# K233992: Precision AI Surgical Planning System (PAI-SPS)

- Pathway: 510(k) (Traditional)
- Applicant: Precision AI Pty, Ltd.
- Decided: Aug 5, 2024 after 231 days
- Product code: QHE (Shoulder Arthroplasty Implantation System)
- Device class: 2
- Regulation: 21 CFR 888.3660
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 11 generations back to K905070 (1991). 102 ancestors in all.
2 later devices descend from it; 1 cites it directly.
0 of 105 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K212569: Materialise Shoulder System™, Materialise Shoulder Guide and Models, SurgiCase Shoulder Planner, Materialise NV (2022) Summary page 4.
- K190738: MyShoulder Placement Guides, Medacta International S.A. (2019) Summary page 4.

## Most influential descendants
- K243955: Precision AI Surgical Planning System (PAI-SPS) (2025), 1 descendant of its own
- K251558: Precision AI Surgical Planning System (PAI-SPS) (2026), 0 descendants of its own

## Indications for use
Software The Precision Al Planning Software is intended to be used as a pre-surgical planner for simulation of surgical interventions for shoulder joint arthroplasty. The software is used to assist in the positioning of shoulder components by creating a 3D bone construct of the joint and allows the surgeon to visualize, measure, reconstruct, annotate and edit pre-surgical plan data. The software leads to the generation of a surgery report along with a pre-surgical plan data file which can be used as input data to design the Precision Al Shoulder Guide and Biomodels. Hardware The Precision Al Planning System Guides and Biomodels are intended to be used as patient-specific surgical instruments to assist in the intraoperative positioning of shoulder implant components used with total and reverse shoulder arthroplasty by referencing anatomic landmarks of the shoulder that are identifiable on preoperative CT-imaging scans. The Glenoid Guide is used to place the k-wire and the Humeral Guide is used to place humeral pins for humeral head resection. The Precision Al Guides and Biomodels are indicated for single use only. The Precision Al Surgical Planning System is indicated for use on adult patients that have been consented for shoulder joint arthroplasty. Both humeral and glenoid guides are suitable for a delto-pectoral approach only. The Precision Al Surgical Planning System is indicated for total and reverse shoulder arthroplasty using the following Enovis implant systems and their compatible components: - AltiVate Anatomic Shoulder System (K162024) - AltiVate Anatomic Augmented Glenoid (K213387) - Turon Shoulder System (K111629) - Reverse Shoulder Prosthesis (K051075, K092873, K111629)

Source page: https://510kreport.com/device/K233992
Methodology: https://510kreport.com/methodology