Histological and Histomorphometric Analysis of Strontium Chloride Coated Commercially Pure Titanium Implant Compared with Hydroxyapatite Coating

2015 ◽  
Vol 27 (1) ◽  
pp. 26-31
Author(s):  
Ghasak H. Jani ◽  
Shatha S. Al-Ameer ◽  
B. D. S. Jawad
Keyword(s):  
Pure Titanium ◽  
Titanium Implant ◽  
Hydroxyapatite Coating ◽  
Strontium Chloride ◽  
Commercially Pure Titanium ◽  
Histomorphometric Analysis ◽  
Commercially Pure

Histological and Histomorphometric Studies of the Effects of Hyaluronic Acid on Osseointegration of Titanium Implant in Rabbits

2018 ◽  
Vol 30 (2) ◽  
pp. 10-16
Author(s):  
Mohammad Hasan Mohammad ◽  
Nada M. H. Al-Ghaban
Keyword(s):  
Hyaluronic Acid ◽  
Bone Formation ◽  
Healing Process ◽  
Pure Titanium ◽  
Titanium Implant ◽  
Commercially Pure Titanium ◽  
Histomorphometric Analysis ◽  
Natural Polymers ◽  
Commercially Pure ◽  
Significant Difference

Background: One of the unique prosthesis for tooth or teeth replacement is the dental implant. Our attempt is using a biomaterial system that is easily obtained and applicable and has the ability to provoke osteoinductive growth factor to enhance bone formation at the site of application. One of these natural polymers is hyaluronic acid. Material and methods: Sixty machined surface implants from commercially pure titanium rod inserted in thirty NewZealand rabbits. Two implants placed in both tibia of each rabbit. The animals scarified at 1, 2 and 4 weeks after implantation (10 rabbits for each interval). For all of animals the right tibia’s implant was control (uncoated) and the left one was experimental (coated with 0.1ml Hyaluronic acid gel). All sections have been stained with Haematoxylin and Eosin then they were histologically examined and assessed for histomorphometric analysis for counting of bone cells (osteoblast, osteocyte and osteoclast), cortical bone thickness, trabecular width, thread width and marrow space star volume (V*). Results: Histological findings for hyaluronic acid- coated titanium implant revealed an earlier bone formation, mineralization and maturation than that in control groups. Histomorphometric analysis for all bone parameters that examined in this study, showed highly significant difference between control and experimental groups in all healing intervals. Conclusion: Commercially pure titanium endosseous implants coated with hyaluronic acid may be osteocoductive thus accelerating healing process and enhancing osseointegration.

Histological and histomorphometric studies of the effects of hyaluronic acid on osseointegration of titanium implant in rabbits

2018 ◽  
Vol 30 (2) ◽  
pp. 10-16
Author(s):  
Mohammad H. Mohammad ◽  
Nada M.H. Al Ghaban
Keyword(s):  
Hyaluronic Acid ◽  
Bone Formation ◽  
Healing Process ◽  
Pure Titanium ◽  
Titanium Implant ◽  
Commercially Pure Titanium ◽  
Histomorphometric Analysis ◽  
Natural Polymers ◽  
Commercially Pure ◽  
Significant Difference

Background: One of the unique prosthesis for tooth or teeth replacement is the dental implant. Our attempt is using a biomaterial system that is easily obtained and applicable and has the ability to provoke osteoinductive growth factor to enhance bone formation at the site of application. One of these natural polymers is hyaluronic acid. Material and methods: Sixty machined surface implants from commercially pure titanium rod inserted in thirty NewZealand rabbits. Two implants placed in both tibia of each rabbit. The animals scarified at 1, 2 and 4 weeks after implantation (10 rabbits for each interval). For all of animals the right tibia’s implant was control (uncoated) and the left one was experimental (coated with 0.1ml Hyaluronic acid gel). All sections have been stained with Haematoxylin and Eosin then they were histologically examined and assessed for histomorphometric analysis for counting of bone cells (osteoblast, osteocyte and osteoclast), cortical bone thickness, trabecular width, thread width and marrow space star volume (V*). Results: Histological findings for hyaluronic acid- coated titanium implant revealed an earlier bone formation, mineralization and maturation than that in control groups. Histomorphometric analysis for all bone parameters that examined in this study, showed highly significant difference between control and experimental groups in all healing intervals. Conclusion: Commercially pure titanium endosseous implants coated with hyaluronic acid may be osteocoductive thus accelerating healing process and enhancing osseointegration.

Structure of Composite Biocompatible Titania Coatings Modified with Hydroxyapatite Nanoparticles

2013 ◽  
Vol 787 ◽  
pp. 376-381 ◽  
Author(s):  
Aleksandr Aleksandrovich Fomin ◽  
Igor Vladimirovich Rodionov ◽  
Aleksey Borisovich Steinhauer ◽  
Marina Alekseevna Fomina ◽  
Andrey Mikhailovich Zakharevich ◽  
...  
Keyword(s):  
Pure Titanium ◽  
Morphological Characteristics ◽  
Titanium Implant ◽  
Commercially Pure Titanium ◽  
Hydroxyapatite Nanoparticles ◽  
Induction Heat ◽  
Induction Heat Treatment ◽  
Commercially Pure ◽  
Implant Coatings ◽  
Titania Coatings

The article describes prospective composite biocompatible titania coatings modified with hydroxyapatite nanoparticles and obtained on intraosseous implants fabricated from commercially pure titanium. Consistency changes of morphological characteristics and crystalline structure, mechanical properties and biocompatibility of experimental titanium implant coatings obtained by the combination of oxidation and surface modification with hydroxyapatite during induction heat treatment are defined.

Surface-dimpled commercially pure titanium implant and bone ingrowth

Biomaterials ◽  
1997 ◽  
Vol 18 (9) ◽  
pp. 691-696 ◽  
Author(s):  
Jianguo Li ◽  
Hailhong Liao ◽  
Bahaman Fartash ◽  
Leif Hermansson ◽  
Thomas Johnsson
Keyword(s):  
Bone Ingrowth ◽  
Pure Titanium ◽  
Titanium Implant ◽  
Commercially Pure Titanium ◽  
Commercially Pure
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