Mizuho OSI 5855-137 Lateral Perineal Post Surgical Table Accessory 16-3/4"

Mizuho OSI 5855-137 16-3/4" Lateral Perineal & Counter-Traction Post

The Mizuho OSI 5855-137 is a professional-grade surgical subcomponent engineered for high-tension orthopedic trauma cases. As a vital part of the 5855 Orthopedic Trauma Top accessory suite, this 16-3/4 inch post serves as a rigid lateral stabilizer, preventing patient "roll" or "drift" during femoral nailing, acetabular reconstruction, and hip arthroscopy. Its extended height is specifically designed to clear thick pressure-relief padding and high-profile gel overlays, ensuring the post makes firm contact with the patient's anatomy to maintain stable pelvic alignment.

Constructed from high-tensile surgical alloys, the 5855-137 is built to withstand the significant mechanical loads inherent in fracture reduction. Its precision-milled base integrates seamlessly with the Mizuho OSI modular rail system, providing a "lock-steady" connection that eliminates intraoperative shifting during high-torque reaming or component impaction.

Key Specifications

• Manufacturer: Mizuho OSI

• Model Number: 5855-137

• Overall Length: 16-3/4 inches (42.5 cm)

• Function: Lateral Stabilization / Pelvic Counter-Traction / Hip Blocking

• Compatibility: Mizuho OSI Hana, Trios, and ProAxis Orthopedic Tables

• Material: High-Strength Surgical Grade Alloy

Clinical & Operational Advantages

• Enhanced Traction Stability: The 16.75-inch height provides superior leverage for counter-traction, essential for achieving the cortical apposition required for successful IM nailing.

• Versatile Positioning: Ideal for lateral decubitus setups, the post acts as a dependable "stop" to maintain a perfectly perpendicular pelvis during total hip arthroplasty (THA).

• Radiolucent-Friendly Profile: The slim, vertical design is optimized to minimize metal artifacts in C-arm fluoroscopy, allowing for clear "inlet" and "outlet" pelvic views.

• Standardized System Reliability: Built specifically for the 5855 series trauma tops, ensuring 100% mechanical compatibility and eliminating the safety risks of using generic accessories.

Condition

• Status: Used – Functional System Subcomponent.

• Origin: Carefully extracted from a larger Mizuho OSI modular system to preserve all mechanical tolerances and mounting interfaces.

• Functional Assessment: The upright is perfectly straight with no structural bends or stress fractures. The locking interface is clean and ready for immediate table integration.

• Cosmetic Status: Shows visible signs of normal professional usage, including surface scuffs and typical finish wear consistent with a trauma OR environment. These do not affect the mechanical safety or performance of the support.

• Reprocessing Note: This item is provided non-sterile. It must be professionally cleaned and disinfected/sterilized according to your facility’s Mizuho OSI equipment protocols prior to clinical use.

Warranty

• ✔ Primis "Zero-Flex" 90-Day Warranty We guarantee the Mizuho OSI 5855-137 to be structurally sound and perfectly aligned. If the post exhibits any mechanical play or fails to secure to your compatible table system upon arrival, Primis Medical will provide a full refund or replacement.

What’s Included

• (1) Mizuho OSI 5855-137 16-3/4" Lateral Perineal Post

Shipping

• Fast and secure shipping.

• Ships within 1 business day.

• Packaged in a reinforced shipping container to ensure the 16-3/4 inch vertical post remains perfectly straight during transit.