ഉപയോക്താവ്:Challiyan/Dental crowding
Deep bite in orthodontics means that the upper teeth overlaps the lower teeth more than the normal amount.[1] Over bite is measured from the tip of the upper incisors to the tip of the lower incisors. The normal amount is 2 mm or 30% of the height of the lower incisor. Deep over bite or deep bite is one of the most common malocclusion.[2] [3]in children as well as adults and one of the most difficult to treat [4] In fact it is the most commonest malocclusion next to Dental crowding.[5]
It is defined as the excess amount of overlap of the mandibular incisor teeth by the maxillary incisor teeth. [5] or just the excessive overbite of the lower incisors by the upper incisors when the jaws are in a position where all the teeth are in maximum contacts. [6] [7]
Unfavorable sequel of this malocclusion are periodontal involvement, abnormal function, improper mastication, excessive stresses, trauma, functional problems, bruxism, clenching and temporomandibular joint disturbances. [4]
History
തിരുത്തുകArcheological evidence suggests that until 250 years ago humans had edge to edge bite and not overbite. The chopsticks are believed to cause the same change in china 900 yeasrs ago. There are evidences that the scissor bite was more prevalent in prehistoric humans. [8] An American anthropologist, C. Loring Brace, theorized that the overbite resulted from the way we use cutlery [9] The introduction of processed food have brought some malocclusion to existence as it brought new sound pronunciations as well. [10]
Classification
തിരുത്തുകDeep bite can be classified as dental deep bite and skeletal deep bite, or as true deep bite and pseudo deep bite or as incomplete deep bite and complete deep bite. [11] [12] and according to the dentition as primary dentition deep bite, mixed dentition deep bite and permanent dentition deep bite. [2]
Etiology
തിരുത്തുക- ↑ Nanda R. The Differential Diagnosis andTreatment of Excessive Overbite. In : Nanda R.Symposium on Orthodontics; 1981;69:82.
- ↑ 2.0 2.1 Cvvr, sreedhar; baratam, sreenivas (2009-06-20). "Deep overbite—A review (Deep bite, Deep overbite, Excessive overbite)". ANNALS AND ESSENCES OF DENTISTRY. I (1): 8–25. doi:10.5368/aedj.2009.1.1.8-25. ISSN 0975-8798.
- ↑ Nanda, Ravindra (1997-01-01). "CORRECTION OF DEEP OVERBITE IN ADULTS". Dental Clinics of North America (in ഇംഗ്ലീഷ്). 41 (1): 67–87. doi:10.1016/S0011-8532(22)00101-X. ISSN 0011-8532.
- ↑ 4.0 4.1 Daokar, Suchita; Agrawal, Gauri (2016-10-17). "Deep Bite Its Etiology, Diagnosis and Management: A Review". Journal of Orthodontics & Endodontics (in ഇംഗ്ലീഷ്). 2 (4). doi:10.21767/2469-2980.100029. ISSN 2469-2980.
{{cite journal}}: CS1 maint: unflagged free DOI (link)
This article incorporates text available under the CC BY-SA 2.5 license.
- ↑ 5.0 5.1 https://web.archive.org/web/20170808215642id_/http://www.aedj.in/images/3/37/1.1.8-25.pdf
- ↑ Textbook of orthodontics. Samir E. Bishara. Philadelphia, Pa.: Saunders. 2001. ISBN 0-7216-8289-8. OCLC 46392939.
{{cite book}}: CS1 maint: others (link) - ↑ Southard, Thomas E.; Marshall, Steven D.; Bonner, Laura L. (2015-08-20). "Orthodontics in the Vertical Dimension". doi:10.1002/9781118925225.
{{cite journal}}: Cite journal requires|journal=(help) - ↑ Lukacs, J. R.; Hemphill, B. E. (1990-12-19). "Traumatic injuries of prehistoric teeth: New evidence from Baluchistan and Punjab Provinces, Pakistan". Anthropologischer Anzeiger. 48 (4): 351–363. doi:10.1127/anthranz/48/1990/351. ISSN 0003-5548.
- ↑ Douglas, Scott (2013-01-17). "How Forks Gave Us Overbites and Pots Saved the Toothless". The Atlantic (in ഇംഗ്ലീഷ്). Retrieved 2023-02-22.
- ↑ Bickel, Balthasar; Moran, Steven. "Softer, processed foods changed the way ancient humans spoke". The Conversation (in ഇംഗ്ലീഷ്). Retrieved 2023-02-22.
- ↑ Rakosi, Thomas; Graber, Thomas M., eds. (2010), "The Principles of Functional Appliances", Orthodontic and Dentofacial Orthopedic Treatment, Stuttgart: Georg Thieme Verlag, retrieved 2023-02-22
- ↑ Jain, Navisha (2021-12-31). "Deep bite: its classification, etiology, clinical features, diagnosis & treatment modalities". International journal of health sciences (in ഇംഗ്ലീഷ്): 222–229. doi:10.53730/ijhs.v5nS2.5659. ISSN 2550-696X.
