• Wide range of motion from -10° to a full 135° at the knee
• Lightweight (10.9 kg, 24 lbs.) and portable
• Minimizes anterior tibial translation and joint compression
• Constant angular velocity over the entire range of motion
• Simultaneous hip, knee and ankle motion

The L4D and L4KD put you in digital control with speed variability from 30° to 210°/minute, a wide -10° to 135° range of motion, and easy accommodation of pediatric to adult patients. The L4D and L4KD’s digital controllers features include Reverse-on-Load, end of range Pause time, Warm-Up mode, a treatment Timer, and the ability to track user hours and cycles. The controller’s unique design allows settings to be saved to a Patient Memory Key to eliminate repetitive data entry, and a lock ensures that only you make program changes.

Both units quietly provide simultaneous hip and knee motion, and the L4D adds adjustable ankle motion for total-limb CPM.

Indications

• ACL reconstruction
• Open reduction and rigid internal fixation of intra-articular, diaphyseal and metaphyseal fractures
• Capsulotomy and arthrolysis for posttraumatic arthritis with restriction of motion
• Synovectomy for rheumatoid arthritis and hemophilic arthropathy; Arthrotomy and drainage of acute septic arthritis
• Surgical release of extra-articular contractures or adhesions (quadricepsplasty)
• Metaphyseal osteotomy with rigid internal fixation of tibia and femur; prosthetic replacement (arthroplasty)
• Reconstruction of medial collateral ligament tears of the knee using a semitendinosus tenodesis
• Reconstructive surgery on bone, cartilage, tendons and ligaments
• Prolonged joint immobilization

Contraindications

Do not use the device if any of the following are present: untreated or uncontrolled infection, unstable fractures or hemorrhaging.