Orthognathic (corrective jaw) surgery
Repositioning the jaws for bite problems, facial balance and sleep apnoea, with occlusion, profile and airway simulated in 3D before surgery.
The surgeon
Surgical services, in Sri Lanka.
From a wisdom tooth to a full facial reconstruction, every case begins as data on your own CT scan: simulated and guided before theatre. Consultations in Colombo and Nuwara Eliya, and at the FaceLab clinic.
Facial plastic and contouring
Jawline, chin, cheekbone and brow contouring with patient-specific PEEK implants designed on your own CT, including gender-affirming facial surgery.
Wisdom teeth and dental implants
Routine and surgical wisdom tooth removal, single implants, and full-mouth rehabilitation with zygomatic implants for severe bone loss.
Head and neck cancer surgery
Major oral, jaw, parotid and salivary-gland cancer surgery, with reconstruction planned as part of the resection, not after it.
Facial trauma and reconstruction
Facial fracture repair and microvascular free-flap reconstruction after cancer or injury: fibula, radial forearm and beyond.
Cleft, TMJ and patient-specific implants
Cleft lip and palate surgery, total TMJ replacement, and 3D-printed titanium and PEEK implants for jaw, skull and orbital defects.
Precision is decided before the first incision.
The technology
He doesn’t just use the tools. He builds them.
SlicerBoneReconstructionPlanner
Co-developed open-source software for planning mandibular reconstruction with fibula free flaps: automated segmentation, virtual osteotomies and printable cutting guides, inside 3D Slicer. Tertiary-level digital reconstruction delivered at a government hospital, at a fraction of commercial cost, now used by surgical teams internationally.
View on GitHub~LKR 1.5kper-case guides, against about USD 8,000 commercially
4 countrieswith documented cases
The software
Tools for patients, clinics and everyone’s files.
Three separate products, each with its own home. They share one idea: software that stays out of the way and respects your data.
BookMyDoc
Find a doctor and book an appointment, without the clutter. A website preview with no real appointments or payments yet.
Open BookMyDocLekana
An open-source clinical record system for hospitals and clinics. Running as test installations with synthetic data only, not for patient care yet.
Explore LekanaSyncDeck
Keeps chosen folders in sync with your own Google Drive, with encrypted private backup for sensitive folders. For Linux, with no server and no tracking.
Visit SyncDeckThe companies
For hospitals, surgeons and partners.
The complete cycle of surgical innovation: treating patients with digital tools, and co-founding the companies that design and manufacture them.
Protomed CMF
Sri Lanka & Singapore
A medical manufacturing company producing patient-specific implants for complex cranio-maxillofacial reconstruction, supplying hospitals and surgeons across the region.
- 3D-printed titanium (SLM) and PEEK implants
- End-to-end virtual surgical planning service
- High-precision surgical guides, resin and metal, in-house
Clear Plus
International
An international clear aligner brand, built on the same CAD/CAM and additive-manufacturing foundations as the surgical work, bringing digital treatment planning to everyday smiles.
- Clear aligner therapy, planned in 3D
- In-house design and manufacturing pipeline
- Clinician partnerships welcome
FaceLab
The clinic
Where it all comes together: consultations, digital planning and facial surgery under one roof. Book your appointment directly through the clinic.
- Consultations and second opinions
- Digital planning on your own scan
- Colombo and Nuwara Eliya
About
A digital-first surgeon.
Operating where clinical surgery, academic research and computational technology meet, Dr Herath plans every complex procedure in virtual surgical planning before it is performed, so precision is decided at the design stage, not discovered in theatre.
He performs the full spectrum of oral and maxillofacial surgery, and builds the tools and companies behind the work. Blisme is the home for those projects.
- BDSUniversity of Peradeniya
- MD (OMFS)PGIM, University of Colombo
- Doktorand (PhD)Malmö University, Sweden
- Certified trainer and examinerPGIM Colombo
- Past PresidentGovernment Dental Surgeons’ Association
- Co-founderProtomed CMF and Clear Plus
Contact
Let’s begin your story.
A consultation, a second opinion, or a partnership in surgical technology: the first conversation costs nothing.
- Consultations
- FaceLab · Colombo · Nuwara Eliya, Sri Lanka
- WhatsApp and phone
- +94 77 737 6310
- manjulamh@gmail.com
- Academic
- manjula.herath@mau.se
- Elsewhere