Three-dimensional lip morphometry in adults operated on for cleft lip and palate

Measurements were taken from 18 patients operated on for cleft lip and palate, aged 19 to 27 years, and 162 control subjects matched for sex, age, and ethnic group. Nine soft-tissue landmarks on the lips were digitized by a three-dimensional electromagnetic instrument. From the landmarks, several linear distances (mouth width, philtrum width, vermilion height of upper and lower lip, total vermilion height, total lip height), the interlabial angle, and some areas (vermilion of upper lip, vermilion of lower lip, total vermilion) and volumes (upper lip volume, lower lip volume, total lip volume) were calculated. Patient and reference data were compared by t tests and Watson-Williams tests. In the men, significant differences (p < 0.05) were found in width of the philtrum, height and area of the vermilion part of the upper lip, and total vermilion height and area (all larger in male patients than in controls). In the women, significant differences were found in the height and area of the vermilion part of the upper lip (larger in female patients than in controls), and in the height and area of the vermilion part of the lower lip (smaller in patients than in controls). In both sexes, the interlabial angle was smaller than in the reference population. In conclusion, the upper lip of adult patients operated on for cleft lip and palate differed from that of healthy controls of the same age, sex, and ethnic group. Surgical correction of cleft lip and palate failed to provide a completely normal appearance. The analysis pointed out those parts of the lips and mouth (in particular, the vermilion part of the upper lip) that differed the most from the norm. The method may be used to indicate to the surgeon and patient where additional procedures might be performed to approximate the morphologic characteristics of a reference population.     

Composite upper lip repair with V-Y advancement flaps

In two patients, large but superficial partial-thickness resections of lateral upper lip have been repaired by composite island cutaneous flaps. Upper lip and nasolabial fold flaps, along with lateral vermilion, were advanced and closed in a V-Y manner leaving inconspicuous scars and no contour deformity.     

Surgical treatment of the senile upper lip

Aesthetic changes in the aging upper lip constitute a troublesome problem for modern women. During the process of aging, the following alterations appear in the upper lip: (1) vertical wrinkles, (2) reduction in height of the vermilion border along with lengthening of the skin area of the lip, and (3) "disappearance" of the Cupid's bow. In 1993, Guerrissi and Sanchez described a surgical technique that allowed them to correct the effects of these senile changes in 19 patients. With the use of this surgical technique, a strip of skin on the vermilion border was deepithelialized. The remaining dermal flap was buried in the pocket, which was performed by undermining the superior third of the skin of the upper lip. The short-term results were satisfactory, although a slight reduction in height of the vermilion border and a decrease in the thickness of the lip were observed in five patients (26 percent) 4 years postoperatively. Beginning in 1994, the authors began using a new approach combining dermal flap reshaping with simultaneous lip augmentation using dermal-fat grafts, Gore-Tex (W. L. Gore and Associates, Flagstaff, Ariz.) or AlloDerm (LifeCell Corp., Branchburg, NJ.). No serious or definitive complications were observed. Scars on the vermilion border were not conspicuous. A peel was necessary at the same time for complete elimination of rhytids. With this method, both the patients and the surgeons were satisfied with the results.     

Unilateral gate flap for reconstruction of the lower lip

A unilateral gate-flap technique consisting of a nasolabial island flap is presented for the reconstruction of defects in the lower lip after excision of large, laterally located epidermoid tumors. The amount of healthy tissue resected is optimal. The reconstructed lower lip retains sensation and muscle function and is continent with a satisfying appearance. Temporary flap edema and a vermilion notch at the apex of the flap are both avoidable problems. This method may be used in selected patients with large advanced epidermoid cancers of the lower lip.     

Bilateral vermilion flaps for lower lip repair

A more natural reconstructive procedure of the lower lip using bilateral vermilion flaps was applied in five patients with excellent results. The vermilion defects were about two-fifths to three-fifths. In three patients, the vermilion defect was repaired using bilateral vermilion flaps alone. In the remaining two patients, a narrow horizontal lip defect was repaired by bilateral vermilion flaps and a subcutaneous V-Y advancement flap of the lower lip. A single vermilion flap or bilateral vermilion flaps are considered to be of great value for vermilion reconstruction because of the inherent elasticity and common anatomic unit. The postoperative scars are not remarkable at all. A long and narrow horizontal lip defect (perhaps within 1.5 cm downward from the vermilion border) may be effectively repaired by the combination of vermilion flap(s) and a V-Y advancement flap without sacrificing any additional healthy tissue.     

Rectangular flap for horizontal upper vermilion tightness in secondary cleft lip deformity

Radical paring of the cleft edge during a primary cleft operation or repeated secondary surgeries can result in tightness of the upper lip. The degree of the resulting side-to-side tension can vary, from mild cases for which improvement is sought through realignment of the misplaced oral sphincter muscle in secondary revision, to severe cases for which the possibility of a lip switch flap must be considered. When the lip tightness accompanies more than three-quarters loss of the Cupid's bow, an Abbé flap is an alternative. However, the lip switch flap is far from ideal, in both artistic and functional perspectives, and should be avoided if at all possible in mild to moderate degrees of lip tightness. This study presents a method of correcting horizontal cleft upper lip tightness, especially of the vermilion. The method involves local transfer of an inferiorly based rectangular flap from the relatively redundant upper two-thirds to the lower one-third of the upper lip and vermilion. Primary indications for the technique include vermilion tightness with half to three-quarters loss of Cupid's bow. The method has the advantage of supplementing the horizontal lip dimension on the cleft side and restoring a natural Cupid's bow, thereby repositioning the shifted philtral column and adding fullness to the lower one-third of the upper lip. Incorporation of the upper lip scar in the rectangular flap removes ugly scars and spares the lower lip from surgical violation. The orbicularis sphincter function, as seen in facial animation, was well regained. Twenty unilateral and three bilateral cases with a maximal follow-up period of 4.5 years are presented.     

The superficial musculoaponeurotic system in the upper lip: an anatomic study in cadavers

Ten cadavers were employed to demonstrate the presence of the SMAS in the upper lip using macroscopic and microscopic techniques. The relationships and attachments of the SMAS to the dermis of the upper lip are described. In cadavers, medial traction on the SMAS in the upper lip in conjunction with superolateral traction on the SMAS in the cheek is found to decrease the depth of the nasolabial fold. Superior traction on the SMAS in the upper lip elevates the interlabial line, reestablishes the convexity of the lateral vermilion border, and partially increases concavity of the profile.     

Bilateral cleft lip and nasal repair

SUMMARY: The bilateral cleft lip and nasal repair has remained a challenging endeavor. Techniques have evolved to address concerns over unsatisfactory features and stigmata of the surgery. The authors present an approach to this complex clinical problem that modifies traditional repairs described by Millard and Manchester. The senior author (H.S.B.) has developed this technique with over 25 years of surgical experience dealing with the bilateral cleft lip. This staged lip and nasal repair provides excellent nasal projection, lip function, and aesthetic outcomes. Lip repair is performed at 3 months of age. Columellar lengthening is performed at approximately 18 months of age. A key component of this repair focuses on reconstruction of the central tubercle. A triangular prolabial dry vermilion flap is augmented by lateral lip vermilion flaps that include the profundus muscle of the orbicularis oris. This minimizes lateral lip segment sacrifice and provides improved central vermilion fullness, which is often deficient in traditional repairs. The authors present the surgical technique and examples of their clinical results.     

Excision of precancerous lesions of the lip

A method of surgical treatment of precancerous lesions of the lip, by excision of the vermilion border and the advancement of the inner mucosa of the lip to cover the defect, satisfactorily removes the entire lesion and restores normal tissue to the lip surface.     

A tissue-expanding vermilion myocutaneous flap for lip repair

An approach to lip reconstruction is described utilizing a myocutaneous vermilion flap based on the inferior labial artery. The inherent elasticity of the lip is used to great advantage by stretching the freed vermilion flap to bridge a loss of about one-half the lower lip. This vermilion flap may be worthy of consideration when reconstructing lip defects resulting from trauma (e.g., electric burns), tumor resections, and other congenital anomalies.     

Lifting of the upper lip: personal technique

The authors illustrate a personal technique for lifting of the upper lip with augmentation of the lower lip. With this procedure, a shortening of the "prolabium," an increase of the vermilion, and a natural, nicer mouth are obtained, with the possibility of increasing the volume of the lower lip simultaneously. The operation is carried out as outpatient surgery using local anesthesia, with intravenous sedation if requested. Incisions are made bilaterally beginning at the alar fold of the nose; they then enter the nostrils and rise medially on the skin below the lower margin of the medial crura of the alar cartilage. In this way, the columella is safe, and there are no scars. Then, the two pieces of excess skin and a small, whole strip of orbicular muscle can be cut away, just under the nose. If the goal is to better extrude the vermilion, the skin as far as the Cupid's bow also has to be undermined; if the goal is to shorten the prolabium, a slightly wider amount of orbicular muscle can be removed. The muscle is suspended to the base of the nose with interrupted stitches (absorbable 4-0 suture), the subcutaneous tissue is sutured, and finally the skin is closed with a running suture. The removed muscle is a good graft for increasing the size of the lower lip.     

Correction of major defects of the vermilion with a cross-lip vermilion flap.

A method is described to correct major vermilion defects by using a transverse, cross-lip, vermilion flap. Sizable defects can be easily filled in to obtain an upper lip with better contour and simultaneously reduce the unpleasant fullness of the lower lip to produce better balance between the two lips.     

Restoration of the upper lip and nasolabial area by means of an intraoral approach

Superomedial repositioning of the superficial musculoaponeurotic system (SMAS) in the upper lip is accomplished by means of intraoral incisions. The procedure reestablishes the convexity of the lateral vermilion border, elevates the upper lip, and restores a more youthful appearance to the upper-lip profile. Depth of the nasolabial folds are reduced. We have performed this procedure on 14 patients. Follow-up intervals range from 6 to 20 months, averaging 14 months. All patients received concomitant rhytidectomy; usual operative time was increased by 20 minutes. Results have been rated good to excellent by patients and surgeons. There have been no recurrences of nasolabial fold deepening or upper lip depression, and there have been no complications. In selected patients, this procedure, along with rhytidectomy, may provide a more youthful appearance.     

Correction of thin lips: "lip lift"

Thin, atrophied lips are a stigma of old age. This paper discusses the so-called lip lift, an operation that consists of lifting, everting, and increasing the bulk of the upper and lower lips by means of a simple but meticulous procedure along the vermilion border. An introductory study on lip aesthetics is presented. Preoperative planning is greatly emphasized. This technique has been used by the author in 32 cases as an adjunct to facial lifts or as a separate procedure. The patients were followed for up to 3 years. The results were quite satisfactory.     

A method with three triangular flaps as a secondary operative procedure after reconstruction of the lower lip by Estlander's method.

We have devised a new method for secondary commissuroplasty after reconstruction of the lower lip using Estlander's method with both aesthetically and functionally satisfactory results. This method consists of forming two equilaterally triangular mucosal flaps on the vermilion and a small triangular skin flap in the new position of the commissure and transposing these three flaps to reconstruct the commissure. In the present paper, we reported the procedure and the results. This method produces extremely good results, obtaining favorable commissure form and reconstruction of the mucosa of both upper and lower lips without leaving an unnatural-looking color change in the mucosa or a step deformity in the vermilion. It can be expected that our method will improve the results of Estlander's operations after tumor resection in the lower lip.     

The free tongue graft for correction of secondary deformities of the vermilion in patients with cleft lip

From January of 1985 to January of 1990, 31 patients with repaired cleft lip and secondary vermilion defects underwent 45 revisional procedures. A free tongue graft was utilized seven times in six patients (19 percent). Indications for its use were a V-shaped vermilion deficit or a "whistling" deformity associated with a sagittal vermilion deficiency and normal or insufficient lateral vermilion bulk. Of the seven free tongue grafts, none was lost. Three patients have required revisions, including repeat free tongue graft in one. Proper positioning of the graft along the free vermilion border has made color and texture match satisfactory. The free tongue graft is a simple and reliable means of transferring both vermilion bulk and surface mucosa. Introduction of the free tongue graft has eliminated the need for more cumbersome procedures, such as the Abbé flap or the tongue flap, in properly selected patients.     

New technique for correction of the microform cleft lip using vertical interdigitation of the orbicularis oris muscle through the intraoral incision

A microform cleft lip has three major components: (1) a minor defect of the upper vermilion border with loss of the mucocutaneous ridge; (2) a narrow ridge of tissue, resembling an exaggerated philtral column extending to the nostril sill; and (3) a deformity of the nostril. To attain the muscle continuity without an external scar on the upper lip, the author introduced a new method for the correction of a microform cleft lip deformity using vertical interdigitation of the orbicularis oris muscle through the intraoral incision to create the philtrum. Through the intraoral incision, a full-thickness incision is made down to the mucosa and the posterior portion of the muscle. Then, the remaining portion of the muscle is dissected. The medial and lateral muscle flaps are also detached from the oral mucosa and completely exposed and split into two leaves. The upper leaf of the lateral muscle flap is sutured to the dermis on the philtral dimple and base of the upper leaf of the medial muscle flap. Two leaves of each muscle flap are sutured together to create a vertical interdigitation to increase the thickness of the philtral column and to provide continuity of the muscle. A total of 12 patients with microform cleft lip were treated between August of 2001 and October of 2002. Seven of the patients were male and five were female, with an age range of 1 to 43 years. The follow-up period ranged from 6 months to 15 months, with an average follow-up of 9 months. The results of vertical interdigitation of the muscle were examined. All patients were satisfied with their results. The orbicularis oris muscle provided continuity and preserved good function. In all cases, the operation scar was not visible on the depressed philtral groove on the cleft side. Correction of cleft lip nasal deformity was performed in four patients and alar base advancement was performed in two patients. The advantages of the proposed procedure include the creation of an anatomically natural philtrum without an external visible scar through the intraoral incision, preservation of the continuity and function of the muscle, and sufficient augmentation of the philtral column by the vertical interdigitation of the muscle.     

Bilateral cleft lip reconstruction

Over a period of 8 years 140 bilateral cleft lips were operated using a muscle-repositioning banked fork-flap cheiloplasty. The use of buccal mucosal flaps in the intercartilaginous incision is helpful to decrease scarring and contracture by facilitating alar cartilage repositioning and wound closure without tension. Adding mucosa from the inferior turbinate makes complete wound closure relatively easy without tension. A lateral lip orbicularis muscle flap with white skin roll and vermilion is recommended for reconstruction of the Cupid's bow. Muscle continuity by freeing the muscle in one sheet and repositioning in front of the premaxilla with creation of a buccal alveolar sulcus is stressed to prevent the necessity of reentering the lip in a second procedure. The elongation of the columella is done at 1 to 6 years of age by advancing nasal floor tissue onto the columella and repositioning the alar cartilages superiorly and medially. When nasal floor tissue is inadequate, columellar lengthening is done by the use of a composite free ear graft.     

Reduction cheiloplasty for upper lip hemangioma

A technique for reconstruction of the upper lip following excision of a cavernous hemangioma is presented. An apron-vermilion flap from the inner third of buccal side is elevated, allowing good exposure of the hemangioma. Following removal of the hemangioma, the excessive mucosa-vermilion flap is reduced to form an accurate upper lip shape. This method achieves a pleasing contour of the upper lip.     

Lip service for the stiff upper lip

Lip augmentation procedures can restore volume and shape to the aging, thin upper lip, but some patients may develop problematic lip tightness. This stiff upper lip is manifested by a restricted smile and an adynamic central upper lip. We have had success in treating postreconstruction and postaugmentation stiff upper lip with a therapeutic device and treatment regimen. This therapy alleviated tightness and inability to smile. Also, the change in lip commissure-to-commissure distance in repose and when smiling improved after treatment.