Aim: The formation of scars on the face after open septorhinoplasty (SRP) with alar base reduction may disturb patient due to cosmetic concerns. This study aimed compare scar outcomes columella and in patients undergoing SRP.
 Material Method: Twenty-seven who underwent during primary SRP were divided into two groups according intervened area as Columella (CLM) group (n=27) Alar Base (AB) ...

Introduction. Internal nasal valve incompetence (INVI) has been treated with various surgical methods. Large, single surgeon case series are lacking, meaning that the evidence supporting a particular technique has been deficient. We present a case series using alar batten grafts to reconstruct the internal nasal valve, all performed by the senior author. Methods. Over a 7-year period, 107 patie...

Reconstruction of a full-thickness alar defect requires independent blood supplies to the inner and outer surfaces. Because of this, secondary operations are commonly needed for the division of skin flap from its origin. Here, we report a single-stage reconstruction of full-thickness alar defect, which was made possible by the use of a nasolabial island flap and septal mucosal hinge flap. A 49-...

The anatomic complexity of the diencephalon depends on precise molecular and cellular regulative mechanisms orchestrated by regional morphogenetic organizers at the neural tube stage. In the diencephalon, like in other neural tube regions, dorsal and ventral signals codify positional information to specify ventro-dorsal regionalization. Retinoic acid, Fgf8, BMPs, and Wnts signals are the molecu...

BACKGROUND The purpose of this study was to assess and compare nasal symmetry in patients who underwent correction of a complete unilateral cleft lip using the Afroze incision without and with primary septoplasty using a standardized two-dimensional photographic analysis. METHODS A prospective cohort study of 190 consecutive patients with complete unilateral cleft lip and alveolus with cleft ...

Pax3/7 is expressed in the alar plate of the mesencephalon. The optic tectum differentiates from the alar plate of the mesencephalon, and expression of Pax3/7 is well correlated to the tectum development. To explore the function of Pax3 and Pax7 in the tectum development, we misexpressed Pax3 and Pax7 in the diencephalon and ventral mesencephalon. Morphological and molecular marker gene analysi...

OBJECTIVES To determine the cause of nasal valve obstruction in a series of patients requiring surgical correction, to evaluate the efficacy of our surgical techniques, and to assess the cosmetic effect of nasal valve repair. METHODS Retrospective review of 53 consecutive cases involving adult patients who underwent nasal valve reconstruction over an 8-year period. The preoperative symptom se...

Six compounds (IBA, chlorogenic acid, cytokinine, GA3, alar B-9 and maleic hydrazide) belonging to four different categories of plant growth hormones were used to study their effect on carbohydrate content in L. erysimi. The second instar nymphs (48 hr old) were given both dipping and leaf surface treatment with 1024 ppm concentration of compounds for two time intervals i.e. 48 and 96 hr. The c...

Cutaneous tumors located on the nasal ala often pose challenges to a Mohs surgeon because of the ala’s unique anatomy. Hemostasis is difficult and, if not accomplished quickly and fully, leads to an obscured surgical field. Intraoperative trauma can result in both patient and surgeon due to frequent blotting and blood clearing attempts in a small anatomic area. The usual method of pressure appl...