fisiologi sendi
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Physiology of Joint
Oklahoma City Community College
Joints (Articulations)
• Bagian terlemah dr kerangka• Tempat dimana dua/lebih tulang bertemu• Functions of joints– Memberikan mobilitas pd rangka– Hold the skeleton together
Oklahoma City Community College
Physiology of Joints
Ligaments
•Jaringan penyambung elastin berwarna kuning
•“Penyambung antar tulang”
•Mencegah pergerakan yang tidak diinginkan
Oklahoma City Community College
Right knee, midsagittal section
Ligaments
Posterior Cruciate Ligament
Anterior Cruciate Ligament
Oklahoma City Community College
Physiology of Joints
Tendons
•Jaringan penyambung fibrosa berwarna putih
•“penyambung antara otot dan tulang.”
Oklahoma City Community College
VIEW OF KNEE - 1
Oklahoma City Community College
Physiology of Joints
Bursa
•Kantong berisi cairan.
•Mencegah pergeseran tulang dan tendon ketika saling bergesekan
Oklahoma City Community College
Right knee, midsagittal section
Bursae
Bursa
Bursa
Bursa
Oklahoma City Community College
Physiology of Joints
Articular Cartilage
•Tulang rawan diantara tulang
•Bantalan tulang saat stress fisik.
Oklahoma City Community College
Synovial Joints: General Structure
Figure 8.3a, b
Oklahoma City Community College
Physiology of Joints
Intervertebral Discs
•Lempeng tulang rawan di antara vertebre
•Berfungsi sbg sok breker
Oklahoma City Community College
Cartilaginous Joints
Example: Vertebra
Oklahoma City Community College
Physiology of Joints
•Tulang rawan yg berada didalam synovial capsule
•Improves the fit between articulating bone ends.
Articular Discs (Menisci)
Oklahoma City Community College
Right knee, midsagittal section
Menisci
Lateral MeniscusLateral Meniscus
GERAKAN SENDI
Oklahoma City Community College
Movements of synovial diarthrotic joints:
Flexion and Extension
Oklahoma City Community College
Movements of synovial diarthrotic joints:
Abduction and Adduction
Oklahoma City Community College
Movements of synovial diarthrotic joints:
Rotation and Circumduction
Oklahoma City Community College
Movements of synovial diarthrotic joints:
Protraction and Retraction
Oklahoma City Community College
Movements of synovial diarthrotic joints:
Elevation and Depression
Oklahoma City Community College
Movements of synovial diarthrotic joints:
Inversion and Eversion
Oklahoma City Community College
Movements of synovial diarthrotic joints:
Opposition (and Reposition)
Oklahoma City Community College
References
• http://www.genufix.com/total_knee_replacement_photos.htm
• http://www.aclsolutions.com/surgery_1.php• Oklahoma City Community College
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