Sudden Death during Hip Replacement Surgery: A Case Series

Publication date: Available online 8 July 2019Source: Journal of Forensic and Legal MedicineAuthor(s): Satya Dalavayi, Joseph A. PrahlowAbstractHip arthroplasty (hip replacement) surgery is a very common procedure and is particularly common in elderly individuals, where it is typically performed following traumatic hip fracture. As with any surgical procedure, hip arthroplasties are associated with a certain degree of morbidity and mortality, with many deaths occurring in the post-operative period. As most of these cases result from trauma (fractured hips), they are typically referred for medicolegal death investigation. Occasionally, sudden cardiorespiratory collapse and death occurs during hip arthroplasty surgery. In certain medicolegal jurisdictions, all intra-operative deaths must be investigated. Although many post-operative arthroplasty-related deaths might not require autopsy, those that occur intra-operatively may require autopsy. While clinical decision-making during recent years has resulted in fewer arthroplasty-related deaths, intraoperative deaths may still occur. In this review, the authors present their experience with three intra-operative arthroplasty-related deaths, followed by a discussion related to possible mechanisms involved in the deaths.
Source: Journal of Forensic and Legal Medicine - Category: Forensic Medicine Source Type: research