Resection of vestibular exostoses and mandibular tori as a key pre-prosthetic procedure for optimal edentulous rehabilitation. This article reports a case involving the resection of a mandibular torus and vestibular exostoses, emphasizing the use of a 3D-printed surgical guide for enhanced precision. A 49-year-old female patient diagnosed with mandibular tori and vestibular exostoses in the edentulous mandibular region underwent pre-prosthetic surgical treatment. The procedure involved the resection of the mandibular torus and vestibular exostoses, guided by virtual planning. Customized mandibular cutting guides, fabricated using acrylic resin, facilitated precise osteotomy. The use of these patient-specific surgical guides resulted in: reduced surgical time, minimally invasive approach, improved postoperative recovery, preserved mandibular symmetry and fewer surgical complications. At t...