Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 5 de 5
Filter
Add filters








Year range
1.
Philippine Journal of Otolaryngology Head and Neck Surgery ; : 52-58, 2023.
Article in English | WPRIM | ID: wpr-1003650

ABSTRACT

@#Globular hanging nasal alae, described as convex round shaped alar lobule which may be an aesthetic nuisance in the final result of rhinoplasty, are commonly seen among Southeast Asian noses. Such alar lobule morphology is an important part of nasal aesthetics and should not be disregarded. Surgical techniques used to address a hanging ala include direct external approaches. External rim excision was proposed to address hidden columella, sigmoid alae, small nostrils, dropped rim and foreshortened nose.1,2 Rim tissue was excised in full thickness fashion and sutured in one layer. Others proposed alar groove excision followed by alar repositioning and full-thickness skin grafting to reposition the alar base and correct hanging alae.3 Although these approaches have been proven to correct hanging alae, they leave a visible scar and/or permanent alar rim deformity if not done cautiously, especially on thick skinned patients.1-3 The alar rim may not be natural looking since it is lined by a scar, thus losing the lobular texture of the rim. A vestibular incision has been proposed to correct a hanging ala with unsightly scar.4 A maximum of 3mm elliptical vestibular skin was recommended to be removed to lift the alar rim with significant results. However, this recommendation was based on estimates and surgeon’s experience in western noses and may be insufficient for Asian noses. In addition, performing this technique without specific landmarks is difficult in achieving accurate results, especially when performed by a novice surgeon. Hence, further modification is important to address these concerns. Attempting to address the hanging alae in Asian noses, the senior author (ECY) modified the vestibular incision and came up with the sail excision technique based on the patient’s nasal anatomy.5 By presenting definite landmarks, the technique resulted in an alar lift procedure with reproducible outcomes. Furthermore, after performing sail excision in several patients, the authors noted the effect of this technique on alar morphology. This procedure is done by excising a precisely marked piece of inner nasal vestibular skin that is shaped like the sail of a boat to achieve a symmetrical and redictable result. This creates a lifting effect and improves the alar columellar disproportion specially when combined with septal advancement techniques.6,7 Furthermore, limiting the excision along the inner vestibular area and rolling the alar rim skin inwards results in correction of hanging ala (with a hidden scar) without an obvious, external scar. After performing the technique on several patients, we observed that in addition to its effect on lifting a hanging ala, the sail excision technique also changes the alar morphology from a globular-shaped lobule to a more aesthetically pleasing ridge-shaped lobule. To the best of our knowledge, such an effect of sail excision on alar morphology has not been described in the literature. This article aims to demonstrate the effect of the sail excision technique on alar rim morphology of Asian noses by describing the step-by-step procedure, surgical landmarks, and pearls in performing this technique.


Subject(s)
Rhinoplasty
2.
The Journal of Advanced Prosthodontics ; : 369-373, 2013.
Article in English | WPRIM | ID: wpr-159884

ABSTRACT

PURPOSE: The objective was to evaluate canine positions, intercanine tip width (ICTW) and width of distal surface of canine (WDC), related to facial landmarks including interalar width (IAW), intercommissural width (ICoW), and distance between left and right projection lines drawn from inner canthus of eyes to alae of the nose (DPICa) in a group of Thai. MATERIALS AND METHODS: One hundred Thai subjects aged 18-35 years were selected. IAW and ICoW were measured on subject's face using digital vernier caliper. Irreversible hydrocolloid impression of the upper arch was taken, and a cast was poured with dental stone. Silicone impression material was used to take imprint of the incisal edge of upper six anterior teeth. DPICa was obtained from the subject's face using custom-made measuring equipment and marked on the silicone incisal imprint. The marks were then transferred from the imprint to the stone cast and measured with digital caliper. The ICTW and WDC were also measured on the stone cast. Pearson's correlation was used to determine the correlation. RESULTS: The results revealed that the correlation between ICTW-ICoW was 0.429 and ICTW-DPICa was 0.573. The correlation between WDC-ICoW was 0.426 and WDC-DPICa was 0.547. However, IAW did not show any correlation with ICTW or WDC (P>.05). CONCLUSION: The correlation between canine position and facial landmarks was found. ICTW and WDC had relationship with ICoW and DPICa. DPICa showed stronger correlation with the position of maxillary canine than that of ICoW.


Subject(s)
Humans , Asian People , Colloids , Denture, Complete , Nose , Silicones , Tooth
3.
Annals of Dermatology ; : 142-145, 2008.
Article in English | WPRIM | ID: wpr-100122

ABSTRACT

The nasal ala is a challenging area for surgical reconstruction, with thick sebaceous skin, the lack of an ample tissue reservoir, and an adjacent free margin. Numerous flaps have been reported for the repair of alae defects. A 71-year-old woman with simultaneous basal cell carcinomas involving both nasal alae was treated by Mohs micrographic surgery. The surgical defects measured 1.5x1.5 cm on the center of the right nasal ala and 1.0x1.0 cm on the left nasal ala, including the alar crease and rim. The right nasal ala was used as a nasolabial transposition flap and the left nasal ala was reconstructed by an island pedicle flap. The final shape and texture were satisfactory. The flaps survived and nasal symmetry was preserved. Combined nasolabial transposition and island pedicle flaps thus offer a superior esthetic and functional result owing to minimized tension. This may be a valuable reconstructive option in the repair of bilateral nasal alae defects.


Subject(s)
Aged , Female , Humans , Carcinoma, Basal Cell , Mohs Surgery , Skin , Succinates
4.
Journal of Practical Stomatology ; (6)2001.
Article in Chinese | WPRIM | ID: wpr-537631

ABSTRACT

objective: To improve the repair technique of secondary nasal deformity following surgical treatment in the patients with bilateral cleft lip. Methods: 12 cases were treated with the operation technique: bilateral vermilion flaps were inserted into prolabial for the enlongation of upper lip and "V Y incision suture" principle was employed to repaire the nasal deformity. Results: Satisfactory results were achieved in all the 12 cases. Conclusion: The technique is feasible in the reconstruction of Cupid's bow, philtrum and correction of nasal and labia deformities.

5.
Academic Journal of Second Military Medical University ; (12)1981.
Article in Chinese | WPRIM | ID: wpr-550274

ABSTRACT

Since the year of 1986, 11 cases of alae nasi defects have been successfully reconstructed by turning the alar remnants over as nasal lining and grafting the dorsoauricular composite tissue. The results were satisfactory, especially for the larger defect of alae nasi.

SELECTION OF CITATIONS
SEARCH DETAIL