Surgical Anatomy and Physiology of the Nose

Suh, Man Koon

doi:10.1007/978-981-10-8645-8_1

Cited by 3 publications

(5 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…2). 18 Key studies investigating the vascular anatomy of the nose among Asian patients are summarized in Table 2, Supplemental Digital Content 1 , http://links.lww.com/PRS/E836.…”

Section: Resultsmentioning

confidence: 99%

“…2). 18 Key studies investigating the vascular anatomy of the nose among Asian patients are summarized in…”

Section: Anatomy Of the Asian Nosementioning

confidence: 99%

“…Possible complications include vascular occlusion, skin necrosis, and blindness. 18–21 ( See Table 1, Supplemental Digital Content 1 , which presents a summary of anthropometric studies of the Asian nose; see Table 2, Supplemental Digital Content 1 , which shows key studies investigating the vascular anatomy of the Asian nose; and see Table 3, Supplemental Digital Content 1 , which shows complications associated with various dermal fillers in nonsurgical nasal augmentation, http://links.lww.com/PRS/E836.) In this article, we present recommendations on the use of hyaluronic acid–based fillers to optimize aesthetic results and improve safety, with focus on Asian patients.…”

mentioning

confidence: 99%

See 2 more Smart Citations

Consensus Recommendations on the Use of Hyaluronic Acid–Based Fillers for Nonsurgical Nasal Augmentation in Asian Patients

Trévidic

Kim

Harb

et al. 2022

Plastic &Amp; Reconstructive Surgery

View full text Add to dashboard Cite

Background: Nonsurgical nasal augmentation using dermal fillers such as hyaluronic acid is increasing in popularity because of its less invasive nature and shorter downtime compared with traditional surgery. However, the complexity of the nasal vasculature makes it a high-risk procedure without proper training. Appropriate patient and product selection and safer standardized injection techniques are warranted to minimize complications and to achieve reproducible aesthetic results. In this article, recommendations for nonsurgical nasal augmentation using hyaluronic acid fillers are outlined, with focus on the dorsum, tip, and columella. Methods: A consensus meeting was conducted to develop recommendations on nonsurgical nasal augmentation in Asian patients using hyaluronic acidbased fillers. Literature review was performed using PubMed and Google Scholar. Relevant studies were included to formulate recommendations. Consensus statements were graded using the criteria outlined by the Grading of Recommendations Assessment, Development and Evaluation Working Group. Results: Nonsurgical nasal augmentation is an advanced procedure that warrants in-depth knowledge of the nasal anatomy. The panel recommends thorough preinjection assessment and counseling to fully align the patient's expectations with aesthetic goals. Injections must be deep and at the level of the periosteum or perichondrium to minimize risk of intravascular injection. Aliquots of hyaluronic acid must be introduced using slow, low-pressure, and low-volume injections. Optimal aesthetic effect is achieved with hyaluronic acid dermal fillers that are highly elastic, cohesive, and with good adaptability to their environment. Conclusions: Hyaluronic acid injections are safe and effective in nonsurgical nasal augmentation. In-depth knowledge of vascular anatomy and proper injection techniques using suitable products are necessary to achieve aesthetic goals safely.

show abstract

“…2). 18 Key studies investigating the vascular anatomy of the nose among Asian patients are summarized in Table 2, Supplemental Digital Content 1 , http://links.lww.com/PRS/E836.…”

Section: Resultsmentioning

confidence: 99%

“…2). 18 Key studies investigating the vascular anatomy of the nose among Asian patients are summarized in…”

Section: Anatomy Of the Asian Nosementioning

confidence: 99%

mentioning

confidence: 99%

See 1 more Smart Citation

Consensus Recommendations on the Use of Hyaluronic Acid–Based Fillers for Nonsurgical Nasal Augmentation in Asian Patients

Trévidic

Kim

Harb

et al. 2022

Plastic &Amp; Reconstructive Surgery

View full text Add to dashboard Cite

show abstract

“…The chimpanzee's face and nine nose landmarks were annotated on each frame using a bounding box and points, respectively, as depicted in Figure 1. The nine nose landmarks, indexed from 0 to 8, can also be physiologically named: rhinion, supratip break, supratip lobule, tip, columella left, columella left-center, columella center, columella right-center, and columella right [25]. These were chosen for their particularity of forming an arrow shape on the nose of the chimpanzee, making them easy to annotate.…”

Section: Dataset Annotationmentioning

confidence: 99%

ApeTI: A Thermal Image Dataset for Face and Nose Segmentation with Apes

Martin,

Kachel,

Wieg

et al. 2024

Signals

View full text Add to dashboard Cite

The ApeTI dataset was built with the aim of retrieving physiological signals such as heart rate, breath rate, and cognitive load from thermal images of great apes. We want to develop computer vision tools that psychologists and animal behavior researchers can use to retrieve physiological signals noninvasively. Our goal is to increase the use of a thermal imaging modality in the community and avoid using more invasive recording methods to answer research questions. The first step to retrieving physiological signals from thermal imaging is their spatial segmentation to then analyze the time series of the regions of interest. For this purpose, we present a thermal imaging dataset based on recordings of chimpanzees with their face and nose annotated using a bounding box and nine landmarks. The face and landmarks’ locations can then be used to extract physiological signals. The dataset was acquired using a thermal camera at the Leipzig Zoo. Juice was provided in the vicinity of the camera to encourage the chimpanzee to approach and have a good view of the face. Several computer vision methods are presented and evaluated on this dataset. We reach mAPs of 0.74 for face detection and 0.98 for landmark estimation using our proposed combination of the Tifa and Tina models inspired by the HRNet models. A proof of concept of the model is presented for physiological signal retrieval but requires further investigation to be evaluated. The dataset and the implementation of the Tina and Tifa models are available to the scientific community for performance comparison or further applications.

show abstract

“…2 The radix (nasofrontal angle) is considered as the narrowest and most posterior nasal point at which the nose begins. 3,4 It is the site at which the nasal bone fuses with the lower border of the frontal bone, located between the eyes 3 (Fig. 1).…”

mentioning

confidence: 99%

Twelve-Year Experience With Nasofrontal Angle (Radix) Augmentation in Rhinoplasty

AlAwadh

Bogari

Bedaiwi

et al. 2022

Journal of Craniofacial Surgery

View full text Add to dashboard Cite

The nasofrontal angle (radix) has a great impact on the rhinoplasty outcome. Minimal alterations in this area can give an unusual nasal appearance and midfacial length. Different management approaches have been described with regard to radix augmentation. This study aimed to describe the techniques of rhinoplasty, different materials used in the procedure, and results of at least 1 year of follow-up in our 12-year experience in this field. The authors retrospectively reviewed the data of patients who underwent rhino-plasty/septorhinoplasty with radix augmentation performed by 1 of the authors (a senior surgeon at our institution) using different graft materials, between January 2007 and December 2019. Patients younger than 18 years or who were followed up for less than 1 year were excluded from the study. In total, 387 patients (235 [60.7%] female; age range, 19–39 years) were included. Primary procedures were performed in 311 patients (80.5%), and revision procedures were performed in 76 patients (19.6%). Most patients (97%) were satisfied with the aesthetic result. There was no incidence of infection, displacement, or extrusion of the graft. The only complications observed were irregularities; 3% required revision surgery. It is important to consider the nasal radix when pursuing a balanced profile in rhinoplasty. Many graft materials can be used safely and can achieve good aesthetic outcomes. Proper anatomical analysis and patient selection are essential for successful graft placement.

show abstract

Surgical Anatomy and Physiology of the Nose

Cited by 3 publications

References 26 publications

Consensus Recommendations on the Use of Hyaluronic Acid–Based Fillers for Nonsurgical Nasal Augmentation in Asian Patients

Consensus Recommendations on the Use of Hyaluronic Acid–Based Fillers for Nonsurgical Nasal Augmentation in Asian Patients

ApeTI: A Thermal Image Dataset for Face and Nose Segmentation with Apes

Twelve-Year Experience With Nasofrontal Angle (Radix) Augmentation in Rhinoplasty

Contact Info

Product

Resources

About