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词条 Blumensaat's line
释义

  1. Clinical Use

  2. References

Blumensaat's line is a line which corresponds to the roof of the intercondylar fossa of femur as seen on a lateral radiograph of the knee joint.[1] The angle at which this line appears on the radiograph can be used to determine the position of the patella or diagnose an ACL injury.[2]

Clinical Use

On a normal radiograph, the line intersects the inferior pole of the patella, and so can be useful in diagnosing a broken femur as well as a patellar tendon rupture.

It also helps to define "Schottle point" intra-operatively for reconstruction of MPFL(Medial patello-femoral ligament.)[3]

References

1. ^{{cite journal | title=Die Lageabweichungen und Verrenkungen der Kniescheibe | author=Blumensaat, C | journal=Ergebnisse der Chirurgie und Orthopedie | year=1938 | volume=31 | pages=149–223}}
2. ^{{Cite web|title = Blumensaat line {{!}} Radiology Reference Article {{!}} Radiopaedia.org|url = http://radiopaedia.org/articles/blumensaat-line-1|website = radiopaedia.org|accessdate = 2015-12-10}}
3. ^{{Cite journal|last=McCarthy|first=Mark|last2=Ridley|first2=TJ|last3=Bollier|first3=Matthew|last4=Wolf|first4=Brian|last5=Albright|first5=John|last6=Amendola|first6=Annunziato|date=2013|title=Femoral Tunnel Placement in Medial Patellofemoral Ligament Reconstruction|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3748893/|journal=The Iowa Orthopaedic Journal|volume=33|pages=58–63|issn=1541-5457|pmc=3748893|pmid=24027462}}
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1 : Musculoskeletal radiographic signs

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