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Radiocarpal Joint
Articular Surfaces
Articular Disc
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Hiri P
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Cards (3)
Radiocarpal Joint - Articular Surfaces - Articular Disk:
Triangular
fibrocartilaginous
disc
Thicker
on its
peripherally
Articulates
proximally
with
head
of
ulna
and
distally
with
lunate
A)
Articular Disk
B)
radiocarpal joint
2
Radiocarpal Joint - Articular Surfaces - Articular Disk:
From: (
apex
)
lateral
side of the
base
of the
styloid process
of the
ulna
To: (
Base
) sharp
inferior
edge of
ulna notch
on the
radius
A)
Articular Disk
B)
radiocarpal joint
2
Radiocarpal Joint - Articular Surfaces - Articular Disk:
Principle structure
uniting
the
radius
and
ulna
Increases
stability
at joint
A)
Articular Disk
B)
radiocarpal joint
2
