FDA cleared the Packaged Assembly, Reusable Navigation Unit; Lantern ASC, Smart Pack kit, Knee from Orthalign, Inc. on Jun 2, 2026 under K253507, a traditional 510(k). The device falls under product code ONN, Intraoperative Orthopedic Joint Assessment Aid, regulated at 21 CFR 882.4560 as a Class 2 device. The review panel was Neurology.

FDA logged the submission as received on Nov 3, 2025. The decision came 211 days later, longer than the 90 FDA-day review goal, which usually means at least one additional information request.

Orthalign, Inc. has one other decision in the tracker over the last 12 months: K262253 (Lantern Knee Navigation Unit (406000-03);Lantern Hip Navigation Unit (502000-03)).