{"id":1533,"date":"2018-09-15T00:09:03","date_gmt":"2018-09-15T00:09:03","guid":{"rendered":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/?p=1533"},"modified":"2018-09-15T00:09:03","modified_gmt":"2018-09-15T00:09:03","slug":"joints-synovialtypes","status":"publish","type":"post","link":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/anatomyphysiologyjoints\/joints-synovialtypes\/","title":{"rendered":"Joints: Synovial Joint Types."},"content":{"rendered":"<p><a href=\"http:\/\/www.integrativewellnessandmovement.com\/iwmstudentresources\/iwmjoints\/IWM-APJointssynovialjointtypes.pdf\" target=\"_blank\" rel=\"noopener\">Download these notes.<\/a><\/p>\n<p>Anatomy &amp; Physiology: Joints\u2014Synovial Joint Types.<\/p>\n<p>&nbsp;<\/p>\n<p>Structure.<\/p>\n<p>Plane joints.<\/p>\n<ul>\n<li>Biaxial diarthroses.<\/li>\n<li>Flattish or very slightly curved.<\/li>\n<li>Gliding types of planar movements (e.g. sideways or back and forth).<\/li>\n<li>May also rotate about.<\/li>\n<li>E.g. intercarpal (in wrist bones); intertarsal (ankle bones); sternoclavicular joint; acromionclavicular; vertebrocostal joints (ribs and transverse processes of thoracic vertebrae.<\/li>\n<\/ul>\n<p>Hinge joints.<\/p>\n<ul>\n<li>Uniaxial diarthrosis.<\/li>\n<li>Like a hinge (door hinge); the bones &#8220;fit together&#8221; and &#8220;open-close&#8221; about a pivot point.<\/li>\n<li>Usually, one bone is &#8220;stationary&#8221; (like a door frame) while the other bone is the moving part (like the door).<\/li>\n<li>Rotational movement is about one axis.<\/li>\n<li>Flexion and extension.<\/li>\n<li>E.g. knee, elbow, ankle, interphalangeal joints of fingers and toes.<\/li>\n<\/ul>\n<p>Pivot joints.<\/p>\n<ul>\n<li>Uniaxial diarthrosis.<\/li>\n<li>A rounded\/pointy bone articulates with a &#8220;ring-like&#8221; structure formed by another bone and ligaments.<\/li>\n<li>Rotates about one axis.<\/li>\n<li>E.g. atlantoaxial joint (C1-C2); radioulnar joint (supinate-pronate).<\/li>\n<\/ul>\n<p>Condyloid joints.<\/p>\n<ul>\n<li>Biaxial diarthrosis.<\/li>\n<li>Oval shaped end of one bone fits into the oval shaped depression of another.<\/li>\n<li>Movement about 2 axis: flexion-extension; abduction-adduction; very limited circumduction.<\/li>\n<li>E.g. wrist; metacarpophalangeal joints (II-V).<\/li>\n<\/ul>\n<p>Saddle joints.<\/p>\n<ul>\n<li>Biaxial diarthrosis.<\/li>\n<li>One end of bone (concave) is shaped like a saddle and the other surface is convex and fits the saddle-shaped depression of the other bone.<\/li>\n<li>Movement about 3 axis: sideways; up-down; limited circumduction.<\/li>\n<\/ul>\n<p>Ball and socket joints.<\/p>\n<ul>\n<li>Triaxial diarthrosis.<\/li>\n<li>Allows for the most movement.<\/li>\n<li>Movement about 3 axis: flexion-extension; abductio-adduction; rotations\/circumduction.<\/li>\n<li>E.g. shoulder joint; hip joint.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Function.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Clinical Significance.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>References<\/p>\n<p>Biel,\u00a0A. (2015).\u00a0<em>Trail guide to the body: A hands-on guide to locating muscles, bones and more<\/em>.<\/p>\n<p>Cedars-Sinai. (2018). Vertebrae of the spine. Retrieved from https:\/\/www.cedars-sinai.org\/health-library\/diseases-and-conditions\/v\/vertebrae-of-the-spine.html<\/p>\n<p>Jenkins,\u00a0G., &amp; Tortora,\u00a0G.\u00a0J. (2012).\u00a0<em>Anatomy and Physiology: From Science to Life, 3rd Edition International Stu<\/em>. John Wiley &amp; Sons.<\/p>\n<p>Muscolino,\u00a0J.\u00a0E. (2017).\u00a0<em>The muscular system manual: The skeletal muscles of the human body<\/em>.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Download these notes. Anatomy &amp; Physiology: Joints\u2014Synovial Joint Types. &nbsp; Structure. Plane joints. Biaxial diarthroses. Flattish or very slightly curved. Gliding types of planar movements (e.g. sideways or back and forth). May also rotate about. E.g. intercarpal (in wrist bones); intertarsal (ankle bones); sternoclavicular joint; acromionclavicular; vertebrocostal joints (ribs and transverse processes of thoracic vertebrae. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[],"class_list":["post-1533","post","type-post","status-publish","format-standard","hentry","category-anatomyphysiologyjoints"],"_links":{"self":[{"href":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/wp-json\/wp\/v2\/posts\/1533","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/wp-json\/wp\/v2\/comments?post=1533"}],"version-history":[{"count":1,"href":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/wp-json\/wp\/v2\/posts\/1533\/revisions"}],"predecessor-version":[{"id":1534,"href":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/wp-json\/wp\/v2\/posts\/1533\/revisions\/1534"}],"wp:attachment":[{"href":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/wp-json\/wp\/v2\/media?parent=1533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/wp-json\/wp\/v2\/categories?post=1533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/integrativewellnessandmovement.com\/iwmanatphys\/wp-json\/wp\/v2\/tags?post=1533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}