Coding fractures in ICD10: Difference between revisions

m Nontraumatic fractures: numbered list formatting
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{{ICD10 category|Fracture}}{{ICD10 category|Musculoskeletal/soft tissue}}
== Coding instructions ==
===Main Categories===
There are two main categories of fractures:  
There are two main categories of fractures:  
*Due to trauma/injury -- by definition these have a so-called '''external''' cause or mechanism of injury".  This means that the fracture was due to something enternal to the patient, such as getting hit by a baseball bat, or hitting their head on the pavement after falling off a ladder.
*[[#Fractures due to trauma or injury]] -- by definition these have a so-called '''external''' cause or mechanism of injury".  This means that the fracture was due to something external to the patient, such as getting hit by a baseball bat, or hitting their head on the pavement after falling off a ladder.
*Nontraumatic fractures -- for these the main cause is something ''internal'' to the patient, such as a metastatic tumor to bone that weakens it.   
*[[#Nontraumatic fractures]] -- for these the main cause is something ''internal'' to the patient, such as a metastatic tumor to bone that weakens it.   
**While in these cases the fracture might well happen after some relatively minor stress to that bone (e.g. trying to open a jar of pickles, or lifting a heavy book), these should be included in the nontraumatic fracture categtory unless that stress would have led to a fracture in the absence of whatever weakened the bone.
**While in these cases the fracture might well happen after some relatively minor stress to that bone (e.g. trying to open a jar of pickles, or lifting a heavy book), these should be included in the nontraumatic fracture category unless that stress would have led to a fracture in the absence of whatever weakened the bone.


===Fractures due to trauma or injury===
===Fractures due to trauma or injury===
*These codes for traumatic fractures include BOTH closed and open fractures --- i.e. for an open fracture there is no need to additionally code the soft tissue injury that overlies it and renders it "open"
**If a fracture, particularly an open fracture, is or becomes infected, then also code the infection
*For fractures due to ''external causes'' i.e. trauma or injury, there are specific codes identifying the bone in question.
*For fractures due to ''external causes'' i.e. trauma or injury, there are specific codes identifying the bone in question.
**Some of these are specific for a single bone, e.g:  '''[[Femur, fracture, injury/trauma]]'''
**Some of these are specific for a single bone, e.g:  '''[[Femur, fracture, injury/trauma]]'''
**Others identify a group of related bones, e.g:  '''[[Ankle or foot or toes, fracture, injury/trauma]]'''
**Others identify a group of related bones, e.g:  '''[[Ankle or foot or toes, fracture, injury/trauma]]'''
**And some are for when you only know the general region, e.g: '''[[Upper limb (arm) bones, level not specified/NOS, fracture, injury/trauma]]'''
**And some are for when you only know the general region, e.g: '''[[Upper limb (arm) bones, level not specified/NOS, fracture, injury/trauma]]'''
{{ListICD10Category | categoryName = Fracture}}
{{ListICD10Category | categoryName = Traumatic fracture}}
*'''''For all such fractures''''', you MUST also code the mechanism of traumatic injury.
*'''''For all such fractures''''', you MUST also code the mechanism of traumatic injury.
**If the mechanism of trauma is unknown or not among those listed, use '''[[Mechanism of injury: other NOS]]'''
**If the mechanism of trauma is unknown or not among those listed, use '''[[Mechanism of injury: other NOS]]'''
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#*[[Bone NOS, nontraumatic fracture NOS]]
#*[[Bone NOS, nontraumatic fracture NOS]]


Also sometimes relevant will be: [[Bone, disorder of bone continuity NOS]]
==== Related conditions ====
* [[Bone, disorder of bone continuity NOS]]
* [[Skeletal and/or muscular system NOS, congenital malformation/deformity]]


[[Category:ICD10]]
[[Category:ICD10]]
[[Category:Fracture | * ]]