Ladderloc Knee Positioning System

A welcome upgrade for Alvarado Knee Positioner users.

This surgical knee positioner is aircraft grade aluminum, longer, more stable and most importantly respects the integrity of the sterile field. Thanks to our patented Fieldloc Technology, the Ladderloc mounts securely on top of the surgical drapes and locks into place for procedure. This allows surgeons to have complete control of the flexion and extension of their patient’s leg while providing an easy to use, rock solid base on which to operate.

Positioning Matters. The system reduces hands on the patient and preoperative resource time. Our foot holder is much stronger and won’t lose its shape, bend or crack even with heavy use. The hour glass shape and construction allows for a firm wrap that stays in place while offering greater foot stabilization.

Versatile. Sterile. Easy to Use. The Fieldloc has 100% wipeable surfaces and no hidden crevices to hide organic debris. The Thigh Bolster Tower accessory for the Ladderloc gives lateral support at all flexion angles and can be used in conjunction with popliteal support.

Upgrade your ladder rail system and let Ladderloc be your solution for better positioning and protecting the patient.

Complete Ladderloc Support System

  • Ladderloc Sterile Component Top Rail
  • Universal Mounting Platform
  • Foot Holder

System SKU: #LL1900

The Top Rail

The Ladderloc rail system is a significant upgrade from the familiar Alvarado Knee Positioner type adjustment rails. They are longer (giving you increased flexion adjustment), stronger (constructed of high strength aluminium alloy), more stable, and easier to set up. The rail is compatible with our standard Fieldloc base, for unmatched respect for the sterile field

Mounting Platform

The patented Fieldloc technology is the foundation that gives the Match Grade Medical knee positioners their rock-solid foundation and unfailing support. This universal mounting platform resides outside the sterile field and can be used with multiple sterile component sets to reduce equipment cost.

Fieldloc SKU: #FL500

The Foot Holder

Foot holder shape and construction allows for firm wrap and greater foot stabilization. The hourglass shape is designed to hold foot and ankle securely, and lobed wings keep elastic wrap in place. The stronger more durable material will not bend or crack over time. Designed to work with the Ladderloc as well as a compatible upgrade to the Alvarado Knee Positioner. 

Fieldloc SKU: #LL916

Thigh Bolster Tower

Thigh bolster tower gives lateral support at all flexion angles and can be used in conjunction with popliteal support. Mounts easily to the end of the rail–can be removed and replaced if needed during procedure.

System SKU: #LL2100

Ladderloc Sterilization Case

Holds Ladderloc sterile components.
Printed part locations for easy identification and placement.
Hold optional accessories.
Secure cover for easy handling.
Easy to wrap.

System SKU: #LSC100

Foot Holder Pads

  • Sterile, individually wrapped pad sets
  • Deluxe dual foam pads for comfort support
  • Designed for Ladderloc and Solorail foot holders
  • One roll of sterile cohesive wrap included in each set
  • This product is not made with natural rubber latex

System SKU: #FP2500

Product Rescources

Ladderloc Resources