Urgencias en ortopedia: artritis séptica Flashcards

1
Q

¿Porqué se considera urgencia la artritis séptica?

A

Necrosis articular
Artrosis
Shock anafiláctico

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2
Q

FR artritis séptica

A
  1. Enfermedad articular preexistente
  2. Antecedente Qx
  3. Enfermedad sistémica
  4. Drogas IV
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3
Q

Diagnóstico

A
  • Clinicamente artritis monoarticular: dolor, edema, eritema, aumento de temperatura, fiebre (60%)
  • Marcadores séricos (Wbc 10k, Vsg 30, pcr 5, procalcitonina)
  • Aspirado de líquido sinovial -> celularidad gram, cultivo y glucosa
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4
Q

Análisis del líquido sinovial

A
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5
Q

Indicaciones de tratamiento antibiótico para artritis séptica

A
  1. Tinción de gram
  2. Tx empírico
  3. Antibiograma
  4. Tx definitivo
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6
Q

Tx empírico artritis séptica

A

Cocos Gram + vancomicina
Cocos Gram - Ceftriaxona
Bacilos Gram - Ceftazidina, cefepime, piperacilina-tazobactam o carbapanémicos

Tinción negativa Vancomicina+ ceftazidme/aminoglucósidos

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7
Q

Tx Qx

A
  1. Debridamiento qx
  2. Atroscopía / Qx abierta
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