US Guided Genicular Nerve Block benefits in Osteoarthritis knee rehabilitation

Key findings of the study are:

• This study showed significant difference in knee pain, stiffness, and function after one month, with the GNB group outperforming the TENS group.

• In patients with primary OA knee, the overall outcome with both TENS and GNB was statistically beneficial, in reducing VAS for pain and WOMAC in the GNB group. Although, after 3 months, the VAS and WOMAC scores in both groups are equal.

• With all the benefits put together, GNB is a better alternative than TENS in the short term and similar in the long run, and both considerably contribute to the OA knee rehabilitation program.

"So, it can be concluded that GNB is a better choice than TENS in the short-term and comparable in the long-term and both add to the OA knee rehabilitation program significantly," said Dr. Ishita Dey.

Source

Dey I, Ghosal V, Konar A, et al. Comparison of the Therapeutic Efficacy of TENS vs Ultrasound-guided Genicular Nerve Block in Patients with Knee Osteoarthritis. Indian J Phys Med Rehab 2020;31(2):38–41.