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How Much for an Injection in Arm? I've Heard a Shot In the Arm Can Help a Quad's Hand Move?
Botox pricing for spasticity isn't something we can quote here since it depends on dose, number of muscles injected, and whether insurance covers it, which it often does for medical spasticity treatment. That's really a question for the treating neurologist or physiatrist's office, not a plastic surgery practice.
On the science: Botox works by weakening overactive muscle contraction at the neuromuscular junction. In spastic paralysis, certain muscles are locked in excessive contraction, and Botox can relax those specific muscles, sometimes improving hand position or function. It does nothing for flaccid paralysis, where muscles have lost tone from nerve damage, because there's no overactivity to block. So whether this makes sense for a quadriplegic patient's hand depends entirely on which type of paralysis and which muscles are involved.
This is outside our scope as plastic surgeons. A neurologist or physical medicine and rehabilitation specialist familiar with your specific injury can determine if you're a candidate and what it would cost through your insurance.
Clinical Context
Botox for spasticity works the same way as cosmetic Botox: it blocks nerve signals to the muscle, reducing excessive contraction. Onset usually takes several days to two weeks, and effects generally last three to four months before wearing off, so repeat injections are typically needed on an ongoing basis. This is separate from any nerve or spinal cord recovery, which follows its own slower course unrelated to the injections themselves.
