510(k) · Cleared
ClearedAnatomical Shoulder Domelock Dome centric
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Zimmer GmbH · HSD Prosthesis, Shoulder, Hemi-, Humeral, Metallic Uncemented
Cleared on Nov 1, 2016 as substantially equivalent to K142403 (Zimmer GmbH, 2014) after a 141-day review. Its family tree reaches back 9 generations to 1991. 3 later devices descend from it.
- Decided
- Nov 1, 2016
- Review
- 141 days
- Class
- Class II
- Product code
- HSD
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 9 generations to K911686 (1991). 41 ancestors in all, the oldest K790987 (1979). 3 later devices descend from it, 1 citing it directly.
- Root · 9 generations backK911686 Global Total Shoulder, Uncement Humeral Hemi-ShoulDepuy, Inc. · 1991
- 5 generations between
- 3 generations backK052906 Zimmer Trabecular Metal Reverse Shoulder SystemZimmer, Inc. · 2005 · Recalled
- 2 generations backK062029 Anatomical Shoulder Fracture SystemZimmer GmbH · 2006 · Recalled
- 1 generation backK142403 Anatomical Shoulder System/Anatomical Shoulder Domelock…Zimmer GmbH · 2014 · Recalled
- This deviceK161620 Anatomical Shoulder Domelock Dome centricZimmer GmbH · 2016
- Descendant · cites it directly · 2 of its ownK170711 ASHCOM Shoulder System, Anatomical Shoulder System and Anatomical…Zimmer GmbH · 2017
- Descendant · 2 generations on · 1 of its ownK193099 Anatomical Shoulder SystemZimmer GmbH · 2020
- Descendant · 3 generations on · 0 of its ownK260556 Veritas Shoulder SystemRestor3D · 2026
Show all 9 generations
- Root · 9 generations backK911686 Global Total Shoulder, Uncement Humeral Hemi-ShoulDepuy, Inc. · 1991
- 8 generations backK984541 Global FX Humeral Stem, Global Advantage Humeral HeadDePuy Orthopaedics, Inc. · 1999
- 7 generations backK992065 Global Advantage Shoulder, Global Advantage Humeral Stem, Global…DePuy Orthopaedics, Inc. · 1999
- 6 generations backK021478 Delta ShoulderDepuy, Inc. · 2003
- 5 generations backK030941 Aequalis Reversed Shoulder ProsthesisTornier · 2004
- 4 generations backK041873 Aequalis Reversed Shoulder ProsthesisTornier · 2004
- 3 generations backK052906 Zimmer Trabecular Metal Reverse Shoulder SystemZimmer, Inc. · 2005 · Recalled
- 2 generations backK062029 Anatomical Shoulder Fracture SystemZimmer GmbH · 2006 · Recalled
- 1 generation backK142403 Anatomical Shoulder System/Anatomical Shoulder Domelock…Zimmer GmbH · 2014 · Recalled
- This deviceK161620 Anatomical Shoulder Domelock Dome centricZimmer GmbH · 2016
Most influential descendants
Showing 3 of 3 · See all- K170711ASHCOM Shoulder System, Anatomical Shoulder System and Anatomical Shoulder Combined SystemZimmer GmbH · 2017 · cites it directly2descendants
- K193099Anatomical Shoulder SystemZimmer GmbH · 2020 · 2 generations on1descendant
- K260556Veritas Shoulder SystemRestor3D · 2026 · 3 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −9 | K911686 | Global Total Shoulder, Uncement Humeral Hemi-Shoul | Depuy, Inc. | 1991 | — |
| −8 | K984541 | Global FX Humeral Stem, Global Advantage Humeral Head | DePuy Orthopaedics, Inc. | 1999 | — |
| −7 | K992065 | Global Advantage Shoulder, Global Advantage Humeral Stem, Global Advantage… | DePuy Orthopaedics, Inc. | 1999 | — |
| −6 | K021478 | Delta Shoulder | Depuy, Inc. | 2003 | — |
| −5 | K030941 | Aequalis Reversed Shoulder Prosthesis | Tornier | 2004 | — |
| −4 | K041873 | Aequalis Reversed Shoulder Prosthesis | Tornier | 2004 | — |
| −3 | K052906 | Zimmer Trabecular Metal Reverse Shoulder System | Zimmer, Inc. | 2005 | 12 |
| −2 | K062029 | Anatomical Shoulder Fracture System | Zimmer GmbH | 2006 | 3 |
| −1 | K142403 | Anatomical Shoulder System/Anatomical Shoulder Domelock System/Anatomical… | Zimmer GmbH | 2014 | 1 |
| 0 (this device) | K161620 | Anatomical Shoulder Domelock Dome centric | Zimmer GmbH | 2016 | — |
| +1 | K170711 | ASHCOM Shoulder System, Anatomical Shoulder System and Anatomical Shoulder… | Zimmer GmbH | 2017 | — |
| +2 | K193099 | Anatomical Shoulder System | Zimmer GmbH | 2020 | — |
| +3 | K260556 | Veritas Shoulder System | Restor3D | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1989 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2003 | 2 | 0 |
| 2004 | 3 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2017 | 1 | 0 |
| 2020 | 1 | 0 |
| 2026 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in HSD? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new HSD device
- #1 K191433 AGILON® XO Shoulder Replacement Systemscore 13.8 · 16 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K142403 | Anatomical Shoulder System/Anatomical Shoulder Domelock System/Anatomical Shoulder…Summary page 5…=== K161620 page 2 of 5 ShoulderTM Fracture System, K142403, cleared November 24, 2014. Update of the IFU for… | 2014 |
What descends from it? (3)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K170711 | ASHCOM Shoulder System, Anatomical Shoulder System and Anatomical Shoulder Combined System | 2017 | 2 |
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 25 years and passes through 5 companies; a new generation was cleared every 1.3 years on median.
- 11 of the 41 ancestors have a recall of any class.
- Of its descendants, K170711 (Zimmer GmbH, 2017) has gone furthest, with 2 descendants of its own.
- 2 other devices also cite its predicate K142403.
How does its category compare?
All HSD devicesHSD Prosthesis, Shoulder, Hemi-, Humeral, Metallic Uncemented: FDA decisions, review times, recalls and adverse event reports over 20 years. 2016, this device’s year, is highlighted.
FDA decisions per year · HSD
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · HSD
145in 2016
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · HSD
1in 2020
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · HSD
757in 2025
MAUDE reports naming product code HSD, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 4 | 72 | 0 | 128 |
| 2008 | 3 | 92 | 2 | 259 |
| 2009 | 0 | — | 2 | 156 |
| 2010 | 0 | — | 0 | 225 |
| 2011 | 2 | — | 0 | 241 |
| 2012 | 2 | — | 0 | 254 |
| 2013 | 4 | 218 | 0 | 288 |
| 2014 | 1 | — | 0 | 434 |
| 2015 | 0 | — | 0 | 574 |
| 2016 | 3 | 145 | 0 | 784 |
| 2017 | 0 | — | 3 | 985 |
| 2018 | 1 | — | 1 | 649 |
| 2019 | 0 | — | 0 | 830 |
| 2020 | 2 | — | 1 | 658 |
| 2021 | 0 | — | 0 | 573 |
| 2022 | 1 | — | 0 | 508 |
| 2023 | 0 | — | 0 | 586 |
| 2024 | 1 | — | 0 | 693 |
| 2025 | 0 | — | 0 | 757 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
Hemi or Total Arthroplasty Application of the Anatomical Shoulder Humeral Stems and Domelock System The Anatomical Shoulder Humeral Stems and Domelock System are indicated for • Advanced wear and tear of the shoulder joint resulting from degenerative, posttraumatic or rheumatoid arthritis. • Avascular necrosis. • Conditions consequent to earlier operations. • Omarthrosis. • Rheumatoid arthritis. • Revision of shoulder prosthesis. The Humeral Stems…
Read the full statement (401 words)
Hemi or Total Arthroplasty Application of the Anatomical Shoulder Humeral Stems and Domelock System
The Anatomical Shoulder Humeral Stems and Domelock System are indicated for
• Advanced wear and tear of the shoulder joint resulting from degenerative, posttraumatic or rheumatoid arthritis.
• Avascular necrosis.
• Conditions consequent to earlier operations.
• Omarthrosis.
• Rheumatoid arthritis.
• Revision of shoulder prosthesis.
The Humeral Stems Cemented are intended for cemented use and the Humeral Stems Uncemented are intended for uncemented use. When used in a total shoulder application, the Anatomical Shoulder Pegged and Keeled Glenoids Cemented and the Biomet all-polyethylene Keeled Glenoid are intended for cemented use only. The Biomet Modular Hybrid Glenoid is intended to be implanted with bone cement. The optional porous titanium peg may be inserted without bone cement. The optional polyethylene peg should be inserted with bone cement.
Reverse Application of the Anatomical Shoulder System
• The Anatomical Shoulder Inverse/Reverse System is indicated for primary, fracture or revision total shoulder replacement for the relief of pain and significant disability due to gross rotator cuff deficiency.
• The patient’s joint must be anatomically and structurally suited to receive the selected implants and a functional deltoid muscle is necessary to use the device.
The Humeral Stems Cemented are intended for cemented use and the Humeral Stems Uncemented are intended for uncemented use. When used with the Anatomical Shoulder Glenoid Fixation, it is intended for uncemented use and requires two screws for fixation.
Fracture Application of the Anatomical Shoulder Fracture System
The Anatomical Shoulder Fracture System is intended for use in prosthetic replacement of the proximal humerus and the glenoid articular surface of the scapula during total-, hemi and fracture shoulder arthroplasty in treatment of the following:
• Complex 3- and 4-part fractures of the proximal humerus with subluxation of the head fragment
• Complex 3- and 4-part fractures of the proximal humerus with loosening of the spongiosa in the head fragment
• Complex 3- and 4-part fractures of the proximal humerus with additional cross split of the head fragment
• Fracture instability after osteosynthesis of 3- and 4-part fracture fragments of the proximal humerus
• Posttraumatic necrosis of the humeral head
• Posttraumatic arthrosis after humeral head fracture
The Humeral Fracture Stems are intended for either cemented or uncemented use. When used in a total shoulder application, the Anatomical Shoulder Pegged and Keeled Glenoids Cemented are intended for cemented use only.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K161620 · printed Nov 6, 2026
Cite this page
510(k) Report. “K161620: Anatomical Shoulder Domelock Dome centric.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K161620
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026