L1 Rib Convergent biaxial 3-D Fixation. Smart shape based on average patients. The KLS Martin unique system was designed with careful consideration to expert feedback while incorporating innovative ideas and engineering. Restore the patient's bone through uneventful healing after surgery. Any osteosynthesis solution needs to easily be applied to each rib - KLS analyze the average data and develop a smart shape with complex geometry that was adaptable to each of the human variables.