Microsurgical free-tissue transfer in the elderly patient

Area of Science:

• Plastic Surgery
• Geriatric Medicine
• Surgical Oncology

Background:

• Free-tissue transfer is a reconstructive surgical technique.
• Elderly patients (defined as over 50 years old) present unique challenges in surgical recovery and outcomes.
• Head and neck cancer reconstruction often requires complex free-tissue transfers.

Purpose of the Study:

• To evaluate the outcomes of free-tissue transfers in patients over 50 years of age.
• To assess flap viability, complication rates, and mortality in this elderly cohort.
• To identify risk factors for complications in elderly patients undergoing reconstructive surgery.

Main Methods:

• A retrospective review of 94 free-tissue transfers performed between July 1984 and July 1989.
• Patients were stratified into age groups: 50-59, 60-69, and 70-79 years.
• Data collected included flap type, reconstruction site, flap viability, surgical complications, medical complications, and mortality.

Main Results:

• A total of 94 free-tissue transfers were performed in 92 elderly patients.
• Flap viability was high at 99% (93 of 94 flaps), with only one total flap loss.
• Major surgical complications occurred in 15% of patients, and significant medical problems in 14%.
• The highest complication rates were observed in head and neck cancer patients aged 60-69 years with ASA 3 classification.
• The postoperative mortality rate was 5.4% (5 of 92 patients).

Conclusions:

• Free-tissue transfer is a safe and effective reconstructive option for elderly patients, demonstrating high flap survival rates.
• Elderly head and neck cancer patients, particularly those with comorbidities (ASA 3), represent a higher-risk group requiring careful preoperative assessment and management.
• While complications can occur, the benefits of reconstructive surgery in this population often outweigh the risks.