Subcutaneous (subQ or SQ) injections are shots given in the fatty tissue layer (subcutaneous fat) under your skin. Your skin has many layers, and the subcutaneous layer is beneath the epidermis and ...

Botulinum neurotoxin (BoNT) injections have emerged as a cornerstone treatment for a range of neuromuscular conditions, from dystonia and spasticity to aesthetic muscle contouring. Advances in imaging ...