Impending spontaneous head neck dissociation caused by anteverted cup : A case report on reverse bottle opener effect and review of literature
© 2020 Delhi Orthopedic Association. All rights reserved..
Modularity in total hip arthroplasty (THA) not only allows adjustments of leg length and offset but also simplifies the revision. It allows limited revision of various components and decreases surgical morbidity of complete revision. Despite benefits, modularity is associated with risks like corrosion and component dissociation. Dissociation between head and neck taper is rare and the cause is attributed to taper corrosion, revision, stem subsidence, pumping phenomenon, injury and closed reduction of dislocated THA. We report a case of late-onset impending head-neck dissociation in a THA caused by a well-fixed anteverted cup with polyethylene liner wear by "reverse bottle opener effect." To our knowledge, this is the most late-onset reported case of head-neck dissociation, occurring after 13yrs of index surgery.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2021 |
|---|---|
| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:15 |
|---|---|
| Enthalten in: |
Journal of clinical orthopaedics and trauma - 15(2021) vom: 12. Apr., Seite 51-54 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Mahajan, Ramneek [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Bottle opener effect |
|---|
| Anmerkungen: |
Date Revised 02.11.2021 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.1016/j.jcot.2020.10.046 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM322746779 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM322746779 | ||
| 003 | DE-627 | ||
| 005 | 20231225182707.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2021 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.jcot.2020.10.046 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1075.xml |
| 035 | |a (DE-627)NLM322746779 | ||
| 035 | |a (NLM)33717916 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Mahajan, Ramneek |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Impending spontaneous head neck dissociation caused by anteverted cup |b A case report on reverse bottle opener effect and review of literature |
| 264 | 1 | |c 2021 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 02.11.2021 | ||
| 500 | |a published: Electronic-eCollection | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © 2020 Delhi Orthopedic Association. All rights reserved. | ||
| 520 | |a Modularity in total hip arthroplasty (THA) not only allows adjustments of leg length and offset but also simplifies the revision. It allows limited revision of various components and decreases surgical morbidity of complete revision. Despite benefits, modularity is associated with risks like corrosion and component dissociation. Dissociation between head and neck taper is rare and the cause is attributed to taper corrosion, revision, stem subsidence, pumping phenomenon, injury and closed reduction of dislocated THA. We report a case of late-onset impending head-neck dissociation in a THA caused by a well-fixed anteverted cup with polyethylene liner wear by "reverse bottle opener effect." To our knowledge, this is the most late-onset reported case of head-neck dissociation, occurring after 13yrs of index surgery | ||
| 650 | 4 | |a Case Reports | |
| 650 | 4 | |a Bottle opener effect | |
| 650 | 4 | |a Head neck dissociation | |
| 650 | 4 | |a Impending | |
| 650 | 4 | |a Reverse bottle opener phenomenon | |
| 650 | 4 | |a Spontaneous | |
| 650 | 4 | |a Total hip arthroplasty | |
| 700 | 1 | |a Nashikkar, Piyush Suresh |e verfasserin |4 aut | |
| 700 | 1 | |a Khanna, Varun |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of clinical orthopaedics and trauma |d 2012 |g 15(2021) vom: 12. Apr., Seite 51-54 |w (DE-627)NLM249103370 |x 0976-5662 |7 nnns |
| 773 | 1 | 8 | |g volume:15 |g year:2021 |g day:12 |g month:04 |g pages:51-54 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.jcot.2020.10.046 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 15 |j 2021 |b 12 |c 04 |h 51-54 | ||