What is the medical definition of appendicular skeleton?

A term that dignifies the bones of appendages (extremities), including those of the shoulder girdle, upper extremity, pelvis and lower extremities.

What are 5 bones in the appendicular skeleton?

The appendicular skeleton is divided into six major regions: Shoulder girdle (4 bones) – Left and right clavicle (2) and scapula (2). Arms and forearms (6 bones) – Left and right humerus (2) (arm), ulna (2) and radius (2) (forearm).

What is appendicular skeleton and its function?

The human appendicular skeleton is composed of the bones of the upper limbs (which function to grasp and manipulate objects) and the lower limbs (which permit locomotion). It also includes the pectoral (or shoulder) girdle and the pelvic girdle, which attach the upper and lower limbs to the body, respectively.

What are the appendicular parts of the body?

Your appendicular skeleton is made up of everything else — the bones that attach (append) to your axial skeleton. Your appendicular skeleton includes the bones in your shoulders, pelvis and limbs, including your arms, hands, legs and feet.

What bones make up the appendicular system?

Hips, Shoulders, Arms, and Legs: Bones of the Appendicular…

  • The pectoral or shoulder girdle consists of the scapulae and clavicles.
  • The upper limbs include the bones of the arm (humerus), forearm (radius and ulna), wrist, and hand.
  • Wrist Bones.
  • Hand Bones.

What is the definition of axial skeleton?

Definition of axial skeleton : the skeleton of the trunk and head.

How many appendicular bones are there?

126 bones
Of the 206 bones in the adult human body, a total of 126 bones form the appendicular skeleton. The bones that contribute to the appendicular skeleton include the bones of the hands, feet, upper extremity, lower extremity, shoulder girdle, and pelvic bones.

Which bone is part of appendicular skeleton?

The bones of the appendicular skeleton make up the rest of the skeleton, and are so called because they are appendages of the axial skeleton. The appendicular skeleton includes the bones of the shoulder girdle, the upper limbs, the pelvic girdle, and the lower limbs.

What are the axial bones?

The axial skeleton includes the bones that form the skull, laryngeal skeleton, vertebral column, and thoracic cage. The bones of the appendicular skeleton (the limbs and girdles) “append” to the axial skeleton.

Is ribs axial or appendicular?

axial skeleton
The bones of the axial skeleton are found along the central axis of the body. They include the bones found in the skull, spinal column, and rib cage. The appendicular skeleton includes the bones of the limbs and the bones that help attach the limbs to the core of the body.

Is femur axial or appendicular?

appendicular skeletal
The femur is the appendicular skeletal bone connected to the pelvis at the acetabulum, a bony ring formed by the fusion of three bones: the ilium, ischium, and pubis.