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Pectineus
Region: Hip & Thigh Muscles · All hip & thigh muscles
Pectineus at a glance
| Origin | Pectineal line of the pubis |
|---|---|
| Insertion | Pectineal line of the femur, just below the lesser trochanter |
| Actions | Brings the thigh toward the midline (adduction); Flexes the thigh |
| Nerve supply | Femoral nerve (L2–L4), sometimes obturator nerve |
◆ Good to know
A transitional muscle between compartments — it forms part of the floor of the femoral triangle and often has a dual nerve supply.
More Hip & Thigh Muscles
Please note: This page is an anatomy education summary for students and curious readers, not medical advice. Attachment points are given in their classic short form; individual anatomy varies, and detailed dissection-level descriptions belong in an anatomy atlas.