Cleft lip nose correction combining open rhinoplasty with the Dibbel technique

Primary Nasal Correction in Unilateral Cleft Lip: An Ongoing Journey

BACKGROUND

A cleft lip deformity, whether unilateral or bilateral, is usually associated with a deformity of the nose. In present day cleft surgery, it is routine to perform a varying extent of correction of the nasal deformity. There is often relapse and ongoing deformity which warrant further nasal surgery. The authors describe their method of nasal correction which includes using a hypodermic needle to help achieve repositioning and suspension of the nasal cartilages.

MATERIALS AND METHOD

The authors reviewed 100 consecutive cases of unilateral cleft lip who had nasal correction since June 2018. There were 59 males and 41 females with a mean age of 5.5 months. There were 72 complete and 28 incomplete cleft lips. The steps in nasal correction include septal repositioning, sutures to approximate the ala domes, and upper medial crura, suspension of the lower lateral cartilage to the upper lateral cartilage and sutures to approximate the skin, lower lateral cartilage, and mucosa in a sandwich fashion.

RESULTS

The patients were followed up for a range of 9 to 21 months with a mean of 18 months. The correction immediately postop and at 2 weeks follow up was good. However, at 1 year follow up there was some evidence of relapse. The correction achieved was, however, superior to that achieved before this method. None of the relapses were deemed severe enough to warrant further surgery at this stage.

CONCLUSIONS

This method of nasal correction is recommended to achieve superior outcomes in the surgical treatment of unilateral cleft lips.

The Utility of the Subalar Graft in Nostril Symmetry in Rhinoplasty

BACKGROUND

A deviated nose can be attributable to multiple anatomical factors, including asymmetric maxilla. A subalar graft helps to correct maxillary hypoplasia and may be a useful tool for correcting a deviated nose. The authors' objective is to show the effects of the subalar graft in improving nostril symmetry and to propose an algorithm for using this graft in open and endonasal rhinoplasty.

METHODS

A retrospective case series was performed on patients who had undergone rhinoplasty performed by the senior author (R.W.) from September of 2008 to July of 2015. Patients with at least 3 months of follow-up and adequate photographs were included. The mean follow-up period was 11.0 months (range, 3 to 72 months). A total of 68 patients were included. Preoperative and postoperative photographs were analyzed to measure changes in nasal axis deviation, alar facial angle on base view, alar facial angle on frontal view, and nostril show bilaterally.

RESULTS

Of the 68 patients, statistically significant improvement of nasal axis deviation of 4.32 degrees toward the midline was observed. Alar facial angle on base view was improved 1.01 degrees toward the horizontal. Nostril symmetry also improved based on the ratio between the shorter side and the longer side. The mean change in nostril show ratio was 0.19 toward a 1:1 ratio.

CONCLUSIONS

Previous studies have shown that the subalar grafting technique is an important adjunctive technique in rhinoplasty for patients with midfacial asymmetries. This case series demonstrates that this technique can provide sustained results in the correction of the nasal foundation.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, IV.

Modified Use of Costal Cartilage in Asians for the Correction of Nostril Asymmetry in Unilateral Secondary Cleft Lip Nasal Deformity

BACKGROUND

Weak alar cartilage and lack of soft tissue on the cleft side are considered to be the main critical factors leading to the asymmetry of bilateral nostrils. The costal cartilage can provide strong structural support and can be used to maintain long-term stability of nostril shape after surgical correction. With the advancement in rhinoplasty techniques, the application and understanding of costal cartilage in cleft lip nasal deformity is still on going. Herein, we present our technique of applying costal cartilage to provide nostril support and correct asymmetry in Asian patients with unilateral secondary cleft lip nasal deformity.

METHODS

Ninety-seven patients who underwent nostril asymmetry correction from January 1, 2013, to October 31, 2018, were analyzed retrospectively. Modified integrative alar cartilage strut and diced nostril augmentation with costal cartilage were implemented to improve the collapsed and flat cleft-side nostril. The release and restoration of muscle and bone were also performed when required. Surgical outcomes were analyzed based on the comparison of nostril parameters, the shape and contour, and symmetry of bilateral nostrils after surgery. During postoperative follow-up, the patients' satisfactions with the corrective outcomes were also investigated.

RESULTS

All patients received the corrective operations with complete survival of all implanted cartilages. The nostril width was narrower in postoperative group (P < 0.05). The nostril height and long axis angle were higher postoperatively (P < 0.05). After correction, the proportion of moderate type increased from 13.4% to 80.4%, whereas the proportion of horizontal type decreased from 86.6% to 17.5%. The symmetry score on the nostril parameters manifested the rate of high score (AS >3) in postoperative groups were 84.5%, 93.8%, and 87.6% for width, height, and angle of the long axis, respectively. They were higher compared with those of preoperative group (0%). More than 95% of the patients were satisfied with the overall aesthetic outcome of the surgery.

CONCLUSIONS

Through ameliorating its constructive technology and optimizing its filling form, the modified use of costal cartilage displayed excellent correction effects in the width, height, and long axis angle asymmetry of Asian patients' nostril. Precise and comprehensive rhinoplasty technique is the cornerstone for achieving satisfactory long-term aesthetic outcomes, especially in severe cases, such as secondary cleft lip nasal deformity.

Lateral Crural Reinforcement in Secondary Cleft Lip Nasal Deformity Through a Combined Lateral Crural Turn-over Flap and Strut Graft

BACKGROUND

Secondary cleft lip nasal deformity is a complex deformity, and the variety of recommended techniques used to correct this deformity attests to it. Much of the nasal deformity can be attributed to an abnormal lower lateral cartilage. This study presents our experience with applying a lateral crural turnover flap with a sandwiched strut graft in adjunct with other procedures to correct unilateral secondary cleft lip nasal deformity.

METHODS

A retrospective review was conducted of 20 cases of unilateral cleft lip patients undergoing secondary rhinoplasty with lateral crural turnover flap with strut graft. Nostril base augmentation, columellar strut, suture techniques, and alar base reduction were performed as needed. Anthropometric analysis and subjective grading of the postoperative results were performed to evaluate the effect of the procedure on nostril symmetry.

RESULTS

At long-term follow-up of 1 year, the symmetry for cleft side and noncleft side nostril height, width, and angulation of long axis of nostril improved after surgery. Subjective evaluation revealed improved results for all patients.

CONCLUSIONS

The lateral crural turnover flap with sandwiched strut graft is a useful technique for reinforcing, repositioning, and reshaping the lower lateral cartilage in cleft lip patients with hyperconcave lateral crus and hypoplastic pyriform margin. Combined with other techniques, the nostril is increased in height, decreased in width, and thus satisfactory symmetry is obtained.