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Stress fractures and tibial bone width. A risk factor.
The Journal of Bone and Joint Surgery. British Volume
|March 1, 1987
Summary
A narrow tibia bone width in recruits is a significant risk factor for developing stress fractures. This radiographic finding helps predict fracture incidence in the lower limbs.
Area of Science:
- Orthopedics
- Sports Medicine
- Biomechanics
Background:
- Stress fractures are common injuries in military recruits.
- Identifying risk factors is crucial for injury prevention.
Purpose of the Study:
- To investigate the correlation between tibial bone dimensions and stress fracture incidence.
- To determine if specific radiographic measurements predict stress fracture risk.
Main Methods:
- Prospective study of 295 infantry recruits.
- Radiographic measurement of tibial mediolateral width at three levels.
- Correlation analysis with stress fracture incidence (total, tibia, and femur).
Main Results:
- A statistically significant correlation was found between narrow tibial width and stress fracture incidence.
- Narrow tibial width was identified as a risk factor for stress fractures.
- Cortical thickness showed no significant correlation with stress fracture incidence.
Conclusions:
- Tibial width is a significant predictor of stress fracture risk in infantry recruits.
- Radiographic assessment of tibial width may aid in identifying at-risk individuals.
- Further research could explore targeted interventions based on tibial dimensions.