Document Type : RESEARCH PAPER
Authors
1
Rothman Orthopaedic Institute, Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA, USA
2
Rothman Orthopaedics Florida at AdventHealth, Orlando, FL, USA
10.22038/abjs.2024.82754.3768
Abstract
Objectives: The United States (US) population is aging with an increasing number of older adults over 90 years old. The primary purpose of this study is to evaluate trends in orthopaedic surgeries in patients 90 years old and greater over the past decade from 2014-2023.
Methods: Patients ≥90 years old at the time of surgery at a single orthopaedic specialty practice from 2014 through 2023 were identified. All patients that underwent nonsurgical treatment were excluded. Surgeries were categorized by musculoskeletal area and procedure type by CPT codes. Musculoskeletal areas include Shoulder, Humerus/Elbow, Forearm/Wrist, Hand/Fingers, Pelvis/Hip, Femur/Knee, Leg/Ankle, Foot/Toes, Spine, Integumentary, Nervous System, and Other.
Results: Over the last decade, 5,291 orthopaedic surgeries were performed on 4,807 patients 90 years old and older (age range 90-107 years old; 75% female). Of these patients, 91% underwent only one surgery while ≥90 years old, while the remaining underwent between two to five surgeries. The number of surgeries each year ranged from 180 to 680 with a positive correlation between year and number of surgeries and a greater than threefold increase in surgeries 2014-2023. The Pelvis and Hip were the primary musculoskeletal areas of surgery, accounting for 69% of surgeries overall, followed by femur and knee (11%) and nervous system (which includes carpal tunnel release, 5.2%). Most surgeries (69%) were for a fracture or dislocation.
Conclusion: There is an increase in volume of orthopaedic surgery on patients ≥90 years old over the last decade between 2014-2023, the majority of which were performed on the hip and pelvis and for fractures or dislocations. As older adults ≥90 years old continue to increase in the population, we project the surgical volume will continue to grow and place a large financial burden on the US healthcare system.
Level of evidence: IV
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