Hand Surgery Moves Out of the Operating Room
Minor hand surgeries performed under wide-awake local anesthesia without a tourniquet (WALANT) are proving both safe and highly popular among patients. A new study published in the journal HAND reports an overall infection rate of 6.2% and near-universal patient satisfaction, findings that bolster the movement of elective hand procedures from traditional hospital operating rooms into outpatient settings.
Clinical Safety and Infection Trends
The study, led by Dr. Robert E. Van Demark Jr. of the University of South Dakota Sanford School of Medicine, reviewed 948 elective hand procedures across 786 patients. Published under doi:10.1177/15589447241284814, the data suggests that WALANT serves as a reliable alternative to hospital-based surgery. While the 6.2% infection rate may draw attention, clinical management remained uncomplicated. Most cases were resolved using antibiotics or local soaks; only three patients required a return to the operating room for irrigation and debridement. Researchers did observe an age-related trend, with infection rates climbing from roughly 5% in patients aged 20–29 to approximately 10% in those over 80.
Patient Satisfaction Metrics
The patient experience was overwhelmingly positive. Survey data indicates that 99.4% of patients were satisfied with their care, while 99% stated they would undergo a WALANT procedure again if needed. An identical portion said they would recommend the procedure room setting to friends or family. Furthermore, 99% of patients reported that their experience in the procedure room was as good as or better than a dental visit.
Dr. Van Demark highlighted the broader impact of this shift. “The ability to move cases out of the main hospital OR and into a procedure room has changed the landscape of hand surgery,” he stated. “The technique is safe with a low infection rate, with significant cost savings and a reduction in the amount of trash generated by those procedures.”
Operational Shifts for Orthopedic Practices
By removing the need for general anesthesia or intravenous sedation, surgeons can bypass the main operating room, driving improvements in scheduling efficiency and reducing overall medical costs. However, the study has sparked clinical discussion. Sanj Kakar, MD, MBA, an orthopedic surgeon at the Mayo Clinic, noted that the absence of preoperative prophylactic antibiotics in the study warrants further clinical discussion.
Kakar emphasized that the 10% infection rate seen in elderly populations suggests surgeons must prioritize careful risk stratification. Factors such as diabetes, smoking status, immunosuppression, and the complexity of the procedure remain critical when selecting candidates for the WALANT pathway.
Understanding the WALANT Technique
WALANT allows surgeons to operate using only local anesthetic, meaning the patient remains fully conscious without the need for sedation or a pneumatic tourniquet on the arm. While the study demonstrates strong safety outcomes, surgeons must continue to evaluate individual risk factors. Patients with comorbidities like diabetes or immunosuppression may require tailored protocols, particularly regarding the use of prophylactic antibiotics. Ultimately, performing these procedures in dedicated procedure rooms eliminates the resource-heavy turnover of a main hospital operating room, resulting in lower costs and less medical waste.