Step 1
Size it
Choose the variant and size. The pre-cured immobilizer is soft and mouldable.
Home / For Clinicians
The cast room, re-engineered by a surgeon — to bring a smile on your patient
Same patient, same fracture, two weeks apart. Drag the seam across the frame: to the right is the plaster-of-Paris slab and sling she was discharged in; to the left, the FlexiSplint® shell fitted at her follow-up.
Illustrative photographs taken with a model, based on a real plaster-to-FlexiSplint® changeover. The choice of immobilisation remains the treating surgeon's decision.
Does it really become hard enough to hold a displaced fracture?
Yes — and it is the only washable, breathable cast that can be applied immediately after a closed reduction and moulded to hold it.
- Rigid once cured. The photo-cured polymer sets into a load-bearing shell whose rigidity does not change with heat or moisture — unlike thermoplastics, which soften, or plaster, which weakens when wet.
- Moulded after the reduction, not before. The immobilizer is soft on the limb until you apply the light, so you reduce, confirm position, then cure — the shape is locked to the reduction you achieved.
- Uniform stress distribution. The lattice geometry and foam liner spread load evenly and hold three-point moulding.
- Held in the same indications as a cast. Distal radius, metacarpal, scaphoid, ankle and foot fractures, Monteggia and Galeazzi injuries — see the intended uses per variant.
- Published outcomes. In a 2026 retrospective cohort of 108 patients, alignment at device removal was anatomic or near-anatomic in 103 of 104 fractures (99.1%). In a five-site Indian post-market study of 137 distal radius fractures, radiographic healing was seen in all participants. Read the papers →
| FlexiOH® | Plaster | Fiberglass | Thermoplastic | |
|---|---|---|---|---|
| Holds a closed reduction | Yes | Yes | Yes | No |
| Time to cure / full strength | 3–5 min under light | 10–12 hours | 15–20 min | 10–15 min |
| Rigidity in heat or moisture | No change | Weakens when wet | Very rigid | Softens |
| Adjustable after setting | No — set by you | No | No | Re-heat |
| Washable | Yes | No | No | Partial |
Swipe the table sideways to see every column →
How does the technology work, and how do I apply it?
A photo-curing resin sealed in silicone over a foam liner. Soft on the limb; rigid in three to five minutes under RizyCure's UV-free blue light.
Step 2
Zip and lock it
Wrap, zip and set the limb. Align the bone now — nothing changes after curing.
Step 3
Cure it. Done.
Three to ten minutes under the RizyCure light. The polymer hardens into a rigid, ventilated shell.
Instruction film. Unboxing, sizing, zipping and curing in 46 seconds.
In clinic. Curing a long thumb spica.
Training and IFUs
MDR 2025 instructions for use for every variant — download. Module-based certification for surgeons and cast technicians through OrthoHeal Academy. Full application films per variant on request.
Precautions
- Not over breached skin
- Reduce and align before curing — no adjustment after
- Outer surface warms during curing
- Mild to moderate oedema only; severe oedema needs review
- Single use; do not apply a leaking unit
- Paediatrics: cut the zip-puller
- Remove with bone-cutting forceps
From the cast room
Applied by clinicians, on real patients
in theatreCured over the limb · imaging in view
in progressRizyCure · forearm
the lightRizyCure · two-clinician application
applyTraumacentro · full arm
in clinicConsulting room · short arm
short armCured and checked
curedBedside · post-application
off, doneAfter curing
over“Lo mejor en yeso” · IOH
outPatient and surgeon
Dr Onyx Ryes. An orthopaedic surgeon on why he moved his patients to FlexiOH®.
Dr Kunal Soni. On fit, curing time and what patients say afterwards.
Dr Abdullah Nada, orthopaedic surgeon, Egypt. On FlexiOH, at the OrthoHeal stand.
How can I start using OrthoHeal products at my clinic?
One curing light and as many variants as your case mix needs. Most departments start with three.
Starter
1 light + 3 variants
RizyCure Corded, Short Arm, Short Leg and Splint/Slab. Covers distal radius, ankle and foot, and acute-phase splinting — the bulk of a trauma clinic's casting.
Hand and wrist
1 light + 6 variants
Adds Thumb Spica, Long Thumb Spica, Radial Gutter and Ulnar Gutter for scaphoid, thumb and metacarpal work.
Complete
1 light + 8 variants
The full FlexiOH® range including Full Arm — every immobilizer in a cast room, all washable and saw-free.
Sizing: Short Arm in 12 sizes, Short Leg in 6, Full Arm in 5, gutters and spicas in 3, splints in 9 widths and lengths. One light cures every variant; plan light count against daily volume (about 10 minutes maximum continuous run).
What is in the range, and what is each for?
One core technology — the light-cured polymer immobilizer — in four families: FlexiSplint® for urgent and post-operative care, FlexiOH® for conservative fracture management, FlexiCast® for remouldable casting, FlexiBrace® for rehabilitation (Q4 2027).
FlexiSplint
Urgent care · emergency room · post-operative
5 variants
Explore →
FlexiOH
Conservative fracture management
8 variants
Explore →
FlexiCast
Second generation · remouldable
3 variants · New
Explore →Coming Q4 2027
FlexiBrace
Shape-memory semi-rigid immobilisation
Coming Q4 2027 · Coming soon
Explore →Need. Shape. Size.
- 1Need
- 2Shape
- 3Size
Size selection
FlexiOH measurement guide
Simplified, in centimetres. Measure mid-palm circumference and forearm length for the short arm; calf and head-of-metatarsal circumference for the short leg; wrist circumference for gutters and spicas; forearm and maximum arm circumference for the full arm.
Text version of the chart
| Size | Short Arm — mid-palm | Short Arm — forearm length | Short Leg — calf | Short Leg — head of metatarsal | Radial / Ulnar Gutter — wrist | Thumb / Long Thumb Spica — wrist | Full Arm — forearm | Full Arm — max. arm |
|---|---|---|---|---|---|---|---|---|
| XXS | 9–11 | 14–18 | 18–22 | 11–13 | – | – | 11.5–15 | 12–14.5 |
| XS | 11–14 | 18–21 | 22–25 | 13–15 | – | – | 15–18.5 | 14.5–18 |
| S | 14–17 | 23–26 | 25–30 | 15–18 | 14–16 | 14–16 | 18.5–23 | 22–26.5 |
| M | 17–18.5 | 26–29 | 30–40.5 | 18–22 | 16–18 | 16–18 | 23–26.5 | 26.5–31 |
| L | 18.5–22.5 | 29–30 | 40.5–45 | 22–25.5 | 18–20 | 18–20 | 26.5–30 | 31–36 |
| XL | 22.5–24.5 | 30–33 | 45–49 | 25.5–28 | – | – | – | – |
| SM | 17–18.5 | 23–27 | – | – | – | – | – | – |
| SL | 18.5–22.5 | 27–29 | – | – | – | – | – | – |
| SXL | 22.5–24.5 | 29–30 | – | – | – | – | – | – |
Who has already used it — surgeons, hospitals, providers?
200,000+ immobilizers on patients in more than fifty countries.
Today FlexiOH® is a fundamental pillar of modern orthopaedics. The comfort and versatility it provides to patients is unmatched, and demonstrates, once again, that science is a fundamental tool for the prosperous development of humanity.
Dr. Alberto E. Tucci H.Orthopaedic surgeon · Unidad Quirúrgica Los Leones, Venezuela
I truly believe your product could dominate the acute lower-extremity immobilisation market in the hospital setting.
Matthew Wayne Cerniglia, DPMAnkle and Foot Institute of Texas, USA
Dr Ankit Umretiya, orthopaedic surgeon. Why he moved his patients to FlexiOH.
Is it regulator-approved?
ISO 13485:2016 certified by BSI. Registered or listed in ten jurisdictions.
ISO 13485:2016 · BSICE · EU MDRUS FDA listedCDSCOSFDATGANIDSTFDAMOHAPDMEHW
Registration or listing with a regulator is not approval, clearance or endorsement. FlexiOH is “US FDA listed”; CE marking is by declaration of conformity as a Class I device. All certificates and status by market →
Is it reimbursed?
It depends on the market and the payer. We supply a reimbursement guide per country.
India
Typically billed within the fracture-management procedure or as a cast-room consumable; hospital-scheme and private-insurer treatment varies.
United States
PDAC-approved HCPCS codes are listed per variant in the USA brochure — L3982 and L3984 (short arm), L3980 / L3981 / L3762 (full arm), L3984 / L3917 / L3923 / L3924 (thumb spica), L3984 / L3917 / L3923 (long thumb spica), L3982 (radial and ulnar gutter, splint / slab), L2116 (short leg). Coding and billing remain the facility's responsibility; OrthoHeal Inc and distribution partners advise.
Europe, Middle East, Asia-Pacific
Reimbursement follows the local cast-material pathway; our regional offices provide the market-specific guide.
Case studies and clinical trials
What exists today, and what we will send you.
- Retrospective cohort, 108 patients (J Clin Med 2026). 99.1% anatomic or near-anatomic alignment at removal; two mild skin reactions, no severe complications.
- Prospective multicentre post-market study, 137 patients (J Med Sci Health 2024). Distal radius fractures at five Indian sites; radiographic healing in 100%, minimal adverse events.
- Narrative review of 87 studies (Healthcare 2026) on the burden of conventional casting and the role of light-cured polymer systems.
- Paediatric deformity programme. Grand Challenges India grant (Bill & Melinda Gates Foundation, 2022).
- Biocompatibility. Materials tested to ISO 10993-10; latex-free.
- Post-market experience. 200,000+ units, complaints handled under ISO 13485; the post-market surveillance summary is available on request.
- Case library. Distal radius, metacarpal, scaphoid, ankle and paediatric cases from India, the USA, Mexico, Venezuela and Guatemala.
How do I get it?
Tell us where you practise. We verify your number and email, then arrange a demo, a trial on your own cast table, and supply — direct or through your local partner.
We verify and call back
Within one working day, from your regional office.
Demo and trial
Sample units and a RizyCure light on your own cast table; first applications supervised.
Train the team
Cast technicians and residents certified through OrthoHeal Academy.
Supply
India direct · USA via OrthoHeal Inc, Texas · Europe via OrthoHeal GmbH, Hamburg · elsewhere through distribution partners.
Prefer to talk first?
What if I need more information?
Ask — we are available 24×7.
Make it available at my place
Tell us where you practise — we verify, call back, and bring FlexiOH® to your cast table.