Retrospective Clinical Study on the Survival Rate and the Evaluation of Marginal Bone Resorption on SNUCONE AF+II® Implants
	    		
		   		
		   			
		   		
	    	
    	- Author:
	        		
		        		
		        		
			        		Panjun KIM
			        		
			        		
			        		
			        			1
			        			
			        		
			        		
			        		
			        		
			        		;
		        		
		        		
		        		
			        		Myungjin JUNG
			        		
			        		;
		        		
		        		
		        		
			        		Jihye JEONG
			        		
			        		;
		        		
		        		
		        		
			        		Sungyu CHOI
			        		
			        		;
		        		
		        		
		        		
			        		Sunghwi HUR
			        		
			        		;
		        		
		        		
		        		
			        		Seulki LEE
			        		
			        		
		        		
		        		
		        		
			        		
			        		Author Information
			        		
 - Publication Type:ORIGINAL ARTICLE
 - From:Journal of Korean Dental Science 2020;13(1):1-10
 - CountryRepublic of Korea
 - Language:English
 - 
		        	Abstract:
			       	
			       		
				        
				        	 Purpose:This study analyzes the clinical results of SNUCONE AF+II® (SNUCONE Implant) implants placed in the edentulous region to determine the implant survival rate and the marginal bone healing pattern in the healing process. 
				        	
Materials and Methods:Two hundred forty implants placed in 131 patients with SNUCONE AF+II® implant system from January 1, 2014 to December 31, 2014 at Cheongju Hankook General Hospital were followed up for 5 years.Result: We evaluated 240 SNUCONE AF+II® implants of 131 patients from January 1, 2014 to December 31, 2014 at Cheongju Hankook General Hospital, and the results are as following: 1) Three implants were failed out of 240 implants of 131 patients and the survival rate was 98.75%. 2) The marginal bone resorption was 0.95±1.84 mm for 4 years after prosthesis placement, showing favorable result.
Conclusion:Although long-term cumulative evaluations and studies should be performed in the future, SNUCONE AF+II® implants show high cumulative survival and low marginal bone resorption according to the results of this study, which believed to give outstanding result in various dental implant procedure. 
            