TABLE 9.1 Structural and Functional Classification of Joints Functional Classification and Amount of Motion Allowed Joint Structural Classification Structural Subcategory ual/o Intervertebral joint tion ( motor Shoulder (glenohumeral) joint lchol ole。 Intercarpal joint d ho ar jur Coronal suture ofilai Costochondral joint lame Atlantoaxial joint Tooth in its alveolus ss-b Interphalangeal joint an e 234 Exploring Anatomy & Physiology in the Laboratory

Movement of a body region in a circular movement at a condyloid joint is what type of motion? rotation elevation abduction circumduction

Which of these joints is classified as a biaxial diarthrosis? the metacaipophalangeal joint the hip joint the elbow joint the pubic symphysis

A meniscus is ________. a fibrocartilage pad that provides padding between bones a fluid-filled space that prevents friction between a muscle tendon and underlying bone the articular caililage that covers the ends of a bone at a synovial joint the lubricating fluid within a synovial joint

Synchondroses and symphyses are synovial joints cartilaginous joints fibrous joints condyloid joints

Which type of joint provides the greatest range of motion? ball-and-socket hinge condyloid plane

Which of the following joints can be considered as never moves type? A) Fibrous joints B) Synostosis C) Syndesmosis D) Diarthrosis E) Cartilaginous joints

Case Scenario based upon Skeletal Joints: Leanne, age 48, jumped on her niece's hover board, only to be thrown off quickly.  As a result, she separated her right shoulder at an articulating point. An articulation is where two bones come together, otherwise, called a joint. A joint can be defined as the location where two bones come together allowing movement. What is the most commonly separated joint in the shoulder - name the joint and the two bones that articulate? What surrounding tissues might also be damaged?  How will the inflammation affect Leanne?   What is the difference between a separation and a dislocation? If Leanne had suffered a dislocation, what joint would this be and the bones involved?

The description “Articular surfaces deep and secure; capsule heavily reinforced by ligaments and muscle tendons; extremely stable joint” best describes (a) the elbow joint, (b) the hip joint, (c) the knee joint, (d) the shoulder joint.

Name and describe the three types of joints as classi- fied by their range of motion.