Fatigue fracture of vertebra
ICD-10 M48.4 · ICD-11 FA72.3

Treatment of Fatigue Fracture of Vertebra: Conservative First-Line Approach

Clinical Scenario

Fatigue fracture of the vertebra is a stress-related osseous injury most often seen in active individuals. The immediate priority is protecting the injured segment while restoring spinal stability and mobility through a structured, nonoperative pathway.

Treatment Approach

Management is nonoperative. The initial phase centres on removing the mechanical stress driving the injury — through activity modification and external spinal support — combined with targeted pharmacological pain control where needed to enable early therapeutic engagement.

Once baseline pain is controlled, a graduated, multi-level physical therapy program is introduced, advancing through a defined sequence of stabilisation, strengthening, and sport-specific conditioning phases. The full progression criteria, specific exercise levels, and the role of adjunctive interventional pain management are detailed in the complete protocol.

Treatment Goals

Resolution of low back pain and normalisation of lumbar active range of motion — benchmarks assessed in the short term, typically within the first six weeks following injury.
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References
DOI: 10.1155/2020/9235958
All patients were treated nonoperatively with prescription for a thoracolumbar orthosis and discontinuation of sporting activity for three months followed by a structured PT program.
At our facility, we work closely with referring physicians who will utilize NSAIDS and, in some cases, spinal injections to reduce pain initially after diagnosis to allow for improved tolerance of therapeutic activity.
There is good evidence for conservative management, including the restriction of activity/sport combined with PT and implementation of external bracing only if symptoms persist.
Eliminating specific movements, actions, or sport activities that provoke pain are the initial steps of treatment strategy.
Resolution of pain and normalized ROM are the initial goals of treatment and are utilized as a benchmark throughout the rehabilitation process to allow for progression of activity.
In the short-term following injury, typically defined as six weeks, the majority of patients with spondylolysis will symptomatically improve, and the majority of athletes return to usual sporting activity.
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