Skeletal System

The two main groups of bones are axial bones (such as the skull, vertebral column, and rib cage) which form the body's central axis, and appendicular bones (such as the limbs and the shoulder and pelvic girdles) which attach to the axial skeleton and allow for movement.

The fibrocartilage pad between the bones that form the knee is called the meniscus. It acts as a cushion, helps with load-bearing, and provides stability to the knee joint. Injuries to the meniscus can result in pain, swelling, and limited range of motion in the knee.

Sure, here is an acrostic for the term "skeletal system":

S - Support: Provides structure and support for the body. K - Keep: Keeps organs in place and protects them. E - Endurance: Helps with movement and provides endurance. L - Locomotion: Enables movement and locomotion. E - Essential: Essential for overall body function. T - Tissue: Comprised of bone tissue and cartilage. A - Axial: Includes the axial skeleton which supports the central axis of the body. L - Leverage: Provides leverage for muscle attachment.

The coxal bones, sacrum, and coccyx together form the pelvis, which is the bony structure that connects the spine to the lower limbs. This structure provides support for the body and houses and protects the reproductive and digestive organs.

Yes, studies have shown that the femur bone is slightly less accurate in determining height compared to the humerus bone when accessed individually. This is because the femur may be influenced by factors like age, sex, and population variation, which can affect its predictive accuracy for height estimation.

First, there are three bones that make up the hip:

1) Ilium
2) Ischium
3) Pubis

As a child these bones are separate, but they fuse during puberty to form the hip bone.

There are also three bones that make up the pelvis or pelvic girdle (or 4 depending how you look at things):

1) Hip bone (actually 2 hip bones, left and right)
2) Sacrum
3) Coccyx

it would be the ribs but they don't directly cover the front of the pancreas they more protect the side of it. Specifically ribs 9-12

Having two fewer ribs than normal is a rare condition called congenital rib anomaly, and it usually does not cause any health problems. However, in some cases, it may be associated with other congenital abnormalities or conditions. If you are concerned, it is best to consult with a healthcare provider for further evaluation and advice.

Bone cells need to divide to repair damaged bone tissue, to help with bone growth during childhood and adolescence, and to maintain bone health and structure throughout life. Division of bone cells also occurs in response to mechanical stress, such as weight-bearing exercise, to help strengthen the bones.

The xiphoid process is the most inferior portion of the sternum. The superior section is the manubrium, and the medial portion is the body.

The medullary cavity of bones typically contains bone marrow, which is responsible for producing blood cells. Trabeculae, on the other hand, are the structural beams within cancellous or spongy bone that provide support and strength. Bone marrow is not present in the trabeculae.

Yes, the lacrimal bones contain openings called lacrimal foramina that allow the tear ducts to pass through. These openings are located at the inner corner of the eye and lead to the nasal cavity.

• Short bone: Carpal bones in the wrist
• Long bone: Femur in the leg
• Irregular bone: Sternum in the chest
• Flat bone: Cranium in the skull

Osteoporosis is a bone disorder characterized by low bone density, causing bones to become weak and brittle. It is more common in older individuals, especially postmenopausal women, due to hormonal changes that affect bone density. Osteoporosis can increase the risk of fractures and other complications.

Osteocytes are the primary type of bone cells that reside within already formed bones. They are responsible for maintaining the bone structure and responding to mechanical stress. Additionally, osteocytes communicate with other bone cells to regulate bone remodeling and repair processes.

Osteomyelitis is a bacterial infection of the bone that can lead to bone loss and destruction. It is not caused by a virus.

Yes, individuals can donate bone marrow to potentially save the life of someone diagnosed with certain blood disorders or cancers. The donation process usually involves either a surgical procedure to collect marrow from the hip bone or a non-surgical process called apheresis to collect peripheral blood stem cells. It's important to register as a donor to be matched with a patient in need.

The type of lamellae found between osteons is interstitial lamellae. These lamellae are remnants of old osteons that have been partially destroyed during bone remodeling.

The bone structures between the toes and ankle are call tarsal and metatarsal bones. These make up the main structure of the foot beyond the ankle. The toes are often refered to as phalanges. (fingers also share this name) As an additional point of information, the bones in the hand are call carpals and metacarpals finishing up with the proximal phalanges, intermidiate phalanges and distal phalanges.

To start a bone specialist practice, one would typically need to complete medical school and a residency in orthopedic surgery. Additionally, obtaining board certification in orthopedic surgery and acquiring a state medical license are necessary. Setting up an office with the required equipment and hiring support staff are also important steps to get the practice started.

cribriform plate make up the ethmoidal labyrinths. Their walls form most of the inner walls of the eye sockets and are joined together by a thin perforated plate of bone at the roof of the nose. This bone, the cribriform plate, transmits the olfactory nerves that carry the sense of smell.

A calcium deposit in the plantar fascia near its attachment to the calcaneus heel bone is known as a calcaneal spur or heel spur. This condition can cause pain and discomfort in the heel area, particularly with weight-bearing activities like walking or running. Treatment may include rest, stretching exercises, orthotics, or in some cases, injections or surgery.

superior, in anatomical terms means closer to the top of the body, and inferior means closer to the bottom of the body. eg, your neck is superior to your pelvis.

anterior means towards the front of the body, posterior towards the back. eg, your sternum is anterior of your scapular.

so, 'is your spine superior to your sternum' is not correct. this actually mixes the terminology of superior/inferior and anterior/posterior. your spine cannot be 'higher' than your sternum, it can however be posterior to your sternum. Hope this helps!