Practical Pearls
Clinical Pearl: Benzethonium Chloride for Habit-Tic Nail Deformity
Treatment of habit-tic nail deformity is challenging, as it often requires both patient awareness and behavioral changes that may be long-standing...
Practice Gap
Anxiety is common in patients undergoing surgery with general anesthesia and may be exacerbated in patients undergoing dermatologic surgery with local anesthesia. Apprehension might be worse for nail surgery patients because the nail unit is highly innervated and vascular. Many patients fear the anesthetic injections, and there often is pain postoperatively. Perioperative anxiety correlates with increased postoperative pain,1 analgesic use,2 and delayed recovery.3 Several alternatives have been proposed to decrease perioperative anxiety, including nonpharmacologic interventions such as using educational videos, personalized music, hand holding, art activities, and virtual reality, as well as pharmacologic interventions such as benzodiazepines. However, these techniques have not been well studied for nail surgery.
The Technique
Patients generally are anxious about nail surgery secondary to the pain associated with the local anesthetic infiltration; hence, it is crucial to decrease anxiety during this initial step. In our practice, we provide patients with a palm-sized stress ball made of closed-cell polyurethane foam rubber before surgery. Patients are then instructed to hold the stress ball with the free hand and squeeze it whenever they feel anxious or when they feel any discomfort related to the procedure (Figure). A variety of balls can be bought for less than $1 each, thus making it a cost-effective option.
A patient holding a stress ball with the free hand while the nail surgeon is infiltrating the affected nail unit with the local anesthetic agent.
Practice Implications
Holding a stress ball has been found to reduce both pain and anxiety in patients undergoing conscious surgery.4 Furthermore, squeezing a stress ball perioperatively may increase feelings of empowerment, given that patients have direct control over the object, which in turn may have a positive effect on anxiety and patient satisfaction without interfering with the surgical procedure.5 Holding a stress ball is a safe, widely accessible, and inexpensive technique that may aid in decreasing patients’ anxiety related to nail surgery. Nonetheless, controlled clinical trials assessing the efficacy of this method in reducing anxiety related to nail surgery are needed to determine its benefit compared to other methods.
