Evidence For Fusion In Spine With Orthoss®

Exclusion Criteria

• •General contraindications for surgical treatment are present
• •The patient has a history of malignancy, radiotherapy, or chemotherapy for malignancy within the past five years
• •The patient is currently being treated with radiation, chemotherapy, immunosuppression or steroid therapy dose equivalent of more than 5mg prednisolon
• •The patient is pregnant or nursing
• •Women of childbearing age who are not using a highly effective method of birth control
• •The patient has acute or chronic infection at the surgical site
• •The patient has a known allergy to bovine bone material
• •The patient has a medical history of alcohol or drug abuse within the last year prior to the screening examination
• •Vulnerable population
• •Patient is currently participating, or has participated in another clinical investigation within 6 months