Transbuccal Trocar Device with U-Shaped Cheek Retractor

The Transbuccal Trocar Device with U-Shaped Cheek Retractor is a reusable CMF surgical instrument set for transbuccal access during maxillofacial fracture fixation. It is designed to support mandibular angle and subcondylar fracture internal fixation by providing a controlled passage through the cheek and soft tissue to the surgical site.

The set includes a handle, trocar obturator, cannula, interchangeable drill sleeves and a removable U-shaped cheek retractor. The trocar and cannula provide the access channel, while the interchangeable drill sleeves support different drill diameters for fixation preparation.

The U-shaped cheek retractor attaches to the cannula and provides self-retaining soft-tissue retraction. Its adjustable angle helps expose the surgical field and supports access to the fixation area without obstructing drill-hole preparation or screw passage.

The cannula has a 200 mm working length. Drill sleeve options include 1.5 mm, 2.0 mm, 2.3 mm and 2.7 mm diameters. The instruments are made from medical stainless steel 316L and are designed for repeated use with autoclave sterilization.

Well Orthopedic supports CMF instrument selection, maxillofacial fixation configuration, quotation coordination and technical communication for hospitals, distributors and professional orthopedic customers.

Product Components

• Handle
• Trocar Obturator
• Cannula
• Interchangeable Drill Sleeves
• Removable U-Shaped Cheek Retractor

Frequently Asked Questions

1. What is the Transbuccal Trocar Device with U-Shaped Cheek Retractor used for?

It is used to support transbuccal access during maxillofacial surgery, particularly internal fixation of mandibular angle and subcondylar fractures.

2. What does the transbuccal instrument set include?

The set includes a handle, trocar obturator, cannula, interchangeable drill sleeves and a removable U-shaped cheek retractor.

3. What is the function of the U-shaped cheek retractor?

The U-shaped cheek retractor provides self-retaining soft-tissue retraction and helps expose the surgical field during transbuccal CMF fixation.

4. Can the cheek retractor angle be adjusted?

Yes. The cheek retractor has an adjustable-angle design to support controlled positioning according to the surgical access requirement.

5. What drill sleeve sizes are available?

Interchangeable drill sleeves are available for 1.5 mm, 2.0 mm, 2.3 mm and 2.7 mm drill diameters.

6. What is the cannula working length?

The cannula has a 200 mm working length.

7. What material is used for the transbuccal instrument set?

The instruments are made from medical stainless steel 316L.

8. Can the instrument set be reused?

Yes. The transbuccal instrument set is designed for repeated use and autoclave sterilization according to the applicable reprocessing instructions.

9. How can Well Orthopedic support CMF instrument selection?

Well Orthopedic can support drill sleeve selection, CMF fixation configuration, quotation coordination and technical communication for maxillofacial surgical instrument requirements.