Tennis Elbow

Outer Elbow Pain and Difficulty Gripping Objects?

Tennis Elbow — There’s a problem with the tendons that extend your wrist.

You don’t have to play tennis to get it. Repetitive wrist extension motions from using a mouse, handling pans, doing laundry, or cleaning cause microscopic damage to accumulate in the outer elbow tendons.

Tennis Elbow vs Golfer's Elbow Comparison - Outer side is Tennis Elbow

3 Key Points You’ll Learn

  • Why tennis elbow occurs and why it doesn’t heal easily
  • Limitations of steroid injections
  • Fundamental treatment methods

These Symptoms Suggest Tennis Elbow

  • Lateral epicondyle tenderness — Sharp pain when pressed on outer elbow.
  • Pain when gripping or lifting — Difficulty holding cups, pans, hammers, etc.
  • Pain during twisting motions — Opening bottle caps, turning door knobs, wringing towels.
  • Pain during handshakes — Elbow pain when gripping firmly.
  • Discomfort with mouse use — Elbow aches when clicking or moving mouse.

Why Does Tennis Elbow Occur?

The medical term is Lateral Epicondylitis. Problems develop where the extensor muscle tendons (that bend the wrist backward) attach to the lateral epicondyle (outer elbow bone).

Previously thought to be caused by inflammation (‘-itis’), recent research shows degenerative changes (‘-osis’) are the more accurate cause. The tendon tissue fails to heal properly and becomes degenerated.

That’s why anti-inflammatory drugs or steroids alone don’t provide fundamental resolution.

Activities That Trigger Tennis Elbow

  • Extended computer use (mouse, keyboard)
  • Racket sports (tennis, badminton)
  • Cooking (pans, knives)
  • Cleaning, laundry, ironing
  • Tool use (screwdrivers, hammers)
  • Carrying heavy bags

Why Do Steroid Injections Lead to Recurrence?

Steroid injections dramatically reduce pain initially. However…

  1. Inflammation suppression vs tissue damage — Steroids reduce inflammation but can weaken tendon tissue.
  2. Unresolved cause — Pain decreases but tendon degeneration remains. Recurrence occurs with resumed use.
  3. Poor long-term prognosis — Research shows steroid injection groups sometimes have worse outcomes after 1 year.

Steroid injections aren’t inherently bad, but tendon regeneration and strength training must follow pain relief.

Our Approach at Yonsei Shinmyung

Tennis elbow treatment focuses on tendon tissue regeneration and correcting arm usage patterns.

  • Stage 1: Downshift (Circulation HD)
    Instead of steroids, hydrodissection releases adhesions around tendons and improves blood flow. Prolotherapy may be used to promote tissue regeneration when needed.
  • Stage 2: Activate (Circulation PT)
    Progressive strengthening of weakened wrist extensors. ‘Eccentric exercises’ are particularly effective for tendon regeneration.
  • Stage 3: Integrate
    Correction of mouse posture, object-lifting techniques, sports movements, and other patterns that stress the elbow.

Tennis Elbow Self-Care

Immediate Actions

  • Reduce painful motions (use less, not complete rest)
  • Warm pack application (2–3 times daily, 15–20 minutes) to promote circulation
  • Tennis elbow band (strap) application
  • Lift objects with palms facing up

Eccentric Exercise (Recovery Phase)

  • Hold dumbbell (1-2kg) and extend wrist backward
  • Use opposite hand to slowly lower wrist down
  • Take 3 seconds for the motion
  • 3 sets × 15 repetitions daily

Stop exercise and consult a specialist if pain is severe during exercises. Rest takes priority over exercise in acute phases.

Want to Resolve Elbow Pain Without Recurrence?

Fundamental treatment through tendon regeneration and usage pattern correction.

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