M87 | 
		  | 
		Osteonecrosis   | 
	
	
		 |  | 
		
	
		| Includes | 
		avascular necrosis of bone
  | 
	 
	
		| UseAdditionalCode | 
		code to identify major osseous defect, if applicable (M89.7-)
  | 
	 
	
		| Excludes1 | 
		juvenile osteonecrosis (M91-M92) osteochondropathies (M90-M93)
  | 
	 
 
 | 
	
 |  | 
	
		 M87.0 | 
		 | 
		Idiopathic aseptic necrosis of bone | 
	 
 |  | 
	
		 M87.00 | 
		 | 
		Idiopathic aseptic necrosis of unspecified bone | 
	 
  |   |  | 
	
		 M87.01 | 
		  | 
		Idiopathic aseptic necrosis of shoulder | 
	 
	
		 |  | 
		
| Idiopathic aseptic necrosis of clavicle and scapula |   
 | 
	  |  | 
	
		 M87.011 | 
		 | 
		Idiopathic aseptic necrosis of right shoulder | 
	 
  |   |  | 
	
		 M87.012 | 
		 | 
		Idiopathic aseptic necrosis of left shoulder | 
	 
  |   |  | 
	
		 M87.019 | 
		 | 
		Idiopathic aseptic necrosis of unspecified shoulder | 
	 
  |    |   |  | 
	
		 M87.02 | 
		 | 
		Idiopathic aseptic necrosis of humerus | 
	 
 |  | 
	
		 M87.021 | 
		 | 
		Idiopathic aseptic necrosis of right humerus | 
	 
  |   |  | 
	
		 M87.022 | 
		 | 
		Idiopathic aseptic necrosis of left humerus | 
	 
  |   |  | 
	
		 M87.029 | 
		 | 
		Idiopathic aseptic necrosis of unspecified humerus | 
	 
  |    |   |  | 
	
		 M87.03 | 
		 | 
		Idiopathic aseptic necrosis of radius, ulna and carpus | 
	 
 |  | 
	
		 M87.031 | 
		 | 
		Idiopathic aseptic necrosis of right radius | 
	 
  |   |  | 
	
		 M87.032 | 
		 | 
		Idiopathic aseptic necrosis of left radius | 
	 
  |   |  | 
	
		 M87.033 | 
		 | 
		Idiopathic aseptic necrosis of unspecified radius | 
	 
  |   |  | 
	
		 M87.034 | 
		 | 
		Idiopathic aseptic necrosis of right ulna | 
	 
  |   |  | 
	
		 M87.035 | 
		 | 
		Idiopathic aseptic necrosis of left ulna | 
	 
  |   |  | 
	
		 M87.036 | 
		 | 
		Idiopathic aseptic necrosis of unspecified ulna | 
	 
  |   |  | 
	
		 M87.037 | 
		 | 
		Idiopathic aseptic necrosis of right carpus | 
	 
  |   |  | 
	
		 M87.038 | 
		 | 
		Idiopathic aseptic necrosis of left carpus | 
	 
  |   |  | 
	
		 M87.039 | 
		 | 
		Idiopathic aseptic necrosis of unspecified carpus | 
	 
  |    |   |  | 
	
		 M87.04 | 
		  | 
		Idiopathic aseptic necrosis of hand and fingers | 
	 
	
		 |  | 
		
| Idiopathic aseptic necrosis of metacarpals and phalanges of hands |   
 | 
	  |  | 
	
		 M87.041 | 
		 | 
		Idiopathic aseptic necrosis of right hand | 
	 
  |   |  | 
	
		 M87.042 | 
		 | 
		Idiopathic aseptic necrosis of left hand | 
	 
  |   |  | 
	
		 M87.043 | 
		 | 
		Idiopathic aseptic necrosis of unspecified hand | 
	 
  |   |  | 
	
		 M87.044 | 
		 | 
		Idiopathic aseptic necrosis of right finger(s) | 
	 
  |   |  | 
	
		 M87.045 | 
		 | 
		Idiopathic aseptic necrosis of left finger(s) | 
	 
  |   |  | 
	
		 M87.046 | 
		 | 
		Idiopathic aseptic necrosis of unspecified finger(s) | 
	 
  |    |   |  | 
	
		 M87.05 | 
		 | 
		Idiopathic aseptic necrosis of pelvis and femur | 
	 
 |  | 
	
		 M87.050 | 
		 | 
		Idiopathic aseptic necrosis of pelvis | 
	 
  |   |  | 
	
		 M87.051 | 
		 | 
		Idiopathic aseptic necrosis of right femur | 
	 
  |   |  | 
	
		 M87.052 | 
		 | 
		Idiopathic aseptic necrosis of left femur | 
	 
  |   |  | 
	
		 M87.059 | 
		  | 
		Idiopathic aseptic necrosis of unspecified femur | 
	 
	
		 |  | 
		
| Idiopathic aseptic necrosis of hip NOS |   
 | 
	   |    |   |  | 
	
		 M87.06 | 
		 | 
		Idiopathic aseptic necrosis of tibia and fibula | 
	 
 |  | 
	
		 M87.061 | 
		 | 
		Idiopathic aseptic necrosis of right tibia | 
	 
  |   |  | 
	
		 M87.062 | 
		 | 
		Idiopathic aseptic necrosis of left tibia | 
	 
  |   |  | 
	
		 M87.063 | 
		 | 
		Idiopathic aseptic necrosis of unspecified tibia | 
	 
  |   |  | 
	
		 M87.064 | 
		 | 
		Idiopathic aseptic necrosis of right fibula | 
	 
  |   |  | 
	
		 M87.065 | 
		 | 
		Idiopathic aseptic necrosis of left fibula | 
	 
  |   |  | 
	
		 M87.066 | 
		 | 
		Idiopathic aseptic necrosis of unspecified fibula | 
	 
  |    |   |  | 
	
		 M87.07 | 
		  | 
		Idiopathic aseptic necrosis of ankle, foot and toes | 
	 
	
		 |  | 
		
| Idiopathic aseptic necrosis of metatarsus, tarsus, and phalanges of toes |   
 | 
	  |  | 
	
		 M87.071 | 
		 | 
		Idiopathic aseptic necrosis of right ankle | 
	 
  |   |  | 
	
		 M87.072 | 
		 | 
		Idiopathic aseptic necrosis of left ankle | 
	 
  |   |  | 
	
		 M87.073 | 
		 | 
		Idiopathic aseptic necrosis of unspecified ankle | 
	 
  |   |  | 
	
		 M87.074 | 
		 | 
		Idiopathic aseptic necrosis of right foot | 
	 
  |   |  | 
	
		 M87.075 | 
		 | 
		Idiopathic aseptic necrosis of left foot | 
	 
  |   |  | 
	
		 M87.076 | 
		 | 
		Idiopathic aseptic necrosis of unspecified foot | 
	 
  |   |  | 
	
		 M87.077 | 
		 | 
		Idiopathic aseptic necrosis of right toe(s) | 
	 
  |   |  | 
	
		 M87.078 | 
		 | 
		Idiopathic aseptic necrosis of left toe(s) | 
	 
  |   |  | 
	
		 M87.079 | 
		 | 
		Idiopathic aseptic necrosis of unspecified toe(s) | 
	 
  |    |   |  | 
	
		 M87.08 | 
		 | 
		Idiopathic aseptic necrosis of bone, other site | 
	 
  |   |  | 
	
		 M87.09 | 
		 | 
		Idiopathic aseptic necrosis of bone, multiple sites | 
	 
  |    | 
 |  | 
	
		 M87.1 | 
		  | 
		Osteonecrosis due to drugs | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
  | 
	 
 
 | 
	  |  | 
	
		 M87.10 | 
		 | 
		Osteonecrosis due to drugs, unspecified bone | 
	 
  |   |  | 
	
		 M87.11 | 
		 | 
		Osteonecrosis due to drugs, shoulder | 
	 
 |  | 
	
		 M87.111 | 
		 | 
		Osteonecrosis due to drugs, right shoulder | 
	 
  |   |  | 
	
		 M87.112 | 
		 | 
		Osteonecrosis due to drugs, left shoulder | 
	 
  |   |  | 
	
		 M87.119 | 
		 | 
		Osteonecrosis due to drugs, unspecified shoulder | 
	 
  |    |   |  | 
	
		 M87.12 | 
		 | 
		Osteonecrosis due to drugs, humerus | 
	 
 |  | 
	
		 M87.121 | 
		 | 
		Osteonecrosis due to drugs, right humerus | 
	 
  |   |  | 
	
		 M87.122 | 
		 | 
		Osteonecrosis due to drugs, left humerus | 
	 
  |   |  | 
	
		 M87.129 | 
		 | 
		Osteonecrosis due to drugs, unspecified humerus | 
	 
  |    |   |  | 
	
		 M87.13 | 
		 | 
		Osteonecrosis due to drugs of radius, ulna and carpus | 
	 
 |  | 
	
		 M87.131 | 
		 | 
		Osteonecrosis due to drugs of right radius | 
	 
  |   |  | 
	
		 M87.132 | 
		 | 
		Osteonecrosis due to drugs of left radius | 
	 
  |   |  | 
	
		 M87.133 | 
		 | 
		Osteonecrosis due to drugs of unspecified radius | 
	 
  |   |  | 
	
		 M87.134 | 
		 | 
		Osteonecrosis due to drugs of right ulna | 
	 
  |   |  | 
	
		 M87.135 | 
		 | 
		Osteonecrosis due to drugs of left ulna | 
	 
  |   |  | 
	
		 M87.136 | 
		 | 
		Osteonecrosis due to drugs of unspecified ulna | 
	 
  |   |  | 
	
		 M87.137 | 
		 | 
		Osteonecrosis due to drugs of right carpus | 
	 
  |   |  | 
	
		 M87.138 | 
		 | 
		Osteonecrosis due to drugs of left carpus | 
	 
  |   |  | 
	
		 M87.139 | 
		 | 
		Osteonecrosis due to drugs of unspecified carpus | 
	 
  |    |   |  | 
	
		 M87.14 | 
		 | 
		Osteonecrosis due to drugs, hand and fingers | 
	 
 |  | 
	
		 M87.141 | 
		 | 
		Osteonecrosis due to drugs, right hand | 
	 
  |   |  | 
	
		 M87.142 | 
		 | 
		Osteonecrosis due to drugs, left hand | 
	 
  |   |  | 
	
		 M87.143 | 
		 | 
		Osteonecrosis due to drugs, unspecified hand | 
	 
  |   |  | 
	
		 M87.144 | 
		 | 
		Osteonecrosis due to drugs, right finger(s) | 
	 
  |   |  | 
	
		 M87.145 | 
		 | 
		Osteonecrosis due to drugs, left finger(s) | 
	 
  |   |  | 
	
		 M87.146 | 
		 | 
		Osteonecrosis due to drugs, unspecified finger(s) | 
	 
  |    |   |  | 
	
		 M87.15 | 
		 | 
		Osteonecrosis due to drugs, pelvis and femur | 
	 
 |  | 
	
		 M87.150 | 
		 | 
		Osteonecrosis due to drugs, pelvis | 
	 
  |   |  | 
	
		 M87.151 | 
		 | 
		Osteonecrosis due to drugs, right femur | 
	 
  |   |  | 
	
		 M87.152 | 
		 | 
		Osteonecrosis due to drugs, left femur | 
	 
  |   |  | 
	
		 M87.159 | 
		 | 
		Osteonecrosis due to drugs, unspecified femur | 
	 
  |    |   |  | 
	
		 M87.16 | 
		 | 
		Osteonecrosis due to drugs, tibia and fibula | 
	 
 |  | 
	
		 M87.161 | 
		 | 
		Osteonecrosis due to drugs, right tibia | 
	 
  |   |  | 
	
		 M87.162 | 
		 | 
		Osteonecrosis due to drugs, left tibia | 
	 
  |   |  | 
	
		 M87.163 | 
		 | 
		Osteonecrosis due to drugs, unspecified tibia | 
	 
  |   |  | 
	
		 M87.164 | 
		 | 
		Osteonecrosis due to drugs, right fibula | 
	 
  |   |  | 
	
		 M87.165 | 
		 | 
		Osteonecrosis due to drugs, left fibula | 
	 
  |   |  | 
	
		 M87.166 | 
		 | 
		Osteonecrosis due to drugs, unspecified fibula | 
	 
  |    |   |  | 
	
		 M87.17 | 
		 | 
		Osteonecrosis due to drugs, ankle, foot and toes | 
	 
 |  | 
	
		 M87.171 | 
		 | 
		Osteonecrosis due to drugs, right ankle | 
	 
  |   |  | 
	
		 M87.172 | 
		 | 
		Osteonecrosis due to drugs, left ankle | 
	 
  |   |  | 
	
		 M87.173 | 
		 | 
		Osteonecrosis due to drugs, unspecified ankle | 
	 
  |   |  | 
	
		 M87.174 | 
		 | 
		Osteonecrosis due to drugs, right foot | 
	 
  |   |  | 
	
		 M87.175 | 
		 | 
		Osteonecrosis due to drugs, left foot | 
	 
  |   |  | 
	
		 M87.176 | 
		 | 
		Osteonecrosis due to drugs, unspecified foot | 
	 
  |   |  | 
	
		 M87.177 | 
		 | 
		Osteonecrosis due to drugs, right toe(s) | 
	 
  |   |  | 
	
		 M87.178 | 
		 | 
		Osteonecrosis due to drugs, left toe(s) | 
	 
  |   |  | 
	
		 M87.179 | 
		 | 
		Osteonecrosis due to drugs, unspecified toe(s) | 
	 
  |    |   |  | 
	
		 M87.18 | 
		 | 
		Osteonecrosis due to drugs, other site | 
	 
 |  | 
	
		 M87.180 | 
		 | 
		Osteonecrosis due to drugs, jaw | 
	 
  |   |  | 
	
		 M87.188 | 
		 | 
		Osteonecrosis due to drugs, other site | 
	 
  |    |   |  | 
	
		 M87.19 | 
		 | 
		Osteonecrosis due to drugs, multiple sites | 
	 
  |    | 
 |  | 
	
		 M87.2 | 
		 | 
		Osteonecrosis due to previous trauma | 
	 
 |  | 
	
		 M87.20 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified bone | 
	 
  |   |  | 
	
		 M87.21 | 
		 | 
		Osteonecrosis due to previous trauma, shoulder | 
	 
 |  | 
	
		 M87.211 | 
		 | 
		Osteonecrosis due to previous trauma, right shoulder | 
	 
  |   |  | 
	
		 M87.212 | 
		 | 
		Osteonecrosis due to previous trauma, left shoulder | 
	 
  |   |  | 
	
		 M87.219 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified shoulder | 
	 
  |    |   |  | 
	
		 M87.22 | 
		 | 
		Osteonecrosis due to previous trauma, humerus | 
	 
 |  | 
	
		 M87.221 | 
		 | 
		Osteonecrosis due to previous trauma, right humerus | 
	 
  |   |  | 
	
		 M87.222 | 
		 | 
		Osteonecrosis due to previous trauma, left humerus | 
	 
  |   |  | 
	
		 M87.229 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified humerus | 
	 
  |    |   |  | 
	
		 M87.23 | 
		 | 
		Osteonecrosis due to previous trauma of radius, ulna and carpus | 
	 
 |  | 
	
		 M87.231 | 
		 | 
		Osteonecrosis due to previous trauma of right radius | 
	 
  |   |  | 
	
		 M87.232 | 
		 | 
		Osteonecrosis due to previous trauma of left radius | 
	 
  |   |  | 
	
		 M87.233 | 
		 | 
		Osteonecrosis due to previous trauma of unspecified radius | 
	 
  |   |  | 
	
		 M87.234 | 
		 | 
		Osteonecrosis due to previous trauma of right ulna | 
	 
  |   |  | 
	
		 M87.235 | 
		 | 
		Osteonecrosis due to previous trauma of left ulna | 
	 
  |   |  | 
	
		 M87.236 | 
		 | 
		Osteonecrosis due to previous trauma of unspecified ulna | 
	 
  |   |  | 
	
		 M87.237 | 
		 | 
		Osteonecrosis due to previous trauma of right carpus | 
	 
  |   |  | 
	
		 M87.238 | 
		 | 
		Osteonecrosis due to previous trauma of left carpus | 
	 
  |   |  | 
	
		 M87.239 | 
		 | 
		Osteonecrosis due to previous trauma of unspecified carpus | 
	 
  |    |   |  | 
	
		 M87.24 | 
		 | 
		Osteonecrosis due to previous trauma, hand and fingers | 
	 
 |  | 
	
		 M87.241 | 
		 | 
		Osteonecrosis due to previous trauma, right hand | 
	 
  |   |  | 
	
		 M87.242 | 
		 | 
		Osteonecrosis due to previous trauma, left hand | 
	 
  |   |  | 
	
		 M87.243 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified hand | 
	 
  |   |  | 
	
		 M87.244 | 
		 | 
		Osteonecrosis due to previous trauma, right finger(s) | 
	 
  |   |  | 
	
		 M87.245 | 
		 | 
		Osteonecrosis due to previous trauma, left finger(s) | 
	 
  |   |  | 
	
		 M87.246 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified finger(s) | 
	 
  |    |   |  | 
	
		 M87.25 | 
		 | 
		Osteonecrosis due to previous trauma, pelvis and femur | 
	 
 |  | 
	
		 M87.250 | 
		 | 
		Osteonecrosis due to previous trauma, pelvis | 
	 
  |   |  | 
	
		 M87.251 | 
		 | 
		Osteonecrosis due to previous trauma, right femur | 
	 
  |   |  | 
	
		 M87.252 | 
		 | 
		Osteonecrosis due to previous trauma, left femur | 
	 
  |   |  | 
	
		 M87.256 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified femur | 
	 
  |    |   |  | 
	
		 M87.26 | 
		 | 
		Osteonecrosis due to previous trauma, tibia and fibula | 
	 
 |  | 
	
		 M87.261 | 
		 | 
		Osteonecrosis due to previous trauma, right tibia | 
	 
  |   |  | 
	
		 M87.262 | 
		 | 
		Osteonecrosis due to previous trauma, left tibia | 
	 
  |   |  | 
	
		 M87.263 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified tibia | 
	 
  |   |  | 
	
		 M87.264 | 
		 | 
		Osteonecrosis due to previous trauma, right fibula | 
	 
  |   |  | 
	
		 M87.265 | 
		 | 
		Osteonecrosis due to previous trauma, left fibula | 
	 
  |   |  | 
	
		 M87.266 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified fibula | 
	 
  |    |   |  | 
	
		 M87.27 | 
		 | 
		Osteonecrosis due to previous trauma, ankle, foot and toes | 
	 
 |  | 
	
		 M87.271 | 
		 | 
		Osteonecrosis due to previous trauma, right ankle | 
	 
  |   |  | 
	
		 M87.272 | 
		 | 
		Osteonecrosis due to previous trauma, left ankle | 
	 
  |   |  | 
	
		 M87.273 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified ankle | 
	 
  |   |  | 
	
		 M87.274 | 
		 | 
		Osteonecrosis due to previous trauma, right foot | 
	 
  |   |  | 
	
		 M87.275 | 
		 | 
		Osteonecrosis due to previous trauma, left foot | 
	 
  |   |  | 
	
		 M87.276 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified foot | 
	 
  |   |  | 
	
		 M87.277 | 
		 | 
		Osteonecrosis due to previous trauma, right toe(s) | 
	 
  |   |  | 
	
		 M87.278 | 
		 | 
		Osteonecrosis due to previous trauma, left toe(s) | 
	 
  |   |  | 
	
		 M87.279 | 
		 | 
		Osteonecrosis due to previous trauma, unspecified toe(s) | 
	 
  |    |   |  | 
	
		 M87.28 | 
		 | 
		Osteonecrosis due to previous trauma, other site | 
	 
  |   |  | 
	
		 M87.29 | 
		 | 
		Osteonecrosis due to previous trauma, multiple sites | 
	 
  |    | 
 |  | 
	
		 M87.3 | 
		 | 
		Other secondary osteonecrosis | 
	 
 |  | 
	
		 M87.30 | 
		 | 
		Other secondary osteonecrosis, unspecified bone | 
	 
  |   |  | 
	
		 M87.31 | 
		 | 
		Other secondary osteonecrosis, shoulder | 
	 
 |  | 
	
		 M87.311 | 
		 | 
		Other secondary osteonecrosis, right shoulder | 
	 
  |   |  | 
	
		 M87.312 | 
		 | 
		Other secondary osteonecrosis, left shoulder | 
	 
  |   |  | 
	
		 M87.319 | 
		 | 
		Other secondary osteonecrosis, unspecified shoulder | 
	 
  |    |   |  | 
	
		 M87.32 | 
		 | 
		Other secondary osteonecrosis, humerus | 
	 
 |  | 
	
		 M87.321 | 
		 | 
		Other secondary osteonecrosis, right humerus | 
	 
  |   |  | 
	
		 M87.322 | 
		 | 
		Other secondary osteonecrosis, left humerus | 
	 
  |   |  | 
	
		 M87.329 | 
		 | 
		Other secondary osteonecrosis, unspecified humerus | 
	 
  |    |   |  | 
	
		 M87.33 | 
		 | 
		Other secondary osteonecrosis of radius, ulna and carpus | 
	 
 |  | 
	
		 M87.331 | 
		 | 
		Other secondary osteonecrosis of right radius | 
	 
  |   |  | 
	
		 M87.332 | 
		 | 
		Other secondary osteonecrosis of left radius | 
	 
  |   |  | 
	
		 M87.333 | 
		 | 
		Other secondary osteonecrosis of unspecified radius | 
	 
  |   |  | 
	
		 M87.334 | 
		 | 
		Other secondary osteonecrosis of right ulna | 
	 
  |   |  | 
	
		 M87.335 | 
		 | 
		Other secondary osteonecrosis of left ulna | 
	 
  |   |  | 
	
		 M87.336 | 
		 | 
		Other secondary osteonecrosis of unspecified ulna | 
	 
  |   |  | 
	
		 M87.337 | 
		 | 
		Other secondary osteonecrosis of right carpus | 
	 
  |   |  | 
	
		 M87.338 | 
		 | 
		Other secondary osteonecrosis of left carpus | 
	 
  |   |  | 
	
		 M87.339 | 
		 | 
		Other secondary osteonecrosis of unspecified carpus | 
	 
  |    |   |  | 
	
		 M87.34 | 
		 | 
		Other secondary osteonecrosis, hand and fingers | 
	 
 |  | 
	
		 M87.341 | 
		 | 
		Other secondary osteonecrosis, right hand | 
	 
  |   |  | 
	
		 M87.342 | 
		 | 
		Other secondary osteonecrosis, left hand | 
	 
  |   |  | 
	
		 M87.343 | 
		 | 
		Other secondary osteonecrosis, unspecified hand | 
	 
  |   |  | 
	
		 M87.344 | 
		 | 
		Other secondary osteonecrosis, right finger(s) | 
	 
  |   |  | 
	
		 M87.345 | 
		 | 
		Other secondary osteonecrosis, left finger(s) | 
	 
  |   |  | 
	
		 M87.346 | 
		 | 
		Other secondary osteonecrosis, unspecified finger(s) | 
	 
  |    |   |  | 
	
		 M87.35 | 
		 | 
		Other secondary osteonecrosis, pelvis and femur | 
	 
 |  | 
	
		 M87.350 | 
		 | 
		Other secondary osteonecrosis, pelvis | 
	 
  |   |  | 
	
		 M87.351 | 
		 | 
		Other secondary osteonecrosis, right femur | 
	 
  |   |  | 
	
		 M87.352 | 
		 | 
		Other secondary osteonecrosis, left femur | 
	 
  |   |  | 
	
		 M87.353 | 
		 | 
		Other secondary osteonecrosis, unspecified femur | 
	 
  |    |   |  | 
	
		 M87.36 | 
		 | 
		Other secondary osteonecrosis, tibia and fibula | 
	 
 |  | 
	
		 M87.361 | 
		 | 
		Other secondary osteonecrosis, right tibia | 
	 
  |   |  | 
	
		 M87.362 | 
		 | 
		Other secondary osteonecrosis, left tibia | 
	 
  |   |  | 
	
		 M87.363 | 
		 | 
		Other secondary osteonecrosis, unspecified tibia | 
	 
  |   |  | 
	
		 M87.364 | 
		 | 
		Other secondary osteonecrosis, right fibula | 
	 
  |   |  | 
	
		 M87.365 | 
		 | 
		Other secondary osteonecrosis, left fibula | 
	 
  |   |  | 
	
		 M87.366 | 
		 | 
		Other secondary osteonecrosis, unspecified fibula | 
	 
  |    |   |  | 
	
		 M87.37 | 
		 | 
		Other secondary osteonecrosis, ankle and foot | 
	 
 |  | 
	
		 M87.371 | 
		 | 
		Other secondary osteonecrosis, right ankle | 
	 
  |   |  | 
	
		 M87.372 | 
		 | 
		Other secondary osteonecrosis, left ankle | 
	 
  |   |  | 
	
		 M87.373 | 
		 | 
		Other secondary osteonecrosis, unspecified ankle | 
	 
  |   |  | 
	
		 M87.374 | 
		 | 
		Other secondary osteonecrosis, right foot | 
	 
  |   |  | 
	
		 M87.375 | 
		 | 
		Other secondary osteonecrosis, left foot | 
	 
  |   |  | 
	
		 M87.376 | 
		 | 
		Other secondary osteonecrosis, unspecified foot | 
	 
  |   |  | 
	
		 M87.377 | 
		 | 
		Other secondary osteonecrosis, right toe(s) | 
	 
  |   |  | 
	
		 M87.378 | 
		 | 
		Other secondary osteonecrosis, left toe(s) | 
	 
  |   |  | 
	
		 M87.379 | 
		 | 
		Other secondary osteonecrosis, unspecified toe(s) | 
	 
  |    |   |  | 
	
		 M87.38 | 
		 | 
		Other secondary osteonecrosis, other site | 
	 
  |   |  | 
	
		 M87.39 | 
		 | 
		Other secondary osteonecrosis, multiple sites | 
	 
  |    | 
 |  | 
	
		 M87.8 | 
		 | 
		Other osteonecrosis | 
	 
 |  | 
	
		 M87.80 | 
		 | 
		Other osteonecrosis, unspecified bone | 
	 
  |   |  | 
	
		 M87.81 | 
		 | 
		Other osteonecrosis, shoulder | 
	 
 |  | 
	
		 M87.811 | 
		 | 
		Other osteonecrosis, right shoulder | 
	 
  |   |  | 
	
		 M87.812 | 
		 | 
		Other osteonecrosis, left shoulder | 
	 
  |   |  | 
	
		 M87.819 | 
		 | 
		Other osteonecrosis, unspecified shoulder | 
	 
  |    |   |  | 
	
		 M87.82 | 
		 | 
		Other osteonecrosis, humerus | 
	 
 |  | 
	
		 M87.821 | 
		 | 
		Other osteonecrosis, right humerus | 
	 
  |   |  | 
	
		 M87.822 | 
		 | 
		Other osteonecrosis, left humerus | 
	 
  |   |  | 
	
		 M87.829 | 
		 | 
		Other osteonecrosis, unspecified humerus | 
	 
  |    |   |  | 
	
		 M87.83 | 
		 | 
		Other osteonecrosis of radius, ulna and carpus | 
	 
 |  | 
	
		 M87.831 | 
		 | 
		Other osteonecrosis of right radius | 
	 
  |   |  | 
	
		 M87.832 | 
		 | 
		Other osteonecrosis of left radius | 
	 
  |   |  | 
	
		 M87.833 | 
		 | 
		Other osteonecrosis of unspecified radius | 
	 
  |   |  | 
	
		 M87.834 | 
		 | 
		Other osteonecrosis of right ulna | 
	 
  |   |  | 
	
		 M87.835 | 
		 | 
		Other osteonecrosis of left ulna | 
	 
  |   |  | 
	
		 M87.836 | 
		 | 
		Other osteonecrosis of unspecified ulna | 
	 
  |   |  | 
	
		 M87.837 | 
		 | 
		Other osteonecrosis of right carpus | 
	 
  |   |  | 
	
		 M87.838 | 
		 | 
		Other osteonecrosis of left carpus | 
	 
  |   |  | 
	
		 M87.839 | 
		 | 
		Other osteonecrosis of unspecified carpus | 
	 
  |    |   |  | 
	
		 M87.84 | 
		 | 
		Other osteonecrosis, hand and fingers | 
	 
 |  | 
	
		 M87.841 | 
		 | 
		Other osteonecrosis, right hand | 
	 
  |   |  | 
	
		 M87.842 | 
		 | 
		Other osteonecrosis, left hand | 
	 
  |   |  | 
	
		 M87.843 | 
		 | 
		Other osteonecrosis, unspecified hand | 
	 
  |   |  | 
	
		 M87.844 | 
		 | 
		Other osteonecrosis, right finger(s) | 
	 
  |   |  | 
	
		 M87.845 | 
		 | 
		Other osteonecrosis, left finger(s) | 
	 
  |   |  | 
	
		 M87.849 | 
		 | 
		Other osteonecrosis, unspecified finger(s) | 
	 
  |    |   |  | 
	
		 M87.85 | 
		 | 
		Other osteonecrosis, pelvis and femur | 
	 
 |  | 
	
		 M87.850 | 
		 | 
		Other osteonecrosis, pelvis | 
	 
  |   |  | 
	
		 M87.851 | 
		 | 
		Other osteonecrosis, right femur | 
	 
  |   |  | 
	
		 M87.852 | 
		 | 
		Other osteonecrosis, left femur | 
	 
  |   |  | 
	
		 M87.859 | 
		 | 
		Other osteonecrosis, unspecified femur | 
	 
  |    |   |  | 
	
		 M87.86 | 
		 | 
		Other osteonecrosis, tibia and fibula | 
	 
 |  | 
	
		 M87.861 | 
		 | 
		Other osteonecrosis, right tibia | 
	 
  |   |  | 
	
		 M87.862 | 
		 | 
		Other osteonecrosis, left tibia | 
	 
  |   |  | 
	
		 M87.863 | 
		 | 
		Other osteonecrosis, unspecified tibia | 
	 
  |   |  | 
	
		 M87.864 | 
		 | 
		Other osteonecrosis, right fibula | 
	 
  |   |  | 
	
		 M87.865 | 
		 | 
		Other osteonecrosis, left fibula | 
	 
  |   |  | 
	
		 M87.869 | 
		 | 
		Other osteonecrosis, unspecified fibula | 
	 
  |    |   |  | 
	
		 M87.87 | 
		 | 
		Other osteonecrosis, ankle, foot and toes | 
	 
 |  | 
	
		 M87.871 | 
		 | 
		Other osteonecrosis, right ankle | 
	 
  |   |  | 
	
		 M87.872 | 
		 | 
		Other osteonecrosis, left ankle | 
	 
  |   |  | 
	
		 M87.873 | 
		 | 
		Other osteonecrosis, unspecified ankle | 
	 
  |   |  | 
	
		 M87.874 | 
		 | 
		Other osteonecrosis, right foot | 
	 
  |   |  | 
	
		 M87.875 | 
		 | 
		Other osteonecrosis, left foot | 
	 
  |   |  | 
	
		 M87.876 | 
		 | 
		Other osteonecrosis, unspecified foot | 
	 
  |   |  | 
	
		 M87.877 | 
		 | 
		Other osteonecrosis, right toe(s) | 
	 
  |   |  | 
	
		 M87.878 | 
		 | 
		Other osteonecrosis, left toe(s) | 
	 
  |   |  | 
	
		 M87.879 | 
		 | 
		Other osteonecrosis, unspecified toe(s) | 
	 
  |    |   |  | 
	
		 M87.88 | 
		 | 
		Other osteonecrosis, other site | 
	 
  |   |  | 
	
		 M87.89 | 
		 | 
		Other osteonecrosis, multiple sites | 
	 
  |    | 
 |  | 
	
		 M87.9 | 
		  | 
		Osteonecrosis, unspecified | 
	 
	
		 |  | 
		
 | 
	   |