First metacarpal bone: Difference between revisions

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Base: Palmar interossei originate on metacarpals II, IV and V
correct fracture statistics per cited source
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== Fractures ==
Fractures to the first metacarpal bonebones account for 30-40% of all hand fractures, andof which 25% ofoccur allin metacarpalthe fracturesfirst metacarpal (second to fractures to the fifth metacarpal bone). 80% of fractures to the first metacarpal occur at its base.
<ref>{{harvnb|UpToDate|20102018}}</ref>
 
Common fractures to the thumb metacarpal include [[Bennett's fracture]] and [[Rolando's fracture]].
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| url = https://books.google.com/books?id=96jG5n-vmPcC&pg=PA66&lpg=PA65
}}
* {{cite web | ref = harv | year = 20102018
| title = First (thumb) metacarpal fractures
| publisher = UpToDate
| url = http://www.uptodate.com/patients/content/topic.do?topicKey=~29ZLQtWPNSVF72
| accessdateaccess-date = May2 2010February 2018
}}
{{refend}}