Packing of Perianal Abscess Cavities

Salford Royal Hospital, Salford

West Middlesex University Hospital (Isleworth), Isleworth

John Radcliffe Hospital, Oxford

Mew Cross Hospital, Wolverhampton

Huddersfield Royal Infirmary, Huddersfield

Pindersfields General Hospital, Wakefield

Salisbury District Hospital, Salisbury

Aberdeen Royal Infirmary, Aberdeen

Bangor Hospital, Betsi Cadwaladr University Health Board, Bangor

Furness General Hospital, Barrow in Furness

Royal United Hospital Bath NHS Foundation Trust, Bath

Birmingham Heartlands Hospital, Birmingham

Queen Elizabeth Hospital Birmingham, Birmingham

Royal Blackburn Hospital, Blackburn

Blackpool Victoria Hospital, Blackpool

Royal Bolton Hospital, Bolton

Bristol royal Infirmary, University Hospitals Bristol, Bristol

Southmead Hospital North Bristo; NHS Trust, Bristol

Addenbrooke's Hospital, Cambridge

University Hospital of Wales (Cardiff), Cardiff

Broomfield Hospital, Chelmsford

Chesterfield Royal Hospital NHS Foundation Trust, Chesterfield

University Hospitals Coventry and Warwickshire, Coventry

Royal Devon & Exeter Hospital, Exeter

Victoria Hospital (Fife), Kirkcaldy

Royal Lancaster Infirmary, Lancaster

Aintree Hospital, Liverpool

Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool

Royal Glamorgan Hospital, Llantrisant

Macclesfield District General Hospital, Macclesfield

Manchester Royal Infirmary, Manchester

Wythenshawe Hospital, Manchester

Queen Elizabeth The Queen Mother Hospital, Margate

Newcastle Upon Tyne University Hospitals NHS Foundation Trust, Newcastle

Royal Gwent Hospital, Newport

Norfolk and Norwich University Hospital, Norwich

Nottingham University Hospitals NHS Trust, Nottingham

Royal Alexandra Hospital, Paisley

Plymouth Hospitals NHS Trust Derriford Hospital, Plymouth

Portsmouth Hospitals NHS Trust, Portsmouth

Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield

Southampton General Hospital, Southampton

Arrowe Park Hospital, Upton

Warrington Hospital, Warrington

Warwick Hospital, South Warwickshire NHS Foundation Trust, Warwick

Sandwell Hospital, SWBH NHS Trust, West Bromwich

Royal Albert and Edward Infirmary, Wigan

Wrexham Maelor Hospital, Betsi Cadwaladr University Health Board, Wrexham

Yeovil District Hospital, Yeovil

Countess of Chester, Chester