Mri anatomy of lower limb

MRI ANATOMY OF LOWER LIMB WITH CROSS SECTONAL IMAGES

1. MRI ANATOMY OF LOWER LIMB MAAJID MOHI UD DIN MALIK LECTURER COPMS ADESH UNIVERSITY BATHINDA PUNJAB [email protected]

2.  THE LOWER LIMB The lower limb consists of four major parts: a girdle formed by the hip bones, the thigh, the leg, and the foot. It is specialized for the support of weight, adaptation to gravity, and locomotion. In descriptions of the lower limb, it is customary to include regions that are transitional between the limb and the trunk, especially the gluteal and inguinal regions. [email protected]

3. CONTINUE We might take the lower extremities for granted, but they are two well-oiled machines comprised of several complex anatomical parts working together in perfect harmony. Without them, you wouldn’t be able to walk to your favourite (or not so favourite) anatomy class, jump, run, stand, crouch, and so on. Therefore, try to keep them in top physical condition by giving them plenty of exercise. [email protected]

4. CONTINUE The lower extremity can be divided into several parts or regions, as follows : Hip Thigh Knee Leg Ankle Foot [email protected]

5. HIP AND PELVIS Bones: hip bones, saccrum, coccyx Hip joint: ball and socket joint Muscles: anterior and posterior (superficial, deep) groups Arteries: gluteal and femoral arteries Veins: external and internali iliac veins Nerves: c luneal , femoral cutaneous, femoral, obturator, sciatic and gluteal nerves, all branches of the lumbosacral plexus [email protected]

6. THIGH Bones: femur Joints: hip and knee Muscles: anterior, medial and posterior groups Arteries: femoral artery and its branches Veins: femoral vein, circumflex vein, long saphenous vein, and deep vein of the thigh Nerves: femoral and sciatic nerves, branches from the lumbar and sacral plexuses, respectively [email protected]

7. KNEE Bones: tibia, fibula, patella Type: hinged joint, capable of flexion, extension, rotation Muscles: knee extensors and knee flexors Arteries: genicular arteries Veins: popliteal vein Nerves: genicular nerves; branches of the obturator and femoral nerves [email protected]

8. LEG Bones: tibia, fibula Joints: knee and ankle Muscles: anterior, lateral and posterior (superficial, deep) groups Arteries: anterior and posterior tibial arteries Veins: small/short saphenous, great/long saphenous, tibial and fibular veins Nerves: common fibular/ peroneal , tibial and saphenous nerves, branches of the sciatic and femoral nerves [email protected]

9. ANKLE AND FOOT Ankle joint: hinged joint capable of plantarflexion and dorsiflexion Bones: calcaneus, talus, navicular, cuboid, and cuneiform bones, as well as the metatarsals and phalanges Muscles: dorsal, central plantar, medial plantar, lateral plantar groups Arteries: branches of the dorsal artery of foot and the deep plantar arch Veins: superficial dorsal and plantar venous networks; deep plantar arch and the dorsal venous arch; marginal, digital, and metatarsal veins of the foot Nerves: medial, plantar and digital nerves [email protected]

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12. MRI HIP JOINT AXIAL CROSS SECTIONAL ANATOMY [email protected]

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22. MRI HIP CORONAL CROSS SECTIONAL ANATOMY [email protected]

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27. MRI KNEE CORONAL CROSS SECTIONAL ANATOMY [email protected]

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33. MRI SAGITTAL CROSS SECTIONAL ANATOMY [email protected]

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