Precision-targeted electromechanically controlled craniotomy technique in forensic medicine

Against the backdrop of continuous advancement in forensic pathology technology, the field increasingly requires more precise, efficient and safer cranial autopsy methods. This paper proposes a precision directional craniotomy technique based on electromechanical control, which aims to improve the accuracy of forensic cranial dissection, reduce pathological structural damage and occupational health risks caused by manual operation, and optimize the preservation effect of autopsy evidence. By integrating standard cranial CT imaging data, this technique innovatively establishes a standardized three-dimensional cranial model and an intelligent electromechanical cutting system, and realizes the precision and automation of cranial bone cutting procedures. This technique is applicable to cranial bone cutting for populations of different genders and ages, as well as for special death cases involving complex cranial injuries and intracranial haemorrhage. Comparative experimental results show that, compared with traditional manual craniotomy methods, the proposed technique increases the craniotomy speed by 4.1 times and the cutting efficiency by 317.2%, and can effectively maintain the integrity of cranial specimens. This technique provides more reliable technical support for forensic identification and also explores a new path for the intelligent development of forensic pathological examination.