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It is a
Retrospective
study by
reviewing
the
charts
and
following-up
by
telephone
survey
of 205
consecutive
patients
undergoing
EXT- DCR.
They
divided
all case
into 3
groups(early
under 2
months,routine
between
2 and 4
months
and late
more
than 4
months).
this
study
suggests
that
timing
of
silicone
tube
removal
does not
influence
surgical
success
in EXT-DCR
regardless
of the
cause of
early or
late
tube
removal
By:
Sofia
Charalampidou
et al.
Mater
Misericordiae
University
Hospital,
Dublin,
Ireland
Orbit,
2010
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