This study focuses on the review and proposal for anatomical terminology associated with the anatomical concept of Hyrtl<acute accent>s porus crotaphitico-buccinatorius (PCBH), which is a passage area for the lateral divisions of the mandibular nerve in the infratemporal fossa. The objective of this research is to determine the most appropriate anatomical term from the perspective of international anatomical terminology to describe the structure known as PCBH. Furthermore, it seeks to provide solid proof, based on scientific and historical evidence that supports the correct choice of the term for international anatomical terminology in order to further precise and uniform communication in anatomy and medical science. The detailed analysis of the existing structure highlights the lack of descriptive information and the presence of eponyms. The proposed "Infratemporal Pterygoalar Foramen" is presented as a more precise alternative, supported by historical and etymological definitions. Each component of this new term is carefully selected, more accurately reflecting the location, components, shape and anatomical characteristics of the structure. This research contributes to the standardization and continuous improvement of international anatomical terminology, facilitating more effective communication in the scientific and medical field. C1 [Perez-Rojas, Francisco; Riffo, Marcos Perez; Morales-Verdugo, Juan; Cabezas, Juan Jose] Univ Catolica Maule, Fac Med, Dept Ciencias Preclin, Talca, Chile. [Rojas, Alejandra Ramirez] Univ Atacama, Bachiller Ciencias Biomed, Estudiante Med, Copiapo, Chile. [Martinez, Daniel Casanova] Univ Valparaiso, Fac Med, Campus San Felipe, Valparaiso, Chile. [Martinez, Daniel Casanova] Univ Buenos Aires, Fac Med, Lab Neuroanat Microquirurg LaNeM, Buenos Aires, Argentina. C3 Universidad Catolica del Maule; Universidad de Atacama; Universidad de Valparaiso; University of Buenos Aires