. The Bones of the Lower Extremity. 1. The Hip Bone
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Immediately anterior to this buttress, a small, deep concavity is located along the anterodorsal margin of the acetabulum.
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Conclusions : The soft tissue in the acetabulum is one of the factors to hinder hip reduction.
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On its proximal end, the rounded head of the femur articulates with the coxal bone, within the acetabulum.
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The two tendons unite to form an arch over the acetabulum.
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The porous acetabulum may be secured with screws to allow cancellous bone ingrowth.
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Second, the surgeon uses straight and curved osteotomes to cut the bone parallel to the acetabulum's posterior column.
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Treatment aims to contain the femoral head in the acetabulum to reduce the risks of future osteoarthritis.
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The acetabulum is also the socket for the head of the femur.
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Easily visualizing the acetabulum, the surgeon places retractors, avoiding sciatic nerve injury.
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The musculature of the wall of the infundibulum is similar to that of the acetabulum.
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The chitinous cuticle that covers the infundibulum extends into and covers the inner surface of the acetabulum.
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Conclusions : The soft tissue in the acetabulum is one of the factors to hinder hip reduction.
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At birth the femoral head and the acetabulum are mainly cartilaginous, and a normal adult hip joint depends on their correct development.
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The articulation between the head of the femur and the acetabulum form the hip joint.
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Thus, to describe the mechanism of attachment, we must describe both how pressure can be reduced in the acetabulum and how a seal can be formed with the surface of attachment.
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The acetabulum, the hollowing in the bony pelvis that forms the receptive portion of the hip articulation, is named after the small cup used to hold a popular dipping sauce at Roman dining tables.
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The acetabulum is a hemispherical socket formed in the os coxae (ie, bony pelvis) of a newborn where the ilium, ischium, and pubis bones come together.
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An x-ray is taken postoperatively to verify that the acetabulum is corrected and the acetabular fragment is secured with cortical screws.
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The labrum is a fibrous structure that surrounds the rim of the hip socket ( "acetabulum") and has an important sealing function that protects the cartilage layers of the hip like a "gasket seal.
New Treatments for Hip Pain
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Both the meridional muscle bundles and the circular muscle bundles of the acetabulum will, upon contraction, decrease the circumference and thereby increase the thickness of the acetabular wall.
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The glenoidal labrum is a fibrocartilaginous rim attached to the margin of the acetabulum, the cavity of which it deepens; at the same time it protects the edge of the bone, and fills up the inequalities of its surface.
III. Syndesmology. 7. Articulations of the Lower Extremity. a. Coxal Articulation or Hip-joint
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The radial grooves and ridges are visible on the infundibulum and the orifice that opens into the acetabulum is visible.
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Gradually the blood vessels to the hip cut off nourishment to the head of the femur where it fits into the acetabulum.