Intra Oral Osseous Fixation for the
Subperiosteal Midface for Precision Placement of Soft Tissues, Correction
of the Tear Trough & Past Bleph Complications
Dennis Nigro, MD, FACS,
FICS
The midface subperiosteal approach offers some
unique advantages to certain patients. Namely, the elevation of the
midface musculature with improvement of nasolabial crease, the more
anatomic repositioning of tissue over the malar eminence, correction
of "tear trough" (either post bleph or primary) and use in many post
lower lid blepharoplasty patients with scleral
show.
Unfortunately, the initial enthusiasm for open lower
lid subperiosteal procedures has been mollified by the morbidity of
the lower lid incision, peculiar problems with the temporal fascia
suture fixation in patients with globe to intra-orbital rim negative
angles and difficulty in dissecting the area.
An intra oral
technique of fixation of the SOOF through an oblique
drill hole placed through the lower lateral orbital rim and suture
with permanent suture is presented.
This has been used in 108
patients with a one-to-four year follow-up.
Simultaneously, "teasing" the lower lid fat
pads or replacing soft tissues over zealously removed to drape over
the orbital rim has produced very encouraging
results.
Technique is demonstrated with vector analysis which
mimics normal anatomy recreating pre-aging/bleph positions and
facial muscle relationships in repose and animation.
Results
are shown demonstrating use in primary cases, post bleph
with scleral show, use with cheek/piriform implants and some hints
on local anesthetic use and dissection which make this a procedure
that would be very useful and predictable for surgeon's with large
and varied cosmetic facial surgery requests.
Swelling and
tightness across the upper dental arch has been noticed in a few
patients (6/108) and asymmetric movement of upper lip in (8/108) all
of which has resolved in under ten (10) weeks.
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