The word acetabulum literally means "little vinegar cup". It was the Latin word for a small vessel for serving vinegar. The word was later also used as a unit of volume.

What is the root word for acetabulum?

The word acetabulum is formed by the combination of the Latin root [acetum], meaning "vinegar", and the Latin suffix [-abulum] a diminutive of [abrum], meaning a "cup", "holder", or "receptacle". Thus formed, the word acetabulum means "a small vinegar cup".

What is the medical term for acetabulum?

Acetabulum: The cup-shaped socket of the hip joint. The head (upper end) of the femur (thighbone) fits into the acetabulum and articulates with it, forming a ball-and-socket joint. ...

Why acetabulum is called vinegar cup?

“Vinegar cup” in Latin. The hip joint is made up of a deep rounded socket, the acetabulum, on the side of the pelvis and the round head of the femur (thigh bone). ... At the time, the primary source for vinegar was sour wine which is the exact meaning of “vinegar” in Latin!

What is acetabulum in biology?

Acetabulum. (Science: anatomy) The hollow, cuplike portion of the pelvis into which the head of the thigh bone (femur) fits. (Science: zoology) also, in entomology, the leg socket on an insects abdomen or thorax. The cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint.

Acetabulum is Latin for "little vinegar cup"

Is acetabulum a bone?

The acetabulum is the deep, cup-shaped structure that encloses the head of the femur at the hip joint (Fig. 9.4). It is interesting to note that the acetabulum is formed by a combination of all three bones of the pelvis: the ilium, pubis, and ischium.

Where is the iliac crest?

The iliac crest is the ilium's top border, the largest of the three bones that make up the pelvis. The ilium bone has two parts: the body and the wing. To feel your ilium crest, put your hand on your waist and press firmly. You will feel a bony surface.

What is the Ischium?

The ischium is the lower and back part of the hip bone

Forming the lower and back sides of the hip bone, the ischium is one of the three bones that make up the pelvis. It is located beneath the ilium and behind the pubis.

Is a femur bone?

The femur (thigh bone) is the largest bone in your body. The femur is the only bone in the upper portion of your leg, and it is completely covered by your thigh muscles. These include the quadriceps (quads) in the front of your thigh, hamstrings in the back, gluteal muscles, and groin muscles (adductors).

What does Acromion mean?

Medical Definition of acromion

: the outer end of the spine of the scapula that protects the glenoid cavity, forms the outer angle of the shoulder, and articulates with the clavicle.

What bone has acetabulum?

The hip is one of the body's largest joints. It is a "ball-and-socket" joint. The socket is formed by the acetabulum, which is part of the pelvis. The ball is the femoral head, which is the upper end of the femur (thighbone).

What is acetabulum plural?

The acetabulum (plural: acetabula) is the large cup-shaped cavity on the anterolateral aspect of the pelvis that articulates with the femoral head to form the hip joint.

What does acetabulum mean in English?

1 : a ventral sucker of a trematode. 2 : the cup-shaped socket in the hip bone. Other Words from acetabulum Example Sentences Learn More About acetabulum.

Is osteo a root word?

When you see the root osteo, you know that the word relates to “bone." The suffix osis tells you the word is probably a “condition.” The Greek root poro is pretty much the same as its English ancestor: it means “porous” or “passage.” So osteoporosis is a condition in which the bones are porous, or weak.

What is the acetabulum quizlet?

acetabulum. definition- the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint.

Is pubic Ramus part of hip?

The pubis is the most anterior portion of the hip bone. It consists of a body, superior ramus and inferior ramus (ramus = branch). Pubic body - located medially, it articulates with the opposite pubic body at the pubic symphysis.

What is the pubic crest?

Medical Definition of pubic crest

: the border of a pubis between its pubic tubercle and the pubic symphysis.

What is pubic bone?

A Large Bone Supporting the Hip and Lower Extremities

The pubis, also known as the pubic bone, is located in front of the pelvic girdle. ... These bones are located almost directly above the hip bone and are often visible in women and individuals with little body fat.

What muscles attach to the ASIS?

The anterior superior iliac spine refers to the anterior extremity of the iliac crest of the pelvis. This is a key surface landmark, and easily palpated. It provides attachment for the inguinal ligament, the sartorius muscle, and the tensor fasciae latae muscle.

Is the pelvis part of the trunk?

The trunk is the body without the limbs. The skeletal component consists of the ribs and sternum, the spine, and the pelvis. The organs of the cardiovascular and respiratory systems are found in the trunk, and the gastrointestinal and genitourinary tracts are within the abdomino–pelvic cavity.

Why does the top of my ilium hurt?

Direct causes of ilium pain include fracture, trauma, cancer, inflammation, or injury to any of the tendons, muscles, or ligaments that attach to the ilium. Referred sources include sacroiliac joint injury or instability and low back disc injuries.