An escharotomy is indicated for burns when the six P's are present; which item is not among the six P's?

An escharotomy is indicated for burns when the six P's are present; which item is not among the six P's?

• A. Palpable pulse
• B. Pain
• C. Pallor
• D. Paresthesias

Answer: (A)

In burns with circumferential eschar, perfusion can deteriorate as edema and constriction build up. Clinicians look for signs of impending vascular compromise, summarized as six P’s: pain (often out of proportion or with passive stretch), pallor, paresthesias, paralysis, pulselessness, and increased pressure. A palpable pulse is not part of this set because having a pulse does not rule out ongoing ischemia; pulselessness is the sign that perfusion has failed. When these signs appear, an escharotomy may be needed to relieve the restrictive eschar and restore blood flow. Pain, pallor, and paresthesias reflect early to evolving ischemia, while paralysis and pulselessness indicate more severe compromise, all guiding the decision to intervene. Therefore, a palpable pulse is the item not among the six P’s.

In burns with circumferential eschar, perfusion can deteriorate as edema and constriction build up. Clinicians look for signs of impending vascular compromise, summarized as six P’s: pain (often out of proportion or with passive stretch), pallor, paresthesias, paralysis, pulselessness, and increased pressure. A palpable pulse is not part of this set because having a pulse does not rule out ongoing ischemia; pulselessness is the sign that perfusion has failed. When these signs appear, an escharotomy may be needed to relieve the restrictive eschar and restore blood flow. Pain, pallor, and paresthesias reflect early to evolving ischemia, while paralysis and pulselessness indicate more severe compromise, all guiding the decision to intervene. Therefore, a palpable pulse is the item not among the six P’s.