RR2 - Access Type

"Procedure" should be used for the initial Construction.

"Finding" should be used for Dialysis Session and Dialysis Prescription.

UKRR Code	UKRR Description	Snomed Code (Procedure)	Snomed Description (Procedure)	Snomed Code (Finding)	Snomed Description (Finding)	Snomed Code (Structure/Object/Device)	Snomed Description (Structure/Object/Device)
NLN	Non-Tunnelled Line	449860009	Insertion of nontunneled central venous catheter	440535009	Nontunneled central venous catheter in situ	449859004	Non-Tunneled central venous catheter
TLN	Tunnelled Line	442309004	Insertion of tunneled venous catheter	439012009	Tunneled central venous catheter in situ	445085009	Tunnelled central venous catheter
AVF	Arteriovenous Fistula	27929005	Construction of arteriovenous fistula	439784005	Surgically constructed arteriovenous fistula
AVG	Arteriovenous Graft	46196009	Surgical construction of arteriovenous shunt	699007002	Arteriovenous shunt in situ	258622003	Arteriovenous shunt - device
VLP	Vein Loop			366161000000100	Surgically created vein loop
PDC	PD Catheter	180272001	Insertion of chronic ambulatory peritoneal dialysis catheter			360133002	Chronic ambulatory peritoneal dialysis catheter (physical object)
PDE	PD Embedded Catheter
PDT	PD Catheter Temp	180277007	Insertion of temporary peritoneal dialysis catheter (procedure)	440926006	Temporary peritoneal dialysis catheter in situ (finding)
HER	HeRO Graft