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Bohler's and Gissane Angles in the Indian Population
Vetrivel C Sengodan1, K H Amruth, Karthikeyan
1Department of Orthopaedics, Coimbatore Medical College and Hospital, Coimbatore, Tamil Nadu, India.
Calcaneal parameters like Bohler`s and Gissane angles differ significantly in the Indian population compared to other groups. Orthopedic surgeons in India should use these population-specific ranges for better calcaneal fracture treatment.
Area of Science:
- Orthopedics
- Radiology
- Anthropometry
Background:
- Calcaneal fractures are common injuries.
- Accurate measurement of calcaneal parameters is crucial for diagnosis and treatment.
- Existing data on calcaneal parameters may not be representative of the Indian population.
Purpose of the Study:
- To establish normal ranges for Bohler`s and Gissane angles in the Indian population.
- To compare these Indian-specific ranges with international data.
- To inform orthopedic practice in India regarding calcaneal fractures.
Main Methods:
- A study involving 324 adult Indian participants (male and female) was conducted.
- Lateral ankle X-rays were obtained using digital radiography.
- Bohler`s and Gissane angles were measured by two independent radiologists to ensure reliability.
Main Results:
- Statistically significant differences (P < 0.05) were found between the measured calcaneal angles in the Indian population and published data from other groups.
- Bohler`s angle measurements showed variations.
- Gissane angle measurements also showed variations.
Conclusions:
- The study highlights the need for Indian-specific reference ranges for calcaneal parameters.
- Orthopedic surgeons in India should consider these population-specific values for improved calcaneal fracture management.
- This research contributes to optimizing treatment standards for calcaneal fractures within India.
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