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NJR STRUCTURE & GOVERNANCE

ANNUAL REPORT 2024

Chairman’s Foreword 2024 Introduction to Annual Report 2024 Executive Summary

WELSH TRANSLATION

WORK - ANNUAL PROGRESS

Data Completeness and Quality Work of the NJR committees Developments

HIPS

All Procedures - Activity Primary Procedures - Patient Characteristics Primary Procedures - Surgical Technique Primary Procedures - Components Revision Procedures - Patient Characteristics Revision Procedures - Components

KNEES

All Procedures - Activity Primary Procedures - Patient Characteristics Primary Procedures - Surgical Technique Primary Procedures - Components Revision Procedures - Patient Characteristics

ANKLES

All Procedures - Activity Primary Procedures - Patient Characteristics Primary Procedures - Surgical Techniques Primary Procedures - Components Revision Procedures

ELBOWS

Primary Procedures - Activity Primary Procedures - Patient Characteristics Primary Procedures - Surgical Techniques Primary Procedures - Elbow Components Revision Procedures

SHOULDERS

Primary Procedures - Activity Primary Procedures - Patient Characteristics Primary Procedures - Surgical Technique Primary Procedures - Shoulder Components Revision Procedures

ALL JOINTS

All Procedures - Activity

2023 INTERACTIVE REPORTS

HOSPITAL PERFORMANCE

IMPLANT PERFORMANCE

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PREVIOUS NJR ANNUAL REPORTS

20th Annual Report
published Sept 2023

19th Annual Report
published Sept 2022

18th Annual Report
published Sept 2021

17th Annual Report
published Sept 2020

16th Annual Report
published Sept 2019

15th Annual Report
published Sept 2018
14th Annual Report
published Sept 2017
13th Annual Report
published Sept 2016
12th Annual Report
published Sept 2015
11th Annual Report
published Sept 2014

Patient characteristics for primary hip replacement procedures

SUMMARY
CHART AND TABLE

The table shows patient characteristics (Physical Status, Body Mass Index) and indications for surgery for each of the primary hip replacement procedure types.

The American Society of Anesthesiologists (ASA) classification is used for Patient Physical Status.

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Patient characteristics for primary hip replacement procedures in 2022, according to procedure type.


		Primary total prosthetic replacement using cement		Primary total prosthetic replacement not using cement		Primary total prosthetic replacement not classified elsewhere (e.g. hybrid)		Primary resurfacing arthroplasty of joint		Conversion of hemi arthroplasty to total primary hip replacement		Total
	Total hip primaries	No.	%	No.	%	No.	%	No.	%	No.	%	No.	%
	Total hip primaries	20,572	19%	38,748	37%	45,475	43%	794	1%	209	<1%	105,798
	Patient physical status
	P1 - Fit and healthy	974	5%	4,644	12%	3,500	8%	380	48%	10	5%	9,508	9%
	P2 - Mild disease not incapacitating	13,153	64%	28,706	74%	31,341	69%	381	48%	91	44%	73,672	70%
	P3 - Incapacitating systemic disease	6,170	30%	5,285	14%	10,286	23%	33	4%	93	44%	21,867	21%
	P4 and P5	275	1%	113	<1%	348	1%	-	0%	15	7%	751	1%


	BMI
	Number with BMI data	16,323	79%	31,918	82%	36,328	80%	631	79%	123	59%	85,323	81%
	Average	28.23		29.17		28.68		28.17		28.12		28.77


	SD	5.49		5.53		5.57		4.43		6.62		5.54


		Indication for surgery
		Osteoarthritis	18,045	88%	36,499	94%	40,466	89%	757	95%	113	54%	95,880	91%
		Trauma acute (e.g. neck of femur)	1,543	8%	611	2%	3,033	7%	1	<1%	8	4%	5,196	5%
		Avascular necrosis (AVN)	698	3%	1,001	3%	1,458	3%	13	2%	5	2%	3,175	3%
		Congenital dislocation/dysplasia of the hip	108	1%	977	3%	690	2%	12	2%	2	1%	1,789	2%
		Inflammatory arthropathy	278	1%	375	1%	576	1%	8	1%	1	<1%	1,238	1%
		Trauma - chronic	332	2%	300	1%	588	1%	8	1%	8	4%	1,236	1%
		Previous hip surgery non trauma related	26	<1%	196	1%	126	<1%	7	1%	3	1%	358	<1%
		Metastatic Cancer/Malignancy	214	1%	19	<1%	105	<1%	1	<1%	3	1%	342	<1%
		Perthes	18	<1%	166	<1%	120	<1%	4	1%	1	<1%	309	<1%
		SUFE	5	<1%	90	<1%	63	<1%	5	1%	-	0%	163	<1%
		Failed hemiarthroplasty	29	<1%	17	<1%	35	<1%	-	0%	73	35%	154	<1%
		Skeletal Dysplasia	14	<1%	57	<1%	55	<1%	2	<1%	1	<1%	129	<1%
		Previous infection	28	<1%	24	<1%	42	<1%	-	0%	-	0%	94	<1%
		Previous arthrodesis	2	<1%	5	<1%	10	<1%	-	0%	4	2%	21	<1%
		Other	122	1%	166	<1%	262	1%	7	1%	4	2%	561	1%


	Side
	Bilateral	15	<1%	287	1%	95	<1%	16	2%	-	0%	413	<1%


	Left, unilateral	9,343	45%	17,582	45%	20,490	45%	388	49%	115	55%	47,918	45%
	Right, unilateral	11,214	55%	20,879	54%	24,890	55%	390	49%	94	45%	57,467	54%

© National Joint Registry 2023

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Data to 31/12/2013

Data to 31/12/2014

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