The Impact of the COVID-19 Pandemic on Proximal Humerus Fractures: Clinical Implications and Management Strategies

Background: Proximal humerus fractures (PHFs) constitute a significant orthopedic challenge, particularly among the elderly, due to osteoporosis and comorbidities. While surgical intervention is often considered for complex fractures, non-surgical treatment (NST) has gained attention, especially during the COVID-19 pandemic, when surgical resources were limited. This study evaluates the functional outcomes of patients over 65 years old who underwent NST for PHFs during the pandemic. Methods: A retrospective analysis was conducted on patients presenting with 3- or 4-part PHFs at the Hospital Marino di Alghero (Italy) between 9 March 2020 and 18 May 2020. Inclusion criteria included age over 65, conservative management, and a minimum 30-month follow-up. Seven patients were evaluated through radiographic imaging and clinical assessments, including the Constant Shoulder Score (CSS), Oxford Shoulder Score (OSS), and Disabilities of the Arm, Shoulder, and Hand Score (DASH). Functional recovery was analyzed over a 48-month period. Results: The average CSS was 69.4 (SD: 22.3), OSS was 34 (SD: 14.6), and DASH was 27.9 (SD: 30.3), indicating moderate functional recovery. One patient required surgical fixation due to excessive displacement. Tuberosity union was observed in 85.7% of cases, and complications were minimal. NST allowed patients to recover shoulder function while avoiding surgical risks, particularly during the pandemic. Conclusions: NST proved to be a viable treatment for elderly patients with PHFs, yielding satisfactory functional outcomes with minimal complications. The pandemic highlighted the importance of conservative approaches in orthopedic management, emphasizing the need for individualized treatment decisions based on patient comorbidities and fracture characteristics.