Can anxiety in third molar surgeries with different degrees of difficulty and extent interfere with the perception of postoperative pain and trismus?—An observational and prospective study

Oral and Maxillofacial Surgery Residency Program at University Hospital of Campos Gerais (HUCG), State University of Ponta Grossa (UEPG), Ponta Grossa, Brazil; Oral and Maxillofacial Surgery Postgraduation Program at Brazilian Dental Association, Ponta Grossa, Brazil; Dentistry PostGraduate Program, State University of Ponta Grossa (UEPG), Ponta Grossa, Brazil; School of Dentistry, State University of Ponta Grossa (UEPG), Ponta Grossa, Brazil Contributions: (I) Conception and design: RCG Gonçalves, MC Bortoluzzi; (II) Administrative support: RCG Gonçalves, MC Bortoluzzi; (III) Provision of study materials or patients: RCG Gonçalves, RO Jabur, MC Bortoluzzi; (IV) Collection and assembly of data: IM Semczik, KW Faria, DJ Gross, MC Bortoluzzi; (V) Data analysis and interpretation: MC Bortoluzzi; (VI) Manuscript writing: All authors; (VII) Final approval of manuscript: All authors. Correspondence to: Marcelo C. Bortoluzzi. Universidade Estadual de Ponta Grossa (UEPG) Campus Uvaranas, Bloco M, Faculdade de Odontologia. Av. General Carlos Cavalcanti, 4748 Bairro Uvaranas; Ponta Grossa Paraná, Brasil. Email: mbortoluzzi@gmail.com.