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K Line Knowledge Center
Expert articles on technology, workflows and scaling your orthodontic brand.
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Case Studies


NEXO: Diagnosis, Diagnosis, Diagnosis
NEXO is fundamentally about diagnosis and restoring function within aligner therapy. With nearly 80 years of combined orthodontic experience, Dr. Domingo Martin and Dr. Alberto Canábez have built a system that emphasizes comprehensive evaluation as the foundation for true orthopedic stability. The result: fewer aligners, predictable clinical outcomes, and lasting stability without dependence on fixed retention.
Apr 91 min read


Deep bite and crowding with clear aligners: K Line case study
A 25-year-old female patient presented with a 4-5mm deep bite, crowding in both arches, and a 5mm midline shift. Using K Clear aligners and strategic ASR techniques, we achieved complete crowding resolution and deep bite correction in just 10 months. The treatment stabilized overjet and overbite while correcting the midline by 4mm. This case demonstrates the effectiveness of clear aligner therapy for combined deep bite and crowding malocclusions in adult patients.
Jan 291 min read


Open Bite: Case Study with Clear Aligners
Can clear aligners correct a 3-4mm anterior open bite with? This case study says yes. Follow the 12-month treatment journey of a 34-year-old patient who achieved complete bite closure and pain elimination using K Clear aligners. Strategic posterior intrusion mechanics and comprehensive treatment planning delivered predictable, lasting results.
Jan 221 min read
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