Journal Name:
- Indian Journal of Basic & Applied Medical Research
Key Words:
Author Name |
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Abstract (2. Language):
Introduction: The knowledge of the presence of supratrochlear foramen (STF) in a humerus may be important for
preoperative planning for treatment of supracondylar fractures.The presence of STF may also result in erroneous
interpretation of radiographs.
Material & Methods: The presence of STF was studied in 80 dry adult humeri of unknown sex from the department of
Anatomy. The presence & shapes of the STF were established by visual observations.The supracondylar foramen is seen in
27.5% of total humeri.
Results: It was present more frequently on the left side (30%) than on the right side (25%).The oval shape was more
common.
Conclusion: The anatomical knowledge of STF is beneficial for anthropologists, orthopaedic surgeons & radiologists. In
cases of humeral fractures of the supratrochlear foramen, the surgeon must keep in mind that it is better to perform an
antegrade medullary nailing than a retrograde one; as there is higher chance of a secondary fracture, due to the extreme
narrowness of the canal at the distal portion of humerus.
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FULL TEXT (PDF):
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651-654