Compartment syndrome by Bailie Abney

kayerae — 2025-07-09 23:01:49 UTC

A time-sensitive surgical emergency, is characterized by the elevation of pressure within an anatomic compartment that is above normal perfusion pressure.

kayerae — 2025-07-09 23:04:20 UTC

Increase in compartment volume (e.g., from edema or bleeding), a decrease in compartment size (e.g., from a restrictive cast), or aspects of both. When the pressure within an affected compartment rises above normal, perfusion to the tissues is impaired, causing cell death, which may lead to tissue necrosis and permanent dysfunction. The most common cause is fractures, with tibial fractures having the highest risk.

kayerae — 2025-07-11 00:36:53 UTC

kayerae — 2025-07-11 00:50:49 UTC

Most common among young adults, and although it may take up to 48 hours for symptoms to present, it typically has a rapid progression of symptoms and signs over a few hours after the initial injury or fracture repair

kayerae — 2025-07-11 00:52:21 UTC

Patients with compartment syndrome typically presents with severe pain that is out of proportion to the injury, which is considered the cardinal symptom. Additionally, patients often describe this pain as deep and burning, and that it is unrelieved by medications.

kayerae — 2025-07-11 00:53:39 UTC

With continued nerve ischemia and edema, the patient experiences diminished sensation followed by complete numbness. Motor weakness may occur as a late sign of nerve ischemia. Paralysis is a late finding after prolonged ischemia and is associated with neurovascular injury.

kayerae — 2025-07-11 00:55:39 UTC

Peripheral circulation is evaluated by assessing color, temperature, capillary refill time, edema, and pulses. Cyanotic nail beds suggest venous congestion. Pallor or dusky and cold digits, prolonged capillary refill time, and diminished pulses suggest impaired arterial perfusion. Edema may obscure the function of arterial pulsation, and Doppler ultrasonography may be used to verify a pulse. Pulselessness is a late sign.

kayerae — 2025-07-11 00:57:24 UTC

The surgeon may measure tissue pressure by inserting a tissue pressure-monitoring device, such as a handheld direct injection device, into the muscle compartment (normal pressure is 8 mm Hg or less). Nerve and muscle tissues deteriorate as compartment pressure increases. Prolonged pressure of more than 30 mm Hg can result in irreversible changes

kayerae — 2025-07-11 00:59:44 UTC

A. Cross-section of normal lower leg with muscle compartments. B. Cross-section of lower leg with compartment syndrome.

zbailey3543 — 2025-07-12 20:30:08 UTC

Lab values that were found to be directly associated with compartment syndrome includes:

-Creatinine kinase level of greater than 4000 U/L

-Chloride levels greater than 104mg/dL

-BUN levels less than 10mg/dL.

zbailey3543 — 2025-07-12 21:06:31 UTC

Affected vital signs also include an increase in heart rate, as well as a decrease in blood pressure - this is due to the elevated pressure buildup within the muscles.

zbailey3543 — 2025-07-12 21:21:05 UTC

Do not elevate the limb, as this decreases arterial blood flow. Keep the limb at heart level.
Remove tight bandages, casts, splints, etc., to help relieve pressure.
Anticipate surgery - prepare and educate patient about purpose of fasciotomy
Monitor for signs of infection post-fasciotomy
Monitor for signs of Rhabdomyolysis
Administer analgesics for pain control
Educate patient on the importance of physical therapy, and help patient modify their activity routine.

kayerae — 2025-07-13 02:06:51 UTC

Weingart, G. S., Jordan, P., Yee, K. L., & Green, L. (2020). Utility of laboratory markers in evaluating for acute compartment syndrome in the emergency department. Journal of the American College of Emergency Physicians open, 2(1), e12334. https://doi.org/10.1002/emp2.12334

Overbaugh, J.L.H.K.H.C. K. (2021). Lippincott CoursePoint Enhanced for Brunner & Suddarth's Textbook of Medical-Surgical Nursing (15th ed.). Wolters Kluwer Health. https://coursepoint.vitalsource.com/books/9781975186722