The distal radius is the most commonly fractured bone in the human body, and the wrist is home to some of the most frequently mismanaged injuries in KPK — from scaphoid fractures missed on a “normal” X-ray to carpal tunnel symptoms dismissed as uric acid. At OAIC, every wrist injury is assessed against the specific fracture pattern, ligament, or nerve involved, not treated as one generic “wrist sprain.”
The wrist links the forearm to the hand through eight carpal bones, a network of stabilising ligaments, the median nerve, and the TFCC cartilage complex. A “wrist injury” can mean a fracture, a torn ligament, a compressed nerve, or all three together — which is exactly why a single X-ray and a generic diagnosis so often misses the real problem.
Scaphoid fractures and hairline distal radius fractures are frequently invisible on initial plain X-rays, leading to a “sprain” diagnosis on a genuinely broken bone.
Radial inclination, height, and tilt determine if a fracture will hold in a cast — measurements not routinely performed in busy emergency departments.
Casting every wrist fracture by default — rather than assessing surgical thresholds — produces malunions and non-unions that fixation would have prevented.
Hand numbness is attributed to cervical spine disease, diabetes, or “uric acid,” without the nerve conduction study that identifies the true cause.
Each wrist problem has a distinct cause, risk, and treatment threshold.
From the classic Colles’ “dinner-fork” deformity to intra-articular and comminuted patterns. Surgery with a volar locking plate is indicated for displaced, unstable, or joint-surface fractures.
Invisible on X-ray in 15–20% of cases. Left untreated, the precarious blood supply fails, causing avascular necrosis, non-union, and progressive SNAC wrist arthritis.
Median nerve compression causing night-time numbness in the thumb, index, and middle fingers. Highly treatable with splinting, injection, or a 20–30 minute release procedure.
Cartilage and ligament tears on the little-finger side of the wrist, worsened by gripping and forearm rotation. Diagnosed with MRI; treated arthroscopically or with splinting.
Scapholunate and lunotriquetral ligament tears cause progressive instability — untreated, the wrist collapses into the SLAC arthritis pattern over years.
Benign, fluid-filled cysts accounting for 60–70% of wrist lumps. Most need no treatment; surgical excision with root removal prevents recurrence when symptomatic.
From SNAC or SLAC collapse. Treated with partial wrist fusion (preserving motion), total fusion, or — in selected low-demand patients — wrist replacement.
The most common childhood fracture in KPK. Growth-plate involvement is specifically assessed to prevent deformity that can appear years after healing.
Classic Sign
The visible upward tilt of a displaced Colles’ fracture — the textbook sign of a distal radius fracture.
Hallmark
Shaking the hand for temporary relief from numbness — a classic carpal tunnel syndrome feature, often dismissed by patients as a habit.
Diagnostic Clue
Tenderness in the hollow on the thumb side of the wrist after a fall — the key clinical sign that should trigger scaphoid imaging.
Radiological Sign
Widening of the gap between the scaphoid and lunate on stress X-rays — confirms scapholunate ligament tear.
Serious
Wasting of the thumb-base muscle in advanced carpal tunnel syndrome — represents permanent nerve damage that surgery can halt but not fully reverse.
Progressive
The predictable arthritis pattern that follows an untreated scaphoid non-union or ligament tear — preventable with early diagnosis.
A normal X-ray is the start of the assessment, not the end of it.
Snuffbox tenderness, deformity, nerve distribution, and ligament stress testing.
First-line imaging — but a normal result does not exclude fracture or ligament injury.
Ordered when clinical suspicion remains despite a normal or equivocal X-ray.
Stress X-rays confirm ligament instability; nerve conduction studies confirm and grade carpal tunnel syndrome.
| Investigation | What It Tells Us |
|---|---|
| Plain X-ray | First-line view; misses scaphoid fractures in roughly 15–20% of cases at the time of injury |
| CT Scan | Confirms or excludes a fracture when X-rays are equivocal or normal |
| MRI | Most sensitive for occult fractures, bone oedema, TFCC tears, and ligament injuries |
| Stress X-rays | Reveals scapholunate gap widening (Terry Thomas sign) in ligament instability |
| Nerve Conduction Study | Confirms carpal tunnel syndrome and grades its severity |
Gold-standard fixation for displaced distal radius fractures, allowing early wrist movement.
Gold-standard fixation for displaced distal radius fractures, allowing early wrist movement.
Stable scaphoid fixation, with bone grafting added for established non-unions.
A 20–30 minute day-case procedure that decompresses the median nerve.
Arthroscopic repair for peripheral tears; debridement for central, degenerative tears.
Stabilises acute or chronic scapholunate instability before arthritis develops.
Root removal from the joint capsule to minimise recurrence.
Eliminates arthritic joint surfaces in advanced SNAC or SLAC wrist, preserving function and grip strength.
Selected for low-demand patients wanting pain relief with some preserved motion.
A clear X-ray rules out an obvious fracture — it does not rule out a wrist problem. These signs need further assessment regardless of the X-ray report:
Three of the most rigorous postgraduate surgical qualifications in Pakistan, the UK, and the USA.
Specific capability for complex wrist and forearm fractures needing bridging fixation or distraction.
CT and MRI ordered whenever clinical suspicion outweighs a normal X-ray — no default “sprain” diagnosis.
Tertiary capability for scaphoid non-unions, malunited fractures, and missed ligament injuries.
Carpal tunnel release, ganglion excision, and K-wire fixation performed as day cases with rapid rehab.
Patients from Peshawar, Charsadda, Mardan, Nowshera, Swabi, Dir, and Swat — without travelling to Lahore.
A missed scaphoid fracture treated today avoids a wrist reconstruction in five years. A malunited radius fracture corrected early avoids irreversible arthritis. The correct assessment at the right time changes the outcome permanently.
Peshawar Clinic: Mon–Fri 4:00 PM – 7:30 PM · Sunday 12:00 PM – 4:00 PM | Charsadda: Saturday 9:00 AM – 7:00 PM
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