Cleft Rhinoplasty CME
Cleft Rhinoplasty CME
Cleft Rhinoplasty CME
Cleft Rhinoplasty
Allen L. Van Beek, M.D., Agnieszka S. Hatfield, M.D., and Ellie Schnepf, B.S.N.
Edina and Minneapolis, Minn.
Learning Objectives: After studying this article, the participant should be able to: 1. Describe features of the unilateral
and bilateral cleft nasal deformities and associated growth changes. 2. Assess the extent of cleft nasal deformity. 3.
Recognize current trends and principles of cleft nasal reconstruction. 4. Recognize differences in primary versus
secondary cleft nasal correction.
Reconstruction of the cleft nasal deformity can often FEATURES OF UNILATERAL AND BILATERAL CLEFT
pose a significant challenge to a rhinoplasty surgeon. Prin- NASAL DEFORMITIES
cipal features of unilateral and bilateral cleft nasal defor-
mities and their changes with growth are discussed. This Infants presenting with a unilateral cleft lip
article reviews current trends in cleft nasal rhinoplasty (Figs. 1 and 2) have inferior and wide lateral
associated with early and late intervention. Finally, the displacement of the lower lateral cartilages.
authors review their own data on the applications of what
are deemed current trends in reconstructive rhinoplasty The nasal vestibule volume is increased on the
associated with cleft deformities. (Plast. Reconstr. Surg. cleft side. The often-shortened columella is dis-
114: 57e, 2004.) placed toward the cleft. The associated hori-
zontal and vertical displacement of the nostril’s
lower lateral cartilages makes consideration of
The three-dimensional combination of rigid the lower lateral cartilages an integral part of
skeletal, firm cartilaginous, and plastic skin primary lip repair. However, controversy exists
cover makes the nose a unique part of one’s regarding direct lower lateral cartilage manip-
facial appearance. The nose has become a fre- ulations during primary lip repair in infants.
quently adjusted, reconstructed, enhanced,
and even pierced part of the human anatomy.
Volumes have been scribed about the compli-
cated anatomy and how it can be adjusted to
enhance appearance or function. A nose al-
tered radically by a congenital defect has a
major impact on both appearance and func-
tion. Rhinoplasty is a challenging surgical pro-
cedure, and alteration of the three-dimen-
sional aspects of the nose created by congenital
changes will challenge the surgeon’s skill and
judgment.
Features of unilateral and bilateral cleft na-
sal deformities, growth changes, and assess-
ment methods are discussed. We review cur-
rent trends in cleft nasal rhinoplasty associated
with both early and secondary intervention.
Our data on the applications of what are FIG. 1. Displacement of the lower lateral cartilage and loss
deemed current trends in reconstructive rhino- of skeletal foundation are the key features of the unilateral
plasty of cleft deformities are reviewed. cleft deformity.
The bilateral cleft presents with even more metrical columellar alar angles. From the lateral
distortion of the nose. A short or near-absent perspective (Fig. 6), one can see altered columel-
columella, widely displaced lower lateral carti- lar show, poor tip projection, rhinion promi-
lages, a protuberant or even horizontal premax- nence, an obtuse nasal labial angle, and short
illa, and collapse of the maxillary arch behind the nasal length. From the caudal perspective (Fig.
premaxilla are all noted in Figures 3 and 4. 7), one can see a lateral alar web, asymmetrical
lower lateral cartilages and nostrils, columellar
EFFECTS OF GROWTH ON CLEFT FEATURES scarring, a displaced caudal septum, abnormal
Characteristic alterations of appearance and hair location, and blunt angulation of the inter-
anatomy associated with cleft nasal deformity af- mediate crus lower lateral cartilage.
ter facial growth are shown from various perspec- Columellar show may be increased or de-
tives. From the frontal perspective (Fig. 5), one creased from the usual 3 to 5 mm noted in
can see a twisted nose, a wide nasal base, flared adolescents and adults. A decrease occurs
nostrils, oblique tip-defining points, and asym- when the lower lateral cartilage is flared and
Vol. 114, No. 4 / CLEFT RHINOPLASTY 59e
EVOLVING CONSENSUS
Many techniques1,5– 8 have been advocated
for attaching the lower lateral cartilages to
each other or to the upper lateral cartilages
(Figs. 12 through 18). Results in follow-up re-
ports indicate that those techniques, while
seemingly satisfactory initially, provided an in-
adequate correction with growth and time and
required additional reconstruction. The com-
mon feature seemed to be tip definition and FIG. 13. Walter utilized Humby’s concept but also used
the ipsilateral cephalic “excess” of the lower lateral cartilage
(LLC) to lengthen the nasal dorsum. He realized that an
excessively obtuse nasal labial angle could be corrected by
lengthening the nasal dorsum.
FIG. 14. Byars divided the ipsilateral medial crus and used
it to elevate the lower lateral cartilage. It also reduced support
for the nasal tip provided by the medial crura of the lower
lateral cartilage. FIG. 15. Erich gained access to the nasal structures by
using an open rhinoplasty technique.
shape, as he advocated placing unsecured struts
of cartilage between the medial crura to provide (Fig. 21). After a strong framework is recon-
more support for the lower lateral cartilages in structed, skin cover can be adjusted so that it
some of his patients. contours around the new lower lateral cartilage
Another vexing issue is the web created in framework. That change in planning produced
the lateral vestibule of the nose (Fig. 20). It is improved results in the appearance of the re-
created by the displaced lateral crura of the constructed cleft nasal deformity.
lower lateral cartilage being brought to a more Many authors2,16,17,19 believe that correcting the
medial position and also by additional connec- displaced framework structures at the time of the
tive tissue between the lower lateral cartilage initial lip repair is desirable (Figs. 22 through
and overlying skin. Z-plasties, V-Y advance- 24). Critics were fearful that early adjustment of
ments, and flap rotations usually do not com- nasal cartilage structures would produce growth
pletely correct the web, and over the long term discrepancies. Adequate periods of follow-up
they may constrict the nasal vestibule or nostril have shown that the nose does grow normally
and require a secondary correction.13,14 after early adjustment of position and configura-
With that history as the background, sur- tion of the cartilaginous portions of the nose.
geons realized that skin and soft-tissue alter- The methods of adjusting the nose during
ations for many patients did not provide long- primary cleft lip repair (Figs. 25 through 27)
term correction against the relentless seem to have a few basic goals: (1) to provide
resistance of deformed skeletal and cartilagi- tip support by suturing the lower lateral carti-
nous structures associated with clefts. That rec- lages to each other and to the upper lateral
ognition heralded a new era of reconstruction cartilages; (2) to stabilize the abnormal lower
in the 1990s that was initiated by many differ- lateral cartilage in a more anatomic and sym-
ent authors within a similar time period.2,12,14 –18 metrical position18; (3) to establish a muscle
The concepts now applied are early interven- and soft-tissue sill across the nasal base20; and
tion, strong columellar support for nasal tip (4) to correct the webbed lateral alar mucosa
projection, and construction of a nasal frame- by plicating skin and mucosa.7
work that mimics the appearance, symmetry, Early intervention and adjustment of the
and position of a normal lower lateral cartilage lower lateral cartilages in the cleft nose is ben-
Vol. 114, No. 4 / CLEFT RHINOPLASTY 63e
FIG. 19. Converse and Millard clearly understood the FIG. 21. In establishing symmetrical tip-defining points, a
need for producing lower lateral cartilage symmetry and sup- secured columellar cartilage graft is used for reinforced sup-
port for tip projection. Millard added unsecured struts of port to maintain projection while skin adaptation occurs.
cartilage between the medial crura for lower lateral cartilage
support.
FIG. 28. The slow but relentless changes in proportions and structural shape during growth must
be considered during planning.