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Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_13 | Pages 14 - 14
17 Jun 2024
Johnson-Lynn S Curran M Allen C Webber K Maes M Enoch D Robinson A Coll A
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Introduction

Diabetic foot disease is a major public health problem with an annual NHS expenditure in excess of £1 billion. Infection increases risk of major amputation fivefold. Due to the polymicrobial nature of diabetic foot infections, it is often difficult to isolate the correct organism with conventional culture techniques, to deliver appropriate narrow spectrum antibiotics. Rapid DNA-based technology using multi-channel arrays presents a quicker alternative and has previously been used effectively in intensive care and respiratory medicine.

Methods

We gained institutional and Local Ethics Committee approval for a prospective cohort study of patients with clinically infected diabetic foot wounds. They all had deep tissue samples taken in clinic processed with conventional culture and real-time PCR TaqMan array.


Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_11 | Pages 16 - 16
4 Jun 2024
Kozhikunnath A Garg P Coll A Robinson AH
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Introduction

Total contact casting (TCC) is one of the most commonly utilized modalities in the management of diabetic feet. We undertook a retrospective review to determine the prevalence of symptomatic VTE events in patients treated in a weight bearing TCC in our diabetic foot unit, and to formulate guidelines for VTE prophylaxis.

Methods

Electronic records were reviewed to identify all patients treated in a TCC between 2014 and 2021. Data collection included patient demographics, comorbidities, period of immobilization in TCC, the incidence of VTE events, and any VTE prophylaxis prescribed during their period in TCC.


Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_7 | Pages 8 - 8
8 May 2024
Humphrey J Kanthasamy S Coughlin P Coll A Robinson A
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Aim

This retrospective case series reports the reoperation, major amputation, survival rates and mobility status in diabetic patients who underwent a trans-metatarsal amputation (TMA) managed within a multi-disciplinary diabetic foot care service.

Methods and patients

Forty-one consecutive patients (37 men, 4 women) underwent a TMA between January 2008 to December 2017. They were retrospectively reviewed. The mean age at the time of surgery was 63 years (range 39 – 92).


Orthopaedic Proceedings
Vol. 86-B, Issue SUPP_II | Pages 135 - 135
1 Feb 2004
Dalmau-Coll A Omaña-García J Aguilera-Vicario JM
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Introduction and Objectives: Osteochondral lesions of the talus are difficult to treat due to difficult access, vascularisation, and because the head of the talus is a region with significant mechanical load. Among the therapeutic options for osteochondral lesions of the head of the talus, we present a treatment alternative using mosaicplasty with an autologous osteochondral graft taken from the knee.

Materials and Methods: We have treated 8 patients affected with osteochondral lesions of the head of the talus (7 medial and 1 lateral) of greater than 7mm diameter, younger than 45 years of age, and with no instability of the ligament. The talus was approached in all cases by means of osteotomy of the malleolus. Osteocartilaginous cores were collected from the ipsilateral lateral condyle of the ipsilateral knee with minimal arthrotomy. Rehabilitation began between days 3 and 5 with no weight bearing before the 6th week. Results were measured by means of CTscan, MRI, and pathology, and clinically using the Maryland scale.

Results: All patients presented with evidence of osteointegration of the osteochondral graft. All were classified as excellent or good on the Maryland scale. Functional results were good with flexion and extension movements of the ankle practically symmetrical with the healthy limb. There were no complications in the donor site or infections. None of the patients has required repeat treatment except in the cases in which material for osteosynthesis was removed from the malleolus.

Discussion and Conclusions: We believe that in view of the results of mosaicplasty with an autologous osteochondral graft taken from the knee, this provides a new therapeutic approach to treatment of grade III and IV osteochondral lesions of the talus. The most significant advantages of this technique include the repair of articular cartilage with type II collagen and an earlier discharge time due to osseous integration. The most important disadvantages were potential morbidity associated with the donor site and the technical difficulty in achieving convexity.