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1.
Ann Plast Surg ; 92(4S Suppl 2): S167-S171, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38556668

RESUMO

BACKGROUND: Osteocutaneous fibula free flaps (FFFs) are a fundamental component of reconstructive surgery in the head and neck region, particularly after traumatic injuries or oncologic resections. Despite their utility, FFFs are associated with various postoperative complications, such as infection, flap failure, and donor site morbidity, impacting up to 54% of cases. This study aimed to investigate the influence of socioeconomic variables, with a particular focus on median household income (MHI), on the incidence of postoperative complications in FFF reconstruction for head and neck cancer. METHODS: A retrospective analysis of 80 patients who underwent FFF reconstruction for head and neck cancer at a single center from 2016 to 2022 was conducted. Demographic and patient characteristics, including race, MHI, insurance type, history of radiation therapy, and TNM (tumor, node, metastasis) cancer stage, were evaluated. Logistic regression, controlling for comorbidities, was used to assess the impact of MHI on 30-, 90-, and 180-day postoperative complications. RESULTS: The patient population was predominantly male (n = 51, 63.8%) and White (n = 63, 78.8%), with the majority falling within the $55,000 to $100,000 range of MHI (n = 51, 63.8%). Nearly half of the patients had received neoadjuvant radiation treatment (n = 39, 48.75%), and 36.25% (n = 29) presented with osteoradionecrosis. Logistic regression analysis revealed that the $55,000-$100,000 MHI group had significantly lower odds of developing complications in the 0- to 30-day postoperative period when compared with those in the <$55,000 group (odds ratio [OR], 0.440; 95% confidence interval [CI], 0.205-0.943; P = 0.035). This trend persisted in the 31- to 90-day period (OR, 0.136; 95% CI, 0.050-0.368; P < 0.001) and was also observed in the likelihood of flap takeback. In addition, the $100,000-$150,000 group had significantly lower odds of developing complications in the 31- to 90-day period (OR, 0.182; 95% CI, 0.035-0.940; P = 0.042). No significant difference was found in the >$150,000 group. CONCLUSIONS: Median household income is a significant determinant and potentially a more influential factor than neoadjuvant radiation in predicting postoperative complications after FFF reconstruction. Disparities in postoperative outcomes based on income highlight the need for substantial health care policy shifts and the development of targeted support strategies for patients with lower MHI.


Assuntos
Retalhos de Tecido Biológico , Neoplasias de Cabeça e Pescoço , Procedimentos de Cirurgia Plástica , Humanos , Masculino , Feminino , Estudos Retrospectivos , Disparidades Socioeconômicas em Saúde , Neoplasias de Cabeça e Pescoço/cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia
2.
Am J Otolaryngol ; 44(2): 103700, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36473261

RESUMO

PURPOSE: Defects resulting from open resection of anterior skull base neoplasms are difficult to reconstruct. Our objective was to review the literature and describe an evidence-based algorithm that can guide surgeons reconstructing anterior skull base defects. METHODS: A research librarian designed database search strategies. Two investigators independently reviewed the resulting abstracts and full text articles. Studies on reconstruction after open anterior skull base resection were included. Studies of lateral and posterior skull base reconstruction, endoscopic endonasal surgery, traumatic and congenital reconstruction were excluded. Based on the review, a reconstructive algorithm was proposed. RESULTS: The search strategy identified 603 unique abstracts. 53 articles were included. Adjacent subsites resected, defect size, radiotherapy history, and contraindications to free tissue transfer were identified as key factors influencing decision making and were used to develop the algorithm. Discussion of the reconstructive ladder as it applies to skull base reconstruction and consideration of patient specific factors are reviewed. Patients with a prior history of radiotherapy or with simultaneous resection of multiple anatomic subsites adjacent to the anterior skull base will likely benefit from free tissue transfer. CONCLUSIONS: Reconstruction of anterior skull base defects requires knowledge of the available reconstructive techniques and consideration of defect-specific and patient-specific factors.


Assuntos
Procedimentos de Cirurgia Plástica , Neoplasias da Base do Crânio , Humanos , Retalhos Cirúrgicos , Nariz/cirurgia , Base do Crânio/cirurgia , Neoplasias da Base do Crânio/cirurgia , Estudos Retrospectivos
3.
Facial Plast Surg ; 36(1): 46-52, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-32191958

RESUMO

Across ethnicities, patients seeking rhinoplasty have similar goals-a natural looking nose that fits and complements the rest of their facial features. Beyond a harmonious nose, patients of African descent have a particularly strong desire for ethnically congruent results in spite of individual aesthetic rhinoplasty preferences. This strong appeal for ethnically sensitive alterations is fueled by the desire to maintain physical identification with one's African ethnicity. There are psychosocial penalties when rhinoplasty outcomes stray toward complete racial transformation. Consequently, rhinoplasty in patients of African descent requires a fundamental understanding of acceptable beauty norms, associated psychological underpinnings, as well as unique facial and nasal features among Africans. Beyond these ethnically sensitive nuances, classic rhinoplasty techniques of framework modification with cartilage contouring, grafting, and bone remodeling are applicable in reshaping the African nose.


Assuntos
Rinoplastia , Cartilagem/transplante , Estética Dentária , Face , Humanos , Nariz/cirurgia
4.
Facial Plast Surg ; 36(2): 158-165, 2020 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-32413923

RESUMO

The nose is the most common site for nonmelanoma skin cancer. Fortunately, most skin cancer lesions on the nose are discovered early and their timely diagnosis and excision result in superficial defects that can be reconstructed with minimal impact on the aesthetics and function. Reconstruction of full-thickness defects of the nose remains a challenging endeavor for reconstructive surgeons. An organized and systematic approach is necessary to streamline the analysis, planning, and reconstruction complex nasal defects to consistently achieve optimal results. This article reviews options for reconstructing full-thickness nasal defects and highlights current advances in established techniques.


Assuntos
Neoplasias Nasais/cirurgia , Procedimentos de Cirurgia Plástica , Rinoplastia , Estética Dentária , Humanos , Nariz , Transplante de Pele , Retalhos Cirúrgicos
5.
Microsurgery ; 38(6): 643-650, 2018 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-29344982

RESUMO

OBJECTIVES: The goal of this study was to review the feasibility of local bivalirudin injection for adjunct treatment of venous congestion of head and neck reconstructive flaps. METHODS: A retrospective chart review of patients who underwent bivalirudin treatment for venous congestion of head and neck reconstructive flaps in a single institution from September 1, 2012 to September 1, 2015 was undertaken. Individuals were treated with variable number of intradermal injections directly into the flap followed by a small skin incision to allow extended passive bleeding. The main outcome measure was improvement of flap congestion. RESULTS: Ten patients with free flap reconstruction (4 anterolateral thigh flaps, 2 pectoralis major flaps, 2 fibula osseocutaneous flaps, 1 supraclavicular flap, and 1 radial forearm free flap) of various head and neck defects underwent treatment with bivalirudin. Bivalirudin injections were utilized as adjunct therapy in 6 patients. Two individuals underwent alternate therapy for venous congestion immediately following injection and therefore the efficacy could not be assessed. Of the 8 remaining flaps, 4 developed partial necrosis, and 1 developed complete necrosis requiring additional reconstruction. Two individuals required blood transfusions during bivalirudin treatment. CONCLUSIONS: Bivalirudin is a safe and feasible adjunct therapy for treatment of flap congestion. It may serve as a useful alternative to traditional leech therapy, as bivalirudin negates the need for antibiotic prophylaxis, eliminates the psychological aversion associated with leech therapy, and avoids the potential for leech migration. Further work to determine the efficacy of bivalirudin to standard leech therapy is warranted.


Assuntos
Antitrombinas/uso terapêutico , Hiperemia/cirurgia , Aplicação de Sanguessugas , Microcirurgia/efeitos adversos , Fragmentos de Peptídeos/uso terapêutico , Procedimentos de Cirurgia Plástica/efeitos adversos , Complicações Pós-Operatórias/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Terapia Combinada , Feminino , Retalhos de Tecido Biológico/efeitos adversos , Neoplasias de Cabeça e Pescoço/cirurgia , Hirudinas , Humanos , Hiperemia/etiologia , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Proteínas Recombinantes/uso terapêutico , Estudos Retrospectivos
6.
Facial Plast Surg ; 34(4): 381-383, 2018 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-30041270

RESUMO

Consistent and objective evaluation of the paralyzed face is imperative for documenting preoperative findings and assessing postoperative outcomes of reanimation techniques. Static and dynamic facial asymmetry are the key features of the paralyzed face. To date, there is no consensus among surgeons on how best to document facial asymmetry. The authors propose a Facial Asymmetry Index (FAI) as an objective measure of facial asymmetry and validate its use and reliability across numerous reanimation techniques. Frontal photographs of patients with unilateral facial nerve paralysis were analyzed. The length from the medial canthus to the ipsilateral oral commissure was compared between affected and nonaffected sides. The FAI is the difference between the two values, with a higher value reflecting poorer facial symmetry. Validation and reliability testing was then performed. There was a consistent decrease in the FAI with procedural intervention (FAI pre = 10.1, FAI post = 3.17; p < 0.0001). Furthermore, there was excellent inter- and intrarater reliability among independent judges. The FAI is a powerful and accessible tool to quantify operative outcomes for many lower facial nerve reanimation techniques.


Assuntos
Assimetria Facial/patologia , Índice de Gravidade de Doença , Sorriso , Pontos de Referência Anatômicos , Assimetria Facial/etiologia , Assimetria Facial/cirurgia , Paralisia Facial/complicações , Feminino , Humanos , Masculino , Reprodutibilidade dos Testes
7.
Facial Plast Surg ; 33(1): 74-81, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-28226373

RESUMO

Nasal reconstruction for subtotal and total rhinectomy defects is a challenging endeavor, which requires technical finesse, a keen artistic eye, and the ability to anticipate long-term changes that accompany postoperative healing. While local and regional flaps have traditionally been utilized to reconstitute missing nasal elements, certain situations may not provide sufficient or acceptable tissue for optimal reconstruction. In these situations, the three major components of the nose-lining, structural support, and external skin-may require reconstruction with tissues harvested from distant sites through microvascular free tissue transfer. Our objective in this article is to discuss the general approach to nasal reconstruction and present the considerations for free tissue transfer with regard to each nasal component. The virtues of free flap transfer as well as its shortcomings and potential complications are discussed.


Assuntos
Transplante Ósseo , Cartilagem/transplante , Mucosa Nasal/cirurgia , Deformidades Adquiridas Nasais/cirurgia , Rinoplastia/métodos , Retalhos Cirúrgicos , Humanos , Microvasos , Complicações Pós-Operatórias , Rinoplastia/efeitos adversos , Transplante de Pele/efeitos adversos , Retalhos Cirúrgicos/irrigação sanguínea
8.
Ann Otol Rhinol Laryngol ; 124(4): 273-9, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25480756

RESUMO

OBJECTIVES: Paralytic lagophthalmos can lead to devastating exposure keratitis. The main surgical intervention consists of upper eyelid loading. However, adjunctive lower eyelid and brow procedures are also available as necessary. We sought to analyze the use of periocular procedures in paralytic lagophthalmos at Johns Hopkins. METHODS: The method was a retrospective review of patients treated at a single tertiary care center from 2006 to 2012. RESULTS: One hundred one patients met inclusion criteria, and 20 patients were excluded for not meeting the minimum follow-up. Upper eyelid loading was required on 95/101 patients (95%). Adjunctive procedures were necessary in 73% (73/101) of patients. Lower eyelid procedures were used in 47% (47/101) and brow lifts in 47% (47/101). Older patients (>50 years) were more likely to require lower eyelid procedures (P=.04) and more likely to require revision (P=.003). Medial canthopexy and direct brow lift were associated with the need for revision (P=.006, P=.03). CONCLUSION: Paralytic lagophthalmos management is not one-size-fits-all. Upper eyelid loading is the mainstay of treatment; however, adjunctive procedures to the lower eyelid and brow are indicated in the majority of patients. Our retrospective review has allowed us to continue to refine our strategy for managing these patients.


Assuntos
Blefaroplastia/métodos , Doenças Palpebrais/cirurgia , Paralisia Facial/complicações , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Doenças Palpebrais/etiologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Adulto Jovem
9.
Facial Plast Surg ; 31(2): 103-9, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25958894

RESUMO

Facial paralysis following acoustic neuroma (AN) resection can be devastating, but timely and strategic intervention can minimize the resulting facial morbidity. A central strategy in reanimating the paralyzed face after AN resection is to restore function of the native facial muscles using available facial nerves or repurposed cranial nerves, mainly the hypoglossal or masseter nerves. The timing of reinnervation is the single most influential factor that determines outcomes in facial reanimation surgery. The rate of recovery of facial function in the first 6 months following AN resection may be used to predict ultimate facial function. Patients who show no signs of recovery in the first 6 months, even when their facial nerves are intact, recover poorly and are candidates for early facial reinnervation. With delay, facial muscles become irreversibly paralyzed. Reanimation in irreversible paralysis requires the transfer of functional muscle units such as the gracilis or the temporalis muscle tendon unit.


Assuntos
Nervos Cranianos/cirurgia , Músculos Faciais/inervação , Paralisia Facial/cirurgia , Neuroma Acústico/cirurgia , Complicações Pós-Operatórias/cirurgia , Nervos Cranianos/transplante , Músculos Faciais/fisiopatologia , Paralisia Facial/fisiopatologia , Humanos , Músculo Esquelético/transplante , Transferência de Nervo , Complicações Pós-Operatórias/fisiopatologia , Fatores de Tempo
10.
Artigo em Inglês | MEDLINE | ID: mdl-38949952

RESUMO

A common sequela of peripheral nerve injury is aberrant regeneration and recovery. Aberrant regeneration of injured motor nerves can affect all aspects of the nerve circuit from the motor cortex to the target muscle. A more comprehensive term for the symptoms that develop after aberrant motor neuromuscular reinnervation is aberrant reinnervation syndrome (ARS). Injury to the facial nerve followed by aberrant reinnervation results in a spectrum of symptoms that has been called many things in the literature. The authors support that this commonly encountered sequela of facial nerve injury be called facial aberrant reinnervation syndrome (FARS), a term that is more descriptive of the underlying pathophysiology and more inclusive of the clinical symptoms: facial synkinesis, facial muscle hypertonicity, and facial muscle spasm/twitching, which occur following facial nerve injury and recovery. In the following article, we present the clinical manifestations and sequelae of facial nerve injury and recovery and briefly discuss our evolving understanding of the pathophysiology and treatment of FARS.

11.
Laryngoscope ; 2024 Mar 12.
Artigo em Inglês | MEDLINE | ID: mdl-38470307

RESUMO

OBJECTIVE: To estimate and adjust for rater effects in operating room surgical skills assessment performed using a structured rating scale for nasal septoplasty. METHODS: We analyzed survey responses from attending surgeons (raters) who supervised residents and fellows (trainees) performing nasal septoplasty in a prospective cohort study. We fit a structural equation model with the rubric item scores regressed on a latent component of skill and then fit a second model including the rating surgeon as a random effect to model a rater-effects-adjusted latent surgical skill. We validated this model against conventional measures including the level of expertise and post-graduation year (PGY) commensurate with the trainee's performance, the actual PGY of the trainee, and whether the surgical goals were achieved. RESULTS: Our dataset included 188 assessments by 7 raters and 41 trainees. The model with one latent construct for surgical skill and the rater as a random effect was the best. Rubric scores depended on how severe or lenient the rater was, sometimes almost as much as they depended on trainee skill. Rater-adjusted latent skill scores increased with attending-estimated skill levels and PGY of trainees, increased with the actual PGY, and appeared constant over different levels of achievement of surgical goals. CONCLUSION: Our work provides a method to obtain rater effect adjusted surgical skill assessments in the operating room using structured rating scales. Our method allows for the creation of standardized (i.e., rater-effects-adjusted) quantitative surgical skill benchmarks using national-level databases on trainee assessments. LEVEL OF EVIDENCE: N/A Laryngoscope, 2024.

12.
Am J Otolaryngol ; 34(2): 93-8, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23122872

RESUMO

OBJECTIVE: To determine how patients seeking cosmetic rhinoplasty analyze themselves compared to their surgeon's analysis. Simply stated, "Does your surgeon view your nose the same as you?" STUDY DESIGN: Prospective, blinded study. METHODS: All primary rhinoplasty consultations completed a nasal analysis questionnaire. The patients' facial plastic surgeons completed an identical questionnaire. The results were compared and analyzed. RESULTS: Data underwent statistical analysis and subsequent factor analysis was performed. 132 patients participated in the study. Questions were grouped together based on factors: overall appearance, skin quality, tip dimensions, straightness, nostril show, and width. The only factor with reasonable surgeon/patient correlation was factor 1, overall appearance, with correlation 0.6473, p<0.001. CONCLUSIONS: Surgeons and patients are in agreement with the overall appearance of the nose, but differ in their analysis regarding the details. This information can be used to guide future discussions during consultations and most importantly help to better gauge and manage patient expectations.


Assuntos
Satisfação do Paciente , Rinoplastia , Adulto , Atitude , Comunicação , Estética , Análise Fatorial , Feminino , Humanos , Masculino , Relações Médico-Paciente , Estudos Prospectivos , Cirurgia Plástica
13.
Otol Neurotol ; 44(10): e747-e754, 2023 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-37875014

RESUMO

OBJECTIVE: The objective of the current study was to present the results of an international working group survey identifying perceived limitations of existing facial nerve grading scales to inform the development of a novel grading scale for assessing early postoperative facial paralysis that incorporates regional scoring and is anchored in recovery prognosis and risk of associated complications. STUDY DESIGN: Survey. SETTING: A working group of 48 multidisciplinary clinicians with expertise in skull base, cerebellopontine angle, temporal bone, or parotid gland surgery. RESULTS: House-Brackmann grade is the most widely used system to assess facial nerve function among working group members (81%), although more than half (54%) agreed that the system they currently use does not adequately estimate the risk of associated complications, such as corneal injury, and confidence in interrater and intrarater reliability is generally low. Simplicity was ranked as the most important attribute of a novel postoperative facial nerve grading system to increase the likelihood of adoption, followed by reliability and accuracy. There was widespread consensus (91%) that the eye is the most critical facial region to focus on in the early postoperative setting. CONCLUSIONS: Members were invited to submit proposed grading systems in alignment with the objectives of the working group for subsequent validation. From these data, we plan to develop a simple, clinically anchored, and reproducible staging system with regional scoring for assessing early postoperative facial nerve function after surgery of the skull base, cerebellopontine angle, temporal bone, or parotid gland.


Assuntos
Nervo Facial , Paralisia Facial , Humanos , Nervo Facial/cirurgia , Reprodutibilidade dos Testes , Paralisia Facial/diagnóstico , Paralisia Facial/etiologia , Face , Cabeça , Complicações Pós-Operatórias/diagnóstico
14.
Facial Plast Surg ; 28(2): 194-201, 2012 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-22562569

RESUMO

Patients of African descent are seeking rhinoplasties today more than ever. As a result, the rhinoplasty surgeon must be aware of the ethnic, cultural, anatomic, and surgical issues pertaining to this patient population. In this article, the nuances of rhinoplasty as it pertains to the nasal tip in patients of African descent are discussed.


Assuntos
Negro ou Afro-Americano , Nariz/cirurgia , Rinoplastia/métodos , Cartilagem/transplante , Humanos , Cartilagens Nasais/anatomia & histologia , Cartilagens Nasais/cirurgia , Nariz/anatomia & histologia , Cuidados Pós-Operatórios
15.
Laryngoscope ; 132(3): 550-553, 2022 03.
Artigo em Inglês | MEDLINE | ID: mdl-34355794

RESUMO

Successful tracheal reconstruction remains a challenging task for the reconstructive surgeon. A variety of techniques have been previously employed, using both autografts and allografts. The authors present a novel method for tracheal reconstruction utilizing a prelaminated fascial flap in conjunction with a bioabsorbable scaffold. Laryngoscope, 132:550-553, 2022.


Assuntos
Implantes Absorvíveis , Procedimentos de Cirurgia Plástica/métodos , Alicerces Teciduais , Traqueia/cirurgia , Cartilagem/transplante , Retalhos de Tecido Biológico , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos de Cirurgia Plástica/instrumentação , Costelas/transplante
16.
J Oral Maxillofac Pathol ; 26(4): 572-575, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-37082085

RESUMO

Primary bone lymphomas account for 3-5% of extranodal non-Hodgkin lymphomas in adults and are typically present in the axial skeleton and weight-bearing bones. We present a unique case of primary bone diffuse large B-cell lymphoma (DLBCL) of the nasal bone and palate. We discuss the pathologic and radiologic findings and review the current literature and clinical management to highlight how this unusual clinical entity should be considered in differential diagnoses of head and neck bone masses.

17.
Facial Plast Surg Aesthet Med ; 24(6): 436-442, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35404137

RESUMO

Background: The relationship between the value of reconstructive surgery and the visual attention drawn by facial deformity has not been studied. Objectives: We hypothesized that willingness to pay (WTP) for reconstructive surgery would increase as visual attention to deformity increased in a Mohs defect eye-tracking model. Methods: We conducted a randomized observational study. Eighty casual observers participated in timed eye-tracking trials utilizing preoperative and postoperative photographs from 32 patients with facial Mohs defects. Fixation on each defect was quantified in milliseconds. For each photograph, casual observers reported how much they would be willing to pay for a perfect reconstruction and rated defect severity and patient attractiveness. The associations between defect fixation time and WTP, attractiveness, and severity were modeled using a multivariate mixed-effects model. Results: Increased defect fixation time was associated with increased WTP (regression coefficient = 0.332651, p < 0.001), decreased attractiveness (regression coefficient = -0.221779, p < 0.001), and increased severity (regression coefficient = 0.363111, p < 0.001). As defect fixation time increased, WTP increased exponentially. Conclusions: Observer WTP for facial reconstruction increases exponentially as defects become more distracting. These findings justify the dedication of health care resources to reconstructive procedures that decrease attentional distraction to the greatest extent possible.


Assuntos
Face , Procedimentos de Cirurgia Plástica , Humanos , Período Pós-Operatório , Procedimentos de Cirurgia Plástica/métodos
18.
Ear Nose Throat J ; 101(1): 48-53, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-32633655

RESUMO

OBJECTIVES: Free tissue reconstruction of the head and neck must be initially overcorrected due to expected postoperative free flap volume loss, which can be accelerated by adjuvant radiation therapy. In this study, we aim to identify patient and treatment-specific factors that may significantly contribute to this phenomenon and translate these characteristics into a predictive model for expected percent free flap volume loss in a given patient. METHODS: Patients with a history of oral cavity and/or oropharyngeal cancer who underwent nonosseous free flap reconstruction were reviewed between January 2009 and November 2018 at a tertiary care center. Demographics/characteristics, total radiation dose, radiation fractionation (RF), and pre/postradiation free flap volume as evaluated by computed tomography imaging were collected. Free flap volume was measured by a fellowship-trained neuroradiologist in all cases. Only patients receiving adjuvant radiotherapy with available pre/postradiation imaging were included. Multivariable linear regression modeling for prediction of free flap volume loss was performed with optimization via stepwise elimination. RESULTS: Thirty patients were included for analysis. Mean flap volume loss was 42.7% ± 17.4%. The model predicted flap volume loss in a significant fashion (P = .004, R2 = 0.49) with a mean magnitude of error of 9.8% ± 7.5%. Age (ß = 0.01, P = .003) and RF (ß = -0.01, P = .009) were individual predictors of flap volume loss. CONCLUSIONS: Our model predicts percent free flap volume loss in a significant fashion. Age and RF are individual predictors of free flap volume loss, the latter being a novel finding that is also modifiable through hyperfractionation radiotherapy schedules.


Assuntos
Retalhos de Tecido Biológico , Neoplasias de Cabeça e Pescoço/cirurgia , Procedimentos de Cirurgia Plástica , Complicações Pós-Operatórias/cirurgia , Fatores Etários , Fracionamento da Dose de Radiação , Feminino , Neoplasias de Cabeça e Pescoço/radioterapia , Humanos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Radioterapia Adjuvante/efeitos adversos , Procedimentos de Cirurgia Plástica/métodos , Fatores de Risco
19.
Facial Plast Surg Aesthet Med ; 24(6): 472-477, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35255228

RESUMO

Background: Surgeons must select cases whose complexity aligns with their skill set. Objectives: To determine how accurately trainees report involvement in procedures, judge case complexity, and assess their own skills. Methods: We recruited attendings and trainees from two otolaryngology departments. After performing septoplasty, they completed identical surveys regarding case complexity, achievement of goals, who performed which steps, and trainee skill using the septoplasty global assessment tool (SGAT) and visual analog scale (VAS). Agreement regarding which steps were performed by the trainee was assessed with Cohen's kappa coefficients (κ). Correlations between trainee and attending responses were measured with Spearman's correlation coefficients (rho). Results: Seven attendings and 42 trainees completed 181 paired surveys. Trainees and attendings sometimes disagreed about which steps were performed by trainees (range of κ = 0.743-0.846). Correlation between attending and trainee responses was low for VAS skill ratings (range of rho = 0.12-0.34), SGAT questions (range of rho = 0.03-0.53), and evaluation of case complexity (range of rho = 0.24-0.48). Conclusion: Trainees sometimes disagree with attendings about which septoplasty steps they perform and are limited in their ability to judge complexity, goals, and their skill.


Assuntos
Otolaringologia , Rinoplastia , Cirurgiões , Humanos , Salas Cirúrgicas , Competência Clínica
20.
Facial Plast Surg Aesthet Med ; 23(4): 249-254, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-32985899

RESUMO

Objective: To quantify the degree of oral commissure resting tone improvement in patients undergoing masseter to facial nerve transfer. Methods: A retrospective cohort study was completed in a tertiary academic medical practice. Consecutive cases of masseter nerve transfer patients within a patient database were evaluated from 6/2012 to 9/2017. Inclusion criteria were patients >18 years of age, with complete unilateral paralysis, receiving a masseter to facial nerve transfer, with at least 12 months of recovery, and possessing complete pre- and postoperative data. Patients were excluded if a simultaneous adjunctive procedure was performed so that tone could not be attributed to masseter transfer alone. The main outcome measure was the facial asymmetry index (FAI): the measured difference in distance between the medial canthus and oral commissure of the healthy and paralyzed sides. Results: Twenty-nine patients met inclusion and exclusion criteria and were further analyzed for this study. The oral commissure symmetry improved from 4.7 ± 2.8 mm preoperatively to 2.2 ± 2.3 mm postoperatively. In multivariate analysis, the preoperative FAI was the only significant predictive factor for improvement in commissure symmetry at rest (r = 0.589). This suggests that for each 1.0 mm of worse preoperatively oral commissure asymmetry, the improvement postoperatively was 0.6 mm. Age, gender, body mass index, side of paralysis, duration of paralysis, and recipient branch of facial nerve were not significant predictors in a multivariate analysis. Conclusion: Masseter to facial nerve transfer yields an estimated 60% correction in the oral commissure asymmetry. This estimation may be helpful in determining if adjunctive procedures should be utilized.


Assuntos
Regras de Decisão Clínica , Assimetria Facial/cirurgia , Paralisia Facial/cirurgia , Músculo Masseter/inervação , Tono Muscular , Transferência de Nervo/métodos , Índice de Gravidade de Doença , Adulto , Idoso , Idoso de 80 Anos ou mais , Assimetria Facial/diagnóstico , Assimetria Facial/etiologia , Assimetria Facial/fisiopatologia , Paralisia Facial/fisiopatologia , Feminino , Seguimentos , Humanos , Masculino , Músculo Masseter/cirurgia , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento
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