A Quantitative Evaluation of Functional Recovery after Traumatic Lower Extremity Salvage

Area of Science:

• Orthopedic Surgery
• Trauma Care
• Reconstructive Surgery

Background:

• Soft tissue reconstruction is crucial for lower extremity trauma care.
• Understanding functional outcomes after traumatic limb salvage is increasingly important.

Purpose of the Study:

• To quantify functional recovery in patients undergoing traumatic lower extremity limb salvage.
• To identify variables associated with functional outcomes in these patients.

Main Methods:

• Retrospective review of patients with lower extremity traumatic injuries requiring vascularized soft tissue reconstruction.
• Postoperative assessment using the 36-Item Short Form Health Survey Version 2 (SF-36v2) and Lower Extremity Functional Scale (LEFS).
• Analysis of demographics, perioperative variables, and outcomes via univariate and bivariate analysis.

Main Results:

• Limb salvage was successful in 90.5% of 42 patients.
• Patients aged 40 and older had significantly worse SF-36v2 physical functioning and mental health scores.
• Pre-existing hypertension correlated with lower physical functioning; female patients and those requiring revision surgery reported less emotional role limitation.

Conclusions:

• Patients demonstrate poor functional outcomes after major limb trauma and salvage attempts.
• Patient characteristics, such as age and comorbidities, significantly influence functional prognosis.
• Consideration of patient factors is vital for optimizing reconstruction outcomes and counseling patients effectively.