Abstract
A Helica short-stemmed femoral prosthesis that was identified as being loose one year after implantation was revised with a standard long stem cementless BFX femoral prosthesis. A double pelvic osteotomy was also performed to improve the orientation of the stable acetabular cup. Despite complete resorption of the femoral neck, and a large perforation of the lateral femoral cortex, the revision stem did not subside or rotate. The prosthetic joint did not dislocate. At re-evaluation two years after revision surgery, the prosthetic components were stable. Signs of bone ingrowth into the stem and cup were evident on radiographs. The dog had a seven percent greater thigh muscle girth in the limb implanted with the hip prosthesis compared to the contralateral limb, and was very active with no lameness.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 54-59 |
| Number of pages | 6 |
| Journal | Veterinary and Comparative Orthopaedics and Traumatology |
| Volume | 28 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 1 2015 |
| Externally published | Yes |
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Keywords
- Cementless stem
- Revision
- Total hip replacement
ASJC Scopus subject areas
- Animal Science and Zoology
- veterinary(all)
- Medicine(all)
Cite this
Revision of a loose cementless short-stem threaded femoral component using a standard cementless stem in a canine hip arthroplasty. / Roe, Simon; Marcellin-Little, Denis J; Lascelles, B. D X.
In: Veterinary and Comparative Orthopaedics and Traumatology, Vol. 28, No. 1, 01.01.2015, p. 54-59.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Revision of a loose cementless short-stem threaded femoral component using a standard cementless stem in a canine hip arthroplasty
AU - Roe, Simon
AU - Marcellin-Little, Denis J
AU - Lascelles, B. D X
PY - 2015/1/1
Y1 - 2015/1/1
N2 - A Helica short-stemmed femoral prosthesis that was identified as being loose one year after implantation was revised with a standard long stem cementless BFX femoral prosthesis. A double pelvic osteotomy was also performed to improve the orientation of the stable acetabular cup. Despite complete resorption of the femoral neck, and a large perforation of the lateral femoral cortex, the revision stem did not subside or rotate. The prosthetic joint did not dislocate. At re-evaluation two years after revision surgery, the prosthetic components were stable. Signs of bone ingrowth into the stem and cup were evident on radiographs. The dog had a seven percent greater thigh muscle girth in the limb implanted with the hip prosthesis compared to the contralateral limb, and was very active with no lameness.
AB - A Helica short-stemmed femoral prosthesis that was identified as being loose one year after implantation was revised with a standard long stem cementless BFX femoral prosthesis. A double pelvic osteotomy was also performed to improve the orientation of the stable acetabular cup. Despite complete resorption of the femoral neck, and a large perforation of the lateral femoral cortex, the revision stem did not subside or rotate. The prosthetic joint did not dislocate. At re-evaluation two years after revision surgery, the prosthetic components were stable. Signs of bone ingrowth into the stem and cup were evident on radiographs. The dog had a seven percent greater thigh muscle girth in the limb implanted with the hip prosthesis compared to the contralateral limb, and was very active with no lameness.
KW - Cementless stem
KW - Revision
KW - Total hip replacement
UR - http://www.scopus.com/inward/record.url?scp=84921286792&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84921286792&partnerID=8YFLogxK
U2 - 10.3415/VCOT-13-10-0130
DO - 10.3415/VCOT-13-10-0130
M3 - Article
VL - 28
SP - 54
EP - 59
JO - Veterinary and Comparative Orthopaedics and Traumatology
JF - Veterinary and Comparative Orthopaedics and Traumatology
SN - 0932-0814
IS - 1
ER -