Related Experiment Video
Updated: Nov 7, 2025

The Rabbit Blood-shunt Model for the Study of Acute and Late Sequelae of Subarachnoid Hemorrhage: Technical Aspects
Published on: October 2, 2014
Hematoma Block: An Effective Alternative for Pain Management and Procedural Sedation
1University of Alabama at Birmingham School of Nursing.
A hematoma block offers a safe, effective alternative for pain management in extremity injuries, potentially reducing the need for procedural sedation. This technique uses fewer emergency department resources, saving time and costs.
Area of Science:
- Emergency Medicine
- Trauma Care
- Pain Management
Background:
- Management of traumatic extremity injuries in the emergency department is resource-intensive.
- Pain control and procedural sedation are common but time-consuming interventions.
Purpose of the Study:
- To present the hematoma block as a safe and effective alternative for pain control.
- To demonstrate its potential to eliminate the need for procedural sedation.
- To highlight its efficiency in emergency department resource utilization.
Main Methods:
- Describes the technique for performing a hematoma block.
- Focuses on application in patients with closed traumatic extremity injuries.
- Emphasizes ease of performance by emergency nurse practitioners.
Main Results:
- Hematoma blocks are a safe and effective pain treatment.
- This method may reduce or eliminate the need for procedural sedation.
- It requires fewer emergency department resources, potentially decreasing time and costs.
Conclusions:
- Hematoma blocks are a valuable technique for pain control and fracture reduction.
- The procedure is associated with rare complications.
- It offers an efficient alternative to procedural sedation and analgesia in the emergency setting.
Related Concept Videos
Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia
One of the advantages of...
Parenteral Anesthetics: Overview
Local Anesthetics: Clinical Application as Spinal Anesthesia
Local Anesthetics: Clinical Application as Surface, Infiltration, and Conduction Block Anesthesia
Local Anesthetics: Clinical Application as Epidural Anesthesia
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
General Anesthesia: Overview
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...

