title: [A device to prevent the twisting of totally implantable spinal catheters].
authors.affiliation: Sezione Aggregata di Terapia Antalgica, Ospedale S. Chiara, Pisa.
authors.forename: P
authors.initials: P
authors.lastname: Poli
authors.forename: E
authors.initials: E
authors.lastname: Sabbia
authors.forename: L
authors.initials: L
authors.lastname: Venturi
mesh_terms: D002408:Catheters, Indwelling; D004868:Equipment Failure; D006801:Humans; D013355:Subdural Space
vernacular_title: Un accorgimento atto ad evitare l'inginocchiamento dei cateteri spinali totalmente impiantabili.