Differential Diagnosis for Elbow Injury
Single most likely diagnosis
- Olecranon Bursitis: This condition is characterized by inflammation of the bursa at the tip of the elbow, which can be caused by a rolling or crunching injury. Sharp pain with pressure to the tip of the elbow is a common symptom, making it the most likely diagnosis.
Other Likely diagnoses
- Elbow Fracture: A fracture of the olecranon or other parts of the elbow can occur with a rolling or crunching injury, resulting in sharp pain and tenderness to the area.
- Elbow Sprain: A sprain of the elbow ligaments can also occur with this type of injury, causing pain and instability in the elbow.
- Triceps Tendinopathy: Inflammation or strain of the triceps tendon can cause pain at the tip of the elbow, especially with pressure or movement.
Do Not Miss diagnoses
- Septic Arthritis: Although less likely, septic arthritis of the elbow joint can present with acute pain and swelling, and can be life-threatening if not promptly treated.
- Compartment Syndrome: This is a rare but serious condition that can occur with elbow injuries, causing increased pressure within the muscle compartments and potentially leading to nerve and muscle damage.
Rare diagnoses
- Olecranon Stress Fracture: A stress fracture of the olecranon can occur with repetitive stress or trauma, causing pain at the tip of the elbow.
- Elbow Dislocation: Although less common, an elbow dislocation can occur with a severe rolling or crunching injury, causing significant pain and deformity.