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Retained intra cranial blade - medicolegal perspectives
1Department of Health, Limpopo Province and University of Limpopo (Polokwane Campus), P.O. Box 1944, Polokwane 0700, South Africa. drblkbhootra@yahoo.com
Abstract:
A fatal case of a homicidal penetrating head injury by retained blade of knife is reported. The blade of knife penetrated the skull bone after breaking from a knife handle and remained lodged in the intracranial cavity for 5 days resulting in death from intracranial bleeding and brain oedema. The need of proper and complete examination of the head injury and its medico-legal importance is emphasized.
Insights
A fatal penetrating head injury occurred when a knife blade broke and lodged in the skull for 5 days. This case highlights the importance of thorough head injury examination in forensic investigations.
Area of Science:
- Forensic Pathology
- Neuropathology
- Trauma Surgery
Background:
- Penetrating head injuries can result from various objects, posing significant diagnostic and forensic challenges.
- Retained foreign bodies within the intracranial cavity present unique complications and management difficulties.
Observation:
- A case is presented of a homicidal penetrating head injury where the knife blade fractured from its handle and became embedded in the skull.
- The retained intracranial blade remained for 5 days prior to the patient's demise.
- The injury led to fatal intracranial bleeding and cerebral edema.
Findings:
- The retained blade caused significant intracranial hemorrhage and subsequent brain swelling.
- Delayed diagnosis or management likely contributed to the fatal outcome.
- The case underscores the critical need for meticulous examination of head trauma.
Implications:
- Thorough forensic examination is crucial for accurately reconstructing the events of fatal head injuries.
- Understanding the pathophysiology of retained intracranial foreign bodies is vital for both clinical and legal contexts.
- This case emphasizes the medico-legal importance of complete head injury assessment in violent trauma cases.
