Shannon Burr: Sizes, Applications and Surgical Bone Cutting Options
A Shannon burr is a surgical bone-cutting instrument used in orthopaedic and foot and ankle procedures where controlled bone shaping or resection is required. Different burr dimensions and cutting profiles can be selected according to the surgical application, anatomical area, and amount of bone that needs to be removed.
For medical device distributors, surgical instrument suppliers, and healthcare companies sourcing bone-cutting accessories, understanding the available Shannon burr configurations can make product selection more straightforward.
What Is a Shannon Burr?
A Shannon burr is a rotating surgical burr designed for bone cutting and resection. Its elongated working section and compact cutting head allow different configurations to be used for procedures involving the forefoot, toe, heel, and other areas of the foot.
The appropriate burr is generally selected according to factors such as working diameter, working length, cutting profile, and intended surgical application. A smaller burr may be suitable for more localized bone work, while larger configurations can be considered when a greater cutting area is required.
Because surgical systems can use different connection interfaces, compatibility with the intended handpiece should also be confirmed before ordering.
Shannon Burr Sizes and Applications
Different Shannon burr configurations can support different surgical requirements. The product specifications supplied by Well Trust include several sizes and profiles.
For Hallux Valgus Correction, a 2.0 mm × 13 mm straight burr is indicated for Akin osteotomy. A 2.0 mm × 19.5 mm straight burr is specified for first metatarsal osteotomy, including Chevron and transverse applications.
For calcaneal osteotomy, a 3.1 mm × 20 mm straight configuration is available. Its dimensions provide a longer working section for the intended osteotomy application.
The Shannon burr range also includes configurations for cheilectomy and bone resection. A 4.3 mm × 13 mm conical-wedge burr and a 2.9 mm × 13 mm straight-wedge burr are specified for cheilectomy or bone resection. A larger 5.0 mm × 15 mm oval burr is indicated for large bone resection.
For procedures involving the toes, a 2.0 mm × 8 mm straight burr is specified for hammertoe correction, while a 2.2 mm × 12 mm straight configuration is indicated for Tailor's bunion.
These different dimensions allow medical device suppliers to select a Shannon burr according to the intended procedure rather than using one configuration for every application.
How to Choose the Right Shannon Burr
Several factors should be considered when selecting a Shannon burr.
Application: First identify the intended procedure, such as Akin osteotomy, first metatarsal osteotomy, calcaneal osteotomy, cheilectomy, bone resection, hammertoe correction, or Tailor's bunion correction.
Diameter and working length: The burr dimensions should correspond to the required cutting area and surgical application.
Cutting profile: Straight, wedge, conical-wedge, and oval configurations may serve different bone-cutting requirements.
Handpiece compatibility: The connection specification should be checked against the intended surgical handpiece or power system.
Product requirements: For distributors and OEM customers, packaging, labeling, dimensions, and other technical specifications may also need to be confirmed before production.
Shannon Burr from Well Trust
Well Trust manufactures surgical cutting products for orthopaedic applications, including Shannon burr configurations for different foot and ankle procedures.
Based on the required application, Well Trust can provide different burr dimensions and cutting profiles. The available configurations include straight, wedge, conical-wedge, and oval designs, covering applications from smaller toe procedures to larger bone resection requirements.
For customers with specific technical requirements, Well Trust can evaluate product specifications based on drawings, samples, or requested dimensions. Before placing an order, customers can provide information about the intended application, required burr size, connection interface, and quantity so that the appropriate configuration can be confirmed.
Frequently Asked Questions
What is a Shannon burr used for?
A Shannon burr is used for controlled bone cutting, shaping, and resection in surgical procedures. The specific application depends on the burr configuration and surgical requirement.
What sizes of Shannon burr are available?
The Well Trust product range includes configurations such as 2.0 × 8 mm, 2.0 × 13 mm, 2.0 × 19.5 mm, 2.2 × 12 mm, 2.9 × 13 mm, 3.1 × 20 mm, 4.3 × 13 mm, and 5.0 × 15 mm.
Which Shannon burr is used for Akin osteotomy?
According to the supplied product specifications, the 2.0 mm × 13 mm straight configuration is indicated for Akin osteotomy.
Can a Shannon burr be customized?
Well Trust can evaluate customized requirements based on technical drawings, samples, dimensions, or other specifications. The feasibility of customization depends on the requested configuration.
How do I select the correct Shannon burr?
Start with the intended surgical application, then confirm the required diameter, working length, cutting profile, and handpiece compatibility. If the required configuration is uncertain, technical drawings or a sample can be provided for evaluation.
Conclusion
A Shannon burr is not a single standardized configuration. Different diameters, working lengths, and cutting profiles can be used for different bone-cutting requirements. Selecting the appropriate configuration therefore requires consideration of both the intended surgical application and the compatible surgical system.
With multiple Shannon burr configurations for foot and ankle procedures, Well Trust can support standard product requirements as well as selected OEM and customized specifications. Customers can contact Well Trust with their required dimensions, application, or sample for further product evaluation.
