Two-jaw surgery

Dissolvable Pin Jaw Surgery (Invisible Osteosynthesis)

Dissolvable Pin Orthognathic Surgery uses bio-absorbable materials to secure the jawbone, which naturally dissolve after the bone has healed. This technique eliminates the long-term presence of metal hardware and the need for secondary removal surgeries.

Who it suits

Patients who are concerned about foreign materials remaining permanently in their body.
Those who want to avoid a second surgery to remove titanium pins.
Individuals who prefer their surgical history to be undetectable on dental X-rays.

Technique highlights

Uses bio-absorbable pins that dissolve naturally within 2 years, leaving no foreign residue.
Eliminates the need for a follow-up surgery to remove metal hardware.
Utilizes a Torque Control Driver to ensure pins are inserted with precise pressure for optimal bone union.

Surgical steps

Pre-operative screening using 3D-CT scans to map bone structure and nerve pathways.
Administration of general anesthesia by a specialized anesthesiologist.
Re-positioning of the upper and lower jaws to correct functional and aesthetic issues.
Fixation of the bones using biodegradable pins and plates instead of traditional titanium.
Closure of incisions with dissolvable or removable sutures.

Recovery & aftercare

Hospitalization: Typically 3 days under medical observation.
Stitch Removal: Occurs 10 to 14 days after the procedure.
Initial Recovery: Most patients can return to light daily activities after 2 weeks.

Risks & things to consider

Nerve sensitivity changes or temporary numbness in the lower face may occur.
Strict adherence to a soft food diet is required during the initial healing phase to prevent displacement.
As with any major surgery, risks include infection, bleeding, and reactions to general anesthesia.

Frequently asked questions

What material are the dissolvable pins made of?

The pins are made of biodegradable polymers (PLLA/PGA) that have been certified by the US FDA, CE, and KFDA for safety.

How long does it take for the pins to disappear?

The pins provide maximum stability for the first 6 months while the bone heals and typically disappear completely within 2 years.

Will the pins show up on airport security scanners or X-rays?

No, these pins do not show up on X-rays or CT scans once they begin to dissolve, and they do not trigger airport metal detectors.

Cases in this area

Before & After gallery

Dissolvable Pin Jaw Surgery (Invisible Osteosynthesis) — ID Hospital before & after

Case photos show individual results. Outcomes vary with anatomy and aftercare.

Other procedures in this area

Adapted from ID Hospital official material · View source page