The acetabulum (/ˌæsɪˈtæbjələm/; pl.: acetabula), also called the cotyloid cavity, is a concave surface of the pelvis. The head of the femur meets with...

Acetabulum /æsɪˈtæbjʊləm/ (pl.: acetabula) in invertebrate zoology is a saucer-shaped organ of attachment in some annelid worms (like leech) and flatworms...

In ancient dining, an acetabulum (Greek: ὀξίς, ὀξύβαφον, ὀξυβάφιον) was a vinegar-cup, which, from the fondness of the Greeks and Romans for vinegar, was...

Acetabularia acetabulum is a species of green alga in the family Polyphysaceae. It is found in the Mediterranean Sea at a depth of one to two metres. This...

In Ancient Roman measurement, the acetabulum was a measure of volume (fluid and dry) equivalent to the Greek ὀξύβαφον (oxybaphon). It was one-fourth of...

The lunate surface of acetabulum is the articular surface of the acetabulum which makes contact with the femoral head as part of the hip joint. It forms...

Helvella acetabulum is a species of fungus in the family Helvellaceae, order Pezizales. This relatively large cup-shaped fungus is characterized by a tan...

Fractures of the acetabulum occur when the head of the femur is driven into the pelvis. This injury is caused by a blow to either the side or front of...

Pleurosticta acetabulum is a species of foliose lichen in the family Parmeliaceae. It is common and widespread throughout Europe, where it grows on tree...

Allium acetabulum (Raf.) Shinners Allium canadense var. ovoideum Farw. Allium canadense var. robustum Farw. Allium continuum Small Geboscon acetabulum Raf...

acetabulofemoral joint (art. coxae), is the ball-and-socket joint between the pelvic acetabulum and the femoral head. Its primary function is to support the weight of...

stretches from the acetabulum up to the anterior superior iliac spine; the posterior side reaches from the top of the acetabulum to the sacroiliac joint;...

line, the arcuate line, and on the external surface by the margin of the acetabulum. The name comes from the Latin (ile, ilis), meaning "groin" or "flank"...

cartilage. They join each other in a Y-shaped portion of cartilage in the acetabulum. By the end of puberty the three regions will have fused together, and...

superior portion of this region forms approximately one-third of the acetabulum. The ischium is made up of three parts–the body, the superior ramus and...

middle-aged adults. It occurs when the ball shaped femoral head contacts the acetabulum abnormally or does not permit a normal range of motion in the acetabular...

femoral extremity. The head of the femur, which articulates with the acetabulum of the pelvic bone, comprises two-thirds of a sphere. It has a small groove...

the hip, where the round head of the femur (ball) rests in the cup-like acetabulum (socket) of the pelvis; and in the shoulder joint, where the rounded upper...

down into the iliotibial tract, presses the head of the femur into the acetabulum but also flexes, rotates medially, and abducts to hip joint. The piriformis...

seen in the typical saurischian pelvic structure pictured below. The acetabulum, which can be thought of as a "hip-socket", is an opening on each side...

image, taken in September 2006, shows extensive repair work to the right acetabulum six years after it was carried out (2000). The onset of arthritis, a bone/joint...

an ilium with an extensively developed medial wall of a semiperforate acetabulum (like Herrerasaurus, but unlike any other dinosaur); (xi) a long pubis...

metal cap being placed over the femur with a matching metal cup in the acetabulum (a conservative bone-saving alternative to a traditional Total Hip Replacement)...

femoris) fits into the acetabulum (a concave socket located in the pelvis). The bony surfaces of the femur head and of the acetabulum are covered by cartilage...

The obturator foramen is situated inferior and somewhat anterior to the acetabulum. It is bounded by the pubis bone and the ischium: superiorly by the (grooved...

false acetabulum often forms (often higher up on the pelvis) opposite the dislocated femoral head position. In acetabular dysplasia, the acetabulum (socket)...

from the anterior inferior iliac spine and from the superior edge of the acetabulum. It is thus a biarticular muscle. The other parts of the quadriceps arise...

fibrocartilaginous ring which surrounds the circumference of the acetabulum of the hip, deepening the acetabulum. The labrum is attached onto the bony rim and transverse...

shallow cavity called an infundibulum and a central hollow cavity called an acetabulum, both of which are thick muscles covered in a protective chitinous cuticle...

the non-articular depressed region at the centre of the floor of the acetabulum. It is surrounded by the articular lunate surface.: 1368  The floor of...