PPT-Diarthrotic Articulations

Synovial Joints What are synovial joints Freely movable joints Contain a cavity filled with thick slippery fluid Synovial fluid Found mostly in articulations of the appendicular skeleton. Some players enjoy using the standard swing style articulation very common to the Swing and Bebop eras others use little articulation relying on legato or slurred phrases some use stac cato in their playing to add interest or emphasize certain notes Dfinition Une articulation est la jonction entre un ou plusie urs os Elle a pour fonction de relier les os entre eux et confre ainsi une certaine mobilit au squelette Il existe 3 types darticulation Articulation immobiles ou synarthroses Articulati (Joints). Articulations. Body movement occurs at joints (articulations) where 2 bones connect. Joint . Structure. Determines direction and distance of movement (range of motion). Joint strength decreases as mobility increases. Chapter 11 Joints. Joints. b) . Fibrous Joints. 1) connections between adjacent bones. 2) . syndesmoses. . to . gomphoses. 3) . ex.suture. . c) . Cartilagenous. Joints. 1) cartilage joins bones. Joints in the . H. uman . B. ody. What are articulations?. Articulations are joints. Places where two or more bones meet. There are 3 major categories:. Fibrous joints, aka . synarthrotic. joints. Cartilaginous joints, aka . Classify and describe the general structure of a joint. . Classification of Joints. Fibrous – . joined by fibrous tissue; no joint cavity. Mostly immovable. . Cartilaginous- . joined by cartilage; no movement. No movement. . Articulations. Synovial Joints. What are synovial joints?. Freely movable joints. Contain a cavity filled with thick, slippery fluid (Synovial fluid). Found mostly in articulations of the . appendicular. assessment of retracted and constricted articulations by phoneticians Scott R. Moisik ( srmoisik@uvic.ca ) University of Victoria Ultrasound is predominantly used by phoneticians to assess lingual art JOINTS. ARTICULATIONS. Classifications of Joints. Joints can be classified by function or . structure. Functional classification . is. . based on amount of movement. Synarthroses. —immovable; common in axial skeleton. AP1 Chapter 8. 1. Chapter 8 Outline. Naming joints. Classes of joints. Types of movement. Range of motion. Description of selected joints. Effects of aging on the joints. AP1 Chapter 8. 2. I. Naming of joints. Bone articulations (joints). A. Defined – . place where two bones come together. ; usually considered movable but some are very limited in movement and others are completely or almost completely immovable. Section 1: Joint Design and Movement. Articulations . (_____________________). Where two bones interconnect. Bones are relatively inflexible so necessary to allow movement. Reflect compromise between need for strength versus need for . CH.3. The Vocal Tract. Air coming from the lungs passes through the vocal folds, and then through the pharynx (pharyngeal cavity).. After that, the airstream can enter and pass through one or both of the nasal and oral cavities . The oral cavity is bounded on the visible, outward side by the lips.. Structural. . Classification. of Articulations. Fibrous. – bones brought together by fibers.. Cartilaginous. – bones brought together by cartilage.. Synovial. – bones joined by an enclosed fluid filled cavity..