Hip Anatomy
(Redirected from Obturators)








Muscles
- Adductor Brevis
- Adductor Longus
- Adductor Magnus
- Adductor Minimus
- Pectineus
- Gracilis
- Obturator Externus
Hip External Rotator Muscle Group
- Piriformis
- Gemellus Superior
- Obturator Internus
- Gemellus Inferior
- Quadratus Femoris
- Obturator Externus
Other
Bones
Bony Landmarks
- Greater Trochanter of the Femur
- Iliac Crest
- Anterior Superior Iliac Spine
- Posterior Superior Iliac Spine
- Ischial Tuberosity
- Pubic Symphysis
- Ischial Spine
- Linea Aspera
Accessory Bones of the Hip
- Os Acetabuli
- Unconfirmed: Os ilioischiadicum, Os ilium (iliac ossicle), Os ischium, Os pubis, Os trigonum ischiadicum, Os obturatum
Joints
Ligaments
Ligaments of the Hip Joint
- Extra-Capsular
- Intracapsular
Ligaments of the Sacroiliac Joint
Ligaments of the Pubic Symphysis
- Superior Pubic Ligament
- Inferior Pubic Ligament
- Anterior Pubic Ligament
- Posterior Pubic Ligament
Other
Nerves
Branches of the Lumbar Plexus
Branches of the Sacral Plexus
Vascular Supply
- Internal Iliac Artery
- Femoral Artery
Other Anatomic Structures
- Iliopsoas Bursa
- Ischiogluteal Bursa (Ischial Bursa)
- Bursa of Obturator Internus
- Trochanteric Bursa (Subglute Max Bursa)
- Gluteofemoral Bursa
- Subgluteus Medius Bursa
- Subgluteus Minimus Bursa
Foramen
Muscle Groups
- Hip Abductor Group
- Gluteal Muscle Group
- Hamstrings
- Hip Adductor Group
- Hip Flexor Muscles
- Hip External Rotator Muscle Group
Other
- Triceps Coxae
- Compartments of the Thigh
- Femoral Triangle
- Adductor Canal
- Adductor Hiatus
- Capsule of the Hip Joint
- Obturator Canal
Biomechanics
- Sagittal
- Flexion: 135°
- Extension: 30°
- Frontal/Coronal
- Abduction: 45°
- Adduction: Midline
- Transverse
- Internal Rotation: 45°
- External Rotation: 45°
See Also
Internal
External
- Sports Medicine Review Hip Pain: https://www.sportsmedreview.com/by-joint/hip/
References
- ↑ Agur, Anne MR, and Arthur F. Dalley. Moore's essential clinical anatomy. Lippincott Williams & Wilkins, 2022.
- ↑ Image courtesy of radiologypics.com
- ↑ Image courtesy of https://www.britannica.com/science/pelvis
- ↑ Image courtesy of kenhub.com
- ↑ Image courtesy of orthubllets
- ↑ Image courtesy of teachmeanatomy.info
Created by:
John Kiel on 20 June 2019 01:48:16
Authors:
Last edited:
13 August 2025 16:57:43
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