Short Arm Fracture Casts
- Materials Section
What our casts are made of
Orth2Go casts are made from rigorously tested, medically appropriate materials — chosen for their strength, flexibility, safety, and environmental care.
What our casts are made of
PLA — Polylactic Acid
Our most widely used material. PLA is eco-friendly, biodegradable (lasting 5+ years), and strong enough for the demands of daily wear. It’s the gold standard for 3D-printed fracture casts.
TPU — Thermoplastic Polyurethane
Used when a cast needs to flex with the body. TPU offers excellent durability and comfort for areas that require some degree of movement.
Disclaimer: As with any material worn against skin, 3D-printed materials may still cause irritation or allergic reactions in some individuals. Please consult your doctor if you experience any discomfort.
- A2 Product Guide
SHORT ARM
The Short Arm Cast extends from just below the elbow to the palm, leaving the thumb and fingers free to move. It immobilizes the wrist and distal forearm while allowing full elbow movement — so you can still use your arm for light daily activities throughout recovery.
Conditions it treats:
- Wrist fractures
- Distal radius fractures (Colles’, Smith’s, Barton’s)
- Distal ulna fractures
- Buckle (torus) fractures of the distal radius/ulna (common in children)
- Metacarpal shaft fractures
- Carpal bone fractures
- Scaphoid fractures
- Wrist dislocations or severe sprains
- Distal radioulnar joint (DRUJ) injuries
- Care Tips Section
Daily support and comfort
Keeping it elevated:
In the first few days, keep your wrist elevated above heart level as much as possible — this reduces swelling and speeds up healing. Use a pillow when resting or sleeping.
Finger movement:
Your fingers are free — keep them moving. Gently open and close your fingers several times a day to maintain circulation and prevent stiffness, unless your doctor advises otherwise.
Driving and activities:
Do not drive while wearing a cast on your dominant wrist. Ask your doctor when it’s safe to resume activities that require wrist stability.
Protecting the cast:
Avoid resting your wrist on hard surfaces for extended periods. When sleeping, position the cast so no excess pressure is placed on any one spot.
- Care Guide Section
Caring for your Orth2Go cast
Your cast is built to last — and with a little care, it’ll stay comfortable and effective right through your recovery.
What our casts are made of
Orth2Go casts are made from rigorously tested, medically appropriate materials — chosen for their strength, flexibility, safety, and environmental care.
Keeping it clean
Wipe the outside of your cast with a damp cloth as needed. Avoid submerging it in water for extended periods, even though it is water-resistant. If moisture gets inside, allow it to air dry completely before wearing.
Wearing it properly
Always wear your cast exactly as instructed by your doctor. Do not attempt to adjust, tighten, or loosen the locks yourself — contact your doctor or Orth2Go if the fit feels off at any point.
Skin care
Do not insert objects inside the cast to scratch your skin. If you experience itching, redness, unusual swelling, or any skin irritation, contact your doctor promptly.
Protection
While your cast is durable and shock-resistant, avoid dropping it or exposing it to extreme heat, which may affect the structure of the material.
Follow-up visits
Attend all follow-up appointments with your doctor. They will monitor your healing and let you know when the cast can safely come off.
When to call your doctor immediately:
- Increased pain, swelling, or numbness inside the cast
- Skin sores, blistering, or an unusual odor
- The cast feels cracked, loose, or structurally compromised
- Your fingers or toes become discolored or cold
Not sure which cast is right for you?
Talk to your orthopedic doctor, or reach out to us directly — we’ll help you find the right fit for your recovery.