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Explore bone processes and depressions, how they extend from bones, serve as muscle attachments, and aid in joint formation. Discover subgroups of processes and depressions with examples. References provided for further learning.
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Processes and depressions in bones Filip Opančar 2nd year, 2013/2014 University of Zagreb, School of Medicine Mentor: Aleksandra Žmegač Horvat
What are bones for? Support Protection Allow easier interaction
Bone processes • Extend out from bones • Attachments for muscles, tendons and ligaments
Subgroups of processes 1. Bone head: a) separated from the body b) in articular cartilage
Subgroups of processes 2. Tubercle: a) rounded processus b) attachement of muscles 3. Tuberosity: lesser elevation than tubercle
Subgroups of processes 4. Condyle: a) rounded, joint-like process b) covered in articular cartilage
Bone depressions • Openings • Hollow regions • Passageways for blood vessels or nerves • Help in making joints
Subgroups of depressions 1. Fossa: a) shallow cavity b) attachment for muscles c) makes joints
Subgroups of depressions 2. Foramen: opening for blood vessels or nerves
Subgroups of depressions 3. Fissure: narrow, deep, slit-like opening
Subgroups of depressions 4. Sinus: a) hollow cavity in a bone b) usually filled with air
References • http://www.bestcoloringpagesforkids.com/skeleton-coloring-pages.html • http://teachmeanatomy.info/upper-limb/bones/scapula/ • http://perpetuum-lab.com.hr/wiki/plab_wiki/_/anatomija-covjeka-enciklopedija/bedrena-kost;-natkoljeniena-kost-r139 • http://www.cea1.com/anatomy-sistems/bones-of-the-hip-and-pelvis/attachment/bones-of-the-hip-and-pelvis/ • http://www.lawrencegaltman.com/Naugbio/Bio211/Lab/BONEvideos/PECTORALGIRDLE/HUMERUS/Humerus.html • https://niquimiche.wordpress.com/tag/sinus-maxilar/ • The Language of Medicine, Chabner