Scaphoid Fracture Fixation Rehabilitation
What is a scaphoid fracture?
The scaphoid is the small boat-shaped bone on the thumb side of the wrist, sitting between the radius and the other carpal bones. It is the most commonly fractured carpal bone, typically occurring from a fall on an outstretched hand — the mechanism that also causes many wrist sprains, which is why scaphoid fractures are so frequently missed on initial presentation. Standard wrist X-rays can appear normal in up to 20% of acute scaphoid fractures, and many patients are initially diagnosed with a sprain only for the fracture to be identified days or weeks later on CT or MRI.
The scaphoid has a unique and challenging blood supply. The blood enters the bone distally — at the end furthest from the forearm — and travels proximally toward the wrist joint. This means that fractures through the middle or proximal portions of the bone can interrupt the blood supply to the proximal fragment, putting it at risk of avascular necrosis (bone death from lack of blood supply). This is why scaphoid fractures are taken so seriously, why healing can be unpredictable, and why surgical fixation is often recommended even for some undisplaced fractures.
When is surgery required?
Not all scaphoid fractures require surgery. Undisplaced fractures of the distal pole — the lower, thumb-side end of the bone — have a good blood supply and can often be managed conservatively in a cast, healing reliably over eight to twelve weeks. However, displaced fractures, fractures through the waist or proximal pole of the scaphoid, fractures in active patients who cannot tolerate prolonged immobilisation, and cases where conservative management has failed all typically require surgical fixation.
The most common surgical technique is percutaneous screw fixation — a headless compression screw is inserted through a small incision or even percutaneously (through the skin without a formal incision) to compress and stabilise the fracture fragments. This approach allows earlier mobilisation than cast treatment alone and typically produces faster return to function. In cases with established non-union (failure to heal), bone grafting alongside fixation may be required to stimulate healing.
Why is physiotherapy essential after scaphoid fixation?
The wrist is one of the joints most prone to stiffness following immobilisation, and the period of cast or splint treatment — whether pre or post-operatively — leaves most patients with significant loss of range of motion, grip strength and hand function. Without rehabilitation this deficit does not fully resolve spontaneously — patients who return to normal activity without physiotherapy frequently experience persistent wrist stiffness, weakness, and pain with loading that significantly affects their daily function and work capacity for months or years.
The scaphoid is also central to the normal kinematics of the wrist — it influences how the other carpal bones move relative to each other during wrist motion. After a fracture and fixation, restoring normal wrist mechanics requires not just range of motion but appropriate muscle strength and neuromuscular control to support the reconstructed joint.
What does rehabilitation involve?
The early phase of rehabilitation — typically the first four to six weeks post-surgery — focuses on managing swelling, maintaining or restoring range of motion in the fingers and elbow (which stiffen rapidly during immobilisation), and beginning gentle wrist range-of-motion exercises within the surgeon's prescribed limits. Many modern scaphoid fixation protocols allow earlier wrist movement than was traditionally the case, though the specific restrictions depend on your surgeon's assessment of fixation stability.
Grip strengthening begins conservatively in the middle phase, progressing as bony healing is confirmed on imaging — typically CT scan at six to eight weeks. This is a critical phase for preventing the permanent grip weakness that plagues inadequately rehabilitated scaphoid patients. Progressive wrist strengthening, proprioception training and functional activity reintroduction form the core of this phase.
Return to work and sport is guided by objective strength and function testing rather than symptoms alone. For manual workers, this typically means demonstrating grip and pinch strength approaching the unaffected side before return to heavy duties. For athletes in contact or ball sports, this means sport-specific rehabilitation including catching, throwing and falling drills before return to full training.
One important consideration is the timeline. Scaphoid healing is inherently variable — some fractures heal smoothly in eight to ten weeks, others take considerably longer, and a proportion develop delayed union or non-union requiring further intervention. Your rehabilitation program will be adjusted based on imaging evidence of healing rather than a fixed calendar, which means regular communication with your surgical team throughout the process.
For patients whose scaphoid fracture occurred in a workplace accident — which is common given the mechanism of injury in manual work settings — we provide WorkCover funded rehabilitation and capacity assessments. CTP funded rehabilitation is also available for patients injured in motor vehicle accidents.
Our physiotherapists Bethany Kippen and Emma Cameron both have post-surgical upper limb rehabilitation experience and are members of the Australian Physiotherapy Association.
To book or find out more, call us on 07 3706 3407 or book online below. We see patients from across Brisbane's southside including Tarragindi, Coorparoo, Holland Park, Greenslopes and Mt Gravatt.
The scaphoid is the small boat-shaped bone on the thumb side of the wrist, sitting between the radius and the other carpal bones. It is the most commonly fractured carpal bone, typically occurring from a fall on an outstretched hand — the mechanism that also causes many wrist sprains, which is why scaphoid fractures are so frequently missed on initial presentation. Standard wrist X-rays can appear normal in up to 20% of acute scaphoid fractures, and many patients are initially diagnosed with a sprain only for the fracture to be identified days or weeks later on CT or MRI.
The scaphoid has a unique and challenging blood supply. The blood enters the bone distally — at the end furthest from the forearm — and travels proximally toward the wrist joint. This means that fractures through the middle or proximal portions of the bone can interrupt the blood supply to the proximal fragment, putting it at risk of avascular necrosis (bone death from lack of blood supply). This is why scaphoid fractures are taken so seriously, why healing can be unpredictable, and why surgical fixation is often recommended even for some undisplaced fractures.
When is surgery required?
Not all scaphoid fractures require surgery. Undisplaced fractures of the distal pole — the lower, thumb-side end of the bone — have a good blood supply and can often be managed conservatively in a cast, healing reliably over eight to twelve weeks. However, displaced fractures, fractures through the waist or proximal pole of the scaphoid, fractures in active patients who cannot tolerate prolonged immobilisation, and cases where conservative management has failed all typically require surgical fixation.
The most common surgical technique is percutaneous screw fixation — a headless compression screw is inserted through a small incision or even percutaneously (through the skin without a formal incision) to compress and stabilise the fracture fragments. This approach allows earlier mobilisation than cast treatment alone and typically produces faster return to function. In cases with established non-union (failure to heal), bone grafting alongside fixation may be required to stimulate healing.
Why is physiotherapy essential after scaphoid fixation?
The wrist is one of the joints most prone to stiffness following immobilisation, and the period of cast or splint treatment — whether pre or post-operatively — leaves most patients with significant loss of range of motion, grip strength and hand function. Without rehabilitation this deficit does not fully resolve spontaneously — patients who return to normal activity without physiotherapy frequently experience persistent wrist stiffness, weakness, and pain with loading that significantly affects their daily function and work capacity for months or years.
The scaphoid is also central to the normal kinematics of the wrist — it influences how the other carpal bones move relative to each other during wrist motion. After a fracture and fixation, restoring normal wrist mechanics requires not just range of motion but appropriate muscle strength and neuromuscular control to support the reconstructed joint.
What does rehabilitation involve?
The early phase of rehabilitation — typically the first four to six weeks post-surgery — focuses on managing swelling, maintaining or restoring range of motion in the fingers and elbow (which stiffen rapidly during immobilisation), and beginning gentle wrist range-of-motion exercises within the surgeon's prescribed limits. Many modern scaphoid fixation protocols allow earlier wrist movement than was traditionally the case, though the specific restrictions depend on your surgeon's assessment of fixation stability.
Grip strengthening begins conservatively in the middle phase, progressing as bony healing is confirmed on imaging — typically CT scan at six to eight weeks. This is a critical phase for preventing the permanent grip weakness that plagues inadequately rehabilitated scaphoid patients. Progressive wrist strengthening, proprioception training and functional activity reintroduction form the core of this phase.
Return to work and sport is guided by objective strength and function testing rather than symptoms alone. For manual workers, this typically means demonstrating grip and pinch strength approaching the unaffected side before return to heavy duties. For athletes in contact or ball sports, this means sport-specific rehabilitation including catching, throwing and falling drills before return to full training.
One important consideration is the timeline. Scaphoid healing is inherently variable — some fractures heal smoothly in eight to ten weeks, others take considerably longer, and a proportion develop delayed union or non-union requiring further intervention. Your rehabilitation program will be adjusted based on imaging evidence of healing rather than a fixed calendar, which means regular communication with your surgical team throughout the process.
For patients whose scaphoid fracture occurred in a workplace accident — which is common given the mechanism of injury in manual work settings — we provide WorkCover funded rehabilitation and capacity assessments. CTP funded rehabilitation is also available for patients injured in motor vehicle accidents.
Our physiotherapists Bethany Kippen and Emma Cameron both have post-surgical upper limb rehabilitation experience and are members of the Australian Physiotherapy Association.
To book or find out more, call us on 07 3706 3407 or book online below. We see patients from across Brisbane's southside including Tarragindi, Coorparoo, Holland Park, Greenslopes and Mt Gravatt.
