Adductor Magnus Muscle Instant

Report on the Adductor Magnus Muscle

1. Overview

• Name: Adductor Magnus
• Type: Mixed function muscle (both adductor and hamstring-like)
• Compartment: Medial thigh (adductor compartment), though its posterior part is often considered part of the hamstring group embryologically and functionally.
• Innervation: Dual nerve supply (see below).
• Vascular supply: Deep femoral artery (profunda femoris) and obturator artery.

This would be unusual, as the medial thigh skin over the adductors is jointly supplied by distal branches of the obturator nerve ( Wiley Online Library

6. Palpation and Testing

• Palpation: With patient side-lying, thigh adducted against resistance → belly felt along posteromedial thigh.
• Strength test: Resisted adduction from abducted position (hip extended for hamstring head, flexed for adductor head).
• Stretch: Wide-leg standing straddle stretch or seated butterfly stretch.

4. Myositis Ossificans

In contact sports (e.g., rugby, football), a direct blow to the adductor magnus can cause hematoma formation that calcifies over time, leading to a hard, painful mass in the muscle. adductor magnus muscle

Caption Option 1 (Educational & Detailed) 🧠 Muscle of the Day: Adductor Magnus Report on the Adductor Magnus Muscle 1

Often called the "Forgotten Muscle" of the groin, the Adductor Magnus is actually a hybrid beast. 💪 Name: Adductor Magnus Type: Mixed function muscle (both

The Hamstring Part (Ischiocondylar): This section originates from the ischial tuberosity and inserts on the adductor tubercle of the femur. Structurally and functionally, it behaves more like a hamstring muscle.

Its most famous role is bringing the thigh toward the body's midline. Hip Extension: