Article ; Online: Bipolar hemiarthroplasty versus total hip arthroplasty in femoral neck fracture patients: results from Lithuanian Arthroplasty Register.
Hip international : the journal of clinical and experimental research on hip pathology and therapy
2020 Volume 31, Issue 5, Page(s) 691–695
Abstract: Introduction: Elderly patients with displaced femoral neck fractures (FNF) are usually operated with arthroplasty but with various combinations of implants and approaches. Thus, the optimal treatment is still controversial. We aimed to compare the ... ...
Abstract | Introduction: Elderly patients with displaced femoral neck fractures (FNF) are usually operated with arthroplasty but with various combinations of implants and approaches. Thus, the optimal treatment is still controversial. We aimed to compare the results between the cemented bipolar hemiarthroplasty (HA) and total hip arthroplasty (THA) patients operated for FNF regarding revision rate at 1 year postoperatively. Methods: The data were derived from the Lithuanian Arthroplasty Register. We included patients operated with cemented bipolar HA and compared them to the most frequently used cemented THA with 28-mm head during 2011-2016. For survival analysis, we used both revision for all reasons and for dislocations as an endpoint. Cox proportional hazards models were used to analyse the influence of covariates (age groups, gender, surgical approaches and arthroplasty groups). Results: There were 1177 bipolar HA and 514 THA included in our study. 26 (2.2%) revisions had occurred among the bipolar HAs as compared to 25 (4.9%) among the THAs 1 year after surgery. The main reason for revision was dislocation. The unadjusted cumulative revision rate for any reason at 1 year after surgery was 2.4% for the bipolar HA group and 5.1% for the THA group ( Conclusion: Bipolar HA and anterolateral approach had a significantly lower overall 1-year risk of revision in femoral neck fracture patients as compared to THA with 28-mm femoral heads. |
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MeSH term(s) | Aged ; Arthroplasty, Replacement, Hip ; Femoral Neck Fractures/diagnostic imaging ; Femoral Neck Fractures/epidemiology ; Femoral Neck Fractures/surgery ; Femur Head ; Hemiarthroplasty ; Humans ; Joint Dislocations |
Language | English |
Publishing date | 2020-02-09 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 1162513-2 |
ISSN | 1724-6067 ; 1120-7000 |
ISSN (online) | 1724-6067 |
ISSN | 1120-7000 |
DOI | 10.1177/1120700020907124 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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