Bassett Collection of Stereoscopic Images of Human Anatomy
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- Abdomen See All
- Overview 33
- Adrenal Gland 29
- Bones Cartilage Joints 4
- Central Nervous System 2
- Fascia 16
- Gallbladder 27
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- Ear 37
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- Eye 62
- Face 153
- Frontal Lobe 22
- Medulla 32
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- Midbrain 54
- Mouth 63
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- Nose 20
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- Overview 1
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- Bones Joints Cartilage 48
- Central Nervous System 26
- External Genitalia 9
- Large Intestine 6
- Muscles& Tendons 57
- Ovary 18
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- Ankle 42
- Bones Joints Cartilage 75
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- Foot & Toes 78
- Knee 22
- Leg 41
- Muscles & Tendons 152
- Peripheral Nervous System 80
- Thigh 58
- Vasculature 53
- Male Pelvis See All
- Anal Canal 2
- Bones Joints Cartilage 33
- Central Nervous System 10
- Large Intestine 2
- Muscles & Tendons 37
- Perineum 3
- Peripheral Nervous System 14
- Prostate 2
- Urinary Tract 6
- Vasculature 33
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- Overview 13
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- Muscles & Tendons 54
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- Pharynx 17
- Throat 51
- Trachea 2
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- Pelvis See All
- Overview 2
- Anal Canal 6
- Bones Joints Cartilage 44
- Central Nervous System 27
- External Genitalia 10
- Female 1
- Large Intestine 6
- Muscles & Tendons 57
- Ovary 18
- Perineum 10
- Peripheral Nervous System 20
- Urinary Tract 14
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- Vagina 14
- Vasculature 46
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- Overview 7
- Bones Joints Cartilage 33
- Breast 7
- Central Nervous System 6
- Diaphragm 8
- Esophagus 10
- Fascia & Connective Tissue 12
- Heart 46
- Left Heart 33
- Left Lung 21
- Lung 39
- Lymphatics 9
- Mediastinum 23
- Muscles & Tendons 28
- Pericardial Sac 25
- Peripheral Nervous System 32
- Pleura 11
- Rib Cage 16
- Right Heart 31
- Right Lung 17
- Skin 2
- Thymus 2
- Vasculature 43
- Vertebral Column 20
Dissection of muscles of male perineum and pelvis diaphragm
Levator ani muscle viewed from below
Image #174-6
KEYWORDS: Muscles and tendons.
Creative Commons
Stanford holds the copyright to the David L. Bassett anatomical images and has assigned Creative Commons license Attribution-Share Alike 4.0 International to all of the images.
For additional information regarding use and permissions, please contact Dr. Drew Bourn at dbourn@stanford.edu.
Dissection of muscles of male perineum and pelvis diaphragm
Levator ani muscle viewed from below
The urogenital diaphragm has been entirely removed and the inferior fascia of the pelvic diaphragm has been cut away. Part of the obturator fascia (4) remains on the left side of the specimen. A gap in the levator ani muscle on the left side is bridged by fascia.
- Pubic arcuate ligament
- Upper pointer: Membranous part of urethra Lower pointer: Apex of prostate
- Upper pointer: Medial margin of levator ani muscle Lower pointer: Prostatic fascia
- Obturator fascia (partially removed)
- Central tendon of perineum
- Obturator internus muscle
- Sacrotuberous ligament
- External anal sphincter muscle
- Anus
- Anococcygeal ligament
- Coccyx
- Puboprostatic muscle
- Body of pubic bone
- Inferior pubic ramus
- Obturator canal
- Tendinous arch of levator ani muscle
- Puborectalis muscle
- Pubococcygeus muscle
- Iliococcygeus muscle (17-19 are part of the levator ani muscle)
- Posterior superior iliac spine (in background)