[EXTRA-THECAL CEREBROSPINAL FLUID SHUNTS].
D002555:Cerebrospinal Fluid; D002557:Cerebrospinal Fluid Shunts; D006849:Hydrocephalus; D009493:Neurosurgery; D019635:Neurosurgical Procedures; D019736:Prostheses and Implants
CEREBROSPINAL FLUID; HYDROCEPHALUS; NEUROSURGERY