Upper extremity bone anatomy

Proximal end Greater tubercle. A detailed review of the anterior view of the radius and ulna supplemented by the beautiful GBS illustrations.

This membrane allows movement of Pronation and Supination while the two bones are connected together.

Upper extremity bone anatomy. The scapula or shoulder blade is an approximately triangular shaped bone. It essentially floats off of the back of the chest as it is connected to the body primarily by muscle. In fact there are 17 muscles that attach to the scapula.

There are 30 bones in each upper limb. The humerus is the single bone of the arm and the ulna medially and the radius laterally are the paired bones of the forearm. The base of the hand contains eight carpal bones and the palm of the hand is formed by five metacarpal bones.

The fingers and thumb contain a total of 14 phalanges. There are 30 bones in each upper limb. The humerus is the single bone of the upper arm and the ulna medially and the radius laterally are the paired bones of the forearm.

The base of the hand contains eight bones each called a carpal bone and the palm of the hand is formed by five bones each called a metacarpal bone. The radius and ulna are the bones of the forearm. The forearm is the region of the upper limb that extends from the elbow to the wrist.

Radius and Ulna Bones Anatomy Anterior Markings. A detailed review of the anterior view of the radius and ulna supplemented by the beautiful GBS illustrations. The upper extremity or arm is a functional unit of the upper body.

It consists of three sections the upper arm forearm and hand. It extends from the shoulder joint to the fingers and contains 30 bones. It also consists of many nerves blood vessels arteries and veins and muscles.

The bones of the upper limb can be divided into four main groups. The shoulder girdle arm forearm and hand. In contrast to the lower limb which is involved in weight-bearing and locomotion the main role of the upper limb is to control the position of the hand in space.

Each upper limb is made up of 32 bones and has a number of different regions. First theres the pectoral girdle which consists of 2 bones. The scapula also called the shoulder blade and the clavicle also known as the collarbone.

Play this game to review Human Anatomy. Name the bone shown in green. Preview this quiz on Quizizz.

Name the bone shown in green. Upper Extremity Bones DRAFT. 9th - 12th grade.

The upper limb is made up of a total of about sixty-four bones and most are located in our hands the quiz below is designed to see how well you know the bones of the upper limb. It will test out your ability to name them give it a try. The bones of the upper limb consist of.

Bones of the shoulder girdle. Clavicle Anteriorly and Scapula Posteriorly. The bone of the arm.

Bones of the forearm. Radius situated laterally and Ulna situated medially. Bones of the hand.

8 carpal bones 5 metacarpal bones are bones of the palm and Phalanges. Bones of the fingers. Humerus Head - Articulates proximally with the scapula Neck - Anatomical neck separates head of the humerus from lesser and greater tubercles.

Is where the glenohumeral joint capsule attaches to the humerus to help stabilize the shoulder joint Surgical neck is slightly distal is vulnerable to fracture Shaft - Greater tubercle arises laterally - Lesser tubercle rises medially. Bones and Joints of Upper Limb. Shoulder Girdle Clavicle Scapula Sternoclavicular Joint Acromioclavicular Joint Bones of Arm Humerus Upper End.

Glenohumeral Joint Lower End. See below Bones of Forearm Radius Ulna Humeroradial Joint Humeroulnar Joint Proximal Radioulnar Joint Distal Radioulnar Joint Bones of Wrist and Hand 8. Bone Structure Description Notes.

An S shaped bone located between the sternum and the scapula. It articulates medially with the manubrium of the sternum and laterally with the acromion process of the scapula. It forms a strut that supports the upper limb.

It is frequently fractured. It is the first bone to begin ossification during development. There are 30 bones in each upper limb see Figure 82.

The humerus is the single bone of the upper arm and the ulna medially and the radius laterally are the paired bones of the forearm. The base of the hand contains eight bones each called a carpal bone and the palm of the hand is formed by five bones each called a metacarpal bone. Radiology-Bones of the Upper Extremity.

The most common way that you will see bones in the clinical setting is through radiology. Therefore you need to understand what normal bony anatomy looks like in radiological images. In this activity you will use radiology in Canvas to identify landmarks on the bones of the upper extremity.

Bones of the Upper Extremity. The shoulder girdle consists of the clavicle and the scapula. A long slender bone that lies horizontally across the root of.

Articulates with the sternum and the 1st costal cartilage medi. Upper limb - 14 Surface anatomy of scapula. Upper limb - 15 Humerus.

Proximal end Head Half-spherical. Glenoid cavity Anatomical neck Narrow constriction below head Anterior view. Upper limb - 16 Humerus.

Proximal end Greater tubercle. It posses two bones radius laterally Ulna medially. The two bones are connected together by the interosseous membrane.

This membrane allows movement of Pronation and Supination while the two bones are connected together. Also it gives origin for the deep muscles. Overview of Upper Extremity Bones - Human Anatomy Kenhub - YouTube.

The upper limbs or upper extremities are the forelimbs of an upright-postured tetrapod vertebrate extending from the scapulae and clavicles down to and including the digits including all the musculatures and ligaments involved with the shoulder elbow wrist and knuckle joints. Illustrations of the anatomy of the upper limb. These images were created using data obtained from medical imaging CT MRI X-rays.

Some are 3D views of the bones vectorised with Adobe Illustrator while others are diagrams and some are digital paintings produced with Adobe Photoshop.