Print

Print


Hi, looking for ideas on this one:

20 yo male sustained an arm saw injury to the extensor aspect of his
forearm, proximal third to mid radial forearm primarily. The laceration
transversed the entire dorsal aspect obliquely torwards and into the
volar forarm. Injuries were identified and repair was done for extensor
digitorium, extensor carpi radialis brevis, entensor pollicis longus,
abductor pollicis longus as well as fracture of his radius. Appears to
be no neurovascular compromise.

It is now almost 4 months post injury. He has had ongoing physio, and
occupational therapy and all in all has progressed well. 

Problem areas remain in that he cannot actively extend his wrist with
his fingers extended. To extend his MCP he has to flex his wrist.
Passively he has full ROM into extension with or without MCP extension.
His ext dgitorium is intact as he can extend his PIP and DIP with his
wrist flexed. (I know lumbricals can assist with this however he can do
it even with MCPs in neutral as long as the wrist is flexed and they
shouldn't be affected by wrist position).
There have been alot of adhesion formation and we have worked on this
with frictions and laser. 

Basically his hand is becoming quite functional although MCP extension
always brings about wrist flexion and it is very strong, he cannot
overcome this pull even when attempting to stabilize his wrist. He does
not have good disassociation between extensor indicis and extensor
digitorium either. 

Any ideas on how to combat this problem?

Thanks.

Troy Harvie B.Sc PT
Nova Scotia, Canada


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%