510(k) Report

510(k) · Cleared

Cleared

Stryker and Serf hip devices

K250989510(k) TraditionalCleared Jul 25, 2025116-day reviewClass II21 CFR 888.3358

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

Howmedica Osteonics Corp (Dba Stryker Orthopaedics) · LPH Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Porous Uncemented

Cleared on Jul 25, 2025 as substantially equivalent to K243784 (Howmedica Osteonics Corp., Dba Stryker Orthopaedics, 2025) and 3 other predicates after a 116-day review. Its family tree reaches back 22 generations to 1994.

Decided
Jul 25, 2025
Review
116 days
Class
Class II
Product code
LPH
Recalls
None
Predicates
4

Its longest line of descent runs back 22 generations to K941847 (1994). 339 ancestors in all, the oldest K800207 (1980). No later device cites it as a predicate yet.

Other ancestors, by year cleared 2023: 1 other ancestor2011: 11 other ancestors2022: 5 other ancestors2021: 2 other ancestors2020: 2 other ancestors2019: 4 other ancestors2018: 3 other ancestors2016: 3 other ancestors2012: 3 other ancestors2008: 5 other ancestors2007: 7 other ancestors2005: 13 other ancestors2004: 11 other ancestors2002: 22 other ancestors1999: 9 other ancestors1998: 18 other ancestors1990: 6 other ancestors2017: 1 other ancestor2015: 2 other ancestors2014: 2 other ancestors2013: 3 other ancestors2009: 4 other ancestors2006: 8 other ancestors2003: 13 other ancestors2001: 14 other ancestors2000: 24 other ancestors1997: 14 other ancestors1996: 20 other ancestors1995: 22 other ancestors1994: 27 other ancestors1993: 5 other ancestors1992: 7 other ancestors1991: 7 other ancestors1989: 2 other ancestors1988: 3 other ancestors1980: 2 other ancestors2010: 3 other ancestors1985: 3 other ancestors1987: 3 other ancestors1984: 1 other ancestor1981: 1 other ancestorK941847 · 5/8 Porocoat Aml Hip Porocoat Porous Coating · Depuy, Inc. · 1994K964650 · TCP-Coated Porocoat Aml Femoral Hip Prosthesis · Depuy, Inc. · 1997K980711 · Harris/Galante Porous (HGP) Hip Prosthesis with Calcicoat Ceramic Coating · Zimmer, Inc. · 1998 · recalledK001277 · Triflange Acetabular Cup System · DePuy Orthopaedics, Inc. · 2000K031495 · Pinnacle Duofix HA Acetabular Cup Prosthesis · DePuy Orthopaedics, Inc. · 2003K042344 · Excia Total Hip System · Aesculap, Inc. · 2005 · recalledK060918 · Excia Total Hip System 12/14 Trunnion with Ceramic Head · Aesculap, Inc. · 2006K062684 · Excia Total Hip System 36MM Ceramic Head · Aesculap, Inc. · 2006×2: 2 generations cleared close together, K082991 (2008), K083495 (2009) K090845 · Apex Arc Hip Stem · Omni Life Science, Inc. · 2010 · recalledK111193 · Apex Arc Hip Stem · Omni Life Science, Inc. · 2011K113242 · Apex Arc Hip Stem · Omni Life Science, Inc. · 2012K123991 · Depuy Corail Amt Hip Prosthesis · Depuy France S.A.S. · 2013 · recalledK150862 · DePuy Actis Duofox Hip Prosthesis · DePuy Orthopaedics, Inc. · 2015 · recalledK170339 · Summit Hip System · DePuy Orthopaedics, Inc. · 2018K193398 · Summit DuoFix HA Coating · DePuy Orthopaedics, Inc. · 2020K202472 · ACTIS Duofix Hip Prosthesis · DePuy Orthopaedics, Inc. · 2020K211703 · Insignia Hip Stem · Stryker Orthopaedics · 2021K220731 · Insignia Hip Stem, Restoration Modular 115mm Conical Distal Stem · Stryker · 2022K233498 · Stryker Orthopaedics Hip Systems Labeling Update · Howmedica Osteonics Corp., Dba Stryker Orthopaedics · 2023K243784 · Stryker Orthopaedics Hip Devices Labeling Update · Howmedica Osteonics Corp., Dba Stryker Orthopaedics · 202519801990200020102020
Other ancestors, by generation 1 generation back: 2 other ancestors2 generations back: 26 other ancestors3 generations back: 91 other ancestors4 generations back: 54 other ancestors5 generations back: 41 other ancestors6 generations back: 24 other ancestors7 generations back: 25 other ancestors8 generations back: 24 other ancestors9 generations back: 12 other ancestors10 generations back: 7 other ancestors11 generations back: 7 other ancestors12 generations back: 3 other ancestors K243784 · Stryker Orthopaedics Hip Devices Labeling Update · Howmedica Osteonics Corp., Dba Stryker Orthopaedics · 2025K233498 · Stryker Orthopaedics Hip Systems Labeling Update · Howmedica Osteonics Corp., Dba Stryker Orthopaedics · 2023K220731 · Insignia Hip Stem, Restoration Modular 115mm Conical Distal Stem · Stryker · 2022K211703 · Insignia Hip Stem · Stryker Orthopaedics · 2021K202472 · ACTIS Duofix Hip Prosthesis · DePuy Orthopaedics, Inc. · 2020K193398 · Summit DuoFix HA Coating · DePuy Orthopaedics, Inc. · 2020K170339 · Summit Hip System · DePuy Orthopaedics, Inc. · 2018K150862 · DePuy Actis Duofox Hip Prosthesis · DePuy Orthopaedics, Inc. · 2015 · recalledK123991 · Depuy Corail Amt Hip Prosthesis · Depuy France S.A.S. · 2013 · recalledK113242 · Apex Arc Hip Stem · Omni Life Science, Inc. · 2012K111193 · Apex Arc Hip Stem · Omni Life Science, Inc. · 2011K090845 · Apex Arc Hip Stem · Omni Life Science, Inc. · 2010 · recalledK083495 · Modification to: Metha Hip System · Aesculap Implant Systems, Inc. · 2009K082991 · Biolox Delta Ceramic Femoral Head · Aesculap Implant Systems, Inc. · 2008K062684 · Excia Total Hip System 36MM Ceramic Head · Aesculap, Inc. · 2006K060918 · Excia Total Hip System 12/14 Trunnion with Ceramic Head · Aesculap, Inc. · 2006K042344 · Excia Total Hip System · Aesculap, Inc. · 2005 · recalledK031495 · Pinnacle Duofix HA Acetabular Cup Prosthesis · DePuy Orthopaedics, Inc. · 2003K001277 · Triflange Acetabular Cup System · DePuy Orthopaedics, Inc. · 2000K980711 · Harris/Galante Porous (HGP) Hip Prosthesis with Calcicoat Ceramic Coating · Zimmer, Inc. · 1998 · recalledK964650 · TCP-Coated Porocoat Aml Femoral Hip Prosthesis · Depuy, Inc. · 1997K941847 · 5/8 Porocoat Aml Hip Porocoat Porous Coating · Depuy, Inc. · 1994−20−15−10−50
  1. Root · 22 generations backK941847 5/8 Porocoat Aml Hip Porocoat Porous CoatingDepuy, Inc. · 1994
  2. 18 generations between
  3. 3 generations backK220731 Insignia Hip Stem, Restoration Modular 115mm Conical Distal StemStryker · 2022
  4. 2 generations backK233498 Stryker Orthopaedics Hip Systems Labeling UpdateHowmedica Osteonics Corp., Dba Stryker Orthopaedics · 2023
  5. 1 generation backK243784 Stryker Orthopaedics Hip Devices Labeling UpdateHowmedica Osteonics Corp., Dba Stryker Orthopaedics · 2025
  6. This deviceK250989 Stryker and Serf hip devicesHowmedica Osteonics Corp (Dba Stryker Orthopaedics) · 2025
Show all 22 generations
  1. Root · 22 generations backK941847 5/8 Porocoat Aml Hip Porocoat Porous CoatingDepuy, Inc. · 1994
  2. 21 generations backK964650 TCP-Coated Porocoat Aml Femoral Hip ProsthesisDepuy, Inc. · 1997
  3. 20 generations backK980711 Harris/Galante Porous (HGP) Hip Prosthesis with Calcicoat Ceramic…Zimmer, Inc. · 1998 · Recalled
  4. 19 generations backK001277 Triflange Acetabular Cup SystemDePuy Orthopaedics, Inc. · 2000
  5. 18 generations backK031495 Pinnacle Duofix HA Acetabular Cup ProsthesisDePuy Orthopaedics, Inc. · 2003
  6. 17 generations backK042344 Excia Total Hip SystemAesculap, Inc. · 2005 · Recalled
  7. 16 generations backK060918 Excia Total Hip System 12/14 Trunnion with Ceramic HeadAesculap, Inc. · 2006
  8. 15 generations backK062684 Excia Total Hip System 36MM Ceramic HeadAesculap, Inc. · 2006
  9. 14 generations backK082991 Biolox Delta Ceramic Femoral HeadAesculap Implant Systems, Inc. · 2008
  10. 13 generations backK083495 Modification to: Metha Hip SystemAesculap Implant Systems, Inc. · 2009
  11. 12 generations backK090845 Apex Arc Hip StemOmni Life Science, Inc. · 2010 · Recalled
  12. 11 generations backK111193 Apex Arc Hip StemOmni Life Science, Inc. · 2011
  13. 10 generations backK113242 Apex Arc Hip StemOmni Life Science, Inc. · 2012
  14. 9 generations backK123991 Depuy Corail Amt Hip ProsthesisDepuy France S.A.S. · 2013 · Recalled
  15. 8 generations backK150862 DePuy Actis Duofox Hip ProsthesisDePuy Orthopaedics, Inc. · 2015 · Recalled
  16. 7 generations backK170339 Summit Hip SystemDePuy Orthopaedics, Inc. · 2018
  17. 6 generations backK193398 Summit DuoFix HA CoatingDePuy Orthopaedics, Inc. · 2020
  18. 5 generations backK202472 ACTIS Duofix Hip ProsthesisDePuy Orthopaedics, Inc. · 2020
  19. 4 generations backK211703 Insignia Hip StemStryker Orthopaedics · 2021
  20. 3 generations backK220731 Insignia Hip Stem, Restoration Modular 115mm Conical Distal StemStryker · 2022
  21. 2 generations backK233498 Stryker Orthopaedics Hip Systems Labeling UpdateHowmedica Osteonics Corp., Dba Stryker Orthopaedics · 2023
  22. 1 generation backK243784 Stryker Orthopaedics Hip Devices Labeling UpdateHowmedica Osteonics Corp., Dba Stryker Orthopaedics · 2025
  23. This deviceK250989 Stryker and Serf hip devicesHowmedica Osteonics Corp (Dba Stryker Orthopaedics) · 2025
View FIG. 1 as a table

Line of descent and top descendants

GenerationNumberDeviceApplicantDecidedRecalls
−22K9418475/8 Porocoat Aml Hip Porocoat Porous CoatingDepuy, Inc.1994—
−21K964650TCP-Coated Porocoat Aml Femoral Hip ProsthesisDepuy, Inc.1997—
−20K980711Harris/Galante Porous (HGP) Hip Prosthesis with Calcicoat Ceramic CoatingZimmer, Inc.19981
−19K001277Triflange Acetabular Cup SystemDePuy Orthopaedics, Inc.2000—
−18K031495Pinnacle Duofix HA Acetabular Cup ProsthesisDePuy Orthopaedics, Inc.2003—
−17K042344Excia Total Hip SystemAesculap, Inc.200510
−16K060918Excia Total Hip System 12/14 Trunnion with Ceramic HeadAesculap, Inc.2006—
−15K062684Excia Total Hip System 36MM Ceramic HeadAesculap, Inc.2006—
−14K082991Biolox Delta Ceramic Femoral HeadAesculap Implant Systems, Inc.2008—
−13K083495Modification to: Metha Hip SystemAesculap Implant Systems, Inc.2009—
−12K090845Apex Arc Hip StemOmni Life Science, Inc.20102
−11K111193Apex Arc Hip StemOmni Life Science, Inc.2011—
−10K113242Apex Arc Hip StemOmni Life Science, Inc.2012—
−9K123991Depuy Corail Amt Hip ProsthesisDepuy France S.A.S.20131
−8K150862DePuy Actis Duofox Hip ProsthesisDePuy Orthopaedics, Inc.20151
−7K170339Summit Hip SystemDePuy Orthopaedics, Inc.2018—
−6K193398Summit DuoFix HA CoatingDePuy Orthopaedics, Inc.2020—
−5K202472ACTIS Duofix Hip ProsthesisDePuy Orthopaedics, Inc.2020—
−4K211703Insignia Hip StemStryker Orthopaedics2021—
−3K220731Insignia Hip Stem, Restoration Modular 115mm Conical Distal StemStryker2022—
−2K233498Stryker Orthopaedics Hip Systems Labeling UpdateHowmedica Osteonics Corp., Dba Stryker Orthopaedics2023—
−1K243784Stryker Orthopaedics Hip Devices Labeling UpdateHowmedica Osteonics Corp., Dba Stryker Orthopaedics2025—
0 (this device)K250989Stryker and Serf hip devicesHowmedica Osteonics Corp (Dba Stryker Orthopaedics)2025—

Other ancestors by year cleared

Year clearedDevicesWith a Class I recall
198020
198110
198410
198530
198730
198830
198920
199060
199170
199270
199350
1994270
1995220
1996200
1997140
1998180
199990
2000240
2001140
2002220
2003130
2004110
2005130
200680
200770
200850
200940
201030
2011110
201230
201330
201420
201520
201630
201710
201830
201940
202020
202120
202250
202310
FIG. 1 — Lineage of K250989, 1994–2025Source: FDA 510(k) summaries, read by 510(k) Report · How lineage is built

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Notable FDA decisions, review times and new Class I recalls. See an issue.

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 LPH? 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 LPH device

  1. #1 K233498 Stryker Orthopaedics Hip Systems Labeling Updatescore 24.2 · 20 generations · no Class I recall
  2. #2 Held for the reportin the report
  3. #3 Held for the reportin the report
Get a 510(k) Report

What was it cleared against? (4)

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.

TypeNumberDeviceApplicantDecidedRecalls
*K243784Stryker Orthopaedics Hip Devices Labeling Update
Summary page 9
…§888.3040 Product Codes: LPH, KWZ, LZO, MEH, MAY, MBL, HWC Legally Marketed Primary Predicate Device to Which Substantial Equivalence is Claimed: Submission Number: K243784 Device Name: Stryker Orthopaedics Hip Systems Labeling Update Legally Marketed Additional Predicate Device Used to Support Subst…
Howmedica Osteonics Corp., Dba Stryker Orthopaedics2025—
*K233498Stryker Orthopaedics Hip Systems Labeling Update
Summary page 10
…to Support Substantial Equivalence: K250989 Page 2 of 9 Submission Number: K233498 Device Name: Stryker Orthopaedics Hip Systems Labeling Update Submission Number: K223745 Device Name: Novae® Dual Mobility Syste…
Howmedica Osteonics Corp., Dba Stryker Orthopaedics2023—
*K223745Novae® Dual Mobility System, Hype® Hip System
Summary page 10
…K250989 Page 2 of 9 Submission Number: K233498 Device Name: Stryker Orthopaedics Hip Systems Labeling Update Submission Number: K223745 Device Name: Novae® Dual Mobility System, Hype® Hip System Submission Number: K111572 Device Name: NOVAE SUNFIT TH DUAL MOBILITY…
Serf2023—
*K111572Novae Sunfit TH Dual Mobility Acetabular Cup Model Sunfit TH (Metal-Back), Novae E TH…
Summary page 10
…Device Name: Stryker Orthopaedics Hip Systems Labeling Update Submission Number: K223745 Device Name: Novae® Dual Mobility System, Hype® Hip System Submission Number: K111572 Device Name: NOVAE SUNFIT TH DUAL MOBILITY ACETABULAR CUP MODEL SUNFIT TH (METAL-BACK), NOVAE E TH DUAL MOBILITY ACETABULAR CUP M…
Serf20115

Also cleared against K243784: 1 other device →

What descends from it?

No later submission names this one as a predicate yet.

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 31 years and passes through 11 companies; a new generation was cleared every 1.4 years on median.
  • 89 of the 338 ancestors have a recall of any class.
  • 1 other device also cites its predicate K243784.

How does its category compare?

All LPH devices

LPH Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Porous Uncemented: FDA decisions, review times, recalls and adverse event reports over 20 years. 2025, this device’s year, is highlighted.

FDA decisions per year · LPH

12in 2025

2007: 102008: 102009: 32010: 152011: 162012: 252013: 112014: 202015: 182016: 102017: 122018: 92019: 222020: 72021: 82022: 142023: 102024: 62025: 122026 (partial year): 8
2007high 25 (2012) · low 3 (2009)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · LPH

153in 2025

2007: 116 days median2008: 86 days median2009: 112 days median2010: 100 days median2011: 110 days median2012: 76 days median2013: 135 days median2014: 129 days median2015: 111 days median2016: 150 days median2017: 121 days median2018: 145 days median2019: 164 days median2020: 164 days median2021: 410 days median2022: 247 days median2023: 111 days median2024: 92 days median2025: 153 days median2026 (partial year): 256 days median
2007high 410 (2021) · low 76 (2012)2026

Receipt to decision; years with fewer than 3 clearances left blank.

Recalls per year · LPH

4in 2025

2007: 162008: 12009: 22010: 222011: 262012: 302013: 92014: 32015: 12016: 82017: 142018: 22019: 82020: 62021: 42022: 22023: 22024: 12025: 42026 (partial year): 2
2007high 30 (2012) · low 1 (2008)2026

Class I (0 since 2007) Class II/III not classified

Adverse event reports per year · LPH

6,163in 2025

2007: 5092008: 7062009: 1,1562010: 2,0072011: 3,3202012: 3,7852013: 5,0022014: 5,1632015: 5,8302016: 4,9002017: 5,3122018: 5,9542019: 7,1302020: 5,4292021: 5,9782022: 5,2232023: 5,3452024: 5,6262025: 6,163
2007high 7,130 (2019) · low 509 (2007)2025

MAUDE reports naming product code LPH, not matched to any one device; reports are not rates.

View these four charts as a table
YearDecisionsMedian 510(k) review, daysRecalls (Class I)MAUDE reports
20071011616509
200810861706
2009311221,156
201015100222,007
201116110263,320
20122576303,785
20131113595,002
20142012935,163
20151811115,830
20161015084,900
201712121145,312
2018914525,954
20192216487,130
2020716465,429
2021841045,978
20221424725,223
20231011125,345
202469215,626
20251215346,163
202682562—

What is it indicated for?

The indications for use for total hip arthroplasty include: 1. Noninflammatory degenerative joint disease including osteoarthritis and avascular necrosis; 2. Rheumatoid arthritis; 3. Correction of functional deformity; 4. Revision procedures where other treatments or devices have failed; and, 5. Treatment of nonunion, femoral neck and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques. 6.…

Read the full statement (1,717 words)

The indications for use for total hip arthroplasty include:

1. Noninflammatory degenerative joint disease including osteoarthritis and avascular necrosis;

2. Rheumatoid arthritis;

3. Correction of functional deformity;

4. Revision procedures where other treatments or devices have failed; and,

5. Treatment of nonunion, femoral neck and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.

6. Dislocation risks

MDM Liners are intended for cementless use only.

• Painful, disabling joint disease of the hip resulting from: degenerative arthritis, rheumatoid arthritis, post-traumatic arthritis or late stage avascular necrosis.

• Revision of previous unsuccessful femoral head replacement, cup arthroplasty or other procedure.

• Clinical management problems where arthrodesis or alternative reconstructive techniques are less likely to achieve satisfactory results.

• Where bone stock is of poor quality or is inadequate for other reconstructive techniques as indicated by deficiencies of the acetabulum.

When used with MDM Liners

• Treatment of nonunion, femoral neck and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.

• Dislocation risks

When used with Constrained Liner:

• The Trident Constrained Acetabular Insert is indicated for use in primary and revision patients at high risk of hip dislocation due to a history of prior dislocation, bone loss, joint or soft tissue laxity, neuromuscular disease, or intraoperative instability.

The Trident II Acetabular Shells are indicated for cementless use only.

The Restoration® Modular Hip System is indicated for use in:

• Noninflammatory degenerative joint disease, including osteoarthritis and avascular necrosis;

• Rheumatoid arthritis;

• Correction of functional deformity;

• Revision procedures where other treatments or devices have failed; and,

• Nonunions, femoral neck fractures, and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.

The Restoration® Modular Hip System is intended to be used for primary and revision total hip arthroplasty, as well as in the presence of severe proximal bone loss. These femoral stems are designed to be press fit into the proximal femur.

The indications for use for total hip arthroplasty with stems include:

• noninflammatory degenerative joint disease, including osteoarthritis and avascular necrosis;

• rheumatoid arthritis;

• correction of functional deformity;

• revision procedures where other treatments or devices have failed; and,

• nonunions, femoral neck fractures, and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.

Additional indication specific to use of the Femoral Stem with compatible Howmedica Osteonics Constrained Liners:

• When the stem is to be used with compatible Howmedica Osteonics Constrained Liners, the device is intended for use in primary or revision patients at high risk of hip dislocation due to a history of prior dislocation, bone loss, soft tissue laxity, neuromuscular disease, or intra-operative instability.

The Stems are intended for cementless use only and are intended for total and hemiarthroplasty procedures.

The indications for use of the total hip replacement prostheses include:

• noninflammatory degenerative joint disease, including osteoarthritis and avascular necrosis;

• rheumatoid arthritis;

• correction of functional deformity;

• revision procedures where other treatments or devices have failed; and,

• nonunions, femoral neck and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.

Additional indication specific to use of the Femoral Stems with compatible Howmedica Osteonics Constrained Liners:

• When the stem is to be used with compatible Howmedica Osteonics Constrained Liners, the device is intended for use in primary or revision patients at high risk of hip dislocation due to a history of prior dislocation, bone loss, soft tissue laxity, neuromuscular disease, or intra- operative instability.

The Stems are intended for cementless use only and are intended for total and hemiarthroplasty.

• Painful, disabling joint disease of the hip resulting from: degenerative arthritis, rheumatoid arthritis, post-traumatic arthritis or late stage avascular necrosis.

• Revision of previous unsuccessful femoral head replacement, cup arthroplasty or other procedure.

• Clinical management problems where arthrodesis or alternative reconstructive techniques are less likely to achieve satisfactory results.

• Where bone stock is of poor quality or is inadequate for other reconstructive techniques as indicated by deficiencies of the acetabulum.

The HOWMEDICA OSTEONICS TRIDENT and TRITANIUM Acetabular Shells are intended for cementless use only.

Dome hole plug is indicated for cemented or cementless hip arthroplasty, when an acetabular shell plug is thought to be advantageous

• Painful disabling joint disease of the hip resulting from: degenerative arthritis, rheumatoid arthritis, post-traumatic arthritis or late stage avascular necrosis.

• Revision of previous cup arthroplasty or other procedures

• Clinical management problems where arthrodesis or alternative reconstructive techniques are less likely to achieve satisfactory results.

• Where bone stock is of poor quality or is inadequate for other reconstructive techniques as indicated by deficiencies in the acetabulum.

Hip Arthroplasty Indications:

• Painful, disabling joint disease of the hip resulting from: noninflammatory degenerative joint disease (including osteoarthritis or avascular necrosis), rheumatoid arthritis or post-traumatic arthritis.

• Revision of previous unsuccessful femoral head replacement, hip arthroplasty or other procedure.

• Correction of functional deformity

• Treatment of nonunion, femoral neck and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.

Additional indication specific to use of lnsignia Hip Stems with compatible Howmedica Osteonics Constrained Liners:

• When the stem is to be used with compatible Howmedica Osteonics Constrained Liners, the device is intended for use in primary or revision patients at high risk of hip dislocation due to a history of prior dislocation, bone loss, soft tissue laxity, neuromuscular disease, or intra-operative instability.

Additional indication specific to use of lnsignia Hip Stems with compatible ADM and MDM Acetabular Components:

• When the stem is to be used with compatible Howmedica Osteonics ADM and MDM Acetabular Components, the device is indicated for Dislocation risks

Insignia Femoral Stems are intended for cementless use only and are intended for total and hemiarthroplasty procedures.

• Painful, disabling joint disease of the hip resulting from: degenerative arthritis, rheumatoid arthritis, posttraumatic arthritis or late stage avascular necrosis.

• Revision of previous unsuccessful femoral head replacement, cup arthroplasty or other procedure.

• Clinical management problems where arthrodesis or alternative reconstructive techniques are less likely to achieve satisfactory results.

• Where bone stock is of poor quality or is inadequate for other reconstructive techniques as indicated by deficiencies of the acetabulum.

When used with MDM Liners

• Treatment of nonunion, femoral neck and trochanteric fractures of the proximal femur with head involvement that are unmanageable using other techniques.

• Dislocation risks

When used with Constrained Liner:

• The Trident Constrained Acetabular Insert is indicated for use in primary and revision patients at high risk of hip dislocation due to a history of prior dislocation, bone loss, joint or soft tissue laxity, neuromuscular disease, or intraoperative instability.

The Restoration® Anatomic Shell is indicated for cementless use only.

• Painful, disabling joint disease of the hip resulting from: degenerative arthritis, rheumatoid arthritis, post-traumatic arthritis or late stage avascular necrosis.

• Revision of previous unsuccessful femoral head replacement, cup arthroplasty or other procedure.

• Clinical management problems where arthrodesis or alternative reconstructive techniques are less likely to achieve satisfactory results.

• Where bone stock is of poor quality or is inadequate for other reconstructive techniques as indicated by deficiencies of the acetabulum.

The femoral heads are intended for mechanical fixation to their mating hip stems, and can be used in cemented or cementless hip arthroplasty procedures.

For Use as a Total Hip Replacement:

• Painful disabling joint disease of the hip resulting from: degenerative arthritis, rheumatoid arthritis, post-traumatic arthritis or late stage avascular necrosis.

• Revision of previous cup arthroplasty or other procedures.

• Clinical management problems where arthrodesis or alternative reconstructive techniques are less likely to achieve satisfactory results.

• Where bone stock is of poor quality or is inadequate for other reconstructive techniques as indicated by deficiencies in the acetabulum.

For Use as a Bipolar Hip Replacement

• Femoral head/neck fractures or non-unions.

• Aseptic necrosis of the femoral head.

• Osteo-, rheumatoid, and post traumatic arthritis of the hip with minimal acetabular involvement or distortion.

• Pathological considerations or age considerations which indicate a more conservative acetabular procedure and an avoidance of the use of bone cement in the acetabulum.

• Salvage of failed total hip arthroplasty

The Novae® Dual Mobility and Hype® hip Systems are indicated for total hip replacement, which includes:

- osteoarthritis,

- femoral neck fracture,

- dislocation risk,

- osteonecrosis of the femoral head,

- revision procedures where other treatments or devices have failed and if bone reconstruction so permits.

• Sunfit TH, Novae® E TH, and Coptos TH acetabular cups are intended for press-fit use and Novae® Stick acetabular cup is indicated for cemented use.

• Hype® SCS, SCC, SCL, SCV, SCC Mini, and SCLA Mini hip stems are intended for press-fit use.

The Novae® Dual Mobility and Hype® hip Systems are indicated for total hip replacement, which includes:

- osteoarthritis,

- femoral neck fracture,

- dislocation risk,

- osteonecrosis of the femoral head,

- revision procedures where other treatments or devices have failed and if bone reconstruction so permits.

• Sunfit TH, Novae® E TH, and Coptos TH acetabular cups are intended for press-fit use and Novae® Stick acetabular cup is indicated for cemented use.

• Hype® SCS, SCC, SCL, SCV, SCC Mini, and SCLA Mini hip stems are intended for press-fit use.

The Novae® Dual Mobility and Hype® hip Systems are indicated for total hip replacement, which includes:

- osteoarthritis,

- femoral neck fracture,

- dislocation risk,

- osteonecrosis of the femoral head,

- revision procedures where other treatments or devices have failed and if bone reconstruction so permits.

• Sunfit TH, Novae® E TH, and Coptos TH acetabular cups are intended for press-fit use and Novae® Stick acetabular cup is indicated for cemented use.

• Hype® SCS, SCC, SCL, SCV, SCC Mini, and SCLA Mini hip stems are intended for press-fit use.

• Novae® dual mobility acetabular cups are indicated for total hip replacement, which includes:

- osteoarthritis,

- femoral neck fracture,

- dislocation risk,

- osteonecrosis of the femoral head,

- revision procedures where other treatments or devices have failed and if bone reconstruction so permits.

• “Sunfit TH”, “Novae E TH” and “Coptos TH” acetabular cups are intended for press-fit use.

• Novae® Stick acetabular cup is intended for cemented use.

Indications for use as stated in the FDA summary.

Cite this page

510(k) Report. “K250989: Stryker and Serf hip devices.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K250989

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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