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Tissue Adhesive Cut Spine Surgery Closure Time

A clinical trial found that topical adhesives closed spinal incisions faster than traditional sutures.

Updated on Sept. 22, 2026 in Stroke

Bold vector editorial illustration of surgical tweezers releasing a gel drop onto a fabric pad, representing efficient surgical wound closure.
A clinical trial published recently found that topical tissue adhesives significantly reduced incision closure times in minimally invasive spine surgeries compared to traditional suturing methods. AI Illustration. Upload story photo >

A study of 60 patients undergoing minimally invasive spine surgery found that topical tissue adhesive significantly reduced wound closure times compared to subcuticular suturing. While speed improved, researchers observed no statistically significant differences in long-term scar outcomes.

Why it matters

Efficient wound closure techniques are vital in spinal surgery to reduce operating room time and potentially lower infection risks. This study provides clinical evidence comparing newer adhesive methods against established suturing practices.

The trial analyzed 60 patients, recording an average wound-closure time of 171.1 seconds for topical tissue adhesive compared to 347.5 seconds for traditional subcuticular suturing. One wound-related complication occurred in the adhesive group versus zero for sutures.

The details

Researchers used bilateral paramedian incisions, randomly assigning one side to topical adhesive and the other to sutures to ensure direct comparison. Long-term assessment relied on the Vancouver scar scale and three-dimensional imaging to measure outcomes at the 12-month mark.

Timeline

  1. Objective scar characteristics were assessed at 12 months.

The Big Picture

This study utilizes the Vancouver scar scale to standardize its healing evaluations, following the precedent set by clinical research programs that prioritize objective scar assessment in surgical recovery.

Patients may benefit from shorter time under anesthesia due to reduced wound closure times during spinal procedures. However, the study confirms that long-term aesthetic results remain comparable regardless of the closure method used.

The takeaway

Topical tissue adhesives offer a faster alternative for closing spinal incisions without compromising the final appearance of the scar. Surgeons can utilize this data to optimize efficiency in the operating room while maintaining standard patient safety protocols.

Further reading

For more information on surgical advancements, visit our Stroke section.

Source note: This article includes information reported by Nature.