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1.
Segmental bone and cartilage reconstruction of major nasal dorsal defects   总被引:2,自引:0,他引:2  
This article describes the results of segmental bone and cartilage reconstruction of significant nasal dorsal defects. Solid bone graft reconstructions frequently lead to an unnatural hardness of the nasal tip. Rib cartilage reconstructions are pliable and soft but are a problem because they easily undergo warpage. The operation is performed using the open approach. Outer cranial bone graft is used for the bone component and extends at least two-thirds of the length of the dorsum. It is secured in place with a compression screw and a Kirschner wire. The cartilage component consists of an abbreviated L strut constructed of septal or conchal cartilage. It is slotted into the cranial bone in a tongue-in-groove manner and is sutured to it through a drill hole in the bone. The dorsal profile is completed with a single cartilage onlay graft or multiple sagittal cartilage grafts secured to the sides of the L strut. Twelve patients underwent segmental reconstruction of nasal deformities. Within this group, five patients underwent secondary rhinoplasty, five underwent posttraumatic rhinoplasty, and two underwent nose augmentation for Oriental features. There were seven men and five women. In all cases, good nasal tip mobility was maintained, and the nasal tips were soft. The interface between the bone graft and cartilage graftwas well camouflaged. The two did not separate. This procedure follows the principle of replacing lost tissue with like materials.  相似文献   

2.
The fragile alar rims are complex structures whose specialized and supportive skin ensures the competence of the external valves and the patency of the inlets to the nasal airways. A chart review was performed of 100 consecutive secondary or tertiary rhinoplasty patients in whom the author had placed composite grafts before February 1999. Follow-up continued for at least 12 months. In 94 percent of the patients, composite grafts were harvested from the cymba conchae by removing the cartilage with its adherent anterior skin. In 6 percent of the patients, independently indicated alar wedges supplied the grafts. Six patients required secondary procedures to thin the alar rims, but such revisions have not been necessary since primary contouring of the cartilaginous graft component was instituted. Three auricular donor-site complications (one keloid, two thickened graft contours) were successfully revised through office procedures. Prior cosmetic rhinoplasty in a patient with normal alar cartilage anatomy exceeded all other etiologies as the cause of the deformity for which composite grafts were indicated (50 percent). The second most common etiology was deformity from prior rhinoplasty in a patient with alar cartilage malposition (33 percent of patients). Congenital deformities (7 percent of patients), trauma (6 percent), and prior tumor ablation (4 percent) comprised the remaining etiologies. Composite grafts were used most frequently to correct alar notching or asymmetry in rim height (43 percent of patients) or to provide an increase in apparent or real nasal length (28 percent). External valvular incompetence (14 percent of patients), nostril or vestibular stenosis (11 percent), or combined vestibular stenosis and lateral alar wall collapse (4 percent) were less common indications. Most composite grafts were oriented in the coronal plane (parallel to the alar rims). However, nostril or vestibular stenosis was corrected by sagittally placed composite grafts, and a third orientation (axial plane), to the author's knowledge not described previously, was used in patients with combined nostril stenoses and flattening of the alar walls. In this secondary rhinoplasty series, iatrogenic alar rim deformities or stenoses following cosmetic rhinoplasty dominated other causes requiring composite graft reconstruction (83 percent of patients). Of these 83 patients, 39.7 percent had preexisting alar cartilage malpositions, further supporting the importance of making accurate anatomical diagnosis part of every preoperative rhinoplasty plan.  相似文献   

3.
There are a variety of techniques that can be used to enhance or improve the nasal tip. These techniques often use suture techniques and invisible grafts to achieve the desired result. The former methods have been well described throughout the literature. Among the latter techniques, the columellar strut remains a popular and effective form of an invisible graft in rhinoplasty. The purpose of this article is to define the role of the columellar strut graft, describe how to perform it correctly in rhinoplasty, provide a clinical algorithm for its application, and detail a 15-year retrospective analysis of the senior author's (R.J.R.) experience. Previous references to the importance of the columellar strut graft in rhinoplasty have been described; however, none has formally defined its singular importance in both primary and secondary open rhinoplasty. This article details the role of the columellar strut and its relationship to nasal tip projection and lower lateral cartilage symmetry with an explanation of methods for improving each. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.  相似文献   

4.
Erol OO 《Plastic and reconstructive surgery》2000,105(6):2229-41; discussion 2242-3
In nose surgery, carved or crushed cartilage used as a graft has some disadvantages, chiefly that it may be perceptible through the nasal skin after tissue resolution is complete. To overcome these problems and to obtain a smoother surface, the authors initiated the use of Surgicel-wrapped diced cartilage. This innovative technique has been used by the authors on 2365 patients over the past 10 years: in 165 patients with traumatic nasal deformity, in 350 patients with postrhinoplasty deformity, and in 1850 patients during primary rhinoplasty. The highlights of the surgical procedure include harvested cartilage (septal, alar, conchal, and sometimes costal) cut in pieces of 0.5 to 1 mm using a no. 11 blade. The fine-textured cartilage mass is then wrapped in one layer of Surgicel and moistened with an antibiotic (rifamycin). The graft is then molded into a cylindrical form and inserted under the dorsal nasal skin. In the lateral wall and tip of the nose, some overcorrection is performed depending on the type of deformity. When the mucosal stitching is complete, this graft can be externally molded, like plasticine, under the dorsal skin. In cases of mild-to-moderate nasal depression, septal and conchal cartilages are used in the same manner to augment the nasal dorsum with consistently effective and durable results. In cases with more severe defects of the nose, costal cartilage is necessary to correct both the length of the nose and the projection of the columella. In patients with recurrent deviation of the nasal bridge, this technique provided a simple solution to the problem. After overexcision of the dorsal part of deviated septal cartilage and insertion of Surgicel-wrapped diced cartilage, a straight nose was obtained in all patients with no recurrence (follow-up of 1 to 10 years). The technique also proved to be highly effective in primary rhinoplasties to camouflage bone irregularities after hump removal in patients with thin nasal skin and/or in cases when excessive hump removal was performed. As a complication, in six patients early postoperative swelling was more than usual. In 16 patients, overcorrection was persistent owing to fibrosis, and in 11 patients resorption was excessive beyond the expected amount. A histologic evaluation was possible in 16 patients, 3, 6, and 12 months postoperatively, by removing thin slices of excess cartilage from the dorsum of the nose during touch-up surgery. This graft showed a mosaic-type alignment of graft cartilage with fibrous tissue connection among the fragments. In conclusion, this type of graft is very easy to apply, because a plasticine-like material is obtained that can be molded with the fingers, giving a smooth surface with desirable form and long-lasting results in all cases. The favorable results obtained by this technique have led the authors to use Surgicel-wrapped diced cartilage routinely in all types of rhinoplasty.  相似文献   

5.
Valvular nasal obstruction may occur in the postoperative rhinoplasty patient. One may anticipate a dropping of the tip, from residual redundant or inelastic skin, in some older patients with long noses. Measures to correct (or avoid) this may be undertaken at the time of the primary rhinoplasty. However, an overcorrection may be necessary if there is much redundant skin. Discretion may indicate the need for a secondary procedure. Lateral wall valving is unusual-but it may occur in the long, high, thin nose (where a suggestion of this action may be observed preoperatively). Maintenance of continuous cartilage along the alar rim, at the time of alar cartilage resection, appears to be important in prevention of postoperative valvular obstruction in these few patients.  相似文献   

6.
We describe our experience with autogenous septal cartilage onlay grafts for augmentation of the nasal dorsum in primary and secondary rhinoplasty cases. After careful nasofacial analysis, the grafts are custom-shaped into inverted-V-frame, A-frame, or inverted-U-frame grafts, depending on the type and degree of augmentation desired. The dorsal elevation is thus tailored to fit the imperfection at hand, resulting in a smooth, natural-looking nasal contour. The indications for each type of graft are reviewed, and the surgical technique of graft harvesting and carving is detailed and illustrated.  相似文献   

7.
Cartilage grafting has been used extensively to correct both the functional and aesthetic aspects of the nasal framework. The technique described by Erol ( 105: 2229, 2000) uses Surgicel-wrapped diced cartilage grafts in rhinoplasties. The advantages include its ease of preparation, the large volume of graft substrate available for use, and the avoidance of contour irregularities in the areas of placement. A retrospective case review of 67 consecutive patients who were treated with a Surgicel-wrapped diced cartilage graft as part of an aesthetic and/or functional rhinoplasty, in a 5-year period between 1995 and 2000, was performed in this study. All cases of congenital nasal deformities or deformities caused by trauma or tumors in which the technique was used were excluded. The charts were reviewed to determine demographic variables, the surgical procedures performed, prior operations, the rhinoplasty approach used, and the graft donor and recipient sites. Preoperative and postoperative photographs were examined, and the results were assessed. Data on the donor and recipient sites, complications, and the necessity for revisionary procedures were tabulated. There were two complications, namely, an infection, which resolved with aspiration and oral antibiotic therapy, and a recurrence of a dorsal depression, which necessitated repeated augmentation within 6 months. The technique of using Surgicel-wrapped diced cartilage proved to be effective for the augmentation of various areas of the nose. The complication and revision rates were acceptable and comparable to those of other techniques. Patient satisfaction with the aesthetic results was rated highly, with no reports of graft extrusion or contour irregularities. This technique is recommended for nasal augmentation and contouring for selected rhinoplasty patients.  相似文献   

8.
Rohrich RJ  Raniere J  Ha RY 《Plastic and reconstructive surgery》2002,109(7):2495-505; discussion 2506-8
One of the most common problems affecting both the primary and secondary rhinoplasty patient is deformity of the alar rim. Typically, this deformity is caused by congenital malpositioning, hypoplasia, or surgical weakening of the lateral crura, with the potential for both functional and aesthetic ramifications. Successful correction and prevention of alar rim deformities requires precise preoperative diagnosis and planning. Multiple techniques of varying complexity have been described to treat this common and challenging problem.Over the past 6 years (1994 through 2000), the authors have employed a simple technique in 123 patients for alar retraction that involves the nonanatomic insertion of an autogenous cartilage buttress into an alar-vestibular pocket. Among the 53 patients who underwent primary rhinoplasty in this study, 91 percent experienced correction or prevention of alar notching or collapse. However, correction was achieved for only 73 percent of the patients who underwent secondary rhinoplasty; many of whom had alar retraction secondary to scarring or lining loss. In patients with moderate or significant lining loss or scarring, a lateral crural strut graft is recommended. The alar contour graft provides the foundation in the patient undergoing primary or secondary rhinoplasty for the reestablishment of a normally functioning external nasal valve and an aesthetically pleasing alar contour. This article discusses the anatomic and aesthetic considerations of alar rim deformities and the indications and the surgical technique for the alar contour graft.  相似文献   

9.
Menick FJ 《Plastic and reconstructive surgery》1999,104(7):2187-98; discussion 2199-2201
Most techniques for secondary rhinoplasty assume that useful residual remnants of the tip cartilages remain, but frequently the alar cartilages are missing--unilaterally, bilaterally, completely, or incompletely--with loss of the lateral crura, middle crura, and parts of the medial crura. In such severe cases, excision of scar tissue and the residual alar remnants and their replacement with nonanatomic tip grafts have been recommended. Multiple solid, bruised, or crushed cartilage fragments are positioned in a closed pocket or solid shield-shaped grafts are fixed with sutures during an open rhinoplasty. These onlay filler grafts only increase tip projection and definition. Associated tip abnormalities (alar rim notching, columellar retraction, nostril distortion) are not addressed. Problems with graft visibility, an unnatural appearance, or malposition have been noted. Fortunately, techniques useful in reconstructive rhinoplasty can be applied to severe cosmetic secondary deformities. Anatomic cartilage replacements similar in shape, bulk, and position to normal alar cartilages can be fashioned from septal, ear, and rib cartilage, fixed to the residual medial crura and/or a columellar strut, and bent backward to restore the normal skeletal framework of the tip. During an open rhinoplasty, a fabricated and rigid framework is designed to replace the missing medial, middle, or lateral crus of one or both alar cartilages. The entire alar tripod is recreated. These anatomic alar cartilage reconstructive grafts create tip definition and projection, fill the lobule and restore the expected lateral convexity, position the columella and establish columellar length, secure and position the alar rim, and brace the external valve against collapse, support the vestibular lining, and restore a nostril shape. The anatomic form and function of the nasal tip is restored. This technique is recommended when alar cartilages are significantly destroyed or absent in secondary or reconstructive rhinoplasty and the alar remnants are insufficient for repair. Anatomically designed alar cartilage replacements allow an aesthetically structured skeleton to contour the overlying skin envelope. Problems with displacement are minimized by graft fixation. Graft visibility is used to the surgeon's advantage. A rigidly supported framework with a nasal shape can mold a covering forehead flap or the scarred tip skin of a secondary rhinoplasty and create a result that may approach normal. Anatomic alar cartilage reconstructions were used in eight reconstructive and eight secondary rhinoplasties in the last 5 years. Their use in the repair of postrhinoplasty deformities is emphasized.  相似文献   

10.
Temporoparietal free fascia grafts in rhinoplasty   总被引:3,自引:0,他引:3  
The temporoparietal fascial graft provides adequate coverage, contour, and bulk on the cartilage dorsum of the nose, as well as an inconspicuous donor site. In my opinion, this technique not only prevents the occurrence of noticeable sharp edges of the cartilage graft, but also adds to the smooth contour of the reconstructed nasal dorsum. The improved results either in primary and secondary rhinoplasty would seem to justify this technique. Some variations in fascia grafts are presented with clinical examples.  相似文献   

11.
One of the problems in the correction of the unilateral cleft lip nasal deformity is the alar web deformity on the mediosuperior side of the nostril. A number of methods for the correction of the alar web deformity have been introduced, but no single procedure has been identified as the standard. In this report, the incision line of the open rhinoplasty was modified and the alar web deformity was corrected by using an incision and closure. Open rhinoplasty with the asymmetric incision was performed on 18 patients with unilateral cleft lip nasal deformity. The incision line used in the normal side was the usual intranasal rim incision line and that used for the columella was the transcolumella incision line. For the cleft side, an intranasal rim incision line was plotted after the rim was lifted upward with forceps to achieve symmetry of the nasal tip. After removal of the forceps, the incision line of the cleft side was displaced outside the nostril. After such an incision, the alar cartilage mobilization and suspension were performed with or without the conchal cartilage graft. All patients used nasal retainers for 6 months after the procedures. So far, satisfactory results have been obtained with the modification of the incision line for open rhinoplasty. This method is unique in designing the incision line, and its procedure is rather simple. The postoperative follow-up period has been 12 to 26 months. A long-term follow-up is still needed, especially in growing children.  相似文献   

12.
Guyuron B  DeLuca L  Lash R 《Plastic and reconstructive surgery》2000,105(3):1140-51; discussion 1152-3
Supratip deformity, a hallmark of a poorly executed rhinoplasty or an inauspicious healing, continues to plague the novice often and the experts on occasion. A clinical and histopathologic study was conducted to search for the surgical causes of this deformity and its histologic presentation. An organized, logical management program was then developed. Clinically, supratip fullness was observed in both primary (26 of 298 patients; 9 percent) and secondary (40 of 112 patients; 36 percent) rhinoplasty candidates. In primary patients, the deformity was the result of inadequate tip projection (pseudodeformity), an overprojected caudal dorsum, a combination of both, or cephalically oriented lower lateral cartilages. In secondary patients, the deformity was caused by an underresected or overresected caudal dorsum, overresected midvault, underprojected tip (pseudodeformity), or a combination of some of these factors. The histopathologic evaluation demonstrated significant fibrosis in the supratip soft tissue of 14 of 16 patients undergoing secondary rhinoplasty without the injection of triamcinolone acetonide and in only 13 of 23 patients who underwent primary rhinoplasty (p<0.05). A supratip deformity can be eschewed by proper resection of the caudal dorsum, avoidance of dead space, restoration of adequate projection to the nasal tip, and an approximation of the supratip subcutaneous tissue to the underlying cartilage using a supratip suture, hence eliminating the dead space. If the problem is noted shortly after surgery, in the presence of collapsible consistency of the supratip tissue and adequate projection, the treatment is taping the supratip tissue as often as it is practical. If no favorable response is elicited in 6 to 8 weeks, thejudicious injection of a small amount of triamcinolone acetonide (0.2 to 0.4 cc of 20 mg/cc) in the deep subcutaneous tissue (not in the dermis) is done. The injection is repeated in 4-week intervals until the desired effect is achieved. If supratip fullness is the consequence of inadequate cartilage resection or inadequate tip projection, surgical correction is needed. The recalcitrant soft-tissue excess in the supratip area is resected, and the subcutaneous soft tissue is approximated to the underlying cartilage. If the dorsum was previously overresected, a cartilage graft to the caudal dorsum or midvault will create an optimal dorsal frame and reduce the potential for a recurrent supratip deformity.  相似文献   

13.
AlloDerm for dorsal nasal irregularities   总被引:8,自引:0,他引:8  
Jackson IT  Yavuzer R 《Plastic and reconstructive surgery》2001,107(2):553-8; discussion 559-60
After nasal surgery, thinning of the nasal skin, bony irregularities, or adhesions of dorsal skin to underlying bone can all occur. These problems can be solved by using either alloplastic materials or various autogenous tissues. In this study, AlloDerm, a dermal replacement derived from cadaveric skin, has been used to cover the osseocartilaginous framework of the nose in an attempt to achieve a smooth contour and a natural feel in secondary rhinoplasties. Fifteen patients were treated and observed for a minimum of 24 months. Clinically palpable or visible bony irregularities were successfully covered, and adhesions of dorsal skin to nasal bones were diminished. Prolonged but not socially unacceptable dorsal nasal swelling, which resolved during the first 4 months, seemed to be the only problem related to its use. With this limited experience, AlloDerm was found to be useful in secondary nasal surgery to cover osseocartilaginous irregularities, to eliminate the adhesions between nasal bones and overlying skin, and to create a smooth nasal dorsum.  相似文献   

14.
The purpose of this study was to introduce an extended incision in open-approach rhinoplasty for obtaining greater satisfaction in aesthetic rhinoplasty for Asians. This incision is the same as for the usual open rhinoplasty incision, but it is extended along the caudal border of the footplates of the medial crura onto the floor of the nasal vestibule to access the footplates of the medial crura more easily. This simple extended incision enabled the authors to achieve further tip projection because the pressure of the skin flap on the tip was reduced. By approximating the lateral curves of the medial crural footplates, the width and the length of the columella were narrowed and lengthened, respectively. The columella was also advanced caudally; thus, the shape of the nostrils could also be elongated. In addition, a cartilage graft or an implant insertion for alar base augmentation could be performed through this extended incision without an additional incision. Another advantage was that in correction of caudal septal deviation, displaced septal cartilage could be repositioned by suturing to the periosteum or soft tissue around the anterior nasal spine without drilling into it through an intraoral incision. Fifty-one consecutive patients who underwent this extended open-approach rhinoplasty between August of 1999 and September of 2000 were included in this study. A total of 40 patients had an adequate follow-up time of over 6 months. Patient satisfaction and postoperative complications were recorded. The majority of the patients (35 of 40) were satisfied with the results of the procedure. Two patients had complications of nostril-scar contracture requiring close follow-up. There were no cases of implant extrusion, displacement, or infection. No patients experienced transcolumellar or extended-incision scarring. Although further studies and longer follow-up are needed to determine the value of this incision, the authors believe that the addition of the extended incision in open-approach rhinoplasty is safe and reliable for effecting better results for Asians.  相似文献   

15.
Chin augmentation with nasal osteocartilaginous graft   总被引:1,自引:0,他引:1  
The use of the nasal hump removed during rhinoplasty was described by Aufricht in 1934 and 1958. In the past 10 years, the author has been using a similar technique but with significant variations. Before beginning the rhinoplasty surgery, the author dissects, through a submental incision, a subperiosteal mental pocket. Then, the osteocartilaginous nasal hump is removed; once the mucoperiosteum/mucoperichondrium is meticulously dissected, the nasal hump is tailored to achieve a mental form and the removed alar cartilage, nasal spine, or septal cartilage is used to fill or supplement the concavities of the hump. This report includes a total of 36 cases, 10 of which were controlled after 3 to 8 years of implantation by tridimensional computed tomography, from which the author observed an osteointegration with the mandibular bone and no reabsorption of the grafts or alteration of the structure of this bone. The patients revealed a high degree of satisfaction, and during the clinical examination, the author could not observe or palpate any distortion of the shape or projection of the chin. None of the grafts needed review or removal. This simple, fast procedure is a very good alternative for patients with some form of microgenia or when patients and surgeons are not likely to use alloplastic implants.  相似文献   

16.
Correction of intrinsic nasal tip asymmetries in primary rhinoplasty   总被引:3,自引:0,他引:3  
Rohrich RJ  Griffin JR 《Plastic and reconstructive surgery》2003,112(6):1699-712; discussion 713-5
  相似文献   

17.
Augmentation rhinoplasty: observations on 1200 cases   总被引:1,自引:0,他引:1  
Over the past 14 years, from January of 1975 to December of 1988, we have done 1263 aesthetic rhinoplasties using ear cartilage. In the field of augmentation rhinoplasty, many kinds of materials, such as bone, septal cartilage, ear cartilage, and prostheses, were used. In this paper, we limit discussion to our experience with the technique for the augmentation of the nasal dorsum using the ear cartilage and compare this with other materials. Patient ages ranged from 15 to 72 years, with an average of 24 years. Some 95 percent of patients (1199) were female, and only 5 percent (64) were male. Patients were followed for a minimum of 6 months and a maximum of 20 months, with average follow-up only 8 months. Of course, we know that this is a very short follow-up period, but we could not follow patients longer because if they had no complaint about the results at the 6-month visit, they never returned, despite our efforts. Five-hundred and ten of the 1263 patients (40 percent) had been augmented elsewhere, and the silicone prosthesis was already in place. However, 753 patients (60 percent) had no previous operation. For the 510 patients (secondary rhinoplasty patients), too-high or too-large a prosthesis was the largest complaint in number, totaling 378 cases (74 percent), and psychological dissatisfaction, such as pain or an uncomfortable sensation, was the second largest in number, totaling 104 cases (20 percent). For the 753 patients (primary rhinoplasty patients), the main complaint was too-short or too-flat a nose (100 percent).(ABSTRACT TRUNCATED AT 250 WORDS)  相似文献   

18.
Primary correction of the unilateral cleft nasal deformity   总被引:1,自引:0,他引:1  
An 18-year experience with the management of the unilateral cleft nasal deformity in 1200 patients is presented. A primary cleft nasal correction was performed at the time of lip repair in infancy; a secondary rhinoplasty was done in adolescence after nasal growth was complete. The technical details of the authors' primary cleft nasal correction are described. Exposure was obtained through the incisions of the rotation-advancement design. The cartilaginous framework was widely undermined from the skin envelope. The nasal lining was released from the piriform aperture, and a new maxillary platform was created on the cleft side by rotating a "muscular roll" underneath the cleft nasal ala. The alar web was then managed by using a mattress suture running from the web cartilage to the facial musculature. In 60 percent of cases, these maneuvers were sufficient to produce symmetrical dome projection and nostril symmetry. In the other 40 percent, characterized by more severe hypoplasia of the cleft lower lateral cartilage, an inverted U infracartilaginous incision and an alar dome supporting suture (Tajima) to the contralateral upper cartilage were used. Residual dorsal hooding of the lower lateral cartilage was most effectively managed with this suture. This primary approach to the cleft nasal deformity permits more balanced growth and development of the ala and domal complex. Some of the psychological trauma of the early school years may be avoided. Also, because of the early repositioning of the cleft nasal cartilages, the deformity addressed at the time of the adult rhinoplasty is less severe and more amenable to an optimal final result.  相似文献   

19.
Two hundred and forty patients who underwent a corrective rhinoplasty have been presented. Of these, 224 patients (93.3 percent) had a cartilage repositioning procedure in which the alar cartilages were only undermined and repositioned, and 16 patients (6.7 percent) had a cartilage resection procedure. The techniques and indications for both procedures are described and discussed. The results obtained in this series of patients indicate that cartilage repositioning is an effective and reliable procedure to refine and reshape the nasal tip. Cartilage resection is less reliable and should be reserved for a few selected patients with specific indications. Indiscriminate resection of the lower alar cartilage is neither warranted nor wise.  相似文献   

20.
The purpose of this retrospective study was to review the method of using the Abbé flap for correction of secondary bilateral cleft lip deformity in selected patients with tight upper lip, short prolabium, lack of acceptable philtral column and Cupid's bow definition, central vermilion deficiency, irregular lip scars, and associated nasal deformity. A total of 39 patients with the bilateral cleft lip nasal deformity received Abbé flap and simultaneous nasal reconstruction during a period of 6 years. Mean patient age at the time of the operation was 19.1 years, and ranged from 6.6 to 38.5 years. The average follow-up period was 1.8 years. Fourteen patients had prior orthognathic operations. The Abbé flap was designed 13 to 14 mm in length and 8 to 9 mm in width and contained full-thickness tissue from the central lower lip, with a slightly narrow reverse-V caudal end. The prolabium, including the scars and central vermilion, was excised. Lengthening procedures of the upper lip segments were performed if vertical deficiency existed. Part of the prolabial skin was preserved and mobilized for columellar elongation, if indicated. Open rhinoplasty was carried out with or without cartilage graft for columella and nasal tip reconstruction. Reduction of the alar width and nostrils was achieved by a Z-plasty or excision of scar tissue at the nostril floor. The Abbé flap was then transposed cephalad, insetting into the median defect and sutured in layers. The results demonstrated no flap problems or perioperative complications. Seven patients needed further minor revisions on the nose and/or lip. Laser treatment was used to improve the lip scars in three patients. The patients were satisfied with the final outcome and found the lower lip scars acceptable. In conclusion, the described technique of Abbé flap and simultaneous rhinoplasty is an effective reconstructive method for select patients with bilateral cleft lip and nasal deformity.  相似文献   

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