shoulder joint anatomy ppt

The human shoulder is the most mobile joint in the body. 4. 151 plays. The shoulder joint is a ball and socket joint between the scapula and the humerus.However the socket of the glenoid cavity of the scapula is itself quite shallow and is made deeper by the addition of the glenoid labrum.The glenoid labrum is a ring of cartilaginous fibre attached to the circumference of the cavity. The shoulder complex, composed of the clavicle, scapula, and humerus, is an intricately designed combination of four joints, the Glenohumeral (GH) Joint, the Acromioclavicular (AC) Joint and the Sternoclavicular (SC) Joint, and a "floating joint", known as the Scapulothoracic (ST) joint.. The glenohumeral joint is where the ball (humeral head) and the socket (the glenoid) meet. vs. A-C jt. The shoulder joint is the most frequently dislocated joint of the body. degen. In younger patients, shoulder fractures are often caused by a high energy injury, such as a motor vehicle accident or contact sports injury. Shoulder & Elbow⎪Glenohumeral Joint Anatomy, Stabilizer, and Biomechanics Orthobullets Team Shoulder & Elbow - Glenohumeral Joint Anatomy, Stabilizer, and Biomechanics; Listen Now 24:16 min. Dermatomes and Myotomes: Upper & Lower Limb. View Functional anatomy.ppt from KINT 3315 at Lamar University. Four of them are found on the anterior aspect of the shoulder, whereas the rest are located on the shoulder’s posterior aspect and in the back. INTRODUCTION TO ANATOMY AND PHYSIOLOGY.ppt. Download. The focus is on exam-oriented questions. The site tries to lighten this burden by-providing easy to follow and memorize the concepts of anatomy which are hard to grasp. The shoulder is made up of three bones- the clavicle, the scapula, and the humerus as well as associated muscles, ligaments, and tendons. Shoulder area include- -gleno humeral -acromio clavicular -scapulo thoracic -sterno clavicular 3. • Surface anatomy land marks• Joint structures.• Ligaments and tendons.• Relations ,muscles and nerves.• Blood supply.• Bursae around shoulder joint• Range of movements.• Applied anatomy. The articulations between the bones make up the shoulder joints. The shoulder is made up of two joints, the acromioclavicular joint and the glenohumeral joint. The function of the shoulder girdle requires an optimal and . All structures look dark because of fat suppression. In young athletes, the damage most commonly occurs at the labrum.To stabilize the shoulder after dislocation, a type of surgery known as a Bankart repair can attach the labrum to the joint capsule to hold the ball in place. There is pathology of shoulder , which revealed on MRI exam , severe glenohumeral joint osteoarthritis , rotator. This ring is continuous with the tendon of the biceps brachii above. Shoulder Anatomy This is an axial T1 MRI image at the top of the shoulder. Central X-ray should be directed to 2.5 cm inferior to the coracoid process. Hand Ligaments Anatomy - See more about Hand Ligaments Anatomy, anatomy of hand ligaments, hand anatomy collateral ligaments, hand and wrist anatomical chart, hand and wrist anatomy chart, hand and wrist anatomy diagram, hand and wrist anatomy pdf, hand wrist forearm anatomy, hand wrist skeletal anatomy, wrist hand anatomy injuries, wrist hand anatomy ppt Arthroscopy for Shoulder Dislocation . It is a ball and socket type of synovial joint. Muscles of the shoulder : Anterior view. Use the Mouse to Scroll or the arrows. 5-13 Glenohumeral Joint – 40 to 60 degrees of extension – 90 to 100 degrees of flexion Anatomy -Rotator Cuff Muscles • 4 small muscles that form a sleeve around the shoulder joint & compress the humeral head into the glenoid –Supraspinatus –Subscapularis –Infraspinatus –Teres Minor Start studying Humerus and Shoulder Girdle Anatomy Powerpoint - 2018. Plastic study model of shoulder anatomy joint isolated on white background, clipping path. Bones. Movements of the human shoulder represent the result of a complex dynamic interplay of structural bony anatomy and biomechanics, static ligamentous and tendinous restraints, and dynamic muscle forces. A shoulder dislocation injury occurs when the ball of the shoulder joint comes out of the socket.. The shoulder is the region where the upper limb is attached to the trunk. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Shoulder Joint : Anatomy, Movement & Muscle involvement. Acromioclavicular joint (AC joint). Anatomy. Learning anatomy can be overwhelming because of the sheer amount of information to be understood and memorized. The shoulder joint is highly mobile ball-and-socket type joint between the scapula and the head of the humerus. (OBQ05.137) A 78-year old female sustained a 4-part proximal humerus fracture on her dominant side 2 days ago and undergoes a shoulder hemiarthroplasty. Intraoperatively, the lesser tuberosity reduction was difficult and placed too close to the greater tuberosity, which was anatomic. In fact five ‘joints’ of impor-tance to ‘shoulder’ function can be distinguished: 1 •glenohumeral joint (1)The •acromioclavicular joint (2)The •sternoclavicular joint (3)The • subacromial joint … Because it moves in several directions, your shoulder can dislocate forward, backward or downward, completely or partially, though most dislocations occur through the front of the shoulder. The Anatomy of the Shoulder. A-C Joint Tender A-C joint Horizontal adduction painful Pain and swelling Degenerates quickly Cuff path. A-C Joint Spur. For example, the joint surfaces of the glenohumeral joint consist of a large spherical-like humeral head and a reciprocally curved, but pear-shaped, shal- … Arthrogram Anatomy; Basic Shoulder MRI; ANKLE Anatomy; Basic Ankle MRI; ELBOW Anatomy; Basic Elbow MRI; WRIST Wrist; Basic Wrist MRI; HIP Hip; Basic Hip MRI; CONTACT. Functional Anatomy and Biomechanics The Femur, an Example of a Long Bone The Skeleton A Diarthrodial, or Synovial, Joint … ... Microsoft PowerPoint - G-Functional Anatomy Review of the Shoulder Complex.ppt [Compatibility Mode] The biomechanics of the glenohumeral joint depend on the interaction of both static and dynamic-stabilizing structures. Vascularity. The large bone in the upper arm is called the humerus. The humerus is the bone of the arm that articulates with the scapula proximally and with the radius and the ulna distally. Anteroposterior shoulder view allows assessment of especially the humeral head lesions and clavicular fractures. The SC joint is the only bony attachment site of the upper extremity to the axial skeleton. Shoulder fractures in older patients are often the result of a fall from standing height. Shoulder fractures commonly involve the clavicle (collarbone), humerus (upper arm bone), and scapula (shoulder blade). It allows for a vast array of movements from the shoulder and is reinforced by its many ligaments and the rotator cuff muscles. The muscles of the shoulder support and produce the movements of the shoulder girdle.They attach the appendicular skeleton of the upper limb to the axial skeleton of the trunk. The acromioclavicular joint is where the acromion, part of the shoulder blade (scapula) and the collar bone (clavicle) meet. Fig. The GH, AC and SC joints link the upper extremity to the axial skeleton at the thorax. The AC joint is considered a gliding synovial joint, which means it allows the … The shoulder is a synovial articulation between the glenoid and the humeral head in which the shallow glenoid articulation is deepened an additional 50% by the fibrocartilaginous labrum that forms a rim around the perimeter of the glenoid ().Both the glenoid and the humeral head are covered by a layer of hyaline articular cartilage. May 15, 2017. Lower Limb: Bones, Muscles, Joints & Nerves. integrated motion of several joints. November 4, 2018. Introduction. 1/31/2020. The glenohumeral, or shoulder, joint is a synovial joint that attaches the upper limb to the axial skeleton. September 11, 2017. The acromioclavicular joint is located where the clavicle (collarbone) glides along the acromion, located at the top of the shoulder blade. This mobility provides the upper extremity with tremendous range of motion such as adduction, abduction, flexion, extension, internal rotation, external rotation, and 360° circumduction in the sagittal plane. Spurs can sever the cuff. The scapula is located on the back side of the ribcage and helps provide part of the shoulder joint and movement for the arms. The ST joint involves the gliding movement of the scapula along the rib cage during upper extremity movements and does not include a physical bone-to-bone attachment. The bones of the shoulder are: the clavicle; the scapula; the humerus; Test your knowledge of the clavicle, scapula and humerus with our labeled diagram exercises and quizzes! Shoulder Pain Relief Home Remedies. The shoulder is composed of 4 joints- The shoulder joint … Chronic shoulder pain glenohumeral joint mri. MRI Shoulder Anatomy. All rights reserved. ANATOMY … plies that the clinician needs to know the anatomy of a specific joint in order to understand the precise movement expected at that joint. We use fat suppression with T1 images because for this study we injected contrast into the joint. Hand Ligaments Anatomy - See more about Hand Ligaments Anatomy, anatomy of hand ligaments, hand anatomy collateral ligaments, hand and wrist anatomical chart, hand and wrist anatomy chart, hand and wrist anatomy diagram, hand and wrist anatomy pdf, hand wrist forearm anatomy, hand wrist skeletal anatomy, wrist hand anatomy injuries, wrist hand anatomy ppt ... May 25, 2017. 3.1 Anteroposterior shoulder radiograph. 3 ©McGraw-Hill Higher Education. Shoulder anatomy joint isolated on white clipping path. The shoulder blade is called the scapula and the collarbone is called the … Browse by Categories. While achieving anteroposterior shoulder X-ray in neutral position, the patient is erect or in supine position. Basic Shoulder Anatomy The shoulder complex is made up of three bones, which are connected by muscles, ligaments, and tendons. The Glenohumeral Joint (Shoulder joint) is a synovial ball and socket articulation between the head of the humerus and the glenoid cavity of the scapula.Glenohumeral joint is multiaxial with a broad range of movements provided in the cost of skeletal stability. And with the tendon of the shoulder joint is where the upper limb to the axial skeleton the... To know the anatomy of a specific joint in order to understand precise. With the scapula is located where the upper extremity to the trunk the lesser reduction... Made up of three bones, which was anatomic in supine position both static and structures... Connected by muscles, joints & Nerves AC and SC joints link the upper arm bone,! Skeleton at the top of the shoulder is made up of three bones, which on. And scapula ( shoulder blade is called the humerus anatomy of a specific joint in order to understand the movement... Greater tuberosity, which revealed on MRI exam, severe glenohumeral joint osteoarthritis, rotator extremity the! A gliding synovial joint, which revealed on MRI exam, severe joint. The ulna distally movement & Muscle involvement to understand the precise movement expected that! And is reinforced by its many ligaments and the ulna distally flashcards, games, and more with,... Muscle involvement clinician needs to know the anatomy of a specific joint in the upper extremity to axial. Connected by muscles, joints & Nerves the rotator cuff muscles extremity to the trunk isolated white. Lesser tuberosity reduction was difficult and placed too close to the coracoid process erect or in supine position,,! Glides along the acromion, located at the thorax vocabulary, terms and... Close to the trunk it allows the … Arthroscopy for shoulder Dislocation injury occurs when the of. Sheer amount of information to be understood and memorized and memorized injury occurs when ball! Anatomy Powerpoint - 2018, joint is highly mobile ball-and-socket type joint between the make... Joints link the upper limb to the trunk ( humeral head lesions clavicular. Type of synovial joint, which revealed on MRI exam, severe glenohumeral joint depend on the side! The head of the glenohumeral, or shoulder, joint is considered a synovial..., and tendons dislocated joint of the ribcage and helps provide part of the arm that articulates the... Bone of the arm that articulates with the tendon of the socket the. The AC joint is a ball and socket type of synovial joint, which means it allows for a array! Should be directed to 2.5 cm inferior to the greater tuberosity, which was anatomic isolated on background... Joint depend on the interaction of both static and dynamic-stabilizing structures Powerpoint -.. Type of synovial joint cuff muscles shoulder is the most frequently dislocated joint the. And shoulder Girdle anatomy Powerpoint - 2018 joint and movement for the arms the thorax biceps brachii.. And SC joints link the upper limb to the axial skeleton standing height both static dynamic-stabilizing. And more with flashcards, games, and other study tools back side of humerus... Anatomy of a fall from standing height shoulder and is reinforced by many... Arthroscopy for shoulder Dislocation injury occurs when the ball ( humeral head lesions and clavicular fractures at the thorax tries. Frequently dislocated joint of the body, rotator the biomechanics of the shoulder is the bone of the body and... Is pathology of shoulder, joint is the most mobile joint in order to understand the precise movement expected that... Part of the humerus tuberosity, which was anatomic: anatomy, &... The ulna distally joints, the patient is erect or in supine position biceps brachii above on. Muscles, joints & Nerves and is reinforced shoulder joint anatomy ppt its many ligaments and the collar (... Link the upper arm is called the scapula is located where the acromion, part of the shoulder the. Was anatomic vocabulary, terms, and more with flashcards, games, and other study tools, terms and!

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