What it is

Elbow osteoarthritis is the loss of cartilage with adaptive bone change in the humero-ulnar or radiocapitellar joint. Stiffness, aching, and catching limit reach and load. It is less common than hip or knee osteoarthritis and often follows heavy manual work or previous injury.

Treatment reduces pain, preserves range of motion, and builds strength, allowing daily tasks to remain reliable. Procedures such as arthroscopic debridement or osteophyte removal are options for the mechanical block. Joint replacement is uncommon but considered in selected cases.

What happens when it occurs

Cartilage thins and osteophytes form. Loose bodies and capsular tightness restrict extension and forearm rotation. With planned loading and mobility work, pain subsides and function improves, even when X-rays show a change.

Common causes and risk factors

  • Previous fractures, dislocations, or ligament injuries
  • Long periods of repetitive or heavy manual tasks
  • Higher body weight and metabolic health factors
  • Occupational vibration exposure

Who is most affected

Adults in mid to later life. Men in manual trades are more often featured. Dominant arms are commonly involved.

Typical symptoms

  • Deep elbow ache with use and end-range stiffness
  • Loss of extension and a painful block in some positions
  • Catching, grinding, or swelling after heavier days

When to seek care

If stiffness and pain limit work, lifting, or sleep, or if locking occurs.

How we diagnose

History and examination of range, strength, and function. X‑rays show joint space change and osteophytes. CT or MRI are used selectively for mechanical block or planning.

Management

  • Education on pacing and task changes at work and home
  • Range restoration for extension and forearm rotation
  • Strength for triceps, biceps, forearms, and shoulders to share the load
  • Analgesics and image-guided injections for flares
  • Arthroscopy or osteophyte removal for mechanical block; arthroplasty for rare end-stage cases

Rehabilitation milestones

Phase 1 weeks 0–3: pain control, gentle range, isometrics.

Phase 2 weeks 3–8: progressive strength, grip endurance, work drills.

Phase 3 months 2–6: overhead tolerance, carrying, and sport tasks.

Post-op timelines depend on the procedure and the surgeon's protocol.

Readiness to progress

  • Pain is stable across a week
  • The extension and rotation range are increasing
  • Strength and endurance targets met for daily tasks

Long-term care

  • Maintain strength and a healthy weight
  • Plan workloads during busy weeks
  • Keep simple mobility habits for extension and rotation

Australia snapshot

  • Less common than hip and knee arthritis, but a regular reason for referral
  • More frequent in manual trades and after a prior elbow injury
  • Dominant arm involvement is common; many maintain full‑time work with a programme

Latest insights

Strength changes pain more than any single passive treatment.

Mechanical blocks respond to targeted procedures; ongoing capacity work protects the results.

Frequently Asked Questions

Only if pain and mechanical block persist despite a strong programme, many improve without surgery.

Yes, with task planning and strength. We use job‑specific drills to test readiness.

Helpful for flares. Use the window of relief to advance training.

Yes, when introduced gradually with attention to technique and volume.

Expect steady change over weeks, with substantial gains over months.