A Case of Sternal Foramen-Embryological Background and Clinical Implications

ABSTRACT:
Sternal variations and anomalies have been identified in the past during autopsy or cadaveric studies.
Sternal foramina are a well-known variant anatomy of the sternum with reported prevalence between 4.3 to
6.7%1,2
They carry the risk of life-threatening complications like pneumothorax or even pericardial /cardiac
puncture during sternal interventions like marrow aspiration/biopsy/acupuncture.
Discussed below, is one such case of sternal foramen, throwing light on its anatomical aspects and clinical
implications