T41 Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases

Codes in T41

1. T41.0
   Poisoning by, adverse effect of and underdosing of inhaled anesthetics

   Header

   Excludes1 1

   Excludes1

   • oxygen (T41.5-) T41.5
2. T41.0X
   Poisoning by, adverse effect of and underdosing of inhaled anesthetics

   Header
3. T41.0X1
   Poisoning by inhaled anesthetics, accidental (unintentional) +7th: A D S

   Needs 7th characterExempt: 2 of 3 7th characters

   Inclusion terms 1

   Inclusion terms

   • Poisoning by inhaled anesthetics NOS
4. T41.0X2
   Poisoning by inhaled anesthetics, intentional self-harm +7th: A D S

   Needs 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
5. T41.0X3
   Poisoning by inhaled anesthetics, assault +7th: A D S

   Needs 7th characterExempt: 2 of 3 7th characters
6. T41.0X4
   Poisoning by inhaled anesthetics, undetermined +7th: A D S

   Needs 7th characterExempt: 2 of 3 7th characters
7. T41.0X5
   Adverse effect of inhaled anesthetics +7th: A D S

   Needs 7th characterExempt: 2 of 3 7th characters
8. T41.0X6
   Underdosing of inhaled anesthetics +7th: A D S

   Needs 7th characterExempt: 2 of 3 7th characters
9. T41.1
   Poisoning by, adverse effect of and underdosing of intravenous anesthetics

   Header

   Inclusion terms 1

   Inclusion terms

   • Poisoning by, adverse effect of and underdosing of thiobarbiturates
10. T41.1X
    Poisoning by, adverse effect of and underdosing of intravenous anesthetics

    Header
11. T41.1X1
    Poisoning by intravenous anesthetics, accidental (unintentional) +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters

    Inclusion terms 1

    Inclusion terms

    • Poisoning by intravenous anesthetics NOS
12. T41.1X2
    Poisoning by intravenous anesthetics, intentional self-harm +7th: A D S

    Needs 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
13. T41.1X3
    Poisoning by intravenous anesthetics, assault +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
14. T41.1X4
    Poisoning by intravenous anesthetics, undetermined +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
15. T41.1X5
    Adverse effect of intravenous anesthetics +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
16. T41.1X6
    Underdosing of intravenous anesthetics +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
17. T41.2
    Poisoning by, adverse effect of and underdosing of other and unspecified general anesthetics

    Header
18. T41.20
    Poisoning by, adverse effect of and underdosing of unspecified general anesthetics

    Header
19. T41.201
    Poisoning by unspecified general anesthetics, accidental (unintentional) +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters

    Inclusion terms 1

    Inclusion terms

    • Poisoning by general anesthetics NOS
20. T41.202
    Poisoning by unspecified general anesthetics, intentional self-harm +7th: A D S

    Needs 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
21. T41.203
    Poisoning by unspecified general anesthetics, assault +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
22. T41.204
    Poisoning by unspecified general anesthetics, undetermined +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
23. T41.205
    Adverse effect of unspecified general anesthetics +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
24. T41.206
    Underdosing of unspecified general anesthetics +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
25. T41.29
    Poisoning by, adverse effect of and underdosing of other general anesthetics

    Header
26. T41.291
    Poisoning by other general anesthetics, accidental (unintentional) +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters

    Inclusion terms 1

    Inclusion terms

    • Poisoning by other general anesthetics NOS
27. T41.292
    Poisoning by other general anesthetics, intentional self-harm +7th: A D S

    Needs 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
28. T41.293
    Poisoning by other general anesthetics, assault +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
29. T41.294
    Poisoning by other general anesthetics, undetermined +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
30. T41.295
    Adverse effect of other general anesthetics +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
31. T41.296
    Underdosing of other general anesthetics +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
32. T41.3
    Poisoning by, adverse effect of and underdosing of local anesthetics

    Header

    Inclusion terms 1, Excludes2 1

    Inclusion terms

    • Cocaine (topical)

    Excludes2

    • poisoning by cocaine used as a central nervous system stimulant (T40.5X1-T40.5X4) T40.5X1 T40.5X4
33. T41.3X
    Poisoning by, adverse effect of and underdosing of local anesthetics

    Header
34. T41.3X1
    Poisoning by local anesthetics, accidental (unintentional) +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters

    Inclusion terms 1

    Inclusion terms

    • Poisoning by local anesthetics NOS
35. T41.3X2
    Poisoning by local anesthetics, intentional self-harm +7th: A D S

    Needs 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
36. T41.3X3
    Poisoning by local anesthetics, assault +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
37. T41.3X4
    Poisoning by local anesthetics, undetermined +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
38. T41.3X5
    Adverse effect of local anesthetics +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
39. T41.3X6
    Underdosing of local anesthetics +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
40. T41.4
    Poisoning by, adverse effect of and underdosing of unspecified anesthetic

    Header
41. T41.41
    Poisoning by unspecified anesthetic, accidental (unintentional) +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters

    Inclusion terms 1

    Inclusion terms

    • Poisoning by anesthetic NOS
42. T41.42
    Poisoning by unspecified anesthetic, intentional self-harm +7th: A D S

    Needs 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
43. T41.43
    Poisoning by unspecified anesthetic, assault +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
44. T41.44
    Poisoning by unspecified anesthetic, undetermined +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
45. T41.45
    Adverse effect of unspecified anesthetic +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
46. T41.46
    Underdosing of unspecified anesthetics +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
47. T41.5
    Poisoning by, adverse effect of and underdosing of therapeutic gases

    Header
48. T41.5X
    Poisoning by, adverse effect of and underdosing of therapeutic gases

    Header
49. T41.5X1
    Poisoning by therapeutic gases, accidental (unintentional) +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters

    Inclusion terms 1

    Inclusion terms

    • Poisoning by therapeutic gases NOS
50. T41.5X2
    Poisoning by therapeutic gases, intentional self-harm +7th: A D S

    Needs 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
51. T41.5X3
    Poisoning by therapeutic gases, assault +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
52. T41.5X4
    Poisoning by therapeutic gases, undetermined +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
53. T41.5X5
    Adverse effect of therapeutic gases +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters
54. T41.5X6
    Underdosing of therapeutic gases +7th: A D S

    Needs 7th characterExempt: 2 of 3 7th characters

Sources of each column. Rows marked +7th need a 7th character: pick one to build the full code; its code card has its own flags.

Instructions

7th characters

A code that takes a 7th character is invalid without it; the placeholder X fills a code shorter than 6 characters (Official Guidelines I.A.5). How 7th characters work.

Hierarchy