Scapula Essays

1. Distal Biceps Brachii a. The biceps brachii has two heads; the long and the short head. The long head originates onto the supraglenoid tuberosity, and the short head originates onto the coracoid process of the scapula. Both the heads insert onto the radial tuberosity (Starkey, Brown, & Ryan, 2011). b. The main functions of the distal biceps brachii are elbow flexion and forearm supination. (Starkey, et al., 2011). 2. Cubital Fossa a. The cubital fossa is a triangular area along the elbow made

Push-ups are one of the most basic and important exercises that you can do. However, too many people don't do them the right way and therefore either can't or don't want to do them. There's no need to be afraid of the push-up! The push-up is your friend and will help you to get into great shape. From my training sessions, I find the push-up, along with the pull-up, to be the bane of most people's fitness existence. From the time these exercises were introduced to us back in grade school, many of

1. What is the mechanism of injury for a sternoclavicular sprain? In the majority of sternoclavicular sprains, what is the direction of clavicle displacement? The majority of injuries result from compression related to a direct blow, as when a supine individual is landed on by another participant, or more commonly, by indirect forces transmitted from a blow to the shoulder or a fall on an outstretched arm. The disruption typically drives the proximal clavicle superior, medial, and anterior.

A third injury is called frozen shoulder this is also known as adhesive capsulitis. Frozen shoulder is in the area that is called the shoulder capsule, strong connective tissue that surrounds the joint. The shoulder capsule becomes tight in the shoulder and stiffens the bands of the tissue. There may be less synovial fluid in the joint. This condition limits your range of motion and can scar tissue overtime as it develops. There's not enough space to actually rotate your joint properly and this frozen

Shoulder Impingement Syndrome With Rehab Shoulder impingement syndrome occurs when certain cords of tissue (tendons) under the bone (acromion) at the top of the shoulder blade become pinched. These tendons are part of the group of muscles and tissues that help to stabilize the shoulder (rotator cuff). Beneath the rotator cuff is a fluid-filled sac (bursa) that allows the muscles and tendons to glide smoothly. This sac may become swollen or irritated (bursitis). Bursitis, swelling in the rotator

Snapping Scapula Snapping scapula is a condition in which the shoulder blade (scapula) rubs against the ribs and causes a “snapping” sound or feeling. This can cause pain and affect shoulder function. In some cases, snapping scapula is painless. This condition usually goes away with proper treatment. This condition may cause fluid-filled sacs that is marked by persistent “snapping” of the shoulder blade (scapula). You may feel a snapping sensation or hear a snapping sound. You may feel shoulder

Sprengel’s deformity is a rare congenital deformity of the shoulder girdle due to failure of descent of the scapula. It causes cosmetic concern and sometime functional disability. This study describes a grade I congenital deformity of the left shoulder joint (Sprengel’s deformity) in a 14-year-old female, associated with an undescended scapula, the presence of hemi-vertebrae of C7,some degree of limited shoulder abduction and scoliosis of upper dorsal spine with convexity towards left. The diagnosis

stabilize the G/H joint. The subscapularis originates at the subscapular fossa of the scapula and inserts at the lesser tubercle of the humerus. Its function is to medially rotate the shoulder at the G/H joint and stabilize the head of the humerus in the G/H joint while helping protect and stabilize the head of the humerus in the G/H joint. The supraspinatus originates at the supraspinatus fossa of the scapula and inserts at the greater tubercle of the humerus. Its function is to assists the deltoid

return to the starting point while the external obliques on the opposing side contract to straighten out the waist (“Core Muscle…”, 2015). The The teres minor adducts the shoulder (Delgado, 2013). The rhomboid major and minor adduct and rotate the scapula down (Delgado, 2013). The coracobrachialis and the pectoralis major flexes and adducts the shoulder (Delgado, 2013). The biceps brachii flexes the arm at the arm at the shoulder and the forearm at the elbow (Delgado, 2013). The brachialis and brachioradialis

10 on behalf of Standing on your feet shoulder apart. Your back should be a natural arch. Support your core Hold the bar across your upper back and hold your hand. Pull back your shoulders so that the bar can lie comfortably on the shelves of your scapula. Keep your lower arches as much as possible to reduce the depth of the body. First, push your hips and then bend your knees to start the movement. Your torso should be as straight as possible. Pause, and then move the movement back to the starting

Assignment 2: Dissection Report Dalia Juarez Anatomy and Physiology Lab Section 13 Mauricio Nunez 10/22/15   Muscles are the surrounding structures found around the bones within the body and beneath the skin. They are essential to the movement, motion, flexibility, and allow for basic functions of everyday life. The way they contract, relax, and flex reflect to the exterior portion of the body and is seen by others as expression and body movement. Muscles can be categorized into three groups, smooth

the humerus to the scapula and allow movement of the joint. (5) The four muscles are: the supraspinatus, the infraspinatus, the teres minor, and the subscapularis. (1) The supraspinatus is located above the scapular spine on the posterior of the scapula and attaches to the supraspinous fossa on the scapula (10). The infraspinatus is below the scapular spine and attaches to the infraspinous fossa on the scapula (11). The teres minor is found on the lateral border of the scapula (9). The supraspinatus

DISSECTION METHOD TO APPROACH THE HUMAN CORACOID PROCESS OF THE SCAPULA 3.1 Introduction Dissection is a traditional approach to medical laboratory education(Waters, 2008). Using human cadavers one of the most widely used model in medical and clinical research for several decade .Considerable amount of literature have been published on different dissection methods of human body .(Romanes et al.,1986;Tank et al.,2008). These currant dissection manuals showed different approach to access different

body - the central portion of the sternum 3. Xiphoid process - the inferior, pointy process on the sternum 4. Forth costal cartilage-the cartilaginous articulation between 4th rib and manubrium 5. Acromion-the postro-lateral boney projection of the scapula 6. Acromioclavicular joint - articulation between the acromion and the

The trapezius is a large muscle in the upper back that helps to control the shoulder blade (scapula) and stabilize the spine. Trapezius palsy happens when a nerve (spinal accessory nerve) that connects the spinal cord to the trapezius muscle becomes damaged. This causes pain and weakness in the back of the shoulder and the upper back. This also limits the range of motion of the shoulder joint. Damage to the spinal accessory nerve usually happens because of an injury to the back or shoulder. Trapezius

proposed that given the predictability of the shape of the thorax, anterior movement of the scapula and posterior acromial angle is a predictable, valid index of scapular abduction-adduction.10 They used a computer-assisted slide digitizing system called Postural Analysis Digitizing System (PADS) to determine characteristic values for head and shoulder

Bone structure Spongy bone also knowns as cancellous contain red and yeallow bone marrow. Red bone marrow produces roughly 200 million of red blood cells (RBC) per a day. Yellow bone marrow contains primary fat cells. This can be transformed into red bone marrow to provide RBC if needed (Ivy Rose Holistic,n.d). The sponge is light and have low density which balance the heavier parts of bone. Sponge tend to form a long line of stress which gives strength and flexibility in that area (Biology dictionary

In the anterior trunk, movement of the arm from the shoulder joint, movement of the scapula, movement of the abdominal wall, and muscles used for breathing. The deltoid muscle is a large, round shape, triangle that is located at the shoulder. With the assistance of this muscle we can complete daily tasks such as lifting your hands to the

different to the fire and the liquid. We had to go back into our notes and see what matched to what. Materials I used. Were a petri dish, scapula, liquids, burner, C-clamp, tongs, gas to start the flame, eight different types of powders, and the most importa martial was our goggles for safety. The petri dish was used to put the powder in for testing. The scapula was used for scooping up the powders. The liquids were used to see how the powders reacted. The burner was used to see what happen to the

onset injuries include; Rotator Cuff strains Glenoid Labrum tear AC (Acromioclavicular joint) Joint tear Dislocation -Others of which are Gradual Chronic injuries; Shoulder instability / Tendonitis Frozen Shoulder (Adhesive Capsulitis) Winged Scapula (Scapula Alata) REPHASE AND STRUCTURE ALL Generally referred to as Shoulder Impingement or Shoulder Bursa’s, Subacrominal Bursitis is inflammation, injury or infection of the Bursae between the Rotator Cuff tendon and bone. Infection is caused by crystallization