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Orthopaedic Proceedings
Vol. 104-B, Issue SUPP_7 | Pages 14 - 14
1 Jul 2022
Ragab A Gwyn R Davies A
Full Access

Abstract

Introduction

Patella Baja is a known complication of TKR. In this study, we report the effect of the senior author's change of practice from total excision to minimal resection of Hoffa's fat pad on patellar height.

Methods

Retrospective analysis of a prospective series of TKRs performed or directly supervised by the senior author. Group 1 included 72 patients performed before April 2011 who had complete excision of Hoffa's fat pad to improve exposure during their TKR procedures. Group 2 included 138 patients performed after April 2011 who had the minimum excision of Hoffa's fat pad to allow exposure. There were no other changes in surgical technique, implant choice or rehabilitation protocol during this time. Patellar height was measured using the Caton–Deschamps Index (CDI) on standard lateral radiographs immediately postoperative and at a minimum follow up of 1 year.


Bone & Joint Open
Vol. 1, Issue 11 | Pages 676 - 682
1 Nov 2020
Gonzi G Gwyn R Rooney K Boktor J Roy K Sciberras NC Pullen H Mohanty K

Aims

The COVID-19 pandemic has had a significant impact on the provision of orthopaedic care across the UK. During the pandemic orthopaedic specialist registrars were redeployed to “frontline” specialties occupying non-surgical roles. The impact of the COVID-19 pandemic on orthopaedic training in the UK is unknown. This paper sought to examine the role of orthopaedic trainees during the COVID-19 and the impact of COVID-19 pandemic on postgraduate orthopaedic education.

Methods

A 42-point questionnaire was designed, validated, and disseminated via e-mail and an instant-messaging platform.


Bone & Joint Open
Vol. 1, Issue 6 | Pages 302 - 308
23 Jun 2020
Gonzi G Rooney K Gwyn R Roy K Horner M Boktor J Kumar A Jenkins R Lloyd J Pullen H

Aims

Elective operating was halted during the COVID-19 pandemic to increase the capacity to provide care to an unprecedented volume of critically unwell patients. During the pandemic, the orthopaedic department at the Aneurin Bevan University Health Board restructured the trauma service, relocating semi-urgent ambulatory trauma operating to the isolated clean elective centre (St. Woolos’ Hospital) from the main hospital receiving COVID-19 patients (Royal Gwent Hospital). This study presents our experience of providing semi-urgent trauma care in a COVID-19-free surgical unit as a safe way to treat trauma patients during the pandemic and a potential model for restarting an elective orthopaedic service.

Methods

All patients undergoing surgery during the COVID-19 pandemic at the orthopaedic surgical unit (OSU) in St. Woolos’ Hospital from 23 March 2020 to 24 April 2020 were included. All patients that were operated on had a telephone follow-up two weeks after surgery to assess if they had experienced COVID-19 symptoms or had been tested for COVID-19. The nature of admission, operative details, and patient demographics were obtained from the health board’s electronic record. Staff were assessed for sickness, self-isolation, and COVID-19 status.


Orthopaedic Proceedings
Vol. 96-B, Issue SUPP_11 | Pages 49 - 49
1 Jul 2014
Gwyn R Mahmood S Malik I Maheson M John A Lyons C Jones S
Full Access

Summary

162 patient cohort with serial Metal Artefact Reduction Sequence MRI scans. Patients with normal initial scans can be followed up at 1 year. Those with abnormal scans should be followed up at a shorter interval of 6 months.

Introduction

Cross-sectional imaging is a key investigation in the assessment and surveillance of patients with metal-on-metal (MoM) hip arthroplasty. We present our experience of Metal Artefact Reduction Sequence (MARS) MRI scanning in metal on metal hip arthroplasty. We aimed to investigate the natural history and radiological disease progression from Adverse Reactions to Metallic Debris.


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 27 - 27
1 Sep 2012
Bajada S Roberts G Gwyn R Palmer M Fanarof H Ennis O
Full Access

Introduction

Neck of femur (NOF) fractures are one of the predominant reasons for hospital admissions in patients >65 year. These fractures are associated with a poor outcome; end to independent living in 60% of patients and a 6 month mortality of 30%. Previous studies have shown show elements of under/mal-nutrition on admission. In addition, their nutritional status shows some deterioration thereafter. The aim of this present study is to examine if the nutritional status of patients with NOF fracture admitted at our institution is associated with a larger post-operative haemoglobin drop. This is compared to an independent living age matched control group from the same geographical area.

Methods

A retrospective audit of pathology results for three hundred fracture patients (n = 300) and one hundred age matched home living group pre-assessed of total hip replacement (n = 100). Total serum protein, albumin, total lymphocyte count levels were determined at the time of admission to assess nutritional status. Pre/post-operative haemoglobin, resultant haemoglobin drop, and 6 month mortality was assessed in NOF fracture patients. The nutritional parameters were correlated with the haemoglobin levels and mortality.