Hip prosthesis zones: Difference between revisions
Content deleted Content added
←Created page with 'The '''Gruen zones''' is a system of dividing the interface between the femoral component of a hip arthroplasty and the femur bone...' |
Citation bot (talk | contribs) Alter: issn, pages. Add: issue. Formatted dashes. | Use this bot. Report bugs. | Suggested by Abductive | #UCB_webform 1191/3850 |
||
| (9 intermediate revisions by 6 users not shown) | |||
| Line 1: | Line 1: | ||
[[File:Hip prosthesis zones by DeLee and Charnley system, and Gruen system.jpg|thumb|250px|Zones of a hip prosthesis, by the DeLee and Charnley system,<ref name=Callaghan2007/> and the Gruen system.<ref>{{cite journal|last1=Neumann|first1=Daniel R.P.|last2=Thaler|first2=Christoph|last3=Hitzl|first3=Wolfgang|last4=Huber|first4=Monika|last5=Hofstädter|first5=Thomas|last6=Dorn|first6=Ulrich|title=Long-Term Results of a Contemporary Metal-on-Metal Total Hip Arthroplasty|journal=The Journal of Arthroplasty|volume=25|issue=5|year=2010|pages=700–708|issn=0883-5403|doi=10.1016/j.arth.2009.05.018|pmid=19596544}}</ref>]] |
|||
The '''Gruen zones''' is a system of dividing the interface between the [[Implant (medicine)|femoral component]] of a [[hip arthroplasty]] and the [[femur]] bone moving from lateral to medial [[calcar]], when viewing an [[X-ray|AP radiograph]] of the [[hip]], clinically useful to record the appearance of lucent areas when assessing the outcome of the operation. |
|||
After [[hip replacement]], '''hip prosthesis zones''' are regions in the interface between prosthesis material and the surrounding bone. These are used as reference regions when describing for example complications including [[Hip_replacement#Loosening|hip prosthesis loosening]] on [[medical imaging]]. Postoperative controls after hip replacement surgery is routinely done by [[projectional radiography]] in anteroposterior and lateral views. |
|||
==DeLee and Charnley== |
|||
{{see also|Charnley zone}} |
|||
The DeLee and Charnley system applies to the acetabular cup on anteroposterior radiographs. It divides the acetabulum into three equally large zones.<ref name=Callaghan2007>[https://books.google.com/books?id=-fwULYB1gJIC&pg=PA958 Page 958] in {{cite book|title=The Adult Hip, Volume 1|author=John J. Callaghan, Aaron G. Rosenberg, Harry E. Rubash|publisher=Lippincott Williams & Wilkins|year=2007|isbn=9780781750929}}</ref> |
|||
== |
==Gruen== |
||
The '''Gruen zones''' is a system of dividing the interface between the bone and the stem of the hip prosthesis. |
|||
[[File:Gruen zone.png|thumb|right|alt=Gruen Zones|150px]] |
|||
{| class="wikitable" |
{| class="wikitable" |
||
| Line 35: | Line 36: | ||
==References== |
==References== |
||
{{reflist}} |
|||
==Further reading== |
|||
{{cite journal |
{{cite journal |
||
| last1 = Gruen |
| last1 = Gruen |
||
| Line 45: | Line 49: | ||
| journal = Clin Orthop Relat Res |
| journal = Clin Orthop Relat Res |
||
| volume = 141 |
| volume = 141 |
||
| pages = |
| pages = 17–27 |
||
| year = 1979 |
| year = 1979 |
||
| issue = 141 |
|||
| pmid = 477100 |
| pmid = 477100 |
||
}} |
}} |
||
{{Orthopaedic Eponyms}} |
|||
[[Category:Orthopedic classifications]] |
[[Category:Orthopedic classifications]] |
||
Revision as of 15:19, 9 March 2023
After hip replacement, hip prosthesis zones are regions in the interface between prosthesis material and the surrounding bone. These are used as reference regions when describing for example complications including hip prosthesis loosening on medical imaging. Postoperative controls after hip replacement surgery is routinely done by projectional radiography in anteroposterior and lateral views.
DeLee and Charnley
The DeLee and Charnley system applies to the acetabular cup on anteroposterior radiographs. It divides the acetabulum into three equally large zones.[1]
Gruen
The Gruen zones is a system of dividing the interface between the bone and the stem of the hip prosthesis.
| Zone | Description |
|---|---|
| I | Greater trochanter |
| II | |
| III | |
| IV | Distal to tip |
| V | |
| VI | |
| VII | Lesser trochanter |
References
- ^ a b Page 958 in John J. Callaghan, Aaron G. Rosenberg, Harry E. Rubash (2007). The Adult Hip, Volume 1. Lippincott Williams & Wilkins. ISBN 9780781750929.
{{cite book}}: CS1 maint: multiple names: authors list (link) - ^ Neumann, Daniel R.P.; Thaler, Christoph; Hitzl, Wolfgang; Huber, Monika; Hofstädter, Thomas; Dorn, Ulrich (2010). "Long-Term Results of a Contemporary Metal-on-Metal Total Hip Arthroplasty". The Journal of Arthroplasty. 25 (5): 700–708. doi:10.1016/j.arth.2009.05.018. ISSN 0883-5403. PMID 19596544.
Further reading
Gruen, TA; McNeice, GM; Amstutz, HC (1979). "Modes of failure of cemented stem-type femoral components: a radiographic analysis of loosening". Clin Orthop Relat Res. 141 (141): 17–27. PMID 477100.
 | This article about orthopedic surgery is a stub. You can help Wikipedia by expanding it. |