“…While some of them suggested a modification of the cast [6,7,9,13,15], some constructed a device for the purpose [3,5,8,[10][11][12]14,[16][17][18][19][20][21]. Lee et al method [13], though expensive, was the most straightforward and least destructive to the cast preserving the accuracy of tripoding. A thorough theoretical analysis of these newly optimized techniques in terms of their accuracy, dimensional stability, simplicity, ease of reorientation, application in multiple patients, the modification caused in the cast, ease of disinfection, storage, and reuse was done (Table 3).…”