Exploring UK clinician perceptions of through-knee amputation compared to above-knee amputation: a mixed methods study.

Background: Through-knee amputation (TKA) has potential advantages over above-knee amputation (AKA) but is rarely performed in the United Kingdom (UK). This mixed methods study aimed to explore clinicians' perceptions of TKA compared to AKA.

Method: An online survey of vascular surgeons, prosthetists, and physiotherapists between May 2019 and April 2020.

Through-knee versus above-knee amputation for vascular and non-vascular major lower limb amputations.

Background: Diabetes and vascular disease are the leading causes of lower limb amputation. Currently, 463 million adults are living with diabetes, and 202 million with peripheral vascular disease, worldwide. When a lower limb amputation is considered, preservation of the knee in a below-knee amputation allows for superior functional recovery when compared with amputation at a higher level.