High Backrest vs. Low Backrest: Which is Better for a Wheelchair?

Core Differences
Target Users for Low Backrest Wheelchairs
1. Individuals with Good Trunk Control
2. Those Needing Frequent Activity
3. Individuals with Mild Mobility Impairments
Target Users for High Backrest Wheelchairs
1. Individuals with Poor Head and Neck Control
2. Individuals with Severely Insufficient Trunk Muscle Strength
3. Individuals Who Have Difficulty Sitting Upright Independently
4. Individuals Needing to Recline for Extended Periods
How to Choose Precisely?

Core Differences 

�Target Users for Low Backrest Wheelchairs:

1. Individuals with Good Trunk Control: Such as stroke patients with hemiplegia (where the unaffected side has good function), or patients recovering from lower limb fractures or joint replacement surgery.

2. Those Needing Frequent Activity: For daily tasks like transferring between bed and wheelchair, or manipulating items on a desk, a low backrest provides more operational space.

3. Individuals with Mild Mobility Impairments: Such as those in post-operative rehabilitation, elderly patients with chronic diseases, where portability and flexibility are key concerns.

�Target Users for High Backrest Wheelchairs:

1. Individuals with Poor Head and Neck Control: Such as patients with spinal cord injuries (cervical level), cerebral palsy, or severe myasthenia, who require head support to prevent forward drooping.

2. Individuals with Severely Insufficient Trunk Muscle Strength: Including patients in the advanced stages of progressive muscular dystrophy.

3. Individuals Who Have Difficulty Sitting Upright Independently: Including those with severe Parkinson's disease or elderly individuals with significant trunk balance impairments.

4. Individuals Needing to Recline for Extended Periods: Some high backrests can be adjusted to recline up to 180 degrees, functioning as a temporary bed.

How to Choose Precisely?

1. Backrest Height Measurement Method:

Low Backrest: Distance from the sitting surface to the armpit minus 10 cm.

High Backrest: Distance from the sitting surface to the shoulder or the back of the head.

2. Consideration of Special Features:

Adjustable Angle: For individuals needing regular pressure relief, choosing a backrest that can recline more than 30 degrees can effectively help prevent pressure sores.

Headrest Configuration: For those with weak neck muscles, it is essential to choose a high backrest equipped with a detachable headrest.

3. Key Points During a Trial Sit:

Check if the pelvis slides forward or backward.

Check if the elbow joints can bend and extend freely to propel the wheelchair.

Check if the shoulders are relaxed when the arms are placed on the armrests.

Check if the back is fully and snugly in contact with the backrest without any gaps.