Alan A Rogers

WoundCareSol, UK

Polyhexamethylene biguanide and its antimicrobial role in wound healing: a narrative review

Subunit structure of polyhexamethylene biguanide (PHMB). Schematic structure of mono-protonated PHMB with chloride as counter-ion (a) and monomers: hexamethylenediamine (b) and sodium dicyanamide (c).

Management of postoperative bleeding in surgically debrided wounds: topical hemostat versus electrocautery

Electrocauterisation of a surgical wound. A mid-foot amputation, 12×8cm. An electrocautery pen was used to achieve hemostasis (image provided by Dr Matthew Regulski).

Management of postoperative bleeding in surgically debrided wounds: topical hemostat versus electrocautery

Electrocauterisation of a surgical wound. A mid-foot amputation, 12×8cm. An electrocautery pen was used to achieve hemostasis (image provided by Dr Matthew Regulski).

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