What is the classification of the sternoclavicular joint?
What is the classification of the sternoclavicular joint?
Due to the shape of its articular surfaces, the sternoclavicular joint is classified as a saddle joint.
What is the structural classification of the sternoclavicular?
The sternoclavicular joint or sternoclavicular articulation is the joint between the manubrium of the sternum and the clavicle bone. It is structurally classed as a synovial plane joint and functionally classed as a diarthrosis and multiaxial joint.
Is the sternoclavicular joint a Synchondrosis?
This synchondrosis is located inferolaterally from the clavicular notch of the manubrium (Fig. 19.1) [ 38 ]. It represents the most inferior and lateral aspect of the sternoclavicular joint. The synchondrosis of the first rib serves as an attachment site for the costoclavicular ligament.
What type of joints are sternoclavicular and acromioclavicular?
The sternoclavicular (SC) joint connects the collarbone (clavicle) to the breastbone (sternum). At the other end of the collarbone, the acromioclavicular (AC) joint connects the clavicle to the acromion, the highest point of the shoulder blade. These joints help keep the shoulder stable and secure.
Is the sternoclavicular joint a complex joint?
The SC joint is the only true articulation connecting the upper limb to the axial skeleton, and that it’s the least constricted joint in the human body. It is one of four joints that compose the Shoulder Complex. The SC joint is generally classified as a plane style synovial joint and has a fibrocartilage joint disk.
What type of joint is the sternoclavicular joint quizlet?
The Sternoclavicular Joint is a synovial articulation between the sternal end of the clavicle and the manubrium of the sternum and 1st costal cartilage. What type of joint is the SC joint? The Sternoclavicular Joint is a saddle type joint but functions as a ball-and-socket joint. You just studied 25 terms!
Is the sternoclavicular joint a synovial joint?
The sternoclavicular joint is a true diarthrodial joint, which forms the only synovial articulation between the upper limb and the axial skeleton.
Is sternoclavicular joint a complex joint?
Which type of synovial joint is the sternoclavicular joint?
The sternoclavicular (SC) joint is a saddle-shaped, synovial joint that serves as the primary skeletal connection between the axial skeleton and the upper limb.
What type of bone is the clavicle classified as?
long bone
What type of bone is the clavicle? The clavicle is considered a long bone, since it’s longer than it is wide. Long bones have two main parts. The diaphysis is the central part of the bone and the epiphysis is the rounded end of the bone.
What are the sternoclavicular joints?
The sternoclavicular (SC) joint is one of the four joints that complete the shoulder. The joint is located in the spot where the clavicle (collarbone) meets the sternum (breastbone) at the base of the neck. Although not common, problems with the SC joint can arise from injury and other disorders.
Is the clavicle axial or appendicular?
appendicular
The pelvis, femur, fibula, tibia and all of the foot bones as well as the scapula, clavicle, humerus, radius, ulna and all of the hand bones are classified as appendicular.
What is the sternoclavicular joint?
The sternoclavicular joint is a connection of three articular surfaces; the sternal end of the clavicle, the clavicular notch of the manubrium of sternum and the superior surface of the first costal cartilage.. The clavicular and sternal joint surfaces are convex and concave, respectively.
What is the sacroiliac joint?
The sacroiliac joint is a synovial joint that forms between the lateral articulating surfaces of the sacrum, and the articulating surfaces of the ilium. The joint is supported by a number of strong ligaments.
What is a sternoclavicular radiographic series?
The sternoclavicular radiographic series is a used to evaluate sternoclavicular joint and the proximal clavicle. Imaging of the sternoclavicular joint has since been replaced by computed tomography. Indications Sternoclavicular joint radiograph…
Which projection is best for the assessment of the sternoclavicular joint?
oblique projection best utilized when assessing for joint separation, often performed bilaterally. With the RAO best used to demonstrate the right sternoclavicular joint and the LAO best suited to demonstrate the left sternoclavicular joint Additional projections