Patient Needs
Support residents using prosthetic or orthotic devices while maintaining skin integrity, comfort, mobility, dignity, and independence.
Prosthesis: An artificial replacement for a missing body part, such as an artificial limb.
Orthosis: A device, such as a brace or splint, used to support, align, stabilize, or protect a body part.
Care Goals:
- Maintain safe, comfortable device use.
- Prevent pressure, friction, and skin breakdown.
- Support prescribed mobility and rehabilitation activities.
- Encourage independence with device management when appropriate.
What Should I Assess?
Skin:
- Redness, swelling, blisters, or open areas.
- Pain, tenderness, or unusual pressure.
- Moisture buildup or irritation at device contact points.
Device:
- Poor fit, looseness, or excessive pressure.
- Wrinkled socks or liners.
- Damaged straps, sockets, fasteners, or other components.
- Changes in fit associated with swelling or changes in residual-limb volume.
Resident:
- Ability to apply, remove, and use the device as directed.
- Changes in mobility, balance, or comfort.
- Difficulty completing daily activities.
How Do I Provide Care?
Skin Care
- Review the care plan and device-specific instructions.
- Assist with inspection of the residual limb or affected skin as directed.
- Clean the skin using approved methods.
- Dry thoroughly, especially where moisture may accumulate.
- Observe for irritation, pressure marks, or breakdown.
- Report concerning changes before continuing device use.
Device Care
- Assist with application and removal only when trained and authorized.
- Follow prescribed wearing schedules and restrictions.
- Inspect device components for visible damage.
- Clean socks, liners, sockets, and braces according to manufacturer instructions.
- Allow components to dry as required.
- Report changes in fit rather than independently modifying the device.
Supporting Independence
- Encourage participation in device care when appropriate.
- Assist with prescribed mobility and rehabilitation activities.
- Respect preferences and emotional adjustment.
- Support safe use of adaptive equipment according to the care plan.
Safety & Precautions
- Never force a device that does not fit properly.
- Do not apply a device over broken skin without clinical direction.
- Do not independently adjust prosthetic alignment, orthotic settings, or prescribed fit.
- Follow device-specific restrictions, including weight-bearing precautions.
- Avoid unapproved lotions, powders, cleaning products, or device modifications.
- Report persistent redness, pain, swelling, or skin breakdown.
- Seek nursing or rehabilitation-team guidance before resuming use when concerning skin changes or fit problems occur.
What Should I Report?
- New redness, blisters, open skin, drainage, or swelling.
- Persistent pain or discomfort during device use.
- A device that rubs, pinches, slips, or fits poorly.
- Broken, damaged, or missing components.
- Changes in mobility, balance, or ability to manage the device.
- Inability to follow the prescribed wearing schedule.
Related
- Skin Integrity & Breakdown Prevention
- Limited Mobility
- Pressure Injuries
- Restorative & Rehabilitative Care
- Assistive & Adaptive Devices
Sources
- VA — Preparing Your Residual Limb for a Prosthesis
- VA — What to Expect: The Months After Amputation Surgery
- VA/DoD — Rehabilitation of Lower Limb Amputation Clinical Practice Guideline (2025)
- MedlinePlus — Artificial Limbs
- Manufacturer’s instructions and resident-specific prosthetic or orthotic care plan (verify at clinical site)
Flashcards
What must be checked when a resident uses a prosthesis or brace?03-application / patient-care
Answer
Fit, skin pressure, discomfort, and care-plan instructions.
What should a CNA do if a prosthetic device causes persistent redness or pain?03-application / patient-care
Answer
Stop or defer use as appropriate, report the concern, and obtain guidance.
Who determines necessary adjustments to a poorly fitting prosthesis?03-application / patient-care
Answer
The authorized rehabilitation or prosthetic care team.