Use of Recanalized Vessels for Diabetic Foot Reconstruction: Pushing the Boundaries of Reconstruction in a Vasculopathic Lower Extremity.
Plast Reconstr Surg
; 151(3): 485e-494e, 2023 03 01.
Article
em En
| MEDLINE
| ID: mdl-36730343
ABSTRACT
BACKGROUND:
Free flap after lower extremity revascularization may enable limb salvage in defects after critical limb ischemia. This study examined the outcomes of reconstruction of ischemic diabetic foot according to the severity of the vessel occlusion and assessed whether recanalized vessels may serve as a reliable recipient vessel.METHODS:
A total of 62 patients who underwent diabetic foot reconstruction with free flaps after successful percutaneous transluminal angioplasty (PTA) from February of 2010 to February of 2016 were identified and divided into three groups group 1, nonoccluded vessels as recipient ( n = 11); group 2, recanalized artery after PTA for partially occluded artery ( n = 30); and group 3, recanalized artery after PTA for completely occluded artery ( n = 21).RESULTS:
Flap survival was statistically higher in group 2 (90%) compared with group 3 (67%) ( P < 0.05). Subsequent major amputation was significantly lower in groups 1 and 2 [0/7 and 1/30 (3.3%)] compared with group 3 [5/21 (23.8%)] ( P < 0.05). The patient survival and limb salvage rate was 90.9% at 1 and 3 years in group 1, 89.8% at 1 year and 86.3% at 3 and 5 years in group 2, and 76.2% at 1, 3, and 5 years in group 3. This difference was not statistically significant ( P = 0.485).CONCLUSIONS:
The use of recanalized vessels after PTA can be safe for partially occluded arteries but requires caution for completely occluded arteries. Using completely occluded vessels after PTA can be attempted when other options are not available and achieves a 76% chance of limb salvage. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, III.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Pé Diabético
/
Diabetes Mellitus
Tipo de estudo:
Observational_studies
Limite:
Humans
Idioma:
En
Revista:
Plast Reconstr Surg
Ano de publicação:
2023
Tipo de documento:
Article