What am I looking at?
Visual recognition
Long, thin needle with a matched removable stylet and a flexible shaft, typically extending substantially farther than a standard short access needle.
01-07
Spinal needle
Long stylet needle
Three-panel learning framework
Recognition, context, and distinction
What does it do, and where will I see it?
Use & procedural context
Long stylet needle for reaching deep targets or delivering anesthetic/contrast through a narrow single-wall path. Typical procedural contexts include MSK and arthrogram injections, pain procedures, CT-guided deep access, and local anesthesia.
What most clearly distinguishes it from similar devices?
Key distinctions
Its defining distinction is length: the slender styleted shaft reaches deeper targets than routine short access needles while maintaining a narrow percutaneous profile.