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第 13 章

関節

ジョイントの概要
ジョイントの概要
The adult human body usually has 206 bones, and except for the hyoid bone in the neck, each bone is connected to at least one other bone. Joints are the ...
関節の機能分類
関節の機能分類
Functional Classification of Joints The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are ...
ジョイントの構造分類
ジョイントの構造分類
Joints, also known as articulations, are classified based on their structural characteristics, i.e., based on whether the articulating surfaces of the ...
構造ジョイント:繊維ジョイント
構造ジョイント:繊維ジョイント
Fibrous joints are a type of joint where the bones are connected by fibrous connective tissue. These joints provide stability and minimal to no movement ...
構造ジョイント:軟骨ジョイント
構造ジョイント:軟骨ジョイント
As the name indicates, at a cartilaginous joint, the adjacent bones are united by cartilage, a tough but flexible type of connective tissue. Unlike ...
構造ジョイント:シノビアルジョイント
構造ジョイント:シノビアルジョイント
Synovial joints are the most common type of joint in the body. A key structural characteristic for a synovial joint is the presence of a joint cavity. ...
脊柱の関節
脊柱の関節
In addition to being held together by the intervertebral discs, adjacent vertebrae also articulate with each other at synovial joints formed between the ...
膝関節
膝関節
The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is ...
足首関節
足首関節
The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the ...
四肢滑膜関節の発達
四肢滑膜関節の発達
Joints form during embryonic development in conjunction with the formation and growth of the associated bones. The embryonic tissue that gives rise to all ...
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