| About the author: |
A. P. Oshurko, I. Yu. Oliinyk, N. B. Kuzniak |
| Heading |
CLINICAL MEDICINE |
| Type of article |
Scentific article |
| Annotation |
In clinical practice, when analyzing computed tomography studies, the attention of dental surgeons is attracted by topographic and anatomical changes in the mandibular canal concerning the bilateral loss of molars, which cause bone atrophy, even in individuals without obvious effects of somatic pathology or environmental conditions. In the study, we used the standardized CT software “Vatech original 2020”. It was found that while preserving the dentition rows, the topography of the left mandibular canal approaches its lingual surface on the ≈ 1.5 mm; the canal is delimited only by the cortical layer of bone tissue. When the first molars are lost, the mandibular canal is displaced by ≈ 3.1 mm relative to the outer edge of the buccal surface. With acquired terminal dentition defects, “morphological transposition” acquires ≈4.9 mm relative to the buccal surface with a distance to the middle ≈3.0 mm from the edge of the lingual surface of the mandible. The presented description of the absolute morphometric values of the mandibular canal by its average number improves the visual perception of its topographic features with the occurrence of a neurovascular bundle in it and remains a sign drawing up a treatment plan and choosing rehabilitation methods. |
| Tags |
mandible, computed tomography, mandibular canal, bone atrophy |
| Bibliography |
- Avetikov DS, Pronina OM, Lokes KP, Bukhanchenko OP. Suchasni uyavlennia pro umovy, shcho obmezhuiut vybir metodu implantatsii zubiv u verkhniy i nyzhniy shchelepakh. Visnyk problem biolohiyi ta medytsyny 2017; 4(3): 20–27. Rezhym dostupu: http://nbuv.gov.ua/UJRN/Vpbm_2017_4% 283%29__8. [in Ukrainian]
- Rozhko MM, Nespriadko VP. Ortopedychna stomatolohiya: pidruchnyk. Medytsyna; 2020. 720 s. [in Ukrainian]
- Sohuiko RR, Masna ZZ, Masna-Chala OZ, Chelpanova IV. Analiz shchilnosti i mineralnoho skladu kistkovoi tkanyny nyzhnoi shchelepy shchura ta zakonomirnostei yikh posttravmatychnoi dynamiky. Morphologia. 2019; 13(2): 54–62.Dostupno na: http://nbuv.gov.ua/UJRN/Morphology_2019_13_2_9. [in Ukrainian]
- Tsyhykalo OV, Popova IS, Kuzniak NB, Palis SIu, Shostenko AA, Dronyk II. Suchasni uyavlennia pro patohenez pryrodzhenykh vad lytsia (ohliad literatury) Bukovynskyi medychnyi visnyk. 2017; 21(1): 230–234. Rezhym dostupu: http://e-bmv.bsmu.edu.ua/issue/view/7071. [in Ukrainian]
- Cai X, Xing J, Long C, Peng Q, Beth Humphrey M. DOK3 modulates bone remodeling by negatively regulating osteoclastogenesis and positively regulating osteoblastogenesis. J. Bone Miner. Res. November 2017; 32, 11: 2207–2218. doi: 10.1002/jbmr.3205.
- Chernenko VM, Liubchenko OV, Kochyna ML. Systema pidtrymky pryiniattia rishen likarem shchodo vyboru metoda dentalnoyi implantatsii. Ukrainskyi zhurnal medytsyny, biolohiyi ta sportu. 2019; 4(20): 200–210. doi: 10.26693/jmbs04.04.200. [in Ukrainian]
- De la Rosa Castolo G, Guevara PSV, Arnoux P-J, Badih L, Bonnet F, Behr M. Implant-supported overdentures with different clinical configurations: mechanical resistance using a numerical approach. The Journal of Prosthetic Dentistry. March 2019; 121(3:) 546.e1–546.e10. doi: https://doi.org/10.1016/j.prosdent.2018.09.023.
- Driscoll CF (editir), Golden WG (editir). Treating the Complete Denture Patient. Wiley-Blackwell. March 2020. 312 p. doi: https://www.wiley.com/en-lv/Treating+the+Complete+Denture+Patient-p-9781119569565.
- Ferros I, Mora MJ, Obeso IF, Jimenez P, Martinez-Insua A. The nasomaxillary complex and the cranial base in artificial cranial deformation: relationships from a geometric morphometric study. Eur. J. Orthod. 2015; 37(4): 403–411. doi: 10.1093/ejo/cju066.
- Khuder T, Yunus N, Sulaiman E, Ibrahim N, Khalid T, Masood M. Association between occlusal force distribution in implant overdenture prostheses and residual ridge resorption. Journal of Oral Rehabilitatiom. 2017. 44(5): 398–404. doi: https://doi.org/10.1111/joor.12504.
- Kim HS, Cho HA, Kim YY, Shin H. Implant survival and patient satisfaction in completely edentulous patients with immediate placement of implants: a retrospective study. BMC Oral Health. 2018 December 18; Volume 18, Article No. 219. doi: https://doi.org/10.1186/s12903-018-0669-1.
- Kovacic I, Persic S, Kranjcic J, Lesic N, Celebic A. Rehabilitation of an extremely resorbed edentulous mandible by short and narrow dental implants. Case Reports in Dentistry. Volume 2018, Article ID 7597851, 8 pages. doi: https://doi.org/10.1155/2018/7597851.
- Meloni SM, Jovanovic SA, Urban I, Canullo L, Pisano M, Tallarico M. Horizontal ridge augmentation using GBR with a native collagen membrane and 1:1 ratio of particulated xenograft and autologous bone: a 1-year prospective clinical study. Clin Implant Dent Relat Res. 2017 Feb; 19(1):38–45. doi: 10.1111/cid.12429.
- Oshurko AP, Oliinyk IYu, Korkuna OYa. Studying qualitative characteristics of bone tissue of the human maxilla on the quantitative content of trace elements (K, Fe, Co, Sr, Zn) in the dynamics of prenatal ontogenesis. The European Journal of Biomedical and Life Sciences, Premier Publishing s.r.o. Vienna. 2018; 3: 23–37. doi: https://doi.org/10.29013/ELBLS-18-3-23-37.
- Owen R, Reilly GC. In vitro Models of Bone Remodelling and Associated Disorders. Front. Bioeng. Biotechnol. 11 October 2018. doi: https://doi.org/10.3389/fbioe.2018.00134.
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| Publication of the article |
«World of Medicine and Biology» №4(78), 2021 year, 131-135 pages, index UDK 616.716.4-031-007.23-091 |
| DOI |
10.26724/2079-8334-2021-4-78-131-135 |
