Dynasty Liners: REF DLCOGA28, REF DLCOGB32, REF DLCOGC36, REF DLCOGD38, REF DLCOGE40, REF DLCOGF...
FDA Device Recall #Z-0684-2017 — Class III — June 21, 2016
Recall Summary
| Recall Number | Z-0684-2017 |
| Classification | Class III — Low risk |
| Date Initiated | June 21, 2016 |
| Status | Terminated |
| Voluntary | Voluntary: Firm initiated |
Recalling Firm
| Firm | MicroPort Orthopedics Inc. |
| Location | Arlington, TN |
| Product Type | Devices |
| Quantity | 6,250 units |
Product Description
Dynasty Liners: REF DLCOGA28, REF DLCOGB32, REF DLCOGC36, REF DLCOGD38, REF DLCOGE40, REF DLCOGF42, REF DLCOGG44, REF DLCOGH48, REF DLCOGJ52, REF DLCOGK56, For use with the conserve metal head
Reason for Recall
Revision rate trends from within the MicroPort Orthopedics Inc. database evaluated for the modular head Metal on Metal THA systems show an increasing overall trend from 2009 to present and it was found that there was a specific hazard/harm for suspected tissue reaction to metal debris over one percent for modular head CONSERVE(R) systems and DYNASTY(R) metal acetabular liner systems.
Distribution Pattern
Worldwide Distribution - US (nationwide) Argentina, Australia, Austria, Belgium, Brazil, Bulgaria, Canada, China, Columbia, Cyprus, Czech Republic, Denmark, Finland, France, Georgia, Germany, Greece, Iran, Italy, Jamaica, Japan, Lithuania, Malaysia, Philippines, Poland, Portugal, Russia, Slovenia, South Africa, South Korea, Spain, Switzerland, Taiwan, Netherlands, Turkey, Arab Emirates, United Kingdom, and Vietnam.
Lot / Code Information
Serial Numbers: REF DLCOGA28 Seral Numbers: 1509498, 1509897, 107461555, 117476083, 127477625, 0411341968, 0611341969, 0901199714 REF DLCOGB32 Serial Numbers: 1428321, 027403682, 027403684, 027412214, 027412216, 027412218, 027412220, 027412222, 029789268, 048571448, 058605178, 068625411, 069837383, 078628910, 079859721, 087467577, 097474918, 097476396, 097477626, 098657540, 099905615, 099927666, 0101018635, 107480309, 107486655, 109968495, 0111248666, 0111254637, 117486656, 117501983, 119982392, 127504540, 127508429, 0211298850, 0211298851, 0401072608, 0501123237, 0601150684, 0711370347, 0711370832, 0711371855, 0711388872, 0801184970, 0801185465, 0901196484, 0901199209, 0901200444, 0901200704 REF DLCOGC36 Serial Numbers: 1389336, 1411596, 1412300, 1419309, 1421706, 1421872, 1421873, 1425040, 1425041, 1426635, 1441425, 1447128, 1448009, 017395680, 017396168, 017398843, 019752394, 027406078, 027406080, 027406549, 027408437, 027408506, 027412667, 029797073,038565179, 038571449, 039808007, 039823319, 039830311, 058576611, 059835277, 059843767, 059859139, 059869515, 067444752, 068608657, 069876613, 069885333, 077449136, 078628911, 078648401, 078648402, 086356142, 086364960, 087462096, 089905617, 089920491, 089924903, 097475888, 097475891, 097475892, 099932177, 099937595, 0101009548, 108705038, 109966090, 0111273375, 0111274786, 118728271, 119975127, 127506074, 127508430, 127514978, 129979634, 129990530, 0201044377, 0201044378, 0201048252, 0201071222, 0211301143, 0301068674, 0301084452, 0401085769, 0501125124, 0611343376, 0611343377, 0611365354, 0611366004, 0611366646, 0701164679, 0701165562, 0701178783, 0801190509, 0901189893, 0901191386, 0901200880, 0901201441, 0901201663 REF DLCOGD38 Serial Numbers: 1390011, 1422255, 1422256, 017395681, 017396169, 019751147, 019752153, 027404999, 027405000, 027408507, 027408521, 027411898, 027412100, 029793006, 038565180, 038571452, 039808008, 039823320, 039831045, 048576612, 049839752, 059846062, 059846677, 059868799, 059869517, 067445955, 067447299, 068608658, 069884531, 069888788, 077459273, 078628912, 078648403, 087464200, 087466701, 089901144, 089911489, 089922646, 096362335, 096374885, 097472362, 097474113, 097476397, 099932178, 099933792, 099937596, 0101038419, 0101038420, 107482012, 107486663, 108706223, 108716643, 108720178, 109941938, 109970863, 0111274868, 0111274869, 117486664, 117489826, 117501984, 118731716, 119980968, 127466702, 127504541, 127508431, 127512298, 128748672, 129990531, 0201062908, 0301062907, 0301067280, 0301067281, 0301081677, 0401096840, 0401098166, 0401109395, 0501127076, 0511344345, 0601147758, 0601148281, 0601148932, 0611344346, 0611346090, 0611346455, 0701172549, 0801192624, 0801193584, 0801193987, 0801194817, 0901192045, 0901203167, 0901206932, 1001206425, 1291016257, 1291016258, 1291019953, 1291019954, 08991148910 REF DLCOGE40 Serial Numbers: 1383898, 1422893, 017395849, 017396101, 017397513, 017398320, 019747416, 019749028, 019752393, 027404377, 027404964, 027406550, 027406551, 027407780, 039802355, 039809788, 039826200, 048571453, 048571454, 049834730, 049839160, 067436735, 069859138, 069868803, 069869518, 076357782, 077440680, 077453681, 078595478, 078595479, 078648404, 078648405, 079888789, 086362336, 087460119, 087460601, 089904051, 089920496, 096372317, 097472371, 097476398, 099931104, 099933793, 0101022064, 0101022065, 0101030547, 0101030548, 0101042594, 0101042595, 107482014, 107486667, 107486668, 107489825, 109941939, 109944905, 0111271873, 0111272250, 117489816, 117501985, 118722756, 118731717, 119980969, 127504542, 127508432, 127512297, 129990532, 0201057245, 0201064292, 0211295490, 0211301165, 0211302281, 0301064291, 0301081699, 0301083868, 0301084453, 0301095292, 0401095291, 0401096841, 0601165833, 0601165834, 0611361690, 0611361691, 0611364735, 0701170121, 0701170775, 0701171294, 0801194833, 0901194835, 0901207002, 0901208793, 0901208953 REF DLCOGF42 Serial Numbers: 1199809, 1366660, 1422894, 1423547, 017396170, 017397514, 017397515, 017398844, 027406424, 027406553, 027411519, 027411895, 027411896, 027413499, 029789333, 029789334, 029798203, 029809789, 029814314, 029819342, 037413500, 039819343, 049833519, 049839753, 058608659, 059846676, 059857910, 068595480, 069883241, 077449093, 078634682, 078634683, 078648406, 079860580, 079887540, 079894027, 086370088, 087462468, 089914628, 096372318, 097472373, 097476399, 099904052, 099931103, 0101022066, 0101030549, 0101030550, 107482016, 107486669, 107486670, 108705039, 108716644, 109922647, 109937597, 109943610, 109966091, 0111276618, 117496631, 117501986, 118728903, 118744506, 119972083, 127504543, 127509428, 127514975, 127514976, 128749026, 128751278, 129990533, 0201053787, 0201053788, 0201062909, 0201062910, 0201068675, 0211299901, 0301071223, 0301081700, 0301083869, 0401104095, 0401104096, 0501127409, 0611346456, 0701167385, 0701168088, 0701168230, 0701169430, 0701170051, 0711367085, 0901208997, 0901209918, 0901209977, 1101247355, 1101248443, 010103054910 REF DLCOGG44 Serial Numbers: 1383128, 1383366, 1392621, 1428789, 017396171, 017397398, 027404375, 027404965, 027406552, 027408531, 027412079, 027412080, 027412086, 029792981, 029793005, 029799054, 029799055, 038565181, 039828320, 039832455, 048571456, 048576613, 049828319, 049830312, 049839159, 057438911,058608660, 059855232, 059857911, 059860406, 059869519, 067445525, 069888790, 077447460, 077459517, 078608662, 078628913, 078648407, 078657546, 079894757, 087464126, 089915880, 089922080, 096362338, 096374886, 097476400, 097476401, 097480312, 098694868, 098706224, 099932179, 099934263, 099939751, 0101025139, 0101025144, 0101027410, 0101038421, 0101038422, 0101046891, 107481184, 107486653, 107487346, 108705037, 108716645, 108723278, 109966092, 117495711, 117495712, 117505591, 118730735, 118744505, 119975128, 119975129, 127504544, 127513338, 127518295, 127522391, 128747417, 128748669, 129998770, 129998777, 0201057246, 0201059716, 0201059717, 0201076758, 0211275710, 0301076757, 0301085876, 0301085877, 0301099035, 0301099036, 0311294091, 0311295489, 0401099037, 0401100077, 0401100078, 0401106374, 0401112729, 0411306527, 0411307069, 0601153393, 0601154045, 0601155591, 0801181073, 0801181695, 0801181920, 0801183924, 0801199319, 0901210490, 1001213377, 1001214138, 1101232813, 1201256582, 1201256583, 1201257832, 1291000319, 1291000321, 1291025140 REF DLCOGH48 Serial Numbers: 027403685, 027403686, 027410682, 027412223, 027412224, 027412225, 027412226, 078608663, 078648408, 078648409, 089904664, 097471988, 097476402, 097476542, 097477627, 0101042593, 107481183, 109967195, 0111277921, 117486671, 117496632, 127504545, 127508400, 127518297, 0201072609, 0401089450, 0601147117, 0901187425, 1101231165, 1291014716 REF DLCOGJ52 Serial Numbers: 099898795, 0101023111, 0201049895, 0201049896 REF DLCOGK56 Serial Numbers: 099898794, 0201023112, 0201049903, 0201052602, 0201052603
Other Recalls from MicroPort Orthopedics Inc.
| Recall # | Classification | Product | Date |
|---|---|---|---|
| Z-1133-2026 | Class II | Brand Name: MicroPort Product Name: HIPTURN FE... | Dec 19, 2025 |
| Z-0699-2025 | Class II | EVOLUTION MP FEMORAL COMPONENT CS/CR POROUS SIZ... | Oct 29, 2024 |
| Z-2244-2024 | Class II | EVOLUTION¿ MP Femoral CS/CR Non-Porous Non-p... | May 3, 2024 |
| Z-0275-2023 | Class II | EVOLUTION MP Tibial Bases, Size 2+ LEFT, REF ET... | Oct 28, 2022 |
| Z-0276-2023 | Class II | EVOLUTION MP Tibial Bases, Size 7 LEFT, REF ETP... | Oct 28, 2022 |
Frequently Asked Questions
Contact your healthcare provider and the device manufacturer immediately. Check whether your specific model number and lot number are included in the recall scope. For external devices, stop using the affected product and arrange a replacement. For implanted devices, do not panic — removal is typically not required unless the risk assessment clearly indicates it. Your physician will guide you based on your individual clinical situation and the FDA's recommended actions. Report any adverse effects you may have experienced to FDA MedWatch at 1-800-FDA-1088.
Class I recalls indicate a reasonable probability of serious adverse health consequences or death from the defect. Class II recalls involve products that may cause temporary or medically reversible adverse health consequences, or where serious consequences are remote. Class III recalls cover products not likely to cause any adverse health consequences, typically involving technical regulatory violations. The classification guides urgency — Class I recalls require immediate action, while Class III may simply involve returning a product or acknowledging a labeling change. Always read the specific recall notice for recommended patient actions.
Report problems with medical devices to the FDA through MedWatch at 1-800-FDA-1088 or online at FDA.gov/safety/medwatch. Healthcare facilities are required by law to report device-related serious injuries and deaths. Patients and consumers can also report voluntarily. Include the device name, manufacturer, model number, and a description of the problem and any patient outcome. Reports from patients and clinicians help the FDA identify emerging safety signals and may trigger investigations that lead to recalls of dangerous devices.
What Should You Do?
Stop using this device if you are affected by this recall. Contact your healthcare provider and the manufacturer immediately for guidance. Report adverse events to FDA MedWatch.