T84 | 
		  | 
		Complications of internal orthopedic prosthetic devices, implants and grafts   | 
	
	
		 |  | 
		
	
		| Excludes2 | 
		failure and rejection of transplanted organs and tissues (T86.-) fracture of bone following insertion of orthopedic implant, joint prosthesis or bone plate (M96.6)
  | 
	 
	
		| char7Note | 
		The appropriate 7th character is to be added to each code from category T84
  | 
	 
	
		| char7Def | 
		A: initial encounter D: subsequent encounter S: sequela
  | 
	 
 
 | 
	
 |  | 
	
		 T84.0 | 
		 | 
		Mechanical complication of internal joint prosthesis | 
	 
 |  | 
	
		 T84.01 | 
		  | 
		Broken internal joint prosthesis | 
	 
	
		 |  | 
		
| Breakage (fracture) of prosthetic joint |  | Broken prosthetic joint implant |  	
		| Excludes1 | 
		periprosthetic joint implant fracture (M97.-)
  | 
	 
 
 | 
	  |  | 
	
		 T84.010 | 
		 | 
		Broken internal right hip prosthesis | 
	 
  |   |  | 
	
		 T84.011 | 
		 | 
		Broken internal left hip prosthesis | 
	 
  |   |  | 
	
		 T84.012 | 
		 | 
		Broken internal right knee prosthesis | 
	 
  |   |  | 
	
		 T84.013 | 
		 | 
		Broken internal left knee prosthesis | 
	 
  |   |  | 
	
		 T84.018 | 
		  | 
		Broken internal joint prosthesis, other site | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code to identify the joint (Z96.6-)
  | 
	 
 
 | 
	   |   |  | 
	
		 T84.019 | 
		 | 
		Broken internal joint prosthesis, unspecified site | 
	 
  |    |   |  | 
	
		 T84.02 | 
		  | 
		Dislocation of internal joint prosthesis | 
	 
	
		 |  | 
		
| Instability of internal joint prosthesis |  | Subluxation of internal joint prosthesis |   
 | 
	  |  | 
	
		 T84.020 | 
		 | 
		Dislocation of internal right hip prosthesis | 
	 
  |   |  | 
	
		 T84.021 | 
		 | 
		Dislocation of internal left hip prosthesis | 
	 
  |   |  | 
	
		 T84.022 | 
		 | 
		Instability of internal right knee prosthesis | 
	 
  |   |  | 
	
		 T84.023 | 
		 | 
		Instability of internal left knee prosthesis | 
	 
  |   |  | 
	
		 T84.028 | 
		  | 
		Dislocation of other internal joint prosthesis | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code to identify the joint (Z96.6-)
  | 
	 
 
 | 
	   |   |  | 
	
		 T84.029 | 
		 | 
		Dislocation of unspecified internal joint prosthesis | 
	 
  |    |   |  | 
	
		 T84.03 | 
		  | 
		Mechanical loosening of internal prosthetic joint | 
	 
	
		 |  | 
		
| Aseptic loosening of prosthetic joint |   
 | 
	  |  | 
	
		 T84.030 | 
		 | 
		Mechanical loosening of internal right hip prosthetic joint | 
	 
  |   |  | 
	
		 T84.031 | 
		 | 
		Mechanical loosening of internal left hip prosthetic joint | 
	 
  |   |  | 
	
		 T84.032 | 
		 | 
		Mechanical loosening of internal right knee prosthetic joint | 
	 
  |   |  | 
	
		 T84.033 | 
		 | 
		Mechanical loosening of internal left knee prosthetic joint | 
	 
  |   |  | 
	
		 T84.038 | 
		  | 
		Mechanical loosening of other internal prosthetic joint | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code to identify the joint (Z96.6-)
  | 
	 
 
 | 
	   |   |  | 
	
		 T84.039 | 
		 | 
		Mechanical loosening of unspecified internal prosthetic joint | 
	 
  |    |   |  | 
	
		 T84.05 | 
		  | 
		Periprosthetic osteolysis of internal prosthetic joint | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code to identify major osseous defect, if applicable (M89.7-)
  | 
	 
 
 | 
	  |  | 
	
		 T84.050 | 
		 | 
		Periprosthetic osteolysis of internal prosthetic right hip joint | 
	 
  |   |  | 
	
		 T84.051 | 
		 | 
		Periprosthetic osteolysis of internal prosthetic left hip joint | 
	 
  |   |  | 
	
		 T84.052 | 
		 | 
		Periprosthetic osteolysis of internal prosthetic right knee joint | 
	 
  |   |  | 
	
		 T84.053 | 
		 | 
		Periprosthetic osteolysis of internal prosthetic left knee joint | 
	 
  |   |  | 
	
		 T84.058 | 
		  | 
		Periprosthetic osteolysis of other internal prosthetic joint | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code to identify the joint (Z96.6-)
  | 
	 
 
 | 
	   |   |  | 
	
		 T84.059 | 
		 | 
		Periprosthetic osteolysis of unspecified internal prosthetic joint | 
	 
  |    |   |  | 
	
		 T84.06 | 
		 | 
		Wear of articular bearing surface of internal prosthetic joint | 
	 
 |  | 
	
		 T84.060 | 
		 | 
		Wear of articular bearing surface of internal prosthetic right hip joint | 
	 
  |   |  | 
	
		 T84.061 | 
		 | 
		Wear of articular bearing surface of internal prosthetic left hip joint | 
	 
  |   |  | 
	
		 T84.062 | 
		 | 
		Wear of articular bearing surface of internal prosthetic right knee joint | 
	 
  |   |  | 
	
		 T84.063 | 
		 | 
		Wear of articular bearing surface of internal prosthetic left knee joint | 
	 
  |   |  | 
	
		 T84.068 | 
		  | 
		Wear of articular bearing surface of other internal prosthetic joint | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code to identify the joint (Z96.6-)
  | 
	 
 
 | 
	   |   |  | 
	
		 T84.069 | 
		 | 
		Wear of articular bearing surface of unspecified internal prosthetic joint | 
	 
  |    |   |  | 
	
		 T84.09 | 
		  | 
		Other mechanical complication of internal joint prosthesis | 
	 
	
		 |  | 
		
| Prosthetic joint implant failure NOS |   
 | 
	  |  | 
	
		 T84.090 | 
		 | 
		Other mechanical complication of internal right hip prosthesis | 
	 
  |   |  | 
	
		 T84.091 | 
		 | 
		Other mechanical complication of internal left hip prosthesis | 
	 
  |   |  | 
	
		 T84.092 | 
		 | 
		Other mechanical complication of internal right knee prosthesis | 
	 
  |   |  | 
	
		 T84.093 | 
		 | 
		Other mechanical complication of internal left knee prosthesis | 
	 
  |   |  | 
	
		 T84.098 | 
		  | 
		Other mechanical complication of other internal joint prosthesis | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code to identify the joint (Z96.6-)
  | 
	 
 
 | 
	   |   |  | 
	
		 T84.099 | 
		 | 
		Other mechanical complication of unspecified internal joint prosthesis | 
	 
  |    |    | 
 |  | 
	
		 T84.1 | 
		  | 
		Mechanical complication of internal fixation device of bones of limb | 
	 
	
		 |  | 
		
	
		| Excludes2 | 
		mechanical complication of internal fixation device of bones of feet (T84.2-) mechanical complication of internal fixation device of bones of fingers (T84.2-) mechanical complication of internal fixation device of bones of hands (T84.2-) mechanical complication of internal fixation device of bones of toes (T84.2-)
  | 
	 
 
 | 
	  |  | 
	
		 T84.11 | 
		 | 
		Breakdown (mechanical) of internal fixation device of bones of limb | 
	 
 |  | 
	
		 T84.110 | 
		 | 
		Breakdown (mechanical) of internal fixation device of right humerus | 
	 
  |   |  | 
	
		 T84.111 | 
		 | 
		Breakdown (mechanical) of internal fixation device of left humerus | 
	 
  |   |  | 
	
		 T84.112 | 
		 | 
		Breakdown (mechanical) of internal fixation device of bone of right forearm | 
	 
  |   |  | 
	
		 T84.113 | 
		 | 
		Breakdown (mechanical) of internal fixation device of bone of left forearm | 
	 
  |   |  | 
	
		 T84.114 | 
		 | 
		Breakdown (mechanical) of internal fixation device of right femur | 
	 
  |   |  | 
	
		 T84.115 | 
		 | 
		Breakdown (mechanical) of internal fixation device of left femur | 
	 
  |   |  | 
	
		 T84.116 | 
		 | 
		Breakdown (mechanical) of internal fixation device of bone of right lower leg | 
	 
  |   |  | 
	
		 T84.117 | 
		 | 
		Breakdown (mechanical) of internal fixation device of bone of left lower leg | 
	 
  |   |  | 
	
		 T84.119 | 
		 | 
		Breakdown (mechanical) of internal fixation device of unspecified bone of limb | 
	 
  |    |   |  | 
	
		 T84.12 | 
		  | 
		Displacement of internal fixation device of bones of limb | 
	 
	
		 |  | 
		
| Malposition of internal fixation device of bones of limb |   
 | 
	  |  | 
	
		 T84.120 | 
		 | 
		Displacement of internal fixation device of right humerus | 
	 
  |   |  | 
	
		 T84.121 | 
		 | 
		Displacement of internal fixation device of left humerus | 
	 
  |   |  | 
	
		 T84.122 | 
		 | 
		Displacement of internal fixation device of bone of right forearm | 
	 
  |   |  | 
	
		 T84.123 | 
		 | 
		Displacement of internal fixation device of bone of left forearm | 
	 
  |   |  | 
	
		 T84.124 | 
		 | 
		Displacement of internal fixation device of right femur | 
	 
  |   |  | 
	
		 T84.125 | 
		 | 
		Displacement of internal fixation device of left femur | 
	 
  |   |  | 
	
		 T84.126 | 
		 | 
		Displacement of internal fixation device of bone of right lower leg | 
	 
  |   |  | 
	
		 T84.127 | 
		 | 
		Displacement of internal fixation device of bone of left lower leg | 
	 
  |   |  | 
	
		 T84.129 | 
		 | 
		Displacement of internal fixation device of unspecified bone of limb | 
	 
  |    |   |  | 
	
		 T84.19 | 
		  | 
		Other mechanical complication of internal fixation device of bones of limb | 
	 
	
		 |  | 
		
| Obstruction (mechanical) of internal fixation device of bones of limb |  | Perforation of internal fixation device of bones of limb |  | Protrusion of internal fixation device of bones of limb |   
 | 
	  |  | 
	
		 T84.190 | 
		 | 
		Other mechanical complication of internal fixation device of right humerus | 
	 
  |   |  | 
	
		 T84.191 | 
		 | 
		Other mechanical complication of internal fixation device of left humerus | 
	 
  |   |  | 
	
		 T84.192 | 
		 | 
		Other mechanical complication of internal fixation device of bone of right forearm | 
	 
  |   |  | 
	
		 T84.193 | 
		 | 
		Other mechanical complication of internal fixation device of bone of left forearm | 
	 
  |   |  | 
	
		 T84.194 | 
		 | 
		Other mechanical complication of internal fixation device of right femur | 
	 
  |   |  | 
	
		 T84.195 | 
		 | 
		Other mechanical complication of internal fixation device of left femur | 
	 
  |   |  | 
	
		 T84.196 | 
		 | 
		Other mechanical complication of internal fixation device of bone of right lower leg | 
	 
  |   |  | 
	
		 T84.197 | 
		 | 
		Other mechanical complication of internal fixation device of bone of left lower leg | 
	 
  |   |  | 
	
		 T84.199 | 
		 | 
		Other mechanical complication of internal fixation device of unspecified bone of limb | 
	 
  |    |    | 
 |  | 
	
		 T84.2 | 
		 | 
		Mechanical complication of internal fixation device of other bones | 
	 
 |  | 
	
		 T84.21 | 
		 | 
		Breakdown (mechanical) of internal fixation device of other bones | 
	 
 |  | 
	
		 T84.210 | 
		 | 
		Breakdown (mechanical) of internal fixation device of bones of hand and fingers | 
	 
  |   |  | 
	
		 T84.213 | 
		 | 
		Breakdown (mechanical) of internal fixation device of bones of foot and toes | 
	 
  |   |  | 
	
		 T84.216 | 
		 | 
		Breakdown (mechanical) of internal fixation device of vertebrae | 
	 
  |   |  | 
	
		 T84.218 | 
		 | 
		Breakdown (mechanical) of internal fixation device of other bones | 
	 
  |    |   |  | 
	
		 T84.22 | 
		  | 
		Displacement of internal fixation device of other bones | 
	 
	
		 |  | 
		
| Malposition of internal fixation device of other bones |   
 | 
	  |  | 
	
		 T84.220 | 
		 | 
		Displacement of internal fixation device of bones of hand and fingers | 
	 
  |   |  | 
	
		 T84.223 | 
		 | 
		Displacement of internal fixation device of bones of foot and toes | 
	 
  |   |  | 
	
		 T84.226 | 
		 | 
		Displacement of internal fixation device of vertebrae | 
	 
  |   |  | 
	
		 T84.228 | 
		 | 
		Displacement of internal fixation device of other bones | 
	 
  |    |   |  | 
	
		 T84.29 | 
		  | 
		Other mechanical complication of internal fixation device of other bones | 
	 
	
		 |  | 
		
| Obstruction (mechanical) of internal fixation device of other bones |  | Perforation of internal fixation device of other bones |  | Protrusion of internal fixation device of other bones |   
 | 
	  |  | 
	
		 T84.290 | 
		 | 
		Other mechanical complication of internal fixation device of bones of hand and fingers | 
	 
  |   |  | 
	
		 T84.293 | 
		 | 
		Other mechanical complication of internal fixation device of bones of foot and toes | 
	 
  |   |  | 
	
		 T84.296 | 
		 | 
		Other mechanical complication of internal fixation device of vertebrae | 
	 
  |   |  | 
	
		 T84.298 | 
		 | 
		Other mechanical complication of internal fixation device of other bones | 
	 
  |    |    | 
 |  | 
	
		 T84.3 | 
		  | 
		Mechanical complication of other bone devices, implants and grafts | 
	 
	
		 |  | 
		
	
		| Excludes2 | 
		other complications of bone graft (T86.83-)
  | 
	 
 
 | 
	  |  | 
	
		 T84.31 | 
		 | 
		Breakdown (mechanical) of other bone devices, implants and grafts | 
	 
 |  | 
	
		 T84.310 | 
		 | 
		Breakdown (mechanical) of electronic bone stimulator | 
	 
  |   |  | 
	
		 T84.318 | 
		 | 
		Breakdown (mechanical) of other bone devices, implants and grafts | 
	 
  |    |   |  | 
	
		 T84.32 | 
		  | 
		Displacement of other bone devices, implants and grafts | 
	 
	
		 |  | 
		
| Malposition of other bone devices, implants and grafts |   
 | 
	  |  | 
	
		 T84.320 | 
		 | 
		Displacement of electronic bone stimulator | 
	 
  |   |  | 
	
		 T84.328 | 
		 | 
		Displacement of other bone devices, implants and grafts | 
	 
  |    |   |  | 
	
		 T84.39 | 
		  | 
		Other mechanical complication of other bone devices, implants and grafts | 
	 
	
		 |  | 
		
| Obstruction (mechanical) of other bone devices, implants and grafts |  | Perforation of other bone devices, implants and grafts |  | Protrusion of other bone devices, implants and grafts |   
 | 
	  |  | 
	
		 T84.390 | 
		 | 
		Other mechanical complication of electronic bone stimulator | 
	 
  |   |  | 
	
		 T84.398 | 
		 | 
		Other mechanical complication of other bone devices, implants and grafts | 
	 
  |    |    | 
 |  | 
	
		 T84.4 | 
		 | 
		Mechanical complication of other internal orthopedic devices, implants and grafts | 
	 
 |  | 
	
		 T84.41 | 
		 | 
		Breakdown (mechanical) of other internal orthopedic devices, implants and grafts | 
	 
 |  | 
	
		 T84.410 | 
		 | 
		Breakdown (mechanical) of muscle and tendon graft | 
	 
  |   |  | 
	
		 T84.418 | 
		 | 
		Breakdown (mechanical) of other internal orthopedic devices, implants and grafts | 
	 
  |    |   |  | 
	
		 T84.42 | 
		  | 
		Displacement of other internal orthopedic devices, implants and grafts | 
	 
	
		 |  | 
		
| Malposition of other internal orthopedic devices, implants and grafts |   
 | 
	  |  | 
	
		 T84.420 | 
		 | 
		Displacement of muscle and tendon graft | 
	 
  |   |  | 
	
		 T84.428 | 
		 | 
		Displacement of other internal orthopedic devices, implants and grafts | 
	 
  |    |   |  | 
	
		 T84.49 | 
		  | 
		Other mechanical complication of other internal orthopedic devices, implants and grafts | 
	 
	
		 |  | 
		
| Mechanical complication of other internal orthopedic devices, implants and grafts NOS |  | Obstruction (mechanical) of other internal orthopedic devices, implants and grafts |  | Perforation of other internal orthopedic devices, implants and grafts |  | Protrusion of other internal orthopedic devices, implants and grafts |   
 | 
	  |  | 
	
		 T84.490 | 
		 | 
		Other mechanical complication of muscle and tendon graft | 
	 
  |   |  | 
	
		 T84.498 | 
		 | 
		Other mechanical complication of other internal orthopedic devices, implants and grafts | 
	 
  |    |    | 
 |  | 
	
		 T84.5 | 
		  | 
		Infection and inflammatory reaction due to internal joint prosthesis | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code to identify infection
  | 
	 
 
 | 
	  |  | 
	
		 T84.50 | 
		 | 
		Infection and inflammatory reaction due to unspecified internal joint prosthesis | 
	 
  |   |  | 
	
		 T84.51 | 
		 | 
		Infection and inflammatory reaction due to internal right hip prosthesis | 
	 
  |   |  | 
	
		 T84.52 | 
		 | 
		Infection and inflammatory reaction due to internal left hip prosthesis | 
	 
  |   |  | 
	
		 T84.53 | 
		 | 
		Infection and inflammatory reaction due to internal right knee prosthesis | 
	 
  |   |  | 
	
		 T84.54 | 
		 | 
		Infection and inflammatory reaction due to internal left knee prosthesis | 
	 
  |   |  | 
	
		 T84.59 | 
		 | 
		Infection and inflammatory reaction due to other internal joint prosthesis | 
	 
  |    | 
 |  | 
	
		 T84.6 | 
		  | 
		Infection and inflammatory reaction due to internal fixation device | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code to identify infection
  | 
	 
 
 | 
	  |  | 
	
		 T84.60 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of unspecified site | 
	 
  |   |  | 
	
		 T84.61 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of arm | 
	 
 |  | 
	
		 T84.610 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of right humerus | 
	 
  |   |  | 
	
		 T84.611 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of left humerus | 
	 
  |   |  | 
	
		 T84.612 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of right radius | 
	 
  |   |  | 
	
		 T84.613 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of left radius | 
	 
  |   |  | 
	
		 T84.614 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of right ulna | 
	 
  |   |  | 
	
		 T84.615 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of left ulna | 
	 
  |   |  | 
	
		 T84.619 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of unspecified bone of arm | 
	 
  |    |   |  | 
	
		 T84.62 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of leg | 
	 
 |  | 
	
		 T84.620 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of right femur | 
	 
  |   |  | 
	
		 T84.621 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of left femur | 
	 
  |   |  | 
	
		 T84.622 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of right tibia | 
	 
  |   |  | 
	
		 T84.623 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of left tibia | 
	 
  |   |  | 
	
		 T84.624 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of right fibula | 
	 
  |   |  | 
	
		 T84.625 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of left fibula | 
	 
  |   |  | 
	
		 T84.629 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of unspecified bone of leg | 
	 
  |    |   |  | 
	
		 T84.63 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of spine | 
	 
  |   |  | 
	
		 T84.69 | 
		 | 
		Infection and inflammatory reaction due to internal fixation device of other site | 
	 
  |    | 
 |  | 
	
		 T84.7 | 
		  | 
		Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants and grafts | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code to identify infection
  | 
	 
 
 | 
	   | 
 |  | 
	
		 T84.8 | 
		 | 
		Other specified complications of internal orthopedic prosthetic devices, implants and grafts | 
	 
 |  | 
	
		 T84.81 | 
		 | 
		Embolism due to internal orthopedic prosthetic devices, implants and grafts | 
	 
  |   |  | 
	
		 T84.82 | 
		 | 
		Fibrosis due to internal orthopedic prosthetic devices, implants and grafts | 
	 
  |   |  | 
	
		 T84.83 | 
		 | 
		Hemorrhage due to internal orthopedic prosthetic devices, implants and grafts | 
	 
  |   |  | 
	
		 T84.84 | 
		 | 
		Pain due to internal orthopedic prosthetic devices, implants and grafts | 
	 
  |   |  | 
	
		 T84.85 | 
		 | 
		Stenosis due to internal orthopedic prosthetic devices, implants and grafts | 
	 
  |   |  | 
	
		 T84.86 | 
		 | 
		Thrombosis due to internal orthopedic prosthetic devices, implants and grafts | 
	 
  |   |  | 
	
		 T84.89 | 
		 | 
		Other specified complication of internal orthopedic prosthetic devices, implants and grafts | 
	 
  |    | 
 |  | 
	
		 T84.9 | 
		 | 
		Unspecified complication of internal orthopedic prosthetic device, implant and graft | 
	 
  |