Search: onr:"swepub:oai:gup.ub.gu.se/324863" >
Exploring in-shoe p...
Exploring in-shoe plantar pressure differences at the metatarsal pad position for patients with diabetes and toe deformities: A pilot study
-
- Hellgren, Elin (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics
-
- Tranberg, Roy (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics
-
- Breiner, Magnus, 1999 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics
-
show more...
-
- Hellstrand Tang, Ulla, 1956 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics
-
show less...
-
(creator_code:org_t)
- 2022
- 2022
- English.
-
In: The Journal of the International Foot & Ankle Foundation. ; 1:12
- Related links:
-
https://gup.ub.gu.se...
-
show more...
-
https://doi.org/10.5...
-
show less...
Abstract
Subject headings
Close
- Patients with diabetes are often prescribed insoles with metatarsal pads intended to prevent and offload forefoot ulcers. However, to our knowledge, the plantar pressures specifically at the metatarsal pad had not previously been researched. The aim of this study was therefore to explore plantar pressures at the metatarsal pad position by comparing three toe deformity groups, claw toe (CT)/hammer toe (HT) and hallux valgus (HV), with a control group (NONE). In-shoe plantar pressures were measured using F-ScanTM and a polygon region of interest at the metatarsal pad position was created. Mean peak pressure (MPP), pressure-time integral (PTI) and percentage foot-insole contact area at the metatarsal pad position (%CA) were analysed from 24 patients (48 feet) in the metatarsal pad area. No significant difference was found between the groups regarding MPP, PTI or contact area. For MPP, the highest value was found in CT/HT (140kPa ± 61) and the lowest in HV (112kPa ± 33). In PTI, the highest value was for CT/HT (2.0 Ns/cm2 ± 1.0) and the lowest for HV (1.3 Ns/cm2 ± 0.4). The %CA was highest in CT/HT/HV (95%) and lowest in NONE (70%). A new quantitative approach was presented, assessing the metatarsal pad pressure effect on its corresponding plantar area of the foot. Further studies are needed to identify the conditions in which a metatarsal pad affects different foot statuses with regard to plantar pressure.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Endokrinologi och diabetes (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Endocrinology and Diabetes (hsv//eng)
Keyword
- Metatarsal pad
- Insole
- Plantar pressure
- Diabetes
- Diabetic foot ulcer
- Prevention
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database