| Popis: |
Head and neck procedures are often performed in the acute care settings. Historically, anatomical landmarks have guided physicians as they determine accurate location and approach when performing these procedures. Due to anatomical variations, landmark-guided techniques lead to considerable variability in both success and complication rates. In recent years, ultrasound is increasingly being used at the bedside by clinicians. Ultrasound can be extremely useful in identifying relevant anatomy and thus facilitating various head and neck procedures in the acute care settings. Furthermore, because the regions of the face and neck are relatively shallow, high-frequency and high-resolution ultrasound probes can be used to provide significant detail of the anatomy in question. The use of ultrasound guidance for procedures has been demonstrated to decrease complications and improve patient safety and satisfaction. A thorough understanding of the basic principles of ultrasound, sonographic anatomy, and manual dexterity skills is essential in the use of ultrasound for procedural guidance. |
