Journals / Kafkas Üniversitesi Veteriner Fakültesi Dergisi / 2013 / Cilt: 19 - Sayı: 0

Çeşitli delme işlemlerine tabii tutulan sığır tibia kemiklerinin yapısal ve histopatolojik değişimleri

Structural and histopathologic changes of calf tibial bones subjected to various drilling processes

Pages
67–72
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

SEM and histopathologic evaluations showed that high values of drill diameter and bone density caused greater damage to the bone and lowered the drill quality around the drilled site by producing rough surfaces and higher loss of osteocytes.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Bone tissue damages such as fractures, bone tissue losses, osteolysis and necrosis caused by temperature are the serious clinical concerns in orthopaedics.
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Key Findings & Data:This study revealed that high drill speeds increase the maximum temperature of the bone while high diameters and drill forces cause a decrease in the drilling temperature.
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Conclusion & Impact:SEM and histopathologic evaluations showed that high values of drill diameter and bone density caused greater damage to the bone and lowered the drill quality around the drilled site by producing rough surfaces and higher loss of osteocytes.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Bone tissue damages such as fractures, bone tissue losses, osteolysis and necrosis caused by temperature are the serious clinical concerns in orthopaedics. In order to show the effect of heat generation in bone drilling, temperatures were recorded and analysed for various drill speed, diameter, drilling force and bone densities on fresh calf tibial bones. This study revealed that high drill speeds increase the maximum temperature of the bone while high diameters and drill forces cause a decrease in the drilling temperature. SEM and histopathologic evaluations showed that high values of drill diameter and bone density caused greater damage to the bone and lowered the drill quality around the drilled site by producing rough surfaces and higher loss of osteocytes.

Özet

Kırık, kemik kayıpları, sıcaklığın neden olduğu osteoliz, nekroz gibi kemik dokusu hasarları ortopedide ciddi klinik sorunlardandır. Bu çalışmada, kemik delme işlemlerinde meydana gelen ısının kemiğe etkisini göstermek için taze sığır tibiaları kullanılarak farklı matkap devir sayıları, delme kuvveti ve kemik densiteleri için ortaya çıkan sıcaklıklar ölçülmüş ve analiz edilmiştir. Maksimum devir sayısı ve matkap çapında maksimum delme sıcaklığı elde edilirken artan drill kuvveti ile sıcaklığın düştüğü belirlenmiştir. SEM ve histopatolojik incelemeler; büyük matkap çapı ve yüksek kemik densitesinin kemik dokuda daha fazla osteosit kaybına yol açtığı ve kemiğe daha fazla hasar vererek delik bölgesinde kemik kalitesinin düşmesine sebep olduğunu gösterdi.

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Cite This Article

KARACA, F., KÖM, M., AKSAKAL, B. (2013). Çeşitli delme işlemlerine tabii tutulan sığır tibia kemiklerinin yapısal ve histopatolojik değişimleri. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 19 - Sayı: 0, 67–72. https://ajindex.com/articles/272842

References (16)

  1. Olcay E, Allahverdi E, Gülmez T, Ermutlu CŞ, Mutlu Z: Evaluation of the effects of holes of various sizes on fracture rates in sheep femurs. Kafkas Univ Vet Fak Derg, DOI: 10.9775/kvfd.2012.7691, (in press) 2012
  2. Augustin G, Davila S, Mihoci K, Udiljak T, Vedrina SD, Antabak A: Thermal osteonecrosis and bone drilling parameters revisited. Arch Orthop Traum Surg, 128 (1): 71-77, 2008
  3. Draenert K, Draenert Y: A new procedure for bone biopsies and cartilage and bone transplantation. Sandorama, 3, 254-269, 1987
  4. Bain BJ: Bone marrow trephine biopsy. J Clin Pathol, 54, 737-742, 2001
  5. Reingewirtz Y, Moncler SS, Senger B: Influence of different parameters on bone heating and drilling time in implantology. Clin Oral Implan Res, 8, 189-197, 1997
  6. Bachus KN, Rondina MT, Hutchinson DT: The effects of drilling force on cortical temperatures and their duration: An in vitro study. Med Eng&Phys, 22, 685-691, 2000
  7. Shawary M, Misch CE, Weller N, Tehemar S: Heat generation during implant drilling: The significance of motor speed. J Oral Maxil Surg, 60 (8): 1160-1169, 2002
  8. Jochum RM, Reichart PA: Influence of multiple use of timedur-titanium cannon drills: Thermal response and scanning electron microscopic findings. Clin Oral Implan Res, 11, 139-143, 2000
  9. Allan W, Williams ED, Kerawala CJ: Effects of repeated drill use on temperature of bone during preparation for osteosynthesis self-tapping screws. Brit J Oral and Max Surg, 43, 314-319, 2005
  10. Draenert FG, Mathys R, Ehrenfeld MY, Draenert K: Histological examination of drill sites in bovine rib bone after grinding in vitro with eight different devices. Brit J Oral and Max Surg, 4, 548-552, 2007
  11. Rogers KD, Daniels P: An X-ray diffraction study of the effects of heat treatment on bone mineral microstructure. Biomaterials, 23, 2577-2585, 2002
  12. Sugita N, Osa T, Mitsuishi M: Analysis and estimation of cutting-temperature distribution during end milling in relation to orthopaedic surgery. Med Eng&Phys, 31, 101-107, 2009
  13. Sean RH, James DF: Measurement of thermal conductivity of bovine cortical bone. Med Eng&Phys, 22,741-747, 2000
  14. Hamade RF, Seif CY, Ismail F: Extracting cutting force coefficients from drilling experiments. Int J Mach Tool Manu, 46, 387-396, 2005
  15. Holden JL, Phakey JG: Clement Scanning electron microscope observations of heat treated human bone. Forensic Sci Int, 74, 29-45, 1995
  16. Lavelle C, Wedgwood D: Effect of internal irrigation on frictional heat gener