Epimysium

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Epimysium
Structure of a skeletal muscle. (Epimysium labeled at bottom center.)
Gray's	subject #103 373
Dorlands/Elsevier	e_12/12338072

Epimysium is a layer of connective tissue which ensheaths the entire muscle. It is composed of dense irregular connective tissue. It is continuous with fascia and other connective tissue wrappings of muscle including the endomysium, and perimysium. It is also continuous with tendons where it becomes thicker and collagenous. The Epimysium also protects muscles from friction against other muscles and bones. Plural of epimysium is epimysia^[1]

Aponeurosis--where tendon attach to bone.

[edit] References

[edit] External links

• Epimysium at eMedicine Dictionary

v • d • e Histology: muscle tissue skeletal muscle/general epimysium, fascicle, perimysium, endomysium, muscle fiber (intrafusal, extrafusal), myofibril sarcomere (a, i, and h bands; z and m lines), myofilaments (thin filament/actin, thick filament/myosin, elastic filament/titin, nebulin), tropomyosin, troponin (T, C, I) costamere (dystrophin, α,β-dystrobrevin, syncoilin, synemin/desmuslin, dysbindin, sarcoglycan, dystroglycan, sarcospan), desmin neuromuscular junction, motor unit, muscle spindle, excitation-contraction coupling, sliding filament mechanism myoblast, satellite cell, sarcoplasm, sarcolemma, sarcoplasmic reticulum, T-tubule cardiac muscle myocardium, intercalated disc, nebulette smooth muscle calmodulin, vascular smooth muscle