Does Size Matter In Neuromodulation

This presentation explores the multifaceted role of size in neuromodulation, from electrode spacing and lead configurations to IPG dimensions, waveform characteristics, and energy delivery. Dr. Valimahomed discusses how different lead lengths, spacing, and configurations impact stimulation coverage and efficacy—particularly in spinal cord and peripheral nerve stimulation. He also analyzes how IPG size affects patient comfort, pocket pain, infection risk, and therapy adoption. Future-forward technologies like injectable and bioresorbable systems, AI-based programming, and neural dose optimization offer promising paths to miniaturization and precision. Ultimately, size matters—but contextually, depending on anatomical targets, clinical goals, and device trade-offs.