Clasificación de los huesos

1. Long Bones: Contain bone marrow and in adults fatty marrow, for example, the femur, tibia, fibula, humerus, radius and ulna.

2. Short Bones: They do not contain bone marrow, they are filled with spongy bone, for example, the carpus and tarsus.

3. Irregular Bones: They do not fit into any other category, for example, vertebrae.

4. Flat Bones: They contain two thin layers of cortex, between which is the spongiosa and diploe, for example, the scapula, the frontal, the parietal, the occipital, the iliac and the ribs.

5. Sesamoid Bones: They are immersed in ligaments and tendons, for example, the patella and the pisiform.

6. Pneumatized Bones: Contain spaces lined by mucosa and filled with air, for example, the ethmoid, sphenoid, maxilla and temporal bone.

Classification of Bones

Classification of Bone Lesions

Fissure:Incomplete breakage of the bone, but the union and continuity of the bone is still allowed.

Luxaxion and Subluxation: Separation or displacement of a joint.Types:1. Anterior: The bone moves forward.2. Posterior: The bone moves backwards.3. Inferior: The bone moves downward.

Joint Classification

1. According to your movement: 1.1. Synarthrosis – without mobility. 1.2. Amphiarthrosis – semi-mobile. 1.3. Diarthrosis – mobile.

2. According to the planes of movement: 2.1. Uniaxial – one plane. 2.2. Biaxial – two planes. 2.3. Multiaxial – the three planes.

3. According to their form of union: 3.1. Synovial. 3.2. Arthrodia/ Flat 3.3. Trochlear/ Ginglimus 3.4. Trochoid/pivot 3.5. Condylea/Ellipsoidea. 3.6. Reciprocal/Saddle Lace. 3.7. Spheroid/Enarthrosis 3.8. Solid. 3.9. Cartilaginous. 3.10. Synchondrosis. 3.11. Symphysis. 3.12. Fibrous. 3.13. Sutures. 3.14. Gomphosis. 3.15. Syndesmosis.

Classification of Bone Lesions

Fracture: Total or partial break of a bone.

1. According to its exposure or type:

2. Depending on the cause of injury:2.1. Direct2.2. Hint

2.2.1. Shear: Force in parallel and opposite directions.

2.2.2. Traction: Forces in the same direction and direction.

2.2.3. Compression: The bone is crushed.

2.2.4. Torsion: The bone end undergoes rotation.

2.2.5. Flexion: The bone deviates and forms an angle.

Classification of Bone Lesions

Fracture: Total or partial break of a bone.

3. According to the position of the fragments and direccion:

3.1. Transverse: Straight line through the bone.

3.2. Linear: It occurs in the same direction as the long axis of the bone.

3.3. Non-displaced obliques: An inclined line is formed but there is no separation.

3.4. Displaced obliques: Inclined fracture that divides the bone.

3.5. Spiral: Spiral break.

3.6. Green stem: Fracture that affects the central region of the bone.

3.7. Fragmented: The bone breaks into several parts.