# Shoulder Innovations

> Commercial-stage medical technology company in Grand Rapids, Michigan, focused exclusively on
> the shoulder surgical care market. Publicly listed since July 2025 under the ticker SI.

Shoulder Innovations develops the InSet(R) shoulder arthroplasty portfolio, built around inset
glenoid fixation designed to reduce the "rocking horse" forces implicated in glenoid implant
failure. It also publishes ProVoyance(R) Shoulder, a first-party AI/ML pre-operative planning
application that reconstructs 3D bone models from CT imaging.

## API surface

Shoulder Innovations publishes **no public API**. As of 2026-08-27 there is no developer portal,
no API reference, no OpenAPI/AsyncAPI/GraphQL/gRPC/WSDL contract, no SDK in any public package
registry, no GitHub organization, and no webhook or event surface. ProVoyance is an end-user
clinical application delivered through a customer login portal, not a platform with an
integration surface. Agents should not expect a programmable interface here.

- Contract discovery probed: shoulderinnovations.com, ir.shoulderinnovations.com and
  portal.si.genesisplanningsoftware.com for /openapi.json, /openapi.yaml, /swagger.json,
  /api-docs, /docs, /graphql, MCP tools/list, and /.well-known/agent-card.json - all missed.
- The ProVoyance portal host answers HTTP 200 with the same React application shell for every
  path, including every /.well-known/* path. Those 200s are catch-alls, not documents.

## Products

- [InSet Total Shoulder Arthroplasty](https://shoulderinnovations.com/inset-total-shoulder-system/): anatomic total shoulder system built on the InSet glenoid.
- [InSet Reverse Shoulder Arthroplasty](https://shoulderinnovations.com/inset-reverse-shoulder-system/): reverse system intended to preserve rotator cuff function.
- [InSet Glenoid](https://shoulderinnovations.com/inset-glenoid/): the inset fixation glenoid component the portfolio is built around.
- [I-Series Humeral Stems](https://shoulderinnovations.com/humeral-stem/): including the InSet 70 and InSet 95 humeral stems and the stemless system.
- [InSet Tray System](https://shoulderinnovations.com/inset-tray-system/): one-tray TSA and two-tray RSA instrumentation.
- [ProVoyance Shoulder](https://shoulderinnovations.com/provoyance-shoulder/): AI/ML pre-operative planning software; access via a customer portal.

## Company

- [Website](https://shoulderinnovations.com/)
- [About](https://shoulderinnovations.com/about-us/)
- [Clinical evidence](https://shoulderinnovations.com/clinical/)
- [News](https://shoulderinnovations.com/news/)
- [Investor relations](https://ir.shoulderinnovations.com/)
- [Careers](https://shoulderinnovations.com/careers/)
- [Contact](https://shoulderinnovations.com/contact-us/)
- [Privacy policy](https://shoulderinnovations.com/privacy-policy/)
- [Patents](https://shoulderinnovations.com/patents/)

## Provenance

generated: 2026-08-27
method: generated
source: apis.yml plus live probes of shoulderinnovations.com, ir.shoulderinnovations.com and
  portal.si.genesisplanningsoftware.com. Generated by API Evangelist; NOT published by the
  provider at /llms.txt (that path returns 404 on the corporate site).