<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=837181686386229&amp;ev=PageView&amp;noscript=1">

Permobil Blog / February 22, 2017

Top 5 Reasons to use an Adjustable Wheelchair Back Support System

Too many of our geriatric residents present with some degree of abnormal curvature of the spine, which causes them to slide into undesirable postures in the wheelchair system. When we allow them to slide into abnormal postures, we place our residents at risk for pressure injuries and falls from the wheelchair.

 

The commonly seen abnormal curvatures of the spine are:

Kyphosis, Lordosis, Scoliosis, Spinal Rotation  

When we place a resident with one of the above curvatures in a standard wheelchair sling back, we decrease contact with the seat surface. It also increases peak pressures at the apex of the curvature and decreases stability of the trunk since less of the spine is supported by the back support. 

This blog is intended to demonstrate the advantages of using a wheelchair back support that allows us to envelop and immerse the resident.

 

Top 5 Reasons to Use an Adjustable Back Support:

1. Open or close seat-to-back angle

2. Increase stability due to increased contact with more of the trunk

3. Decrease peak pressures at the apex of the curvature of the spine

4. Increase visual field by adjusting seat angle

5. Optimize midline alignment through the addition of necessary accessories such as lateral trunk supports and a head support
 


 
Non-Adjustable-Back-vs-Adjustable-Back.jpg
 

 

 

  When using a straight, non-adjustable sling back:   When using an adjustable back support:
Contact with Back Support   Only the apex of the curvature is making contact with the seat surface  

The entire spine is making contact with the seat surface

Pressure Distribution
  Peak pressures are placed directly at the apex  

Even pressure distribution throughout the length of the spine decreases peak pressure and pain

  Increased pressure on a smaller diameter causes pain and places the resident at risk of skin breakdown at the peak pressures  

Residents feel stable and have less pain, making them less likely to shift into abnormal postures

Stability     Residents shift and slide out of midline to alleviate pain and pressure  

Maximizes stability as the entire trunk is supported

  Stability is lost due to poor contact with seat surface, increasing the risk of unwanted movement  

Assists with pelvic stability when trunk stability is maximized

 Line of Sight   Line of sight is lost with the eye gaze pointing at the ground, ceiling, or to the left or right due to the inability to open or close the seat-to-back angle  

Allows you to adjust seat-to-back angle to change the line of sight back to midline

 


 

Hopefully you have gained the necessary information to consider not only a cushion to solve a seating issue, but to recognize the value an adjustable back gives to the seated posture when optimizing the quality of life of our LTC resident. Happy treating! 

 


  New call-to-action

 


 

Ana Endsjo-1

Ana Endsjo
, MOTR/L, CLT
Clinical Education Manager LTC Division

Ana Endsjo has worked as an occupational therapist since 2001 in a variety of treatment settings. She has mainly worked with the geriatric population, dedicated to the betterment of the treatment of the elderly in LTC centers. Her focus has been on seating and positioning and contracture management of the nursing home resident. With this experience, her hope is to guide other therapists, rehab directors, nurses, and administrators through educational guides, blogs, webinars, and live courses in her role as Clinical Education Manager for the long term care division.

Categories: clinical education department, wheelchair seating, seating & positioning, Long Term Care, Wound Care, wheelchair back care

Subscribe to Email Updates

Recent Posts