| Surgeon Name | GMC Code | Surgeon’s Activity |
|---|---|---|
| Patrick Michael Armstrong | 3482199 | H S |
| Colin Dunlop | 4337881 | H K |
| Ziad Hanna Haddad | 4628499 | H K |
| Govindarajalu Cupswami Perumal Naidu | 2691097 | K |
| Simon Christopher West | 3547405 | H K |
| Key : | |
|---|---|
| H | Hip surgery |
| K | Knee surgery |
| A | Ankle surgery |
| E | Elbow surgery |
| S | Shoulder surgery |
| Operation Type | Operation Subcategory | Procedures Recorded for this Hospital | National Average |
|---|---|---|---|
| Hip Primary | Hip hemiarthroplasty | 37 | 163 |
| Hip Primary | Total hip replacement | 122 | 294 |
| Hip Revision | - | 10 | 23 |
| Knee Revision | - | 6 | 18 |
| Knee Primary | Focal Knee Replacement | Fewer Than 5 | 1 |
| Knee Primary | Total knee replacement | 82 | 302 |
| Knee Primary | Unicondylar Knee Replacement | 27 | 66 |
| Shoulder Primary | - | Fewer Than 5 | 30 |
| Total | 284+ | 897 |
| Operation Type | Operation Subcategory | Procedures Recorded for this Hospital | National Average |
|---|---|---|---|
| Hip Primary | Hip hemiarthroplasty | 43 | 373 |
| Hip Revision | - | 11 | 63 |
| Hip Primary | Total hip replacement | 152 | 868 |
| Knee Primary | Total knee replacement | 98 | 852 |
| Knee Primary | Focal Knee Replacement | Fewer Than 5 | 1 |
| Knee Primary | Unicondylar Knee Replacement | 41 | 171 |
| Knee Revision | - | 7 | 51 |
| Shoulder Primary | - | 5 | 81 |
| Total | 357+ | 2460 |
This information display shows overall characteristics for first-time hip replacement patients treated at this hospital between 1 April 2003 and 31 March 2026. Against each characteristic you will be able to see whether this hospital has treated a greater or fewer number of patients of a particular type. This hospital is represented on the chart by the black marker (
).
The types of patients a hospital treats can explain variation in patient outcomes after surgery. Please click on the “How to interpret this chart” button for further information.
For hospitals in England and Wales, the NJR has collected information since 2003. For Northern Ireland since 2013, for the Isle of Man since 2015, for Guernsey since 2019 and for Jersey since 2025.Data for 1 April 2003 - 31 March 2026
to find out more about the quality measure and its source data
| Percentage Of Patients Who Were: | This Hospital | National Average | |
|---|---|---|---|
| Male | No Data Available | - |
|
| Under 60 years of age | No Data Available | - |
|
| Severely Obese (BMI of 35 or greater) | 17% | 13% |
|
| At higher risk of medical problems before or after Surgery (ASA 3+) | 36% | 22% |
|
| Diagnosed with conditions other than Osteoarthritis | 31% | 14% |
|
| NHS-funded | 30% | 81% |
|
This information display shows overall characteristics for first-time knee replacement patients treated at this hospital between 1 April 2003 and 31 March 2026. Against each characteristic you will be able to see whether this hospital has treated a greater or fewer number of patients of a particular type. This hospital is represented on the chart by the black marker ().
The types of patients a hospital treats can explain variation in patient outcomes after surgery.
For hospitals in England and Wales, the NJR has collected information since 2003. For Northern Ireland since 2013, for the Isle of Man since 2015, for Guernsey since 2019 and for Jersey since 2025.
Please click on the “How to interpret this chart” button for further information.
Data for 1 April 2003 - 31 March 2026
to find out more about the quality measure and its source data
| Percentage Of Patients Who Were: | This Hospital | National Average | |
|---|---|---|---|
| Male | No Data Available | - |
|
| Under 60 years of age | No Data Available | - |
|
| Severely Obese (BMI of 35 or greater) | 31% | 23% |
|
| At higher risk of medical problems before or after Surgery (ASA 3+) | 20% | 19% |
|
| Diagnosed with conditions other than Osteoarthritis | 1% | 4% |
|
| NHS-funded | 44% | 84% |
|
This information display shows overall characteristics for first-time shoulder replacement patients treated at this hospital between 1 April 2012 and 31 March 2026. Against each characteristic you will be able to see whether this hospital has treated a greater or fewer number of patients of a particular type. This hospital is represented on the chart by the black marker ().
The types of patients a hospital treats can explain variation in patient outcomes after surgery.
Note: Data submission for Northern Ireland hospitals started in February 2013, for the Isle of Man in July 2015, for Guernsey in November 2019 and for Jersey since 2025.
Note: BMI data submission for Elbows started in June 2018.
Please click on the How to interpret this chart button for further information.
Data for 1 April 2012 - 31 March 2026
to find out more about the quality measure and its source data
| Percentage Of Patients Who Were: | This Hospital | National Average | |
|---|---|---|---|
| Male | No Data Available | - |
|
| Under 60 years of age | No Data Available | - |
|
| Severely Obese (BMI of 35 or greater) | No Data Available | - |
|
| At higher risk of medical problems before or after Surgery (ASA 3+) | 20% | 33% |
|
| Diagnosed with conditions other than Osteoarthritis | 20% | 48% |
|
| NHS-funded | 0% | 89% |
|
This information display shows whether this hospital is submitting all the data they should to the NJR (compliance), whether those records have corresponding patient details (patient consent) and whether the records have a valid NHS or national patient number. This is important so that the NJR can measure how long implants last and look at other areas of surgical performance.
The display also shows a result for data entry delay. This indicates whether the hospital is submitting their information in a timely way. This is important so that the NJR can report an accurate and full picture of performance to hospitals, the surgeons who work there as well as to patients and the public.
This hospital is represented on the chart by the black marker (). Please click on the “How to interpret this chart” button for further information.
Compliance data for 1 January 2025 – 31 December 2025
All other data for 1 April 2025 – 31 March 2026
to find out more about the quality measure and its source data
| Quality Measure | This Hospital | National Expected | ||
|---|---|---|---|---|
| Compliance (for the Trust) | No Data Available | - | - |
|
| Revision Compliance (for the Trust) | No Data Available | - | - |
|
| Trauma consent rate |  As Expected | 77.8% | 90.0% |
|
| Elective consent rate | As Expected | 81.0% | 90.0% |
|
| Valid NHS number | No Data Available | - | - |
|
| Time taken to enter data | As Expected | 44 Days | 30 Days |
|
