TY - JOUR T1 - The use of mucoperiosteal flap and osteotomy for the treatment of gummy smile: a case report JO - RGO - Revista Gaúcha de Odontologia A1 - Laudelino, Leonardo Trzaskos A1 - Pilatti, Gibson Luiz SN - 1981-8637 UL - 10.1590/1981-86372025002320250011 VL - 73 Y1 - 2025 PB - Brasil ER -