Ver el código de «Template:Canadian CT Head Calculator»

<noinclude>Interactive Canadian CT Head Rule calculator. Requires the [[MediaWiki:Gadget-calculator.js|calculator gadget]].
Usage: <code><nowiki>{{Canadian CT Head Calculator}}</nowiki></code>
[[Category:Calculator templates]]</noinclude>
=== Canadian CT Head Rule ===
<div class="calculator-container" data-calculator-refresh-on-load="true">
{| class="wikitable" style="width:100%; border-collapse:collapse;"
|+ style="font-size:16px; font-weight:bold; padding:8px; background:#2c3e50; color:white;" | Canadian CT Head Rule
|-
! colspan="3" style="background:#e74c3c; color:white;" | High Risk (for neurosurgical intervention)
|-
! style="width:60%; background:#fadbd8;" | Criteria
! style="width:20%; background:#fadbd8;" | No
! style="width:20%; background:#fadbd8;" | Yes
|-
| '''GCS <15''' at 2 hours after injury
| {{calculator|id=cch_gcsNo|type=radio|name=cch_gcs|default=1}}
| {{calculator|id=cch_gcsYes|type=radio|name=cch_gcs}}
|-
| '''Suspected open or depressed skull fracture'''
| {{calculator|id=cch_fxNo|type=radio|name=cch_fx|default=1}}
| {{calculator|id=cch_fxYes|type=radio|name=cch_fx}}
|-
| '''Any sign of basal skull fracture''' (hemotympanum, raccoon eyes, CSF otorrhea/rhinorrhea, Battle sign)
| {{calculator|id=cch_basNo|type=radio|name=cch_bas|default=1}}
| {{calculator|id=cch_basYes|type=radio|name=cch_bas}}
|-
| '''Vomiting ≥2 episodes'''
| {{calculator|id=cch_vomNo|type=radio|name=cch_vom|default=1}}
| {{calculator|id=cch_vomYes|type=radio|name=cch_vom}}
|-
| '''Age ≥65 years'''
| {{calculator|id=cch_ageNo|type=radio|name=cch_age|default=1}}
| {{calculator|id=cch_ageYes|type=radio|name=cch_age}}
|-
! colspan="3" style="background:#f39c12; color:white;" | Medium Risk (for brain injury on CT)
|-
| '''Amnesia before impact >30 min'''
| {{calculator|id=cch_amnNo|type=radio|name=cch_amn|default=1}}
| {{calculator|id=cch_amnYes|type=radio|name=cch_amn}}
|-
| '''Dangerous mechanism''' (pedestrian struck, occupant ejected, fall from ≥3 feet or ≥5 stairs)
| {{calculator|id=cch_mechNo|type=radio|name=cch_mech|default=1}}
| {{calculator|id=cch_mechYes|type=radio|name=cch_mech}}
|-
! style="background:#2c3e50; color:white;" | High Risk Criteria
! colspan="2" style="background:#2c3e50; color:white;" | {{calculator|id=cch_high|type=plain|formula=cch_gcsYes+cch_fxYes+cch_basYes+cch_vomYes+cch_ageYes|style=min-width:3ch;display:inline-block}} / 5
|-
! style="background:#2c3e50; color:white;" | Medium Risk Criteria
! colspan="2" style="background:#2c3e50; color:white;" | {{calculator|id=cch_med|type=plain|formula=cch_amnYes+cch_mechYes|style=min-width:3ch;display:inline-block}} / 2
|}
{| class="wikitable" style="width:100%; margin-top:4px;"
! colspan="2" | Interpretation
|-
| style="background:#27ae60; color:white; text-align:center; width:25%; font-weight:bold;" | All No
| '''CT NOT required''' — Low risk for clinically important brain injury. Safe for discharge with [[Head trauma (main)|head injury]] instructions.
|-
| style="background:#f39c12; color:white; text-align:center; font-weight:bold;" | Medium risk ≥1
| '''CT recommended''' — Risk of brain injury on CT. Imaging indicated.
|-
| style="background:#e74c3c; color:white; text-align:center; font-weight:bold;" | High risk ≥1
| '''CT required''' — High risk for neurosurgical intervention. Urgent CT head.
|}
{| class="wikitable" style="width:100%; margin-top:4px; font-size:90%;"
! References
|-
|
* Stiell IG, Wells GA, Vandemheen K, et al. The Canadian CT Head Rule for patients with minor head injury. ''Lancet.'' 2001;357(9266):1391-1396. PMID 11356436.
* Stiell IG, Clement CM, Rowe BH, et al. Comparison of the Canadian CT Head Rule and the New Orleans Criteria in patients with minor head injury. ''JAMA.'' 2005;294(12):1511-1518. PMID 16189364.
* '''Inclusion criteria:''' GCS 13-15, age ≥16, injury within 24 hours, witnessed LOC/amnesia/disorientation.
|}
</div>