[Anatomy] Knee(무릎)

[Anatomy] Knee(무릎)

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Knee Movements

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1) Flexion(굴곡) - Sciatic n. / Inferior gluteal a.

- Biceps femoris(대퇴이두근;short;long): quadriceps femoris(대퇴사두근)

- Semitendinosus(반건양근): quadriceps femoris(대퇴사두근)

- Semimembranosus(반막양근): quadriceps femoris(대퇴사두근)

- Sartorius(봉공근): medially rotates knee

- Gracilis(대퇴박근): medially rotates knee

- Popliteus(슬와근)

- Plantaris(족척근)

- Gastrocnemius(비복근)

 

2) Extension(신전) - femoral n. / femoral a.

- Rectus femoris(대퇴직근): hamstring(햄스트링)

- Vastus intermedius(중간광근): hamstring(햄스트링)

- Vastus lateralis(외측광근): hamstring(햄스트링)

- Vastus medialis(내측광근): hamstring(햄스트링)

- Articularis genus(무릎관절근): pulls suprapatellar bursa during extension of knee

- Gluteus maximus(대둔근): supports extended knee through iliotibial tract

 

 

 

 

Knee Radiographic Anatomy

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AP View	Rolled Lateral View
Skyline View	Intercondylar View

 

 

 

 

 

#Reference

1) http://www.wikiradiography.net

2) https://www.kevinrootmedical.com/blogs/orthotic-news/a-summary-of-extension-at-the-knee-joint

3) https://www.kevinrootmedical.com/blogs/orthotic-news/a-summary-of-flexion-at-the-knee-joint

 

 

 

 

 

[Anatomy] Knee(무릎)

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