Symptomatic Os Infranaviculare.
	    		
		   		
		   			
		   		
	    	
    	 
    	10.4055/cios.2013.5.2.152
   		
        
        	
        	
        	
        		- Author:
	        		
		        		
		        		
			        		Jae Kwang KIM
			        		
			        		
			        		
			        			1
			        			
			        		
			        		
			        		
			        		
			        		;
		        		
		        		
		        		
			        		Kwon Jae ROH
			        		
			        		
		        		
		        		
		        		
		        		
		        			
			        		
			        		Author Information
			        		
		        		
		        		
			        		
			        		
			        			1. Department of Orthopedic Surgery, Ewha Womans University School of Medicine, Seoul, Korea. kimjk@ewha.ac.kr
			        		
		        		
	        		
        		 
        	
        	
        	
        		- Publication Type:Case Reports
 
        	
        	
        		- Keywords:
        			
	        			
	        				
	        				
			        		
				        		Os infranaviculae;
			        		
			        		
			        		
				        		Accessory bone
			        		
			        		
	        			
        			
        		
 
        	
            
            	- MeSH:
            	
	        			
	        				
	        				
				        		
					        		Bone Diseases/complications/*pathology/radiography/surgery;
				        		
			        		
				        		
					        		Humans;
				        		
			        		
				        		
					        		Male;
				        		
			        		
				        		
					        		Middle Aged;
				        		
			        		
				        		
					        		Pain/etiology;
				        		
			        		
				        		
					        		Running;
				        		
			        		
				        		
					        		Tarsal Bones/*pathology/radiography/surgery
				        		
			        		
	        			
	        			
            	
            	
 
            
            
            	- From:Clinics in Orthopedic Surgery
	            		
	            		 2013;5(2):152-154
	            	
            	
 
            
            
            	- CountryRepublic of Korea
 
            
            
            	- Language:English
 
            
            
            	- 
		        	Abstract:
			       	
			       		
				        
				        	The author observed a new accessory bone of the foot in the distal portion of navicular, which articulated with the medial cuneiform and the intermediate cuneiform, and named it os infranaviculare. A degenerative change was observed between the accessory bone and the navicular; this caused midfoot pain to the patient during weight-bearing. Thus, the patient was treated by excision of the accessory bone. The symptom was relieved at one-year postoperative.