In forensic traumatic pathology practice, immunohistochemistry and special staining technique play an important role in wound age estimation and complications of traumatic complication identification. They even play an important role in the identification of special cases, such as snakebites and insulin killings. This article reviews the application and value of immunohistochemistry and special staining techniques in forensic traumatic pathology based on the cases of forensic practice reported in literature.
在法医损伤病理学实践中，免疫组织化学及特殊染色技术有助于损伤时间推断和损伤并发症的鉴定，甚至在一些特殊案例（如蛇咬伤、利用胰岛素杀人）的鉴定中也起到重要作用。本文基于文献报道的法医学实践案例，综述免疫组织化学及特殊染色技术在法医损伤病理学实践中的应用及价值。.
Keywords: complication; forensic pathology; immunohistochemistry; review; special stain; wound age estimation; wounds and injuries.