Sheet plastination in Anatomical education: A Critical Appraisal of practical limitations
1Amar Nath, 2Hemant Toshikhane and 3Dattu N. Bandapalle
1,3Department of Rachana Sharir, Parul Institute Of Ayurveda, Vadodara - 391760 (India) 1Telephone Number: +[91] [9140611985] 1Email Address: dramarnath85@gmail.com 2Parul Institute Of Ayurveda, Parul University, Vadodara 391760 (India) Corresponding Author: Dr. Amar Nath
ABSTRACT
Sheet plastination is a modern anatomical preservation technique that produces thin, transparent, durable slices of biological tissues, widely used in cross sectional anatomy education and research. The method replaces tissue water and lipids with a curable polymer such as epoxy or polyester resin, yielding dry, odourless, and mechanically robust specimens. While sheet plastination offers exceptional clarity and long term stability, it has significant limitations when applied to practical anatomical and surgical training. This review systematically examines the technical, pedagogical, and practical constraints of sheet plastination in the context of modern medical education and clinical skills development. Key shortcomings include loss of tissue compliance and tactile feedback, colour distortion despite stain optimisation, extreme time and cost demands, restriction to two dimensional sectional views, poor representation of dynamic anatomical relationships, and incompatibility with functional or procedural simulation. The discussion draws on comparative studies with Thiel embalming, fresh frozen cadaveric tissue, and virtual dissection tools. Findings highlight that while sheet plastination is invaluable for topographical and cross sectional anatomy learning, its static, non dissectible nature and physical alterations limit its utility for hands on surgical rehearsal, haptic skill acquisition, and three dimensional spatial reasoning. Educators and anatomists must carefully weigh these limitations when selecting preservation modalities for integrated curricula