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September 30, 2011  |   Comments (1)   |   Post a comment

Specific Special-Needs Evacuations: OI

Students with osteogenesis imperfecta have bones that break easily. In spite of the urgency of a school bus evacuation, these passengers must be moved slowly and carefully.

by Jean M. Zimmerman

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Author Jean Zimmerman notes that just the impact of an accident may cause a fracture for a student with OI.
<p>Author Jean Zimmerman notes that just the impact of an accident may cause a fracture for a student with OI.</p>

The type of OI is determined based on clinical and radiographic data. When working with a student with OI, it is important to focus on his or her particular abilities, strengths and weaknesses rather than the particular OI type.

OI treatment involves caring for fractures, maximizing independent mobility and function, and developing optimal bone mass and muscle strength.

Orthopedic surgery can be done to insert metal rods into the long bones to reduce malformations and control fractures. Medications developed for perimenopausal osteoporosis are currently being tested for OI.

Implications for evacuation
Here are some key factors to keep in mind for evacuating students with OI from the school bus.

1. Just the impact of an accident may cause a fracture for a student with OI. The staff must be extremely careful in how they move and handle the student.

2. When students with OI have to be evacuated from the bus, they will be best protected in their mobility device (unless it is motorized — see No. 3), especially if it is a customized molded seating system. Bus staff must be extremely careful as they move the mobility device out of the bus.

3. If a student with OI is in a motorized mobility device, it will be necessary to remove the student from the device.

Instead of “dragging” an emergency evacuation device and the student down the bus aisle, lift and carry the student as much as possible to avoid hitting the floor. This will reduce impact to fragile bones. Two people lifting from the same side of the student, while cradling the entire body, may put less strain on any one part of the student’s body.

4. A student with OI would not physically participate in an emergency evacuation drill. However, the student will need to be “walked and talked” through the process to know what would happen in an emergency evacuation.

5. Be sure to let emergency personnel or bystanders outside the bus know about the student’s medical condition. Inform them about the student’s brittle bones, and tell them to be extra careful when touching or moving the student.

6. Immediately let paramedics know about this student. A broken bone could create an injury that would need to be attended to immediately.

Obviously, students with OI do need extra care while being evacuated from a school bus. In spite of the urgency during an actual evacuation, we must try to lift and move these students slowly and carefully.

Also, as noted above, we would not actually evacuate a student with OI during a drill. Rather, we would “walk and talk” the student and the staff through the evacuation procedures.               

Jean M. Zimmerman is supervisor of occupational and physical therapy for the School District of Palm Beach County (Fla.). She is the author of Evacuating Students With Disabilities, a comprehensive manual and training course written in conjunction with the Pupil Transportation Safety Institute. The program can be purchased at or by calling (800) 836-2210.

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im a 73 year old school bus driver and pass all the reqiured medical test to drive a wheelchair bus, the town desided to impliment a new policy that a driver must carry a handy cap child to safety, the bus seats are 48 inches high and the isle aere 15inches wide, this meens a driver barly 5ft high must carry the child up to her or his neck, can this be donr saftly without hurting the child.they prohibited me from driving a wheelchar bu because of a sciatic nerve problem many years ago...thank you

JIM S    |    Oct 11, 2011 04:55 AM

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