Excellent mid-term results of a new polished tapered modular cemented stem : a study of 113 hip replacements with minimum 5-year follow-up
BACKGROUND: This prospective cohort study reports the medium-term clinical and radiographic results of 113 hips treated with a hybrid total hip replacement (THR) with a new cemented tapered cobalt-chrome (Co-Cr) stem with a titanium (Ti) modular neck (ProfemurXm®).
METHOD: Between October 2008 and December 2010 we performed 115 consecutive hybrid THR with the ProfemurXm® in 105 patients.
RESULTS: Survivorship of the implant (stem and modular neck) at a mean of 6.5 years (min 5-max 8) was 100% with the endpoint revision for any reason. No implant was at risk for revision or showed signs of loosening. The mean Harris Hip Score was 89/100, mean Oxford Hip Score was 43/48, mean WOMAC was 91/100. No patient had thigh pain, no patient reported squeaking. There were no dislocations in this cohort. No implant showed development of radiolucent lines (RLL), either at the stem-cement or cement-bone interface. No hip showed osteolysis or calcar resorption. The mean femoral subsidence of the stem within the cement mantel was 0.31 mm (range 0-0.6 mm) after 6.5 years. With the use of this modular stem, 93% of hips showed no measurable leg length difference after THR, and leg length could be restored within a 5-mm limit in 99% of hips.
CONCLUSIONS: The mid-term results of this new polished stem were excellent, without adverse effects from the use of modularity.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2017 |
|---|---|
| Erschienen: |
2017 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:27 |
|---|---|
| Enthalten in: |
Hip international : the journal of clinical and experimental research on hip pathology and therapy - 27(2017), 5 vom: 19. Sept., Seite 455-459 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Vanbiervliet, Jens [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
|---|
| Anmerkungen: |
Date Completed 19.08.2019 Date Revised 10.03.2022 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.5301/hipint.5000486 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM269164871 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM269164871 | ||
| 003 | DE-627 | ||
| 005 | 20231224224034.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231224s2017 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.5301/hipint.5000486 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n0897.xml |
| 035 | |a (DE-627)NLM269164871 | ||
| 035 | |a (NLM)28222212 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Vanbiervliet, Jens |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Excellent mid-term results of a new polished tapered modular cemented stem |b a study of 113 hip replacements with minimum 5-year follow-up |
| 264 | 1 | |c 2017 | |
| 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 Completed 19.08.2019 | ||
| 500 | |a Date Revised 10.03.2022 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a BACKGROUND: This prospective cohort study reports the medium-term clinical and radiographic results of 113 hips treated with a hybrid total hip replacement (THR) with a new cemented tapered cobalt-chrome (Co-Cr) stem with a titanium (Ti) modular neck (ProfemurXm®) | ||
| 520 | |a METHOD: Between October 2008 and December 2010 we performed 115 consecutive hybrid THR with the ProfemurXm® in 105 patients | ||
| 520 | |a RESULTS: Survivorship of the implant (stem and modular neck) at a mean of 6.5 years (min 5-max 8) was 100% with the endpoint revision for any reason. No implant was at risk for revision or showed signs of loosening. The mean Harris Hip Score was 89/100, mean Oxford Hip Score was 43/48, mean WOMAC was 91/100. No patient had thigh pain, no patient reported squeaking. There were no dislocations in this cohort. No implant showed development of radiolucent lines (RLL), either at the stem-cement or cement-bone interface. No hip showed osteolysis or calcar resorption. The mean femoral subsidence of the stem within the cement mantel was 0.31 mm (range 0-0.6 mm) after 6.5 years. With the use of this modular stem, 93% of hips showed no measurable leg length difference after THR, and leg length could be restored within a 5-mm limit in 99% of hips | ||
| 520 | |a CONCLUSIONS: The mid-term results of this new polished stem were excellent, without adverse effects from the use of modularity | ||
| 650 | 4 | |a Journal Article | |
| 650 | 7 | |a Bone Cements |2 NLM | |
| 700 | 1 | |a Somers, Jan F A |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Hip international : the journal of clinical and experimental research on hip pathology and therapy |d 1997 |g 27(2017), 5 vom: 19. Sept., Seite 455-459 |w (DE-627)NLM091552826 |x 1724-6067 |7 nnns |
| 773 | 1 | 8 | |g volume:27 |g year:2017 |g number:5 |g day:19 |g month:09 |g pages:455-459 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.5301/hipint.5000486 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 27 |j 2017 |e 5 |b 19 |c 09 |h 455-459 | ||