Patient-specific surgical solutions

Plan the surgery.
Print the part.

Additiv turns your CT and MRI scans into anatomical models, surgical guides and titanium implants designed with your team, delivered in days.

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2 daysAnatomical models, scan to doorstepModels

5 days3D printed titanium implantsTitanium implants

0.5 mmRecommended CT slice thicknessCT slices

How it works

From scan to theatre in three steps.

1
Send the scans

Upload the DICOM series (or an STL) from your browser. Patient details are removed before anyone opens them.
2
Plan it together

Our biomedical engineers segment the anatomy and review the plan with you live in SurgiCom. Measurements, cuts and notes in one place.
3
Printed and delivered

Models in 2 days, titanium implants in 5, checked against your plan before they ship.

Services

Made for one patient.
Precise for every surgeon.

Every model, guide and implant is designed from the patient’s own anatomy.

3D-printed anatomical bone model with a tumour highlighted in red

Planning

Anatomical models

See deformities and tumours in your hands before the first incision for planning, consent and mock surgery.

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Patient-matched surgical guide fitted on a pelvis model

Precision

Surgical guides

Patient-matched guides for precise resections and drilling, in biocompatible ABS or titanium alloy.

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Skull model with a 3D-printed titanium implant

Implants

Titanium implants

Orthopaedic implants designed for osseointegration, restored function and less stress shielding.

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Software

One case. Everyone on the same page.

Our case and collaboration tools keep surgeons and engineers working from the same scans, plan and conversation.

Early access

SurgiCom

Review the 3D plan live with your engineer: measure, annotate, record a walkthrough and place the order without the email chains.

Open SurgiCom

Early access

SurgiSeg

Turn CT and MRI scans into 3D models. Threshold, paint, erase and cut segments together, with everyone on the case seeing each stroke live.

Request early access

Early access

SurgiBlend

A 3D modeller in the browser for turning segmented anatomy into parts you can make: clean up anatomical models, design surgical guides and shape patient specific implants.

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Our work

See it in hand.

Real cases, printed and delivered.

Virtual skull model segmented from a CT scan — **Virtual models**Accurate segmentation from CT and MRI

Printed femur model with a tumour highlighted — **Anatomical models**Visualise deformities and tumours

Surgical guide on a pelvis — **Surgical guides**Resect deformities and tumours precisely

Titanium alloy cranial implant on a skull model — **Titanium alloy implants**Better osseointegration, less stress shielding

Before you send

Good scans make great parts.

CT / MRI scan protocol

Ask your radiology team to use these settings. Thinner slices give smoother, more accurate models.

Setting	Optimum	Maximum
Slice thickness	0.5 mm	1 mm
Slice increment	0.5 mm	1 mm

How long does delivery take?

Plastic anatomical models usually arrive in 2 days. 3D-printed titanium implants take 5 days, because they need specialised printing, quality control and regulatory checks. Complex designs or your location can change this.

How much does a printed bone model cost?

It depends on the size and complexity of the model, the material and printing process, the quantity, and post-processing and shipping. Send the scans and we’ll quote.

Is my patient’s data safe?

Scans are de-identified before our engineers open them, and each case is shared only with the people you invite.

Which files can I send?

DICOM series from CT or MRI, or existing STL models.

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