Modular pegboard system for stable patient positioning in the lateral decubitus position. The IMP MorphBoard® surgical pegboard system’s modular components allow simple conversion for obese patient support on any O.R. table, while multiple peg lengths provide greater versatility and a more secure fit to the pegboard. Available foam pads and sleeves protect the patient from cross-contamination. Upgrading to modular End Boards extend the length of the Center Board. Pegs are available as composite, locking, and radiolucent.