Randomized Clinical Study Comparing Two Guided Surgery Techniques for Free-end Implant Placement

Inclusion Criteria:

• Patients who present to one of the two participating clinics with a posterioredentulous area starting from the second premolar.

• Patients in whom the placement of dental implants is not contraindicated.

Exclusion Criteria:

• Patients with hypersensitivities or allergies that contraindicate the intervention.

• Presence of orofacial neurological symptoms.

• Patients treated with bisphosphonates.

• Pregnant or breastfeeding women, or women undergoing contraceptive treatment.

• Signs of infection in the surgical area.

• Need for unconventional surgical procedures (e.g., split crest, verticalregeneration, block graft).

• Lack of patient cooperation.