What it is
Carpal tunnel release divides the ligament over the carpal tunnel to decompress the median nerve. It is performed as an open or endoscopic procedure. The aim is to relieve night waking, numbness, and weakness while protecting hand function.
Rehabilitation restores glide, dexterity, and strength while the wound heals. The plan is simple but benefits from precise pacing and task practice.
What happens when it occurs
The transverse carpal ligament is released to lower pressure on the nerve. Early finger motion prevents stiffness. Scar care and desensitisation reduce tenderness. Strength and endurance build as symptoms settle.
Common causes and risk factors before surgery
- Persistent symptoms despite splinting and task changes
- Weakness or thenar wasting
- Recurrent night waking and functional limitation
Who is most affected
Adults in desk or manual roles and during pregnancy. Women present more often than men in Australian clinics.
Typical symptoms before surgery
- Tingling or numbness in the thumb, index, middle, and half of the ring finger
- Night waking and hand clumsiness
- Reduced pinch and grip endurance
When to seek care
If weakness progresses, if numbness persists, or if symptoms limit work and sleep despite care.
How we diagnose
History and examination, with nerve studies used in persistent or uncertain cases and before surgery when indicated.
Management
- Wound and scar care with early finger motion
- Nerve and tendon glides were kept mild and brief
- Dexterity and pinch drills, progressive grip strength
- Workstation and task changes to reduce pressure
- Return to work staged by role demands
Rehabilitation milestones
Phase 1 days 0–7: wound protection, finger motion, elevation, and gentle glides.
Phase 2 weeks 1–4: scar care, light strength, desk or light duties by tolerance.
Phase 3 weeks 4–8: progressive strength and endurance, task‑specific practice.
Further progress based on role and symptom resolution.
Readiness to progress
- No night waking and symptoms trending down
- Pinch and grip improving toward targets
- Workdays completed without next‑day flare
Long-term care
- Avoid long periods of extreme wrist positions
- Pad tool handles and desk edges
- Maintain forearm and intrinsic hand strength
Australia snapshot
- Among the most common hand surgeries nationally
- Day surgery pathways and hand therapy are widely available
- Strong outcomes when nerve pressure is relieved and strength is rebuilt
Latest insights
Position is medicine: night‑neutral wrist and less desk pressure speed recovery.
Scar sensitivity falls with regular desensitisation and early motion.
