Saklama Şartlarının ve Sürelerinin İrreversible Hidrokolloid Ölçü Maddelerinin Boyutsal Stabilitesi Üzerine Etkileri
Öz
Bu çalışmanın amacı marka, bekletme solüsyonu ve
saklama süresinin irreversible hidrokolloid ölçü maddelerinin boyutsal
stabilitesi üzerine etkilerinin incelenmesidir.
Ölçüler, yapay üst çene modelinden oluşturulmuş yeni
bir cihaz yardımıyla beş farklı irreversible hidrokolloid ölçü maddesi
kullanılarak alındı. Toplamda 245 adet ölçü saklama şartları ve süreleri
dikkate alınarak kontrol grubu, iki ana grup ve üç alt gruba ayrıldı. Her bir
ölçüden alçı modeller elde edildi, beş farklı uzunluk ölçüldü ve birbiri ile
karşılaştırıldı.
İrreversible hidrokolloid ölçü maddesinin markasına
göre yapılan gruplar arası karşılaştırma istatistiksel olarak anlamlı
farklılıklar gösterdi. Saklama süresi tüm mesafe ölçümlerinde istatistiksel
olarak anlamlı etki yaratırken iken saklama koşulları bazı mesafe ölçümlerinde anlamlı etkiye
sahipti.
İrreversible hidrokolloid ölçü maddeleri bekletme
solüsyonunda veyahut kilitli plastik torbalarda iki haftaya kadar
bekletilebilir. Ölçü maddesinin tipi, saklama şartları ve saklama süresi
boyutsal stabilite üzerinde etkilidir.
Anahtar Kelimeler
Aljinat ölçü Boyutsal stabilite Bekletme solüsyonu Ortodontik Model
Kaynakça
- Referans1. Powers JM, Wataha JC. Dental materials properties and manipulation. 10th ed. St Louis: Mosby; 2013.
- Referans2. Reisbick MH, Johnston WM, Roshid RG. Irreversible hydrocolloid and gypsum interactions. Int J Prosthodont 1997;10:7-13.
- Referans3. Cook W Alginate dental impression materials: chemistry, structure and properties. J Biomed Mater Res 1986;20:1-24.
- Referans4. Hiraguchi M, Kaketani H, Hirose H. Effect of immersion disinfection of alginate impressions in sodium hypochlorite solution on the dimensional changes of stone models. Dent Mater J 2012;31:280-286.
- Referans5. Hiraguchi H, Nakagawa H, Wakashima M, Miyanaga K, Sakaguchi S, Nishiyama M. Effect of storage period of alginate impressions following spray with disinfectant solutions on the dimensional accuracy and deformation of stone models. Dent Mater J 2005;24:36-42.
- Referans6. Alcan T, Ceylanoğlu C, Baysal B. The relationship between digital model accuracy and time-dependent deformation of alginate impressions. Angle Orthod 2009;79:30-36.
- Referans7. Hiraguchi H, Nakagawa H, Wakashima M, Miyanaga K, Saigo M, Nishiyama M. Effects of disinfecting alginate impressions on the scratch hardness of stone models. Dent Mater J 2006;25:172-176
- Referans8. Cao T, Zhou Y, Zhang Q, Liu L. Analysis of size accuracies of values shapes of alginate impression. Contemp Clin Dent 2013;4:313-318.
- Referans9. Damodara EK, Litaker MS, Rahemtulla F, McCracken MS. A randomized clinical trial to compare diagnostic casts made using plastic and metal trays. J Prosthet Dent 2010;104:364-371.
- Referans10. Jacob SA, Nayar SV, Nandini VV. Comparison of the dimensional accuracy and surface detail reproduction of different impression materials under dry and moist conditions -an in vitro study. Int J Contemp Dent 2012;3:47-55.
- Referans11. Fleming PS, Marinho V, Johal A. Orthodontic measurements on digital study models compared with plaster models: a systematic review. Orthod Craniofac Res 2011;14:1-16.
- Referans12. Dreesen K, Kellens A, Wevers M, Thilakarathne PJ, Willems G. The influence of mixing methods and disinfectant on the physical properties of alginate impression materials. Eur J Orthod 2013;35:381-387.
- Referans13. Abizadeh N, Moles DR, O’Neill J, Noar JH. Digital Versus Plaster Study Models: How accurate and reproducible are they? J Orthod 2012;39:151-159.
- Referans14. Hiraguchi H, Kaketani M, Hirose H, Yoneyama T. The influence of storing alginate impressions sprayed with disinfectant on dimensional accuracy and deformation of maxillary edentulous stone models. Dent Mater J 2010;29:309-315
- Referans15. Wadhwa SS, Mehta R, Duggal N, Vasudeva K. The effect of pouring time on the dimensional accuracy of casts made from different irreversible hydrocolloid impression materials. Contemp Clin Dent 2013;4:313–318.
- Referans16. Shaba OP, Adegbulugbe IC, Oderinu OH. Dimensional stability of alginate impression material over a four hours time frame. Nig Q J Hosp Med 2007;17:1-4.
- Referans17. Todd JA, Oesterle LJ, Newman SM, Shellhart WC. Dimensional changes of extended pour alginate impression materials. Am J Orthod Dentofacial Orthop 2013;143:55-63.
- Referans18. Walker MP, Burckhard J, Mitts DA, Williams KB. Dimensional change over time of extended-storage alginate impression materials. Angle Orthod 2010;80:1110-1115.
- Referans19. Torassian G, Kau CH, English JD, Powers J, Bussa HI, Marie Salas-Lopez A, Corbett JA. Digital models vs plaster models using alginate and alginate substitute materials. Angle Orthod 2010;80:474-481.
- Referans20. Jaminsika J, Vandewalle K. Dimensional stability of alginate impression materials. IADR General Session 2009.
- Referans21. Quimby ML, Vig KW, Rashid RG, Firestone AR. The accuracy and reliability of measurements made on computer-based digital models. Angle Orthod 2004;74:298-303.
- Referans22. Coleman RM, Hembree JH, Weber FN. Dimensional stability of irreversible hydrocolloid impression material. Am J Orthod 1979;75:438–446.
- Referans23. Nassar U, Hussein B, Oko A, Carey JP, Flores-Mir C. Dimensional accuracy of 2 irreversible hydrocolloid alternative impression materials with immediate and delayed pouring. J Can Dent Assoc 2012;78:c2.
- Referans24. Chen SY, Liang WM, Chen FN. Factors affecting the accuracy of elastometric impression materials. J Dent 2004;32:603-609.
- Referans25. Imbery TA, Nehring J, Janus C, Moon PC. Accuracy and dimensional stability of extended-pour and conventional alginate impression materials. J Am Dent Assoc2010; 141:32-39.
- Referans26. Gümüş HÖ, Dinçel M, Büyük SK, Kılınç Hİ, Bilgin MS, Zortuk M. The effect of pouring time on the dimensional stability of casts made from conventional and extended-pour irreversible hydrocolloids by 3D modelling. J Dent Scien 2014; xx:1-7
- Referans27. Nallamuthu NA, Braden M, Patel MP. Some aspects of the formulation of alginate dental impression materials—Setting characteristics and mechanical properties. Dent Mater 2012;28:756-762.
STORAGE CONDITION AND PERIOD EFFECT ON THE DIMENSIONAL STABILITY OF IRREVERSIBLE HYDROCOLLOID IMPRESSION MATERIALS
Öz
The aim of this study was to evaluate the effects of
brand, holding solution and storage periods on dimensional stability of
irreversible hydrocolloid impression materials.
Impressions were taken from a master maxillary
typodont, using a newly designed device and five different irreversible
hydrocolloid impression materials. A total of 245 impressions were taken and divided
into a control group, two main groups and three subgroups through storing
procedure and time. Stone models were obtained for each model and five
different dimensions were measured and compared to each other.
Comparison of the groups according to brand of
irreversible hydrocolloid impression materials showed statistically significant
differences. While the storage period was statistically important at all
distances, storage condition was significant only at some distances.
Irreversible hydrocolloid impression materials can be
stored in holding solution or sealed plastic bags up to two weeks. Type of the
impression material, storage condition and storage period may affect
dimensions.
Anahtar Kelimeler
Alginate impression Dimensional stability Holding solution Orthodontic Model
Kaynakça
- Referans1. Powers JM, Wataha JC. Dental materials properties and manipulation. 10th ed. St Louis: Mosby; 2013.
- Referans2. Reisbick MH, Johnston WM, Roshid RG. Irreversible hydrocolloid and gypsum interactions. Int J Prosthodont 1997;10:7-13.
- Referans3. Cook W Alginate dental impression materials: chemistry, structure and properties. J Biomed Mater Res 1986;20:1-24.
- Referans4. Hiraguchi M, Kaketani H, Hirose H. Effect of immersion disinfection of alginate impressions in sodium hypochlorite solution on the dimensional changes of stone models. Dent Mater J 2012;31:280-286.
- Referans5. Hiraguchi H, Nakagawa H, Wakashima M, Miyanaga K, Sakaguchi S, Nishiyama M. Effect of storage period of alginate impressions following spray with disinfectant solutions on the dimensional accuracy and deformation of stone models. Dent Mater J 2005;24:36-42.
- Referans6. Alcan T, Ceylanoğlu C, Baysal B. The relationship between digital model accuracy and time-dependent deformation of alginate impressions. Angle Orthod 2009;79:30-36.
- Referans7. Hiraguchi H, Nakagawa H, Wakashima M, Miyanaga K, Saigo M, Nishiyama M. Effects of disinfecting alginate impressions on the scratch hardness of stone models. Dent Mater J 2006;25:172-176
- Referans8. Cao T, Zhou Y, Zhang Q, Liu L. Analysis of size accuracies of values shapes of alginate impression. Contemp Clin Dent 2013;4:313-318.
- Referans9. Damodara EK, Litaker MS, Rahemtulla F, McCracken MS. A randomized clinical trial to compare diagnostic casts made using plastic and metal trays. J Prosthet Dent 2010;104:364-371.
- Referans10. Jacob SA, Nayar SV, Nandini VV. Comparison of the dimensional accuracy and surface detail reproduction of different impression materials under dry and moist conditions -an in vitro study. Int J Contemp Dent 2012;3:47-55.
- Referans11. Fleming PS, Marinho V, Johal A. Orthodontic measurements on digital study models compared with plaster models: a systematic review. Orthod Craniofac Res 2011;14:1-16.
- Referans12. Dreesen K, Kellens A, Wevers M, Thilakarathne PJ, Willems G. The influence of mixing methods and disinfectant on the physical properties of alginate impression materials. Eur J Orthod 2013;35:381-387.
- Referans13. Abizadeh N, Moles DR, O’Neill J, Noar JH. Digital Versus Plaster Study Models: How accurate and reproducible are they? J Orthod 2012;39:151-159.
- Referans14. Hiraguchi H, Kaketani M, Hirose H, Yoneyama T. The influence of storing alginate impressions sprayed with disinfectant on dimensional accuracy and deformation of maxillary edentulous stone models. Dent Mater J 2010;29:309-315
- Referans15. Wadhwa SS, Mehta R, Duggal N, Vasudeva K. The effect of pouring time on the dimensional accuracy of casts made from different irreversible hydrocolloid impression materials. Contemp Clin Dent 2013;4:313–318.
- Referans16. Shaba OP, Adegbulugbe IC, Oderinu OH. Dimensional stability of alginate impression material over a four hours time frame. Nig Q J Hosp Med 2007;17:1-4.
- Referans17. Todd JA, Oesterle LJ, Newman SM, Shellhart WC. Dimensional changes of extended pour alginate impression materials. Am J Orthod Dentofacial Orthop 2013;143:55-63.
- Referans18. Walker MP, Burckhard J, Mitts DA, Williams KB. Dimensional change over time of extended-storage alginate impression materials. Angle Orthod 2010;80:1110-1115.
- Referans19. Torassian G, Kau CH, English JD, Powers J, Bussa HI, Marie Salas-Lopez A, Corbett JA. Digital models vs plaster models using alginate and alginate substitute materials. Angle Orthod 2010;80:474-481.
- Referans20. Jaminsika J, Vandewalle K. Dimensional stability of alginate impression materials. IADR General Session 2009.
- Referans21. Quimby ML, Vig KW, Rashid RG, Firestone AR. The accuracy and reliability of measurements made on computer-based digital models. Angle Orthod 2004;74:298-303.
- Referans22. Coleman RM, Hembree JH, Weber FN. Dimensional stability of irreversible hydrocolloid impression material. Am J Orthod 1979;75:438–446.
- Referans23. Nassar U, Hussein B, Oko A, Carey JP, Flores-Mir C. Dimensional accuracy of 2 irreversible hydrocolloid alternative impression materials with immediate and delayed pouring. J Can Dent Assoc 2012;78:c2.
- Referans24. Chen SY, Liang WM, Chen FN. Factors affecting the accuracy of elastometric impression materials. J Dent 2004;32:603-609.
- Referans25. Imbery TA, Nehring J, Janus C, Moon PC. Accuracy and dimensional stability of extended-pour and conventional alginate impression materials. J Am Dent Assoc2010; 141:32-39.
- Referans26. Gümüş HÖ, Dinçel M, Büyük SK, Kılınç Hİ, Bilgin MS, Zortuk M. The effect of pouring time on the dimensional stability of casts made from conventional and extended-pour irreversible hydrocolloids by 3D modelling. J Dent Scien 2014; xx:1-7
- Referans27. Nallamuthu NA, Braden M, Patel MP. Some aspects of the formulation of alginate dental impression materials—Setting characteristics and mechanical properties. Dent Mater 2012;28:756-762.
Ayrıntılar
| Konular | Sağlık Kurumları Yönetimi |
|---|---|
| Bölüm | Original Research Articles |
| Yazarlar | |
| Yayımlanma Tarihi | 12 Mayıs 2017 |
| Gönderilme Tarihi | 20 Nisan 2017 |
| Yayımlandığı Sayı | Yıl 2017Cilt: 20 Sayı: 1 |
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