Correction of the secondary nasal tip and of alar and/or columellar collapse

The authors present their surgical technique for the correction of the secondary nasal tip with alar and/or columellar collapse. They employ a cartilage autograft in the form of an anchor or half an anchor which is taken from the auricular concha and is designed according to the requirements of the pathology to be corrected. In their experience, they have observed neither complications with the use of these grafts nor unacceptable scars in the columellar incision.     

Simultaneous open rhinoplasty and alar base excision: is there a problem with the blood supply of the nasal tip and columellar skin?

In a prospective study, 15 consecutive patients who underwent simultaneous open rhinoplasty and alar base excision were included to investigate whether there is a problem with the blood supply of the nasal tip and columellar skin. During the surgical procedure in these patients, there was transection of the columellar arteries and external nasal arteries, and frequently of the alar branches of the angular artery. Yet, none of the patients had any evidence of ischemia of the nasal tip or columellar skin, and there was primary wound healing with a thin-line transcolumellar scar in all patients. Techniques to avoid injury to the lateral nasal artery and nasal tip plexus are discussed. It was concluded that simultaneous open rhinoplasty and alar base excision is safe as long as certain surgical principles are applied.     

Nasal tip sutures part I: the evolution

Suture techniques for reshaping the nasal tip have been in use for many decades. However, the past two decades have been the most influential in the advancement of the procedures commonly used today. This report details the origin of the major tip suture techniques and tracks their evolution through the years. The early techniques in tip rhinoplasty share a basic principle: the sacrifice of lateral crus integrity to augment the middle and medial crural cartilage to gain tip projection and height. These techniques often disrupt the support mechanisms of the tip lobule, leading to undesirable postoperative results, including supratip fullness, tip asymmetry, tip drop, and an overoperated appearance. Modern nasal tip surgery is founded on the philosophy that suture placement does not simply secure partially excised sections of alar cartilage; rather it aims to directly reshape and reposition the various nasal tip components. The principal suturing methods available in the repertoire of today's rhinoplasty surgeon are the medial crural suture, the middle crura suture, the interdomal suture, the transdomal suture, the lateral crura suture, the medial crura anchor suture, the tip rotation suture, the medial crura footplate suture, and the lateral crura convexity control suture. This report acknowledges past contributions to nasal tip surgery and looks at the recent evolution of techniques commonly used today.     

The role of septal surgery in management of the deviated nose

The deviated nose represents a complex cosmetic and functional problem. Septal surgery plays a central role in the successful management of the externally deviated nose. This study included 260 patients seeking rhinoplasty to correct external nasal deviations; 75 percent of them had various degrees of nasal obstruction. Septal surgery was necessary in 232 patients (89 percent), not only to improve breathing but also to achieve a straight, symmetrical, external nose as well. A graduated surgical approach was adopted to allow correction of the dorsal and caudal deviations of the nasal septum without weakening its structural support to the dorsum or nasal tip. The approach depended on full mobilization of deviated cartilage, followed by straightening of the cartilage and its fixation in the corrected position by using bony splinting grafts through an external rhinoplasty approach.     

Caudal nasal deviation

Caudal nasal deviation, manifested by a "crooked tip," asymmetric nostrils, and a deviated columella, is one of the most challenging deformities encountered in rhinoplasty. This entity is often ignored by rhinoplasty surgeons, on the basis of the assumption that correction of other segments of the deviated nose will improve the caudal nose. Failure to correct this imperfection (or, occasionally, deformity) invariably produces suboptimal results. The nasal structures involved in caudal nasal deviation, namely, the septum, the lower lateral cartilages, and the anterior nasal spine, must be evaluated for identification of the anatomical blocks that have a causative role in caudal nasal deviation. The specific structures with abnormalities related to this deformity are discussed, as are techniques for the correction of the deformities. These techniques significantly augment the surgeon's repertoire of methods for addressing the subtleties of caudal nasal deviation correction and achieving predictable results.     

Mersilene tip implants in rhinoplasty: a review of 98 cases

Reshaping the nasal tip is the most difficult part of a rhinoplasty, particularly in certain types of nasal tip deformities, such as the recessed tip, the thick-skin tip, the boxy tip, the asymmetrical tip, the thin-skin tip, the bifid tip, the turned-up tip, and the turned-down tip. A new approach is introduced regarding the use of Mersilene tip implants. Guidelines for preoperative evaluation and surgical technique are outlined. The so-called "PEPSI" rule (pocket, experience, positioning, shape and size, and incision) is emphasized. The advantages and disadvantages of the Mersilene tip implant are discussed. The Mersilene implant was used in the tip region in a total of 98 patients, and the results are satisfactory.     

A modified Goldman nasal tip procedure for the drooping nasal tip

A modification of Irving Goldman's nasal tip procedure that borrows from the lateral crus to augment the height of the medial crus is described. Goldman's procedure has been modified by not including the vestibular skin with the segment of the lateral crus that is rolled medially to increase nasal tip projection, by adding a nasal septal cartilage strut between the medial crura for support when the medial crura are weak, and by maintaining a small separation caudally of the repositioned lateral crura at the new nasal dome to simulate a double nasal dome. This modified Goldman nasal tip procedure allows the surgeon to reshape the lower lateral nasal cartilage to increase nasal tip projection as an alternative to the use of a shield-type nasal tip graft, and at the same time it narrows the nasal tip with minimal resection of the lateral crus of the lower lateral nasal cartilage.     

Dynamic rhinoplasty for the plunging nasal tip: functional unity of the inferior third of the nose

To achieve permanent results for the correction of a drooping nasal tip, it is important to understand the mechanism responsible for the caudal rotation of the tip when a person speaks or smiles. This mechanism can be considered to depend on a "functional unity" formed by three components: (1) the cartilaginous framework (alar cartilages and accessories acting as a single structure); (2) muscular motors (m. levator labii superioris alaeque nasi and depressor septi nasi); and (3) gliding areas (apertura piriformis, the valvular mechanism between the upper lateral cartilages and alar cartilages, the lax tissue of the nasal dorsum, and the membranous septum). We describe a new anatomical and functional concept responsible for the plunging of the nasal tip. When a person smiles, the functional unit is activated by a combination of two forces acting simultaneously in opposite directions that rotate the tip caudally and elevate the nasal base. The levator moves the alar base upward and the depressor pulls the tip caudally. To correct the drooping tip, the transcartilaginous incision is extended laterally, and the lateral portion of the alar arch is dissected free from the skin and the mucosa, thus exposing the accessory cartilages. The arch is then severed at the level of the accessories to allow the cephalad rotation of the domes. The muscle insertions are dissected free from the accessories and a section of the muscle and, if necessary, the accessory cartilages, is removed. From January of 1991 onward, 312 patients have had this ancillary procedure performed in addition to the basic rhinoplasty technique.     

The boxy nasal tip: classification and management based on alar cartilage suturing techniques

The boxy nasal tip is characterized by a broad, rectangular appearance of the tip lobule on basal view. This manifests anatomically as one of three types: type I, which features an increased intercrural angle of divergence (greater than 30 degrees) and normal domal arc (4 mm or less) manifesting as the tip-defining points; type II, which features an increased angulation of the domes of the lower lateral segments of cartilage, creating a widened domal arc (greater than 4 mm) and normal angle of divergence (30 degrees or less); and type III, which features a combination of increased angle of divergence (greater than 30 degrees) and widened crural domal arc (4 mm or greater). In this article, the available techniques for correction of the boxy tip are reviewed and an algorithmic approach for the management of this problem is demonstrated using the open approach to rhinoplasty. Using an individualized algorithmic approach with intraoperative nasal tip analysis and three nasal tip suture reshaping techniques, consistent aesthetic results can be obtained in the correction of the boxy nasal tip.     

Sonography of nasal tip anatomy and surgical tip refinement

The amorphous or wide nasal tip is the most commonly encountered nasal tip deformity, but little has been done to measure the effect of standard rhinoplasty techniques on nasal tip width. In the clinical routine, nasal tip width and soft-tissue cover thickness are estimated by inspection and palpation rather than by measurement. In this study, a B-mode sonograph with a 12-MHz transducer was used in a noncontact mode to measure tip width 0.5 cm occipital to the tip defining point, distance between the alar cartilage domes, and thickness of the soft-tissue cover overlying the lower lateral cartilages. These parameters were measured 3 to 8 weeks before and 56 days to 19 months after a transdomal suture tip plasty in 18 patients. The distance between the alar cartilage domes seemed to be an important factor for tip width because interdomal distance, not soft-tissue cover thickness, correlated with tip width before surgery (correlation: 0.53). Conversely, the degree of tip refinement correlated with preoperative soft-tissue cover thickness (correlation: 0.75), but not with interdomal distance. Ultrasonic imaging of nasal soft tissues may help to assess the effect of different tip refining procedures and other soft-tissue changes after rhinoplasty.     

Suture algorithm for the broad or bulbous nasal tip

The history and current status of suture techniques to correct a broad or bulbous nasal tip are reviewed. General principles for suture techniques to control tip shape are discussed; they include leaving an approximately 6-mm-wide lateral crus. The algorithm presented includes four sutures, all of which are not necessary in every case. These sutures include (1) the transdomal suture (to narrow the individual domes), (2) the interdomal suture (to provide symmetry and tip strength and sometimes to narrow the tip complex), (3) the lateral crural mattress suture (to reduce lateral crural convexity), and (4) the columella-septal suture (to prevent tip drop and adjust tip projection). The lateral crural mattress suture is the newest of these sutures. It specifically controls undesirable convexity of the lateral crus. The four-suture algorithm is principally designed for primary open rhinoplasties. However, it is also recommended for secondary rhinoplasties. A minor modification is suggested for use in closed rhinoplasties. The algorithm is intended to reduce the difficulty of determining which of the currently available rhinoplasty sutures are useful and in what order they should be used. Illustrative cases are provided. The advantages and disadvantages of this particular algorithm, compared with others that have been proposed, are also reviewed.     

Distant effects of dorsal and tip grafting in rhinoplasty.

Grafts to the nasal dorsum and tip, whose local effects are well known, also have distant effects that may not be as readily obvious but that nevertheless are just as real. Dorsal and tip grafts can shorten or lengthen the nose (relatively and absolutely), affect nasal symmetry, preserve or alter nasal ethnic characteristics, and alter dorsum/tip relationships. Each of these properties increases the utility of cartilage and bone grafts in treating a variety of nasal configurations.     

Correction of the pinched nasal tip with alar spreader grafts.

A pinched nasal tip is caused by collapsed alar rims secondary to weak lateral crura. The resulting deformity can be corrected with alar spreader grafts--autogenous grafts of septal or auricular cartilage that are inserted between and deep to the remaining lateral crura to force them apart, propping up the caved-in segment. We describe the surgical technique, indications, and variations in design of alar spreader grafts and present representative results from our series of 38 patients.     

The Goldman tip in secondary rhinoplasty

The ingenious division and suture of the mesial crura of the lower lateral cartilages devised by Goldman has found little utilization in recent years, even by surgeons familiar and experienced with this procedure. However, in secondary rhinoplasty, many of the disadvantages inherent in the Goldman tip can be turned to the surgeon's advantage and used to correct nasal tip defects which might otherwise prove refractory to treatment. Cartilage deficit, tip asymmetry, unacceptable bifidity, excessive tip elevation, hanging columella, and insufficient bulk are readily corrected with the Goldman tip and variations on its basic theme. This report covers the authors' 20-year experience with the Goldman tip, including a recent increase in the utilization of this procedure for secondary rhinoplasty.     

A fresh look at the open rhinoplasty technique

Use of the open rhinoplasty technique (ORT) in certain nasal and septal deformities has proven to be an invaluable asset in the rhinoplasty armamentarium of the authors. Primarily owing to the markedly increased exposure with this technique, more accurate assessment of the deformities is possible and additional or improved surgical maneuvers become available, particularly in the tip. Sculpting the entire cartilaginous and/or bony vault, as well as correcting difficult septal malalignments, can be carried out under better direct vision with greater precision, accuracy, and predictability. This has led to improved and more consistent final results. Previous criticisms of unsightly columellar scars have been virtually eliminated through the use of improved surgical techniques and simple magnification. Overall, open rhinoplasty technique can provide many distinct advantages in certain nasal deformities with no real disadvantages over conventional closed techniques.     

Nasal tip sutures part II: the interplays

The achievement of consistently superior results in rhinoplasty is rendered difficult in part by a number of complex interplays between the anatomical structures of the nose and the techniques used for their alteration, such as tip sutures. The effects of sutures depend largely on the magnitude of suture tightening, the intrinsic forces on the cartilages, cartilage thickness, and the degree of soft-tissue undermining. The tip complex is perhaps the most intricate of the nasal structures, exhibiting subtle but evident responses to manipulations of the lower lateral cartilages. The three-dimensional effects of nine suture techniques that are frequently used in nasal tip surgical procedures are discussed and illustrated. (1) The medial crura suture approximates the medial crura and strengthens the support of the tip. The suture also has effects that are less conspicuous immediately. There is slight narrowing of the columella, caudal protrusion of the lobule, and minimal caudal rotation of the lateral crura. (2) The middle crura suture approximates the most anterior portion of the medial crura. There is greater strengthening of the tip and some approximation of the domes with this suture. (3) The interdomal suture approximates the domes and can equalize asymmetric domes. However, the entire tip may shift to the short side if there is a significant difference in the heights of the domes because of short lateral and medial crura. (4) Transdomal sutures narrow the domal arch while pulling the lateral crura medially. The net results are increased tip projection, alar rim concavity, and the potential need for an alar rim graft. In addition, depending on suture position, cephalic or caudal rotation of the lateral crura may be observed. (5) The lateral crura suture increases the concavity of the lateral crura, reduces the interdomal distance, and may retract the alar rims. Perhaps the most significant inadvertent results of this suture are caudal rotation of the tip and elongation of the nose. This is important because patients who undergo rhinoplasty would often benefit from cephalic, rather than caudal, rotation of the tip. (6) The medial crura-septal suture not only increases tip projection but also rotates the tip cephalically and retracts the columella. (7) The tip rotation suture shifts the tip cephalad while retracting the columella. (8) The medial crura footplate suture approximates the footplates, narrows the columella base, and improves undesirable nostril shape. (9) The lateral crura convexity control suture alters the degree of convexity of the lateral crura. The nuances of these sutures and their multiplanar effects on the nasal tip are discussed.     

Cleft lip nose correction with onlay calvarial bone graft and suture suspension in Oriental patients

To correct the secondary cleft lip nose deformity in Oriental patients, many alar cartilage mobilization and suspension techniques have been developed. However, these techniques have critical limitations. One of the limitations is the suspension vector, and another is suspension power. The suspension vector is from inferior to superior and from the deformed alar cartilage to the normal alar cartilage. Thus, the vector is not suitable for normal nasal tip projection. The suspension power is not satisfactory because Oriental people have underdeveloped, thin alar cartilages and thick skin. So, the suspended, deformed alar cartilage may relapse and pull the normal alar cartilage to the deformed side. To overcome these limitations, the authors use the cantilever calvarial bone graft for tip projection; it also serves as a strong, rigid framework for cartilage and soft-tissue suspension. Using these techniques, the authors can create normal nasal tip projection and a normal looking nasal aperture.     

Hispanic rhinoplasty in the United States,with emphasis on the Mexican American nose

Because an increasing number of Hispanic patients are seeking nasal surgical treatment, a critical analysis of 25 consecutive Hispanic rhinoplasties was performed. After a review of the patient data and preoperative photographs, a new classification was developed, based on the type of deformity rather than geographical origins (as previously used). A treatment paradigm is offered for each type of deformity. Type I involves a high radix, a high dorsum, and a nearly normal tip and is often referred to as a Castilian nose. Treatment consists of a closed functional reduction rhinoplasty, with dorsal reduction and minor tip changes. Type II involves a low radix, a normal dorsum, and a dependent tip and is a new designation. Treatment consists of a finesse rhinoplasty with a radix graft, minimal dorsal changes, use of a columellar strut for support, and open tip suturing. Type III involves a broad base, thick skin, and a wide tip deformity, with its worst expression in the mestizo nose. Treatment consists of a balanced rhinoplasty with minimal dorsal alteration but maximal lobular reduction and an open-structure tip graft. The following conclusions with respect to Hispanic rhinoplasty in the United States are important: (1) an enormous anatomical diversity of deformities is present, in contrast to Asian and black noses; (2) three distinct types of deformities have been identified, each of which requires a different surgical approach; (3) a wide variety of surgical techniques are necessary, in contrast to other ethnic noses; (4) conservative dorsal reduction is essential for type II and III noses; and (5) limitations imposed by the skin envelope are far less than presupposed, and the results are better than generally recognized. As the Hispanic population grows and becomes more prosperous, plastic surgeons in the United States can expect to encounter an increasing number of Hispanic patients requesting rhinoplasty.     

Management of congenital bilateral cleft nose

A rare case of nasal clefting was presented to illustrate and emphasize the following points: The workup of nasal clefting should be complete to rule out associated deformities. Marked improvement may be noted with normal growth during the first few years of life. The surgical procedure employed a primary V-Y flap harvested from the central excess of nasal skin based on a very thin vascular area at the nasal columella. At this primary procedure, the flap was telescoped on itself to provide fullness in the nasal tip area. It was also split, and two transposition flaps were inset into the gap left behind by rotating the ala into normal position. The donor area of the V-Y flap provided easy access to the intercanthal area so that the excess skin on the bridge of the nose could be reduced. Two subsequent minor procedures were required for adjusting irregularities in the tip.