Currently, pre-and post-total knee arthroplasty (TKA) lower limb alignment is assessed manually or with the aid of interactive software applications, resulting in high intra- and inter-reader variability, poor reproducibility and calibration errors.
Fully-automated measurements aid users in quantifying limb-length discrepancy and quantitative knee alignment parameters on uni- and bilateral AP full leg radiographs.
LAMA™ is here to support you!
Deep learning technology enables automated accurate and precise measurement of knee alignment within ≤1° and leg-length discrepancy within ≤ 2mm [1]
Reading and reporting time of lower limb deformities radiographs can be reduced from 3 minutes to <1 minute (more than 3x faster) resulting in more time for patient care [2]
IB Lab LAMA™ now supports radiographs with total hip and total knee implants, providing 13 standardized measurements for both pre- and post-surgery radiographs [3]
More than 70% of radiologists & orthopaedic surgeons are interested in using IB Lab LAMA [4]
of medical imaging specialists perceive IB Lab LAMA to be useful in their medical practice [4]
More than 3x faster on pair with expert readers [1]
LAMA™ uses deep learning technology to provide precise fully-automated geometric length and angle measurements of the lower limb on full leg X-ray images. The outputs aid healthcare professionals who are interested in the analysis of leg-length discrepancy and knee alignment in adult patients with suspected or present deformities of the lower extremities.
The user does not interact directly with IB Lab LAMA™ except to accept or reject the generated report findings via cleared third party medical viewers. The measurements are compared to fixed predetermined norm-ranges, based on standard state of the art clinical practices hard-coded into the software. Outputs are summarised in reports that can be viewed on any cleared medical DICOM viewer.
IB Lab LAMA™ provides the following measurements:
● mechanical axis deviation
● full leg length
● femur length
● tibia length
● leg length discrepancy
● hip knee ankle angle
● anatomical tibiofemoral angle
● anatomical mechanical angle
● joint-line convergence angle
● mechanical lateral proximal femoral angle
● mechanical lateral distal femoral angle
● mechanical medial proximal tibia angle
● mechanical lateral distal tibia angle
IB Lab LAMA is world’s first AI software for fully automated measurements on uni- and bilateral AP full leg radiographs of individuals at least 22 years of age
IB Lab LAMA reduces inter-rater variabilities for evaluating long leg radiographs in a standardised manner
Effects of inter- and intra-rater variability are reduced
IB Lab LAMA supports workflow efficiency by automating time-consuming reporting tasks
IB Lab LAMA™ is a fully-automated radiological image processing software device intended to aid users in the measurement of limb-length discrepancy and quantitative knee alignment parameters on uni- and bilateral AP full leg radiographs of individuals at least 22 years of age. It should not be used in-lieu of full patient evaluation or solely relied upon to make or confirm a diagnosis. The software device is intended to be used by healthcare professionals trained in radiology. IB Lab LAMA™ is not indicated for use on radiographs on which Ankle Arthroplasties and/or Unicompartmental Knee Arthroplasties are present.
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