Olecranon (Point of the Elbow) – Meaning and Usage in Medical English

The olecranon is the bony point of the elbow: the upper end of the ulna that you can feel at the back of the elbow when the arm is bent.

👁 What Does “Olecranon” Mean?

The olecranon is the bony point of the elbow — the curved upper end of the ulna that you can feel at the back of the elbow, especially when the arm is bent.

The word comes from Greek ōlekranon, combining ōlenē (“elbow”) and kranion (“head”) — literally, the “head of the elbow”. You will often see it written as the olecranon process.

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🔍 Clinical Usage

The olecranon is a key landmark in elbow examination and appears frequently in:

• emergency department notes after falls
• orthopedic clinic letters
• X-ray reports
• sports medicine assessments

Two conditions are especially common:

• olecranon bursitis — a fluid-filled swelling over the point of the elbow, sometimes called “student’s elbow”
• olecranon fracture — usually caused by falling directly onto a bent elbow

Common collocations include:

• olecranon process
• swelling over the olecranon
• tenderness over the olecranon
• displaced olecranon fracture

Here’s a natural clinical example:

“Fluctuant swelling over the right olecranon, consistent with olecranon bursitis.”
→ Meaning: There is a soft, fluid-filled lump on the point of the right elbow.

🗣 Pronunciation

oh-LEK-ruh-non — the stress is on the second syllable.

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💡 OET Tip

Patients usually say “the point of my elbow” or “my elbow bone”. Don’t confuse the olecranon with the “funny bone” — that tingling feeling comes from the ulnar nerve, which runs nearby on the inner side of the elbow.

🔗 Related Words

• Deltoid Region (Shoulder)
• Brachium (Upper Arm)
• Antecubital Fossa (Inner Elbow)

Browse every term in our Medical English Body Parts A–Z guide.