closed end, 3 side holes, 4″ (10.2 cm) Elsberg Ventricular Cannula is a very specific instrument for use in neurosurgical procedures. It is specially designed to penetrate delicate brain tissue and give continued access to brain’s ventricular system. This can be useful in procedures where cerebrospinal fluid needs to be sampled in ases such as individuals with brain hernitation. This instrument features three size holes and meausures 4″ long. This cannula is available in 5 FR, 7 FR and 9FR diameters.
