Upper Extremity Injuries: Fractures and Dislocations

PART I. UPPER EXTREMITY.

1. Fractures of the Clavicle and Injuries to the Clavicu- lar Articulations
2. Dislocations of the Sternal End of the Clavicle
3. Fractures of the Clavicle
4. Dislocations of the Outer End of the Clavicle
5. Fractures of the Scapula
6. Dislocations of the Shoulder
7. Fractures of the Upper End of the Humerus
8. Fractures of the Shaft of the Humerus
9. Fractures of the Lower End of the Humerus
10. Dislocations of the ELBovt^ (Elbow)
11. Dislocations of the Ulna Alone (Rotary)
12. Dislocations of the Head of the Radius
13. Fractures of the Bones of the Forearm
14. Fractures of the Upper End of the Ulna
15. Fractures of the Upper End of the Radius
16. Fractures of the Radial and Ulnar Shafts
17. Fractures of the Lower End of the Ulna
18. Luxations of the Lower End of the Ulna
19. Fractures of the Lower End of the Radius
20. Injuries to Carpus (Dislocations of Wrist, Medico-car PAL Luxations and Fractures and Dislocations of the Individual Carpal Bones)
21. Luxations of the Carpometacarpal Articulation
22. Fractures of the Metacarpals
23. Fractures of the Fingers
24. Dislocations of the Fingers

<Callout type="important" title="Important Rule">Always immobilize the injured limb to prevent further damage.</Callout>

1. Fractures of the Clavicle and Injuries to the Clavicu- lar Articulations
2. Dislocations of the Sternal End of the Clavicle
3. Fractures of the Clavicle
4. Dislocations of the Outer End of the Clavicle
5. Fractures of the Scapula
6. Dislocations of the Shoulder
7. Fractures of the Upper End of the Humerus
8. Fractures of the Shaft of the Humerus
9. Fractures of the Lower End of the Humerus
10. Dislocations of the ELBovt^ (Elbow)
11. Dislocations of the Ulna Alone (Rotary)
12. Dislocations of the Head of the Radius
13. Fractures of the Bones of the Forearm
14. Fractures of the Upper End of the Ulna
15. Fractures of the Upper End of the Radius
16. Fractures of the Radial and Ulnar Shafts
17. Fractures of the Lower End of the Ulna
18. Luxations of the Lower End of the Ulna
19. Fractures of the Lower End of the Radius
20. Injuries to Carpus (Dislocations of Wrist, Medico-car PAL Luxations and Fractures and Dislocations of the Individual Carpal Bones)
21. Luxations of the Carpometacarpal Articulation
22. Fractures of the Metacarpals
23. Fractures of the Fingers
24. Dislocations of the Fingers

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Key Takeaways

• Proper immobilization is crucial to prevent further injury.
• Differentiating between fractures and dislocations requires careful examination.
• Treatment methods vary based on the specific type of injury.

Practical Tips

• Always use clean, sterile materials for bandaging to avoid infection.
• Immobilize the injured limb as soon as possible to reduce pain and prevent further damage.
• Keep the patient warm during transport to minimize shock.

Warnings & Risks

• Risk of Infection

  Use clean, sterile materials for bandaging to avoid introducing bacteria into the wound.

• Improper immobilization can lead to increased pain and potential complications; ensure proper technique is used.
• Be aware of signs of compartment syndrome, especially in cases involving the forearm or lower leg.

Modern Application

While many of the techniques described here are foundational for understanding upper extremity injuries, modern medical practices have advanced significantly. However, the principles of proper immobilization and recognizing different types of injuries remain crucial in any survival scenario where immediate medical care is not available.

Frequently Asked Questions

Q: What are the key differences between a fracture and a dislocation?

A fracture refers to a break or crack in the bone, while a dislocation involves the separation of two bones at a joint. Proper diagnosis requires careful examination to differentiate between the two.

Q: How should an injured limb be immobilized during transport?

The injured limb should be immobilized using splints or other rigid materials, ensuring that it is supported and not moved unnecessarily to prevent further injury. Padding can be added for comfort and protection.

Q: What are the signs of compartment syndrome in an upper extremity injury?

Compartment syndrome presents with severe pain, swelling, pallor, paresthesia (abnormal sensations), paralysis, and pulselessness. These symptoms require immediate medical attention to prevent permanent damage.