Pelvis · Irregular bone
Pubis (Pubic Bone)
The pubis is the front part of each hip bone. The two pubic bones meet at the front of the pelvis at a joint called the pubic symphysis.
What it is
The pubis is the front section of the hip bone; the left and right pubic bones join in the midline at the front.
Where it is
The front of the pelvis.
What it does
Forms the front of the pelvic ring, forms part of the hip socket, and anchors muscles including those of the inner thigh and pelvic floor.
Connections
Joints and connections
- Pubic symphysis (with the opposite pubis)
- Part of the hip joint
When things go wrong
Common injuries and conditions
- Pubic symphysis pain in pregnancy (pelvic girdle pain)
- Osteitis pubis (in athletes)
Education and reference only. This explains the anatomy in plain terms; it is not a diagnosis. A severe injury, a visibly deformed limb, or the inability to move or bear weight needs urgent assessment — call 999 or go to A&E for a serious injury.
Did you know?
An interesting fact
During childbirth the pubic symphysis softens and widens slightly to help the baby pass through the pelvis.
Answers
Pubis: frequently asked questions
Where is the pubic bone?
The pubis is the front part of each hip bone; the two meet at the front of the pelvis at the pubic symphysis.
Explore the pelvis
Related bones
Sources
Where this is drawn from
- NHS — Anatomy and body systems
- Gray's Anatomy for Students (Drake, Vogl, Mitchell)
- TeachMeAnatomy — skeletal system
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