单词 | overclosure |
释义 | overclosuren. Dentistry. Abnormal elevation of the mandible (lower jaw) in relation to the maxilla (upper jaw), resulting in shortening of the lower face. ΘΚΠ the world > health and disease > ill health > a disease > disorders of internal organs > disorders of mouth > [noun] > disorders of teeth scale1594 caries1634 tartar1806 odontolith1848 malocclusion1864 pulpitis1869 odontome1870 pericementitis1882 cementoma1893 open bite1893 plaque1898 super-eruption1912 mulberry molar1917 Moon1918 retroclusion1928 bruxism1932 overclosure1934 overeruption1961 1934 Ann. Otol., Rhinol. & Laryngol. 43 7 (caption) Broken lines spheno-mandibular ligaments and pterygoid muscles further relaxed by marked overclosure of edentulous mouth. 1948 Brit. Dental Jrnl. 85 225/1 Men with severe recently acquired malocclusion (extreme voluntary overclosure after removal of their full dentures). 1975 H. Thomson Occlusion iv. 51 A vertical extension of mandibular displacement where the IOD [= interocclusal distance] is in excess of 4 mm. is referred to as mandibular overclosure. 2000 Jrnl. Craniofacial Surg. 11 312 Patients with cleft lip and palate with severe maxillary retrusion usually have a mandible with anterior-superior autorotation and subsequent overclosure and loss of the vertical facial dimension. This entry has been updated (OED Third Edition, December 2004; most recently modified version published online March 2022). < n.1934 |
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