Bones Of Ll

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iliac crest

SACRO-ILIAC JOINT

Ant.sup.iliac spine Ant.inf.iliac spine

Pelvic brim

ACETABULUM OBTURATOR FORAMEN

Ischial tuberosity Pubic symphysis

Pibic tubercle

Ant.bluteal line Post.glutal line Inf.gluteal line Greater schiatic notch Ischial spine Lesser sciatic notch Ischial tuberosity LUNAT SURFACE ACETABULAR FOSSA

Acetabular notch

Post.sup.iliac spine

pectineal line Pubic tubercle Pubic crest Body of pubis

Post.inf.iliac spine

1.

Anterior Superior Spine

2.

Iliac Crest

3.

Posterior Superior Spine

4.

Posterior Inferior Spine

5.

Greater Sciatic Notch

6.

Body of Ilium

7.

Ischial Spine

8.

Lesser Sciatic Notch

9.

Body of Ischium

10. Ischial Tuberosity 11. Obturator Foramen 12. Inferior Ramus of Ischium 13. Inferior Ramus of Pubis 14. Body of Pubis 15. Acetabulum 16. Anterior Inferior Spine

1.

Iliac Fossa

2.

Anterior Superior Spine

3.

Anterior Inferior Spine

4.

Arcuate Line

5.

Obturator Foramen

6.

Symphysis Pubis Articulating Surface

7.

Ischial Tuberosity

8.

Lesser Sciatic Notch

9.

Ischial Spine

10.

Greater Sciatic Notch

11.

Sacrum Articulating Surface

12.

Posterior Inferior Spine

13.

Posterior Superior Spine

14.

Iliac Crest

The pelvis is divided into the greater (false) and the lesser (true) pelvis by an oblique plane passing through the promontory of the sacrum, the arcuate line, the pecten pubis and the superior margin of the symphysis pubis. The circumference of this plane is termed the pelvic brim or pelvic inlet. The Pelvic outlet is bounded by the coccyx, the ischial tuberosities, the ischiopubic rami and pubic symphysis. The greater and lesser sciatic notches are separated by the ischial spine and are transformed into foramina by the sacrospinous and sacrotuberous ligaments.

it is divided into an inlet bounded by the superior circumference, and outlet bounded by the inferior circumference, and a cavity.

neck

Head

Graeter TROCHANTER lesser TROCHANTER

Lateral epicondyle Lateral condyl

Medial epicondyle Medial condyl Patellar surface

1. Head 2. Neck 3. Greater Trochanter 4. Intertrochanteric Line 5. Lesser Trochanter 6. Shaft of Femur 7. Gluteal Tuberosity 8. Intertrochanteric Crest 9. Linea Aspera

Fovea capitis Gluteal tuberosity

Linea spera

Medial supracondylar ridge Lateralsupracondylar ridge Intercondylar notch

1. Medial Condyle 2. Lateral Condyle 3. Intercondylar Fossa

PATELLA(KNEECAP) Flat and triangular sesamoid bone Anterior surface is convex,Posterior surface contains two articular surfaces for the med&lat condyles of femur. Superior border thick,,lateral borders r thin and Apex is ponted to downwards

PATELLA

Intercondylar eminence Lateral condyle head

Lateral malleolus

Medial condyl Tibial tuberosity

Medial malleolus

1.

Intercondylar Eminence

2.

Lateral Condyle

3.

Tibial Tuberosity

4.

Anterior Crest

5.

Medial Condyle

6.

Anterior Surface

7.

Medial Malleolus

1.

Head of Fibula

2.

Neck of Fibula

3.

Anterior Crest

4.

Lateral Malleolus

Soleal line

calcaneus talus navicular cuboid

1st (medial)cuneiform 2nd (intermediate)cuneiform 3rdlateral)cuneiform

1.

Calcaneus

2.

Talus

3.

Navicular

4.

Cuboid

5.

Cuneiform, First

6.

Cuneiform, Second

7.

Cuneiform, Third

8.

Metatarsal

9.

Proximal Phalange

10.

Middle Phalange

11.

Distal Phalange

5th Metatarsal bone 1st metatarsal bone

1.

Calcaneus

2.

Talus

3.

Navicular

4.

Cuboid

5.

Cuneiform, First

6.

Cuneiform, Second

7.

Cuneiform, Third

8.

Metatarsal

CALCANEUS is a largest bone of the tarsal bones,,,situated at the lower and back part of the foot,,transmit the weight of the body to ground. Articualte with talus,navicular and cuboidal. Other names r os calcis or heel bone.

TALUS It consists body ,neck and head Body (carpus tali): trochlea articulate with tibia ,convex from before backward, slightly concave from side to side The Neck (collum tali).—The neck is directed forward and medialward, and comprises the constricted portion of the bone between the body and the oval head. The Head (caput tali).—The head looks forward and medialward; its anterior articular or navicular surface is large, oval, and convex

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