Outcomes of dorsal nasal augmentation using costochondral graft.

Objective: To assess functional and aesthetic outcomes in patients having undergone dorsal nasal augmentation with costochondral graft in a tertiary care setting. METHODS: The single-centre, retrospective, observational study was conducted at Shifa International Hospital, Islamabad, Pakistan, and comprised data of patients who underwent dorsal nasal augmentation using costochondral graft between January 1, 2018, and December 31, 2022. Aesthetic outcomes in terms of patient satisfaction were assessed using Facial Appearance, Health-related Quality of Life and Adverse Effects scores. Data was analysed using SPSS 26. RESULTS: Of the 46 patients, 28(61%) were males and 18(39%) were females. The overall mean age was 28.39±9.13 years. Dorsal nasal deficiency occurred secondary to congenital causes in 12(26.1%) patients, trauma 19(41.3%) and prior surgery 15(32.6%). Postoperative complication rate was 7(15%); 3(6.5%) had recipient site infection and 2(4.3%) had rib graft resorption. Besides, 1(2.2%) patient reported pain 2 months postoperatively and 1(2.2%) had hypertrophic scarring. Patient satisfaction with the outcome was noted in all the 10 parameters analysed. Most commonly reported problem was that the nose was 'looking thick/swollen' by 12(26.1%) patients, but the issue resolved during 1-year follow-up. Conclusion: Costochondral graft was found to be an ideal material for dorsal nasal augmentation, with high patient satisfaction rate.

Impact of Piezo and other Osteotomy Models on Soft Tissue, Blood Oxidative Stress, and Proinflammatory Markers.

BACKGROUND: Rhinoplasty is a common surgical procedure used in nose esthetics and pathologies. Shaping the nasal bones is a crucial step in achieving successful rhinoplasty surgery. However, complications such as excessive bleeding, edema, mucosal damage, and periosteal damage may occur during osteotomy for nose shaping. AIM: To investigate the damage to soft tissue and the effects on oxidative stress and proinflammatory cytokines in the blood caused by osteotomy performed on rabbits, using different osteotomy methods. Methods: Thirty-two albino New Zealand rabbits were divided into four groups. Group A was the sham group (n = 8), Group B the piezoelectric device group (n = 8), Group C the manual saw group (n = 8), and Group D the classical osteotomy group (n = 8). About 3 ml of blood was drawn to compare preoperative and postoperative interleukin-1ß (IL-1ß), thiobarbituric acid-reactive substances (TBARS), tumor necrosis factor-alpha (TNF-alpha), nitric oxide (NO), interleukin-10 (IL-10), and glutathione (GSH) levels. A 1 mm3 piece of soft tissue from the nasal bone of each animal in the study groups was sent for histopathological examination. The Chi-square test was used to analyze the incidence of postoperative necrosis, inflammation, and edema in the groups. RESULTS: Histopathologically, edema was significantly higher in Group C and Group D compared to Group B. Inflammation was increased in all groups. The necrosis was significantly higher in Group B compared to Group C and Group D. Except for two parameters, no significant changes were found in the biochemical markers for all groups. CONCLUSIONS: The piezoelectric device was found to be a better option for reducing edema and inflammation, while manual saws and classical osteotomy may lead to more tissue damage.

Reconstruction of caudal defects of the nose using the bilobe flap: A long-term follow-up retrospective review.

BACKGROUND: Reconstruction of nasal defects is a challenging task due to the complex nasal geometry and the need for aesthetic considerations. The bilobe flap has emerged as a reliable technique for nasal reconstruction, particularly for defects involving the nasal tip, alae, and inferior dorsum. OBJECTIVE: This study presents a review of 31 patients who underwent bilobe flap reconstruction for nasal defects after tumor resection. MATERIALS AND METHODS: The surgical technique, short- and long-term aesthetic outcomes, patient satisfaction, and complications were evaluated. Aesthetic outcomes were assessed using a qualitative ordinal scale, and long-term patient satisfaction was obtained through follow-up notes and phone interviews. RESULTS: Bilobe flap reconstruction yielded good aesthetic outcomes in the majority of cases, with high patient satisfaction. Complications were minimal, and revision surgeries were performed in a small number of cases to address aesthetic concerns. CONCLUSION: Overall, the bilobe flap technique proved to be an effective and reliable option for nasal reconstruction, providing stable and long-lasting results.

Sequential Assessment of External Nasal Deviation Angle Changes in Patients With a Deviated Nose Who Underwent Bilateral Osteotomy.

OBJECTIVE: A deviated nose is traditionally classified as bony, cartilaginous, or combined deviation. Osteotomy is commonly used to correct bony deviation, and accurate surgical techniques and postoperative patient management are important for favorable outcomes. The authors investigated the change in the external nasal deviation angle over time using sequential clinical photographs to identify the optimal postoperative follow-up duration. METHODS: Medical records and sequential standardized clinical photographs of 22 patients who underwent bilateral medial and lateral osteotomies without dorsal augmentation from January 1, 2014 to May 31, 2021, were retrospectively reviewed. Clinical photographs were classified into 4 periods: "a" preoperative, "b" postoperative day (POD) ≤3 weeks, "c" POD ≤9 weeks, and "d" POD >9 weeks. The angle of deviation (AoD) was measured in both frontal and chin-on-chest views for each period. Differences in AoD between temporally adjacent periods were analyzed. RESULTS: Nineteen men and 3 women (mean age: 28.8 y) were included. Thirteen patients showed rightward deviation, whereas 9 showed leftward deviation. Eleven patients underwent surgery through an endonasal approach, whereas the other 11 underwent surgery through an external approach. In the frontal view, AoD differences (mean ± SD) between periods "a" and "b," "b" and "c," and "c" and "d" were 5.79 ± 3.36 degrees (P < 0.001), 1.44 ± 1.14 degrees (P < 0.001), and 1.07 ± 1.24 degrees (P < 0.05), respectively. In the chin-on-chest view, the values were 5.17 ± 2.69 degrees (P < 0.001), 2.06 ± 2.63 degrees (P < 0.001), and 1.46 ± 1.31 degrees (P < 0.001), respectively. No statistically significant difference in AoD differences was observed between the two approaches. CONCLUSIONS: Angle of deviation can change even 9 weeks after bilateral osteotomy. Thus, long-term follow-up using sequential clinical photographs is mandatory. If needed, close follow-up with early postoperative interventions may be required. The chin-on-chest view showed better sensitivity for assessing AoD than the frontal view.

Nasal profile changes after LeFort I osteotomy (maxillary advancement) with and without ANS reduction in class III skeletal patients: a study protocol for a randomized clinical trial.

BACKGROUND: Dentofacial malformation is a common condition that affects a significant portion of the population, resulting in functional and aesthetic defects. Orthognathic surgeries, such as LeFort I osteotomy, are performed to correct these abnormalities. However, the impact of these surgeries on nasal profile changes remains unclear. Additionally, the role of anterior nasal spine (ANS) reduction in maxillary advancement surgeries of 3-5 mm range is yet to be determined. This study aims to investigate the effect of ANS reduction on soft tissue profile changes following LeFort I osteotomy with a maxillary advancement range of 3-5 mm in class III skeletal patients. The hypothesis is that the changes in nasolabial angle and upper lip length will not significantly differ between patients who undergo LeFort I osteotomy with and without ANS reduction. METHOD AND DESIGN: This study is designed as a randomized controlled trial. A total of 26 class III skeletal patients with maxillofacial abnormalities will be recruited from the maxillofacial clinic of Bu-Ali and Farahikhtegan Hospitals in Tehran, Iran. Patients meeting the inclusion criteria will be randomly assigned to two groups: one group will undergo LeFort I osteotomy with ANS reduction, and the other group will undergo LeFort I osteotomy without ANS reduction. The soft tissue profile changes, specifically the nasolabial angle and upper lip length, will be evaluated and compared between the two groups. DISCUSSION: Achieving facial harmony through orthognathic surgery requires careful planning and consideration of the impact on surrounding soft tissue. The primary objective is to predict and plan for the effects on the nasolabial region. LeFort I osteotomy is a common procedure used to correct dentofacial deformities, particularly in class III patients. Maxillary advancement during this surgery can lead to changes in nasal tip position, width, and rotation, potentially due to repositioning of the anterior nasal spine and soft tissue dissection. In this study, soft tissue changes will be assessed in non-growing class III patients using cephalometric radiographs. The impact of reducing the anterior nasal spine (ANS) on nasal profile changes will be investigated for maxillary advancements of 3-5 mm. Objective measurements and patient-reported outcomes will be evaluated to gain insights into the aesthetic outcomes of orthognathic surgery. The findings will provide valuable guidance for treatment decisions and alternative options based on expected nasal profile changes. TRIAL REGISTRATION: This project was registered at The Iranian Registry of Clinical Trials (Identifier No. IRCT20210928052625N1, Website: https://www.irct.ir/trial/59171 ) and Open Science Framework (OSF) (Registration https://doi.org/10.17605/OSF.IO/X3HD4 ). 2021-06-09.

Treatment of congenital melanocytic naevi of nose using multiple flaps in single stage in a paediatric patient and literature review.

A girl in her middle childhood presented to the outpatient department (OPD) with a congenital melanocytic naevi (CMN) of the right nasal alar lobule. Her parents had aesthetic concerns and expressed their desire to get the lesion removed. The full-thickness excision of CMN was performed with the reconstruction of the defect using the nasolabial and dorsal nasal advancement flap with conchal cartilage to shape the contour of the ala.

Nasal ala V-Y island flap with a superior vascular pedicle based on inferior perforators of the superior alar artery.

For small defects of the anterior nasal ala, a V-Y pedicle advancement flap within the subunit is a useful repair option. Here we propose a modification of this technique, utilising careful dissection to identify inferior perforators of the superior alar artery. Basing this flap on a visualised vascular pedicle aims to prevent common complications of internal mucosal buckling and free margin notching, by allowing more extensive dissection without compromising the vascularity of the flap.

Letter to editor: Exploring the influence of nasal morbidity on quality of life following endoscopic endonasal skull base surgery: a retrospective cohort study of 95 patients.

This retrospective cohort study evaluated the impact of nasal morbidity on quality of life following endoscopic endonasal skull base surgery (EESBS) using the Sino-Nasal Outcome Test-22 (SNOT-22) and Anterior Skull Base Inventory (ASB-12). While 89% of patients found the nasal morbidity acceptable given the surgical goals, limitations include the study's retrospective nature, specific focus on certain pathologies, and a short follow-up period of up to 6 months. Future research should utilize comprehensive outcome assessment tools and consider broader patient populations to enhance study validity and applicability.

Long-term effect of posterior nasal neurectomy for perennial allergic rhinitis.

BACKGROUND: Surgical treatment is recommended for patients with severe allergic rhinitis (AR) refractory to medical treatment. Endoscopic posterior nasal neurectomy (PNN) is primarily performed to improve rhinorrhea in severe perennial AR, however studies on its long-term prognosis are lacking. AIMS/OBJECTIVES: This study aimed to investigate the long-term prognosis of PNN. MATERIALS AND METHODS: A questionnaire survey was administered to 17 patients (12 men and 5 women) at least 1 year after PNN. Nasal symptoms and medications, as well as patient satisfaction with surgery at the time of survey, were scored. Furthermore, scores were compared between patients with postoperative periods of >5 years and <5 years. RESULTS: Nasal symptoms and medication scores significantly improved after surgery. There was no significant difference between patients with a postoperative period of >5 years and <5 years in both preoperative and postoperative nasal symptoms and medication scores. No correlation was found between patient satisfaction with surgery and postoperative period. CONCLUSIONS AND SIGNIFICANCE: PNN improved nasal symptoms and medication scores in patients with severe perennial AR. Furthermore, the study results suggest that the long-term effect of PNN for perennial AR lasts for >5 years. J. Med. Invest. 71 : 62-65, February, 2024.

Use it or Lose it: Predictors of Compliance and Satisfaction With Postoperative Nasal Stent Therapy After Primary Cleft Lip Repair.

OBJECTIVE: Postoperative nasal stents (NSs) are used to improve esthetic outcomes after primary or secondary cleft lip repair (CLR). Prior studies have utilized anthropometric measurements or physician assessment to determine the efficacy of NS, but data on caregiver-reported outcomes is limited. This study aims to assess caregiver compliance and satisfaction with postoperative NS. METHODS: The authors designed a survey to collect parent-reported postoperative NS usage outcomes. Parents of infants with cleft lip (CL) who used postoperative NS after primary CLR were approached through social media to complete the survey. Data were analyzed to determine factors impacting compliance, satisfaction, and parent-reported outcomes. RESULTS: Eighty-five parents completed the questionnaire, and 60% reported noncompliance with NS. Parents with male children (odds ratio: 5.08, P = 0.019) and patients with incomplete CL (odds ratio: 5.72, P = 0.006) were more likely to be non-compliant with NS for over a week. Complete CL and use of presurgical molding therapy were each associated with better overall experience with postoperative NS ( P = 0.002 and P = 0.037), higher appearance ratings ( P = 0.005 and P = 0.0008), and greater satisfaction with nostril shape after surgery ( P = 0.016 and P = 0.001). CONCLUSIONS: Despite limited literature related to caregiver-reported outcomes after postoperative NS for primary CLR, the authors' results align with what has been published regarding this topic. These results can help guide surgeons in counseling patients preoperatively. Larger, multi-institutional studies are needed to better delineate and address factors associated with compliance and satisfaction after NS therapy.

The Two-Stage Folded Paramedian Forehead Flap Without Cartilage Grafts for Full Thickness Distal Nasal Defects: A Review of 35 Patients.

BACKGROUND: Full thickness defects of the ala, soft triangle, and nasal tip involving the nasal lining have traditionally been repaired with the three-stage folded paramedian forehead flap (FPFF), with a cartilage graft for support. For similar defects, the authors utilize the two-stage FPFF without cartilaginous support which provides reproducible functional and aesthetic results.  Objective: To describe the authors’ experience with the two-stage FPFF, including outcomes, complications, and design modifications to enhance functional and aesthetic success.  Methods: An IRB-approved retrospective database review of FPFF was performed at two sites. Using postoperative photographs, outcomes were assessed by blinded non-investigator dermatologist raters using a modified observer scar assessment scale. RESULTS: Thirty-five patients were reconstructed using the two-stage FPFF without cartilage grafts. Subjective assessment of scar vascularity, pigment, relief, and thickness by 3 independent reviewers yielded an overall cosmesis score of 8.4±1.9 (out of 40). CONCLUSION: The two-stage FPFF without cartilage grafts is a reliable, cosmetically elegant repair that can provide optimal functional and aesthetic results for complex unilateral distal nose defects.J Drugs Dermatol. 2024;23(4): doi:10.36849/JDD.7358.

Decision Making in Nasal Reconstruction: When to Use the Forehead Flap?

In this review, the paramedian forehead flap indications and uses are reviewed, specifically examining clinical situations where patient selection is important. In these settings, a preoperative discussion with a patient regarding surgical expectations and goals in the setting of their defect is paramount. The authors review the literature regarding the psychosocial aspects of major nasal reconstruction and review preoperative discussion points that are key to a well-informed patient and improved patient satisfaction through the nasal reconstructive process.

Nasal Reconstruction of Large Defects Without a Forehead Flap.

Defects over 2.0 to 2.5 cm may often require repair with a multistaged forehead flap. However, in some such defects, other options may be available. In this article, the author will review some of these options.

Implications of Malignancy, Radiation, and Timing of Major Nasal Reconstruction.

Owing to the complex, multilayered anatomy of the nose in the central face, major nasal reconstruction can pose a significant challenge for reconstructive surgeons. It is the responsibility of reconstructive surgeons to have an understanding of the most common cutaneous malignancies and excisional techniques that may lead to complex nasal defects. The purpose of this article is to discuss these malignancies, excisional techniques, and impacts of radiation on tissue that has implications for reconstructive surgeons.

Nasal Lining Reconstruction with Prelaminated Forehead Flap.

A successful nasal reconstruction relies heavily on a stable internal lining. Larger defects pose unique challenges for internal lining reconstruction as obtaining tissue of adequate size while maintaining airway patency is difficult. The prelamination technique uses a staged skin graft to the paramedian forehead flap prior to transfer. As such, a composite flap can be later transferred to reconstruct internal and external nasal defects concomitantly. This article reviews the current background, techniques, and clinical considerations in the use of the prelaminated forehead flap for nasal lining reconstruction in partial to total nasal defects.

Total Nasal Reconstruction: Advances in Free Tissue Transfer for Internal Lining and Structural Support.

Total nasal reconstruction is a complex challenge due to the need to establish new internal lining, internal structural support, and external skin covering that is both functional and esthetic. The medial femoral condyle corticoperiosteal free flap represents an innovative option for restoration internal structure and internal nasal lining. When used in conjunction with a paramedian forehead flap, acceptable results in both function and esthetics can be achieved.

Approach to Major Nasal Reconstruction: Benefits of Staged Surgery and Use of Technology.

This article reviews special considerations in complex nasal defects including treatment of adjacent subunit defects, timing of repair with radiation, reconstruction in patients with prior repairs or recurrent disease, and the role of prosthetics. The role of technological advances including virtual surgical planning, 3 dimensional printing, biocompatible materials, and tissue engineering is discussed.

Structural Support for Large to Total Nasal Reconstruction.

When large defects of the nose are present, it is imperative to address all 3 layers: the external skin envelope, the osteocartilaginous support, and the inner mucosal lining. The middle structural framework is the primary factor in determining the overall shape of the nose, in addition to facilitating a functional and patent airway. As such, its reconstruction must be robust enough to provide lasting osteocartilaginous support while minimizing disfiguring bulk. The goal is replacement of missing tissue with grafts of similar strength, size, and shape. This article will review approaches to the reconstruction of structural support in large nasal defects.

Nuances in Forehead Flap Reconstruction for Large Nasal Defects.

The forehead flap is a time-tested and robust resurfacing flap used for nasal reconstruction. Owing to its excellent color and texture match, acceptable donor site morbidity, and robust and independent blood supply that can support both structural and internal lining grafts, this flap remains the workhorse flap for resurfacing large nasal defects. Various nuances of this technique relating to defect and template preparation, flap design, flap elevation, flap inset, donor site closure, and pedicle division are discussed in this article. These nuances are the guiding principles for improved outcomes using a forehead flap for the reconstruction of large nasal defects.

Nasal Lining Reconstruction with Loco-regional Flaps.

The reliability of local intranasal flaps speaks to the robust vascularity of the nose, which these flaps are based on. The goals for lining replacement, as in any other area of head and neck reconstruction, is to use tissue that best matches the qualities of what is being replaced. The goal of this review is to describe the extent to which local tissues can be used and when to consider regional flaps when the extent of a local flap will not provide enough coverage.