Abstract
In forensic investigations, especially those involving assault, abuse, or unexplained injuries, evaluating the age of a wound is critical. Understanding the age of a wound assists the physician in reconciling the statement of the victim, the account of the suspect, and the clinical findings, as well as the chronology of the events in a legal case. This study attempted to understand the time-dependent histological changes of a wound and to evaluate the precision and difficulty of estimating wound age. The study was retrospective and based on the assessment of 89 medical records (53 Male, 36 Female) from Liaquat University Hospital in Hyderabad dealing with lacerations and associated injuries. Both the gross characteristics of the wound and the histological parameters of active bleeding, inflammation, neovascularization, and healing tissue at various stages of maturation and tissue fusion and their relationship with time since the injury were evaluated. The findings of the study suggested that there is a sufficiently defined pattern of changes that occur with the passage of time, and therefore the hypothesis of estimating the age of a wound remains valid in the majority of instances. Nonetheless, recovery progress, existence or non-existence of an infection, and the timing of intervention pose critical challenges in age estimation. Forensic age assessment will benefit from the integration of history and microscopy of the specimen. The careful evaluation of forensic age estimation is especially urgently needed and often unattended in countries with fewer resources, like Pakistan.