Lapiplasty® Educational Video

Lapiplasty® Surgical Demonstration

Why perform the Lapiplasty® Procedure?

Because metatarsal frontal-plane rotation matters

While hallux valgus has traditionally been viewed as a transverse plane deformity, research indicates that it is actually a three-plane deformity with 87% of patients having abnormal frontal-plane rotation (i.e. pronation) of the 1st metatarsal.3 Correction of metatarsal rotation is critical for restoration of anatomic first ray alignment (MTP joint congruity and sesamoid position), which left unaddressed, is associated with up to 12x likelihood of radiographic recurrence.4,5,6 Due to the ability to address the triplanar deformity at its origin, the 1st tarsometarsal (TMT) joint provides the optimal surgical site for true anatomic restoration.

Learn more about metatarsal frontal-plane rotation.

What is the Lapiplasty® Procedure?

An instrumented, reproducible approach to 3-plane correction with rapid return to weight-bearing


Make your correction before you cut

The Lapiplasty® Positioner is engineered to quickly and reproducibly correct the alignment in all three planes, establishing and holding true anatomic alignment of the metatarsal and sesamoids.


Perform precision cuts with confidence

The Lapiplasty® Cut Guide delivers precise cuts with the metatarsal held in the corrected position, ensuring optimal cut trajectory while virtually eliminating the risk of metatarsal shortening.


Achieve controlled compression of joint surfaces

The Lapiplasty® Compressor delivers over 150N of controlled compression7 to the precision-cut joint surfaces, while maintaining the 3-plane correction.


Apply multiplanar fixation for robust stability

Low-profile Biplanar™ Plating provides biomechanically-tested multiplanar stability for rapid return to weight-bearing.7,8

How does the Lapiplasty® Procedure work?

Key Surgical Steps*

* Treace Medical Concepts, Inc. Surgical Technique LBL 1405-9001
Covered by one of more patents. See

Lapiplasty® System

Anatomic Biplanar™ Implants

Lapiplasty® System 1

Sterile-packed Biplanar™ Plating kit for versatility to fit each patient's anatomy, while delivering superior multiplanar strength.
Plate Width
Locking Screws
2.5x12mm (5)
2.5x14mm (4)

Lapiplasty® System 2

An evolution of Biplanar™ Plating with increased cross-sectional width and 2.7mm screws for additional construct strength.
Plate Width
Locking Screws
2.7x12mm (5)
2.7x14mm (4)

Lapiplasty® System 3R

Most robust Biplanar™ Plating option with widest cross-section, 3.0mm screws, and increased span to address revision cases and challenging anatomy.
Plate Width
Locking Screws
3.0x12mm (4)
3.0x16mm (8)

Plantar Python® Plate

Sterile-packed for use with the Lapiplasty® System, the Platnar Python® Plate is uniquely pre-contoured for easy-to-apply tension-side fixation.
S1: SD11/12 (L/R) S2: SD14/15 (L/R)