Section
S90.44
External constriction of toe
Hierarchy
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S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
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S90-S99 Injuries to the ankle and foot (S90-S99)
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S90 Superficial injury of ankle, foot and toes
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S90.4 Other superficial injuries of toe
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S90.44 External constriction of toe
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S90.441 External constriction, right great toe
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S90.442 External constriction, left great toe
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S90.443 External constriction, unspecified great toe
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S90.444 External constriction, right lesser toe(s)
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S90.445 External constriction, left lesser toe(s)
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S90.446 External constriction, unspecified lesser toe(s)
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Notes
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Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
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The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.
Inclusion Terms
S90.44
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Hair tourniquet syndrome of toe