Results of hip revision using the Exeter stem, impacted allograft bone, and cement
Ornstein, Ewald LU ; Atroshi, Isam LU ; Franzen, Herbert ; Johnsson, Ragnar LU ; Sandquist, Per and Sundberg, Martin LU
(2001)
In Clinical Orthopaedics and Related Research
p.126-133
- Abstract
- The Exeter stem and impacted, morselized allograft bone and cement were used in the revisions of 18 consecutive femoral components (17 patients). The primary arthroplasty had been done because of osteoarthritis. All of the femoral components were revised for the first time because of aseptic loosening. The migration pattern of the Exeter stem after revision was studied using roentgen stereophotogrammetric analysis. At 2 years after surgery, all 18 femoral stems had migrated in the distal direction (average, 2.5 mm). In addition, seven of the stems had migrated in the medial direction (average, 1.3 mm), and two stems had migrated in the lateral direction (0.5 mm and 1 mm, respectively). Sixteen of the femoral stems also had migrated in the... (More)
- The Exeter stem and impacted, morselized allograft bone and cement were used in the revisions of 18 consecutive femoral components (17 patients). The primary arthroplasty had been done because of osteoarthritis. All of the femoral components were revised for the first time because of aseptic loosening. The migration pattern of the Exeter stem after revision was studied using roentgen stereophotogrammetric analysis. At 2 years after surgery, all 18 femoral stems had migrated in the distal direction (average, 2.5 mm). In addition, seven of the stems had migrated in the medial direction (average, 1.3 mm), and two stems had migrated in the lateral direction (0.5 mm and 1 mm, respectively). Sixteen of the femoral stems also had migrated in the posterior direction (average, 2.9 mm), but none migrated in the anterior direction. The migration rate decreased gradually with time during the followup. Six femoral stems continued to migrate between 1.5 and 2 years after surgery. In patients with major femoral bone deficiency at the time of hip revision, the use of impacted morselized allograft bone and cement yielded an initial fixation similar to that obtained in conventionally cemented revisions. Pain had improved in all patients at the 2-year followup. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1120547
- author
- Ornstein, Ewald
LU
; Atroshi, Isam
LU
; Franzen, Herbert
; Johnsson, Ragnar
LU
; Sandquist, Per
and Sundberg, Martin
LU
- organization
- publishing date
- 2001
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Clinical Orthopaedics and Related Research
- issue
- 389
- pages
- 126 - 133
- publisher
- Lippincott Williams & Wilkins
- external identifiers
-
- pmid:11501800
- wos:000170217600019
- scopus:0034899232
- ISSN
- 0009-921X
- language
- English
- LU publication?
- yes
- id
- 8ad63873-ef76-4beb-a6b8-316eafeed749 (old id 1120547)
- date added to LUP
- 2016-04-01 11:45:13
- date last changed
- 2022-01-26 17:45:29
@article{8ad63873-ef76-4beb-a6b8-316eafeed749,
abstract = {{The Exeter stem and impacted, morselized allograft bone and cement were used in the revisions of 18 consecutive femoral components (17 patients). The primary arthroplasty had been done because of osteoarthritis. All of the femoral components were revised for the first time because of aseptic loosening. The migration pattern of the Exeter stem after revision was studied using roentgen stereophotogrammetric analysis. At 2 years after surgery, all 18 femoral stems had migrated in the distal direction (average, 2.5 mm). In addition, seven of the stems had migrated in the medial direction (average, 1.3 mm), and two stems had migrated in the lateral direction (0.5 mm and 1 mm, respectively). Sixteen of the femoral stems also had migrated in the posterior direction (average, 2.9 mm), but none migrated in the anterior direction. The migration rate decreased gradually with time during the followup. Six femoral stems continued to migrate between 1.5 and 2 years after surgery. In patients with major femoral bone deficiency at the time of hip revision, the use of impacted morselized allograft bone and cement yielded an initial fixation similar to that obtained in conventionally cemented revisions. Pain had improved in all patients at the 2-year followup.}},
author = {{Ornstein, Ewald and Atroshi, Isam and Franzen, Herbert and Johnsson, Ragnar and Sandquist, Per and Sundberg, Martin}},
issn = {{0009-921X}},
language = {{eng}},
number = {{389}},
pages = {{126--133}},
publisher = {{Lippincott Williams & Wilkins}},
series = {{Clinical Orthopaedics and Related Research}},
title = {{Results of hip revision using the Exeter stem, impacted allograft bone, and cement}},
year = {{2001}},
}