Inclusion and exclusion criteria
OSCC
DISEASES
Patients included in this study were at least 18 years old, signed a written declaration of consent, could attend an appointment for physical examination and were able to cooperate during physical examination. The period between surgical treatment and physical examination had to be at least twelve months.Exclusion criteria were as follows: patients under 18 years of age, patients who did not agree with study implementation and patients with previous surgeries in the pelvic area. Reconstructions of the mandible due to diseases other than OSCC were excluded to rule out a confounding influence caused by different diagnoses. Secondary reconstructions, or reconstructions which were performed without the use of CAD/CAM techniques were excluded likewise.