Each skeletal muscle contains three layers of connective tissue called myosia that surround and compartmentalize the muscle fibers. The connective tissue components include the epimysium, perimysium, and endomysium. The epimysium surrounds the whole muscle, the perimysium separates the muscle into bundles of fibers called fascicles, and the endomysium covers individual muscle fibers. Skeletal muscles also contain blood vessels, nerve fibers, and adipose tissue in the superficial fascia that insulates and protects the muscle.

1. Prepared and presented by
Mo.Sameh
The complex
components
Of the muscle

2. Each skeletal muscle is an organ that consists of various integrated
tissues. These tissues include the skeletal muscle fibers, blood
vessels, nerve fibers, and connective tissue. Each skeletal muscle
has three layers of connective tissue (called mysia) that enclose it,
provide structure to the muscle, and compartmentalize the muscle
fibers within the muscle
INTRODUCT
ION

3. Anatomy of skeletal muscle tissue
• Connective tissue components :
- Fascia ("bandage")
sheet or band of fibrous C.T. under the skin or around organs .
- Superficial fascia (subcutaneous fascia):
•Areolar C.T. and adipose tissue Stores water and fat Reduces
heat loss (insulates) .
• Protects against trauma
• Framework for nerves and blood vessels.
-Deep fascia:
*Dense irregular C.T. - holds muscles together and separates
them into groups .
*3 layers:
•Epimysium - surrounds the whole muscle
• Perimysium - separates muscle into bundles of muscle fibers
- fascicles
• Endomysium - covers individual fibers

5. CONCLUSIO
NS

6. THANK
S
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