Hungarian term (edited): A peremek csőrszerűen megnyúltak

They are talking about the edgescsigolyatestek (vertebral bodies).
In English medical language we say margin (perem), and we use the word "beaking". It does not matter that the Hungarian sentence uses past time (megnyúltak), in English medical language we use a description-like sentences in these cases. This is what we see at the moment: Beaking of the margins of the vertebral bodies

http://medical-dictionary.thefreedictionary.com/Beaking

beaking
Bone imaging A finding in a lateral spine film in Pts with mucopolysaccharidoses and mucolipidoses, characterized by a bird-beak-like tapering of the anteroinferior or anterosuperior margin of the lumbar vertebrae; a 'beak' is also described in the medial aspect of the proximal tibia at the epiphyseal plate in Blount's disease or coxa vara–functional correction may require osteotomy

http://radiopaedia.org/articles/anterior-vertebral-body-beak...

Anterior vertebral body beaking occurs in a number of conditions and may eminate from the central portion or the lower third of the vertebral body.

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Note added at 51 mins (2013-04-04 07:49:03 GMT)
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Sorry typo:

They are talking about the margins (not edges) of csigolyatestek (vertebral bodies).

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Note added at 57 mins (2013-04-04 07:54:36 GMT)
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http://books.google.hu/books?id=oG5Fn4Ucus4C&pg=PA172&lpg=PA...

Anterior beaking of the vertebral body together with asymmetrical ... of the vertebral body] The anterior and posterior margins of the vertebral body are smoothly ...

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Note added at 1 hr (2013-04-04 08:44:55 GMT)
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@András

A csőszerűben nincs benne, hogy a peremekről van szó. Azért van kevés találat, mert általában a vertebral body/bodies előtt ott szokott lenni, hogy anterior vagy posterior (margin).

https://www.google.com/search?hl=en&as_q=therapia KGX&as_epq...|cc_attribute|cc_sharealike|cc_noncommercial|cc_nonderived%29#hl=en&safe=images&as_qdr=all&tbs=sur:f&q=margin+of+the+anterior+vertebral+bodies&oq=margin+of+the+anterior+vertebral+bodies&gs_l=serp.3...10925.13157.30.13387.2.2.0.0.0.0.571.656.1j5-1.2.0...0.0...1c.1.8.serp.E7UoKTo4LXE&bav=on.2,or.&bvm=bv.44770516,d.bGE&fp=63dcd44cc6b97e43&biw=1366&bih=575

https://www.google.com/search?hl=en&as_q=therapia KGX&as_epq...|cc_attribute|cc_sharealike|cc_noncommercial|cc_nonderived%29#hl=en&safe=images&as_qdr=all&tbs=sur:f&q=margin+of+the+posterior+vertebral+bodies&oq=margin+of+the+posterior+vertebral+bodies&gs_l=serp.3...16865.18133.32.18312.11.11.0.0.0.7.403.2136.1j7j1j1j1.11.0...0.0...1c.1.8.serp.OLRixg_oaIo&bav=on.2,or.&bvm=bv.44770516,d.bGE&fp=63dcd44cc6b97e43&biw=1366&bih=575

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Note added at 1 hr (2013-04-04 08:50:35 GMT)
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Nem tudom miért ez jelent meg. Nem ezeket a linkeket akartam megadni.
Hanem ezeket:

https://www.google.com/#hl=en&safe=off&sclient=psy-ab&q=marg...

https://www.google.com/#hl=en&safe=off&sclient=psy-ab&q=marg...