Attachments Of Skeletal Muscles
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Showing the differences between Origin & insertion, Tendon & Aponeurosis and investigating aponeurosis types..
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Attachments Of Skeletal Muscles
- 1. Attachments of a skeletal muscle Name : Osama Elsayed Id : 136 Suoervisor : Prof / Shawky Tayel
- 2. Attachments of skeletal muscles The origin The Insertion • Attachment to immovable bone • proximal • Attachment to movable bone • Distal
- 3. Comparison between tendon and aponeuroses AponeurosesTendon Broad sheet of connective tissue, tendon like, connecting muscle to other muscle or bone. Dense regular connective tissue, that attaches muscle to bone. Sheet-likeCord-like Separates muscles from each otherAttaches muscles to bones or other structures.
- 5. Abdominal Aponeurosis The abdominal aponeuroses is a thin but strong membranous structure, the fibers of which are directed downward and medially. It is joined with that of the opposite muscle along the middle line, and covers the whole of the front of the abdomen.
- 6. Palmar Aponeuroses The palmar aponeurosis (palmar fascia) invests the muscles of the palm, and consists of central, lateral, and medial portions. Duputyren’s contracture -It is fibrosis and shortening of the palmar aponeurosis (due to decrease of its blood supply) -It results in fixed flexion of the “medial four fingers”
- 7. Scalp Aponeuroses The scalp aponeuroses called epicranial aponeuroses. It is a tough layer of dense fibrous tissue which runs from the frontalis muscle anteriorly to the occipitalis posteriorly.