
Zero Degree Knee
The BoneFoam Zero Degree Knee™ post-operative device was designed by a surgeon to promote and enable optimal knee extension following total knee replacement, arthroscopic knee surgery or ACL surgery. It is designed to help achieve full knee extension post-surgery.
Knee Replacement Post-op Challenges
Failure to practice extension within the first few weeks of recovery, could cause a setback and cause long-term adverse effects to the knee.
Improve Patient Compliance
The Zero Degree Knee positioning device is designed to simplify knee extension exercise following total knee surgery. The device elevates the lower extremity and allows gravity to pull the knee passively and gently into an extended position. The sliding capability allows a patient to work on knee flexion exercises to help restore range of motion.
Optimize Recovery
The BoneFoam Zero Degree Knee™ pillow is used by thousands of patients across the country, and is specified in post-op instructions by many knee surgeons to ensure their patients experience the precise leg, knee, ankle and toe position needed to start a successful recovery. The Zero Degree Knee™ pillow adds more stability and consistency to patients’ recovery.

Zero Degree Knee
The BoneFoam Zero Degree Knee™ post-operative device was designed by a surgeon to promote and enable optimal knee extension following total knee replacement, arthroscopic knee surgery or ACL surgery. It is designed to help achieve full knee extension post-surgery.
Knee Replacement Post-op Challenges
Failure to practice extension within the first few weeks of recovery, could cause a setback and cause long-term adverse effects to the knee.
Knee Replacement Post-op Challenges
Failure to practice extension within the first few weeks of recovery, could cause a setback and cause long-term adverse effects to the knee.
Improve Patient Compliance
The Zero Degree Knee positioning device is designed to simplify knee extension exercise following total knee surgery. The device elevates the lower extremity and allows gravity to pull the knee passively and gently into an extended position. The sliding capability allows a patient to work on knee flexion exercises to help restore range of motion.
Optimize Recovery
The BoneFoam Zero Degree Knee™ pillow is used by thousands of patients across the country, and is specified in post-op instructions by many knee surgeons to ensure their patients experience the precise leg, knee, ankle and toe position needed to start a successful recovery. The Zero Degree Knee™ pillow adds more stability and consistency to patients’ recovery.
Improve Patient Compliance
The Zero Degree Knee positioning device is designed to simplify knee extension exercise following total knee surgery. The device elevates the lower extremity and allows gravity to pull the knee passively and gently into an extended position. The sliding capability allows a patient to work on knee flexion exercises to help restore range of motion.
Optimize Recovery
The BoneFoam Zero Degree Knee™ pillow is used by thousands of patients across the country, and is specified in post-op instructions by many knee surgeons to ensure their patients experience the precise leg, knee, ankle and toe position needed to start a successful recovery. The Zero Degree Knee™ pillow adds more stability and consistency to patients’ recovery.
Using ZDK to enhance post-operative recovery
The Zero Degree Knee is a surgeon designed foam cushion that creates optimal knee extension following a total knee replacement, arthroscopic knee surgery or ACL surgery. Its unique design has been shown to significantly aid in the successful recovery post knee surgery.