What shape does a Kirkland knife blade have?

The Kirkland knife is specifically designed for periodontal procedures, particularly for the excision of tissue and for performing gingivectomies. Its blade exhibits a crescent shape that facilitates a smooth cutting action for soft tissue removal. This curvature allows dentists and periodontists to navigate the contours of the gums effectively, making it easier to access and remove tissue while minimizing trauma to adjacent areas. The crescent shape enhances maneuverability in areas that may be difficult to reach with a straight-edged instrument, promoting both precision and efficiency during surgical procedures.