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Digital solutions · 3D speciality

BonaPlanner 3D — design of patient-specific devices

A digital environment for working with custom-made medical devices: CT data → 3D model → design → approval → manufacturing.

BonaPlanner 3D: planning the osteotomy and device positions on a 3D model from CT
Planning the osteotomy and device positions on a 3D model from CT
Digital environment

3D anatomy and the device design — in a single workspace

The surgeon and the engineer work with a single model: CT slices, 3D reconstruction, measurements and the construct design.

BonaPlanner 3D
Planning mandibular resection and reconstruction in BonaPlanner 3D
Planning mandibular resection and reconstruction
CT segmentation
CT segmentation and 3D skull model
Anatomy segmentation and 3D model from CT
Placement plan
3D skull model with the device placement plan
Device placement plan on the 3D model
Digital workflow

CT → Model → Device

CT segmentation: three planes and a 3D reconstruction
01 / CT data / DICOM per protocol, segmentation
3D model of the anatomy with the defect
02 / 3D model / Anatomically accurate patient model
Designing a patient-specific device
03 / Design / Implant, guides, models
Agreeing the design with the surgeon
04 / Approval / Surgeon's revisions before manufacturing
Device manufacturing
05 / Manufacturing / Printing and delivery of the kit
Result

What the plan produces

Anatomical model per the plan
Anatomical model per the plan
PEEK mandibular angle implant
PEEK mandibular angle implant
Titanium and polymer guides
Titanium and polymer guides
Devices on a skull model
Patient-specific reconstructions
Device kit on request
Device kit on request

Bonabyte device photographs and 3D renders. Manufactured individually from the patient's CT.

Capabilities

From images to the device design

Uploading medical images

CT / DICOM, viewing slices alongside the 3D model.

Segmentation

Manual image processing by a bioengineer — an anatomically accurate model.

3D visualisation

Bone contours and constructs shown on slices and in 3D.

Measurements and planning

Axes, correction volume, fragment positions, fixation points.

Working together

The physician and the engineer agree the design in a shared workspace before manufacturing.

Device design

Implants, guides, templates and anatomical models.

BonaPlanner 3D is Bonabyte's digital speciality for working with custom-made medical devices: the engineering team performs the segmentation and design, and the surgeon approves the model and the construct before manufacturing.

Documents and CT requirements

Download the protocol and materials

A correct CT scan speeds up planning and reduces rework. Download the protocol for this speciality and include a link to the DICOM when you send it.

FAQ

FAQ

CT upload and slice viewing, anatomy segmentation, 3D model construction, measurements and planning tools, agreeing the design with the surgeon, and postoperative superimposition of plan and outcome.

A Bonabyte bioengineer processes the medical images manually to produce an anatomically accurate model. The surgeon reviews the model and the plan and makes adjustments before manufacturing.

A 3D model of the anatomy, the surgical plan, the design of the device and/or guide and, once approved, the finished kit delivered to the clinic.

Need a digital plan?

Send us the CT and the clinical task — an engineer will build a model and propose a solution.

Sources and literature

Further reading on this topic

These publications are provided as a reference for professionals. They relate to the topic of this section and are not a guarantee of the outcome in any particular case; applicability is determined by the treating physician. The list should be reviewed and expanded by a clinical specialist.

  1. Virtual planning and guided surgery in fibular free-flap mandibular reconstruction: a 29-case series. J Craniomaxillofac Surg. 2016. [source]
  2. Assessing the role of virtual surgical planning in mandibular reconstruction with free fibula osteocutaneous graft. J Oral Maxillofac Surg. 2020. [source]

The information on this website is intended for healthcare professionals and does not constitute medical advice, a public offer or a guarantee of clinical outcome. Bonabyte devices are custom-made medical devices designed for a specific clinical task; their applicability depends on the CT data, the anatomy, the condition of the soft tissues, the surgical access and the operative plan. The final decision on the use of a device is made by the treating physician. Contraindications exist and an individual assessment of the clinical situation is required.