Muscles of the Hip (Groups, Origin, Insertion, Function)
ฝัง
- เผยแพร่เมื่อ 1 ก.ค. 2024
- Content
Introduction 0:00
Division of the Hip Muscles 0:25
Anterior Group: Iliopsoas Muscle 0:50
Psoas Minor 1:40
Posterior Group 2:05
Deep Posterior Muscles 2:17
Piriformis 2:33
Obturator Internus 2:57
Gemellus Superior/Inferior 3:18
Quadratus Femoris 3:37
Obturator Externus Muscle 4:06
Superficial Posterior Muscles 4:48
Gluteus Minimus 5:13
Gluteus Medius 5:38
Gluteus Maximus 6:00
Tensor Fasciae Latae 7:00
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Muscles of the Hip Joint
- Anterior Group [3]
- Posterior Group [10] - Deep + Superficial Layers
Anterior Group:
Iliacus Muscle
musculus iliacus
O: Iliac Fossa
Psoas Major
musculus psoas major
O: Vertebral Bodies of T12-L5
Iliopsoas Muscle
musculus iliopsoas
I: Lesser Trocheanter of Femur
trocheanter minor
F:
Flexion + Adduction of Femur
External Rotation of Femur
Flexion of Trunk
Psoas Minor
musculus psoas minor
- O: Vertebral Bodies of T12-L1
- I: Iliopubic Eminence
eminentia iliopubica
- F: Flexion of Trunk
Posterior Group:
Deep Muscles:
- ‘’Pelvicotrocheanteric Muscles’’
- Insert around greater trocheanter
- Maintain stability of the hip joint and posture
Piriformis
musculus piriformis
○ O: Anterior Surface of Sacrum (S2-S4)
I: Greater Trocheanter of Femur
trocheanter major
F:
External Rotation of Thigh
Abduction of Thigh
Obturator Internus
musculus obturatorius internus
○ O: Inner surface of Obturator Membrane
○ I: Greater Trocheanter of Femur
trocheanter major
F:
External Rotation of Thigh
Abduction of Thigh
Gemellus Superior
musculus gemellus superior
O: Ischial Spine
Spina ischiadicum
Gemellus Inferior
musculus gemellus inferior
O: Ischial Tuberosity
Tuber ischiadicum
I: Greater Trocheanter of Femur
trocheanter major
○ F: External Rotation of Thigh
Quadratus Femoris
musculus quadratus femoris
O: Ischial Tuberosity
Tuber ischiadicum
I: Intertrochanteric Crest
Crista intertrocheanterica
F:
External Rotation of thigh
Adduction of thigh
Obturator Externus
musculus obturatorius externus
O: External surface of
Obturator Membrane
I: Trocheanteric Fossa
Fossa trocheanterica
F:
External Rotation of thigh
Accessory flexion
Superficial Muscles [4]
○ Gluteal Muscles + Tensor Fascia Latae
○ Fasciliate standing up from a sitting position
○ Climbing Stairs
○ Prevent the hip from deviating to one side
Gluteus Minimus
musculus gluteus minimus
O: Gluteal Surface of the Ileum
between the anterior and
inferior glueal lines
I: Greater Trocheanter of Femur
trocheanter major
F:
Abduction of Femur
Anterior Fibers: Internal Rotation
Posterior Fibers: External Rotation
Gluteus Medius
musculus gluteus minimus
O: Gluteal surface of Ileum
between the anterior and
posterior gluteal lines
I: Greater Trocheanter of Femur
trocheanter major
F:
Abduction of Femur
Anterior Fibers: Internal Rotation
Posterior Fibers: External Rotation
Gluteus Maximus
musculus gluteus maximus
O:
Gluteal Surface of Ileum
(Behind posterior gluteal line)
Posterior surface of Sacrum and Coccyx
Sacrotuberal Ligament
Thoracolumbar Fasica
I:
Gluteal Tuberosity of the Femur
Iliotibial Tract
F:
Abduction + Extension of Femur
External Rotation
Tensor Fasciae Latae
musculus tensor fasciae latae
○ O: Anterior Superior Ilaic Spine
I: Continues into the Iliotibial Tract
Tubercle of Iliotibial Tract
F:
Tenses Iliotibial Tract to ‘’lock’’ the
knee joint
Flexion of Femur
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Anatomy studied like this is just ridiculously easy. May Allah reward you man
You are a Genius!
Keep making more videos
Great video! I'm studying hip muscle anatomy to learn about an injury, and this is super high quality and helpful!
At 5:04 I think you mean **facilitate**.
Very useful video! Thank you!
Thanku solo much, your videos are solo amazing❤
this was really helpful
Your explanation is so wonderful 🌷
In future I’m sure you will be a talent doctor 🌷🙏🏻
I’m in my first stage in medical school and I like your explanation so much
Wish you the best---from 🇮🇶 Iraq
Thank you so much! Enjoy the ride, there's a lot to look forward to in med school 😊 Wish you the best as well! 💪🏽
I am sincerely appreciate you 🙏
🙏
Hi, your videos are really good. Do you have any video on pelvic floor muscle & associated conditions? Or did I miss seeing if already made! Thanks.
❤ from Bangladesh
Best lecture on muscle
Well done sir thank you ❤
super helpful
❤ thank u
Hi, your videos are excellent, please make videos about pelvic floor as soon as possible.
With regard
Thank you verry much for your videos😢😢❤❤❤these are the best videos on muscles😢😢🎉🎉🎉 I wish you could add innervation also but I really appreciate❤❤❤❤❤❤🎉🎉🎉🎉🎉
Great ❤❤❤
Is there a thing called flasher inside the hip joint ?❤ 3:06
We are missing ur videos
Next video tomorrow! =)
Is the direction of arrow of external rotation of the femur wrong at 6:58?
I suppose yes
yes
❤
Hi Meditay! I hardly comment on videos but yours is an exception. You videos are well illustrated and very easy to comprehend. I'd like for you to make a video on Perineum (anal and urogenital triangles) if possible. Thanks a million times for you phenomenal videos
Really glad you're finding the videos helpful! 💪 I'll write it down in my list! =)
Psoas major originates from L4 or L5?
NIH says T12 to L4 (all of them)
Are you a doctor
I am still a student! In my 5th year now =)