BACKGROUND All nasal bone fractures have the potential for worsening of olfactory function. However, few studies have studied the olfactory outcomes following reduction of nasal bone fractures. This study evaluates posttraumatic olfactory dysfunction in patients with nasal bone fracture before and after closed reduction. METHODS A prospective study was conducted for all patients presenting wi...

BACKGROUND The analysis of nasal anatomy, and especially the nasal bones including the osseocartilaginous vault, is significant for functional and aesthetic reasons. OBJECTIVES The objective was to understand the anatomy of the nasal bones by establishing new descriptions, terms, and definitions because the existing parameters were insufficient. Adequate terminology was employed to harmonize ...

Extranodal NK/T-cell lymphoma, nasal type, is an aggressive EBV-associated lymphoma that mainly involves the nasal cavity but has also been reported to involve other extranodal sites without nasal involvement. In contrast to aggressive NK cell leukemia (a marrow-based aggressive leukemia of NK-cell origin); extensive bone marrow and blood involvement is extremely uncommon by nasal type NK/T lym...

Figure Legend: Figure 1 Bone Increased bone in a female B6C3F1/N mouse from a chronic study. The medulla of this femur has been obliterated by increased amounts of bone. Figure 2 Bone Increased bone in a female B6C3F1/N mouse from a chronic study (higher magnification of Figure 1). There is a mix of mineralized and unmineralized bone in the medulla of the femur. Figure 3 Bone Increased bone in ...

BACKGROUND Among all facial fractures, nasal bone fractures are the most common, and they have been reduced by closed reduction (CR) for a long time. But several authors have reported suboptimal results when using CR, and the best method of nasal bone reduction is still being debated. We have found that indirect open reduction (IOR) through an endonasal incisional approach is a useful method fo...

OBJECTIVE To evaluate nasal morphology, symmetry, and nostril shape in patients with unilateral cleft lip and palate following mixed-dentition alveolar bone grafting. DESIGN Prospective stereophotogrammetric study. SETTING Hospital-based. PATIENTS Thirty-nine patients with a history of repaired unilateral cleft lip and palate who received an iliac crest alveolar bone graft were recruited ...

introduction: cleft lip and palate is a congenital anomaly occurring in 3 in 1000 live birth. one the major concern in this patient is about cleft gap and its surgical problems. several surgical and non-surgical procedures have been done to decrease this gap. they aimed to achieve the more esthetic results as well as feeding success. nasoalveolar molding (nam) is a new method for reshaping nasa...

Sweep frequency measurements of the transfer function of nasals and nasalized vowels have been found to show a more complex pole-zero pattern than can be predicted with a traditional model of the nasal tract which consists of two parallel tubes coupled to the oral cavities. In this paper, we put forward the hypothesis that the more complex transfer function can be explained with reference to th...

BACKGROUND Nasal bone fracture is one of the most common facial bone fracture types, and the surgical results exert a strong influence on the facial contour and patient satisfaction. Preventing secondary deformity and restoring the original bone state are the major goals of surgeons managing nasal bone fracture patients. In this study, a treatment algorithm was established by applying the modif...

OBJECTIVES To introduce the use of inferior turbinate bone as an alternative autograft for augmentation of nasal tip projection and to assess maintenance of nasal tip projection, bone remodeling, graft shaping, and ease of harvesting. METHODS Thirteen consecutive patients in need of increased nasal tip projection underwent closed rhinoplasty during a prospective nonrandomized study in a unive...