National Joint Registry Data Set - Ankle

Overview

Introduction

The National Joint Registry Data Set collects information on primary Joint Replacement Surgery and revision Joint Replacement Surgery.

The majority of National Joint Registry Data Set items relate to the PATIENT's operation details and are collected in the OPERATING THEATRE.

The National Codes for National Joint Registry items match the National Joint Registry bulk upload codes / system generated codes.

PATIENTS must give their consent for this data to be recorded on the National Joint Registry Data Entry System (the electronic system for collection and transfer of data).

Note: the consent is for data in the 'Patient Identifiers' group. Where consent is not given, the 'Patient Details' group and the operation details are still recorded.

Operations included in the National Joint Registry database

Further Guidance

Further guidance can be found on the National Joint Registry website at: About the NJR.

Mandation

The Mandation column indicates the recommendation for the inclusion of data.

M = Mandatory: this data element is mandatory
Optional: this data element is optional.

Specification


ANKLE PRIMARY
Mandation	Ankle Primary Procedure Details One occurrence of this group is required.
M	ANATOMICAL SIDE (NATIONAL JOINT REGISTRY)
M	PATIENT DIAGNOSIS INDICATION (PRIMARY ANKLE REPLACEMENT)
M	PREVIOUS FRACTURE OF INDEX JOINT INDICATOR (ANKLE REPLACEMENT)
M	PREVIOUS INDEX JOINT SURGERY TYPE (ANKLE REPLACEMENT)
M	PREVIOUS BONY INFECTION INDICATOR (ANKLE REPLACEMENT TIBIA OR HINDFOOT)
M	TIBIA-HINDFOOT ALIGNMENT CODE (PRIMARY ANKLE REPLACEMENT)
M	ANKLE DORSIFLEXION CODE (PRIMARY ANKLE REPLACEMENT)
M	ANKLE PLANTARFLEXION CODE (PRIMARY ANKLE REPLACEMENT)
M	SUBTALAR JOINT MOVEMENT CODE (PRIMARY ANKLE REPLACEMENT)

Mandation	Surgical Approach One occurrence of this group is required.
M	PATIENT PROCEDURE TYPE (PRIMARY ANKLE REPLACEMENT)
M	SURGICAL APPROACH (PRIMARY OR REVISION ANKLE REPLACEMENT)
M	ASSOCIATED PROCEDURE TYPE (ANKLE REPLACEMENT)
M	COMPUTER GUIDED SURGERY INDICATOR (JOINT REPLACEMENT)

Mandation	Thromboprophylaxis One occurrence of this group is required.
M	CHEMICAL THROMBOPROPHYLAXIS REGIME TYPE (JOINT REPLACEMENT)
M	MECHANICAL THROMBOPROPHYLAXIS REGIME TYPE (JOINT REPLACEMENT)

Mandation	Bone Graft Used One occurrence of this group is required.
M	BONE GRAFT INDICATOR (TIBIAL)
M	BONE GRAFT STRUCTURE (TIBIAL)
M	BONE GRAFT SOURCE (TIBIAL)
M	BONE GRAFT INDICATOR (TALAR)
M	BONE GRAFT STRUCTURE (TALAR)
M	BONE GRAFT SOURCE (TALAR)
M	BONE GRAFT INDICATOR (FIBULAR)
M	BONE GRAFT STRUCTURE (FIBULAR)
M	BONE GRAFT SOURCE (FIBULAR)

Mandation	Surgeon Notes One occurrence of this group is required.
O	SURGEON NOTES

Mandation	Intraoperative Event One occurrence of this group is required.
M	UNTOWARD INTRAOPERATIVE EVENT CODE (ANKLE REPLACEMENT)

Mandation	Components One occurrence of this group is required.
M	IMPLANT CATALOGUE NUMBER
M	IMPLANT BATCH OR LOT NUMBER


ANKLE REVISION
Mandation	Ankle Revision Procedure Details One occurrence of this group is required.
M	REVISION PROCEDURE TYPE (ANKLE REPLACEMENT)
M	ARTHROPLASTY REVISION TYPE (HIP KNEE AND ANKLE REPLACEMENT)
M	ANATOMICAL SIDE (NATIONAL JOINT REGISTRY)
M	JOINT REPLACEMENT REVISION REASON CODE (ANKLE)

Mandation	Primary Operation Details One occurrence of this group is required.
M	PROCEDURE DATE (PRIMARY JOINT REPLACEMENT)
M	ORGANISATION SITE IDENTIFIER (OF TREATMENT)

Mandation	Components Removed One occurrence of this group is required.
M	COMPONENT REMOVAL INDICATOR (TIBIAL)
M	COMPONENT REMOVAL INDICATOR (TALAR)
M	COMPONENT REMOVAL INDICATOR (MENISCAL)

Mandation	Surgical Approach One occurrence of this group is required.
M	PATIENT PROCEDURE TYPE (REVISION ANKLE REPLACEMENT)
M	SURGICAL APPROACH (PRIMARY OR REVISION ANKLE REPLACEMENT)
M	ASSOCIATED PROCEDURE TYPE (ANKLE REPLACEMENT)

Mandation	Thromboprophylaxis One occurrence of this group is required.
M	CHEMICAL THROMBOPROPHYLAXIS REGIME TYPE (JOINT REPLACEMENT)
M	MECHANICAL THROMBOPROPHYLAXIS REGIME TYPE (JOINT REPLACEMENT)

Mandation	Bone Graft Used One occurrence of this group is required.
M	BONE GRAFT INDICATOR (TIBIAL)
M	BONE GRAFT STRUCTURE (TIBIAL)
M	BONE GRAFT SOURCE (TIBIAL)
M	BONE GRAFT INDICATOR (TALAR)
M	BONE GRAFT STRUCTURE (TALAR)
M	BONE GRAFT SOURCE (TALAR)
M	BONE GRAFT INDICATOR (FIBULAR)
M	BONE GRAFT STRUCTURE (FIBULAR)
M	BONE GRAFT SOURCE (FIBULAR)

Mandation	Surgeon Notes One occurrence of this group is required.
O	SURGEON NOTES

Mandation	Intraoperative Event One occurrence of this group is required.
M	UNTOWARD INTRAOPERATIVE EVENT CODE (ANKLE REPLACEMENT)

Mandation	Components One occurrence of this group is required.
M	IMPLANT CATALOGUE NUMBER
M	IMPLANT BATCH OR LOT NUMBER

Also Known As

This data set is also known by these names:

Context	Alias
Also known as	Ankle (Primary and Revision)
Short name	Ankle