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Spontaneity Assessment in Dually Innervated Gracilis Smile Reanimation Surgery. 双神经支配股薄肌恢复微笑手术的自发性评估。
Q1 Medicine Pub Date : 2019-11-01 DOI: 10.1001/jamafacial.2019.1090
J. Dusseldorp, M. V. van Veen, D. Guarin, Olivia E. Quatela, Nate Jowett, T. Hadlock
ImportanceSurgeons have sought to optimize outcomes of smile reanimation surgery by combining inputs from nerve-to-masseter and cross-face nerve grafts. An objective assessment tool could help surgeons evaluate outcomes to determine the optimal neural sources for smile reanimation.ObjectiveTo evaluate the use of a novel video time-stamping method and standard outcome measurement tools to assess outcomes of facial reanimation surgery using various innervation strategies.Design, Setting, and ParticipantsCohort study assessing the outcomes of dually innervated gracilis free muscle transfers vs single-source innervated gracilis transfer performed at a tertiary care facial nerve center between 2007 and 2017 using a novel, video time-stamping spontaneity assessment method. The statistical analyses were performed in 2018.InterventionsDually innervated gracilis free muscle transfers or single-source innervated gracilis transfer.Main Outcomes and MeasuresSpontaneous smiling was assessed by clinicians and quantified using blinded time-stamped video recordings of smiling elicited while viewing humorous video clips.ResultsThis retrospective cohort study included 25 patients (12 men and 13 women; median [range] age, 38.4 [29.3-46.0] years) treated with dually innervated gracilis free functional muscle graft for unilateral facial palsy between 2007 and 2017. Smile spontaneity assessment was performed in 17 patients and was compared with assessment performed in 24 patients treated with single-source innervated gracilis transfer (ie, nerve-to-masseter-driven or cross-face nerve graft-driven gracilis [n = 13]) (demographic data not available for NTM and CFNG cohorts). The use of time-stamped video assessment revealed that spontaneous synchronous oral commissure movement in a median percentage of smiles was 33% in patients with dually innervated gracilis (interquartile range [IQR], 0%-71%), 20% of smiles in patients with nerve-to-masseter-driven gracilis (IQR, 0%-50%), and 75% of smiles in patients with cross-face nerve graft-driven gracilis (IQR, 0%-100%). Clinicians graded smile spontaneity in dually innervated cases as absent in 40% (n = 6 of 15), trace in 33% (n = 5 of 15) and present in 27% (n = 4 of 15). No association was demonstrated between clinician-reported spontaneity and objectively measured synchronicity.Conclusions and RelevanceDually innervated gracilis free muscle transfers may improve smile spontaneity compared with masseteric nerve-driven transfers but not to the level of cross-face nerve graft-driven gracilis transfers. Quantifying spontaneity is notoriously difficult, and most authors rely on clinical assessment. Our results suggest that clinicians may rate presence of spontaneity higher than objective measures, highlighting the importance of standardized assessment techniques.Level of Evidence4.
重要性外科医生通过结合神经到咬肌和交叉面神经移植的输入来寻求优化微笑恢复手术的结果。一种客观的评估工具可以帮助外科医生评估结果,以确定恢复微笑的最佳神经来源。目的探讨一种新的视频时间戳方法和标准结果测量工具在不同神经支配策略下面部再生手术效果评估中的应用。设计、设置和参与者:一项简短的研究评估了2007年至2017年间在三级护理面神经中心进行的双股薄神经支配肌肉转移与单源股薄神经支配肌肉转移的结果,采用了一种新颖的视频时间标记自发性评估方法。统计分析于2018年进行。介入无股薄神经支配肌转移或单源股薄神经支配肌转移。临床医生对自发的微笑进行了评估,并通过观看幽默视频片段时产生的带时间戳的微笑录像进行了量化。结果本回顾性队列研究纳入25例患者(男性12例,女性13例;2007年至2017年,中位年龄38.4岁[29.3-46.0]岁)接受双股薄神经无功能肌移植治疗单侧面瘫。对17例患者进行了微笑自发性评估,并与24例接受单源神经支配的股薄肌转移治疗的患者进行了比较(即神经到咬肌驱动或交叉面神经移植驱动的股薄肌[n = 13]) (NTM和CFNG队列无法获得人口统计数据)。使用时间视频评估显示,双神经支配的股薄肌患者自发同步口腔接触运动的微笑中位数百分比为33%(四分位数范围[IQR], 0%-71%),神经-咬肌驱动的股薄肌患者的微笑中位数百分比为20% (IQR, 0%-50%),交叉面神经移植物驱动的股薄肌患者的微笑中位数百分比为75% (IQR, 0%-100%)。临床医生对双神经支配病例的自发性微笑评分为40%(15例中有6例)没有,33%(15例中有5例)有,27%(15例中有4例)有。临床报告的自发性和客观测量的同步性之间没有关联。结论与相关性:双神经支配的股薄肌移植与咬肌神经驱动的股薄肌移植相比,可改善微笑自发性,但不如面神经移植的股薄肌移植。量化自发性是出了名的困难,大多数作者依赖临床评估。我们的研究结果表明,临床医生可能认为自发性的存在高于客观测量,强调了标准化评估技术的重要性。证据水平
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引用次数: 28
Review of Facial Trauma Surgery: From Primary Repair to Reconstruction. 面部创伤外科综述:从初级修复到重建。
Q1 Medicine Pub Date : 2019-10-10 DOI: 10.1001/jamafacial.2019.0862
B. Pyfer, J. Marcus
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引用次数: 8
Categorization and Analysis of Nasal Base Shapes Using a Parametric Model. 基于参数化模型的鼻基形状分类与分析。
Q1 Medicine Pub Date : 2019-09-19 DOI: 10.1001/jamafacial.2019.0483
A. Zhukhovitskaya, Dalan Cragun, Erica Su, Christian H. Barnes, B. Wong
ImportanceNasal base view is important for rhinoplasty analysis. Although some descriptors of nasal base shape exist, they are largely subjective and qualitative.ObjectiveTo evaluate a parametric model of nasal base shape and compare it with categorization by surgeons to create an objective classification system for clinical evaluation and communication.Design, Setting, and ParticipantsRetrospective cohort review of deidentified photographs of 420 patients evaluated for possible facial plastic surgery at a tertiary care academic medical center between January 2013 and June 2017. The nasal bases were classified into 6 shape categories (equilateral, boxy, cloverleaf, flat, round, and narrow) via visual inspection. The contour of each nasal base was traced using MATLAB software (MathWorks Inc). The software then performed a curve fit to the parametric model with output of values for 5 parameters: projection-to-width ratio, the anterior-posterior positioning of the tip bulk, symmetry, degree of lateral recurvature of the nasal base, and size. The differences among shape categories for each parameter were analyzed using 1-way analysis of variance. Pairwise comparisons were then performed to ascertain how the various shapes differed. Finally, a multinomial logistic regression model was used to predict nasal base shape using parameter values. Data were analyzed between April 2017 and January 2018.Main Outcomes and MeasuresAn algorithm that categorized nasal base shapes into 6 categories.ResultsThe 420 nasal base photographs of patients evaluated for possible plastic surgery were categorized into 1 of 6 categories; 305 photographs were readily classified, and the remaining 115 were termed unclassified and were categorized. For both the classified and unclassified nasal base groups, there were statistically significant differences between projection-to-width ratio (classified, F5,299 = 21.51; unclassified, F4,100 = 10.59; P < .001), the anterior-posterior positioning of the tip bulk (classified, F5,299 = 3.76; P = .003; unclassified, F4,110 = 4.54; P = .002), and degree of lateral recurvature of the nasal base (classified, F5,299 = 24.14; unclassified, F4,100 = 7.21; P < .001). A multinomial logistic regression model categorization was concordant with surgeon categorization in 201 of 305 (65.9%) cases of classified nasal bases and 38 of 115 (33.0%) unclassified nasal bases.Conclusions and RelevanceThe parametric model may provide an objective and numerical approach to analyzing nasal base shape.Level of EvidenceNA.
重要鼻底视图对鼻整形术的分析很重要。尽管存在一些关于鼻底形状的描述,但它们在很大程度上是主观的和定性的。目的评估鼻基底形状的参数模型,并将其与外科医生的分类进行比较,为临床评估和沟通创建一个客观的分类系统。设计、设置和参与者对2013年1月至2017年6月期间在三级护理学术医疗中心评估的420名可能进行面部整形手术的患者的未识别照片进行回顾性队列审查。通过视觉检查将鼻基底分为6个形状类别(等边、方形、三叶、扁平、圆形和狭窄)。使用MATLAB软件(MathWorks Inc)追踪每个鼻基部的轮廓。然后,该软件对参数模型进行曲线拟合,输出5个参数的值:投影与宽度比、尖端体积的前后位置、对称性、鼻基部的侧向下弯程度和大小。使用单向方差分析来分析每个参数的形状类别之间的差异。然后进行成对比较,以确定各种形状的差异。最后,使用多项逻辑回归模型,利用参数值预测鼻基底形状。对2017年4月至2018年1月期间的数据进行了分析。主要结果和测量将鼻基形状分为6类的算法。结果420张可能进行整形手术的患者的鼻基照片被分为6类中的1类;305张照片很容易被分类,其余115张被称为未分类照片并被分类。对于已分类和未分类的鼻基组,投影宽度比(已分类,F5299 = 21.51;未分类,F4100 = 10.59;P < .001),尖端体积的前后定位(分类,F5299 = 3.76;P = .003;未分类,F4110 = 4.54;P = .002),以及鼻基部的侧向下弯程度(分类,F5299 = 24.14;未分类,F4100 = 7.21;P < .001)。在305例(65.9%)已分类的鼻基底病例中,201例(115例)未分类的鼻底病例中,多项逻辑回归模型分类与外科医生分类一致。结论与研究该参数模型可以为分析鼻底形状提供一种客观的数值方法。证据等级NA。
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引用次数: 4
Association of Perioperative Opioid-Sparing Multimodal Analgesia With Narcotic Use and Pain Control After Head and Neck Free Flap Reconstruction. 头颈部游离皮瓣重建术后围术期阿片类镇痛与麻醉药品使用和疼痛控制的关系。
Q1 Medicine Pub Date : 2019-09-19 DOI: 10.1001/jamafacial.2019.0612
M. Eggerstedt, K. Stenson, E. Ramirez, Hannah N. Kuhar, Danny B. Jandali, Deborah Vaughan, S. Al-Khudari, R. Smith, Peter C. Revenaugh
ImportanceAn increase in narcotic prescription patterns has contributed to the current opioid epidemic in the United States. Opioid-sparing perioperative analgesia represents a means of mitigating the risk of opioid dependence while providing superior perioperative analgesia.ObjectiveTo assess whether multimodal analgesia (MMA) is associated with reduced narcotic use and improved pain control compared with traditional narcotic-based analgesics at discharge and in the immediate postoperative period after free flap reconstructive surgery.Design, Setting, and ParticipantsThis retrospective cohort study assessed a consecutive sample of 65 patients (28 MMA, 37 controls) undergoing free flap reconstruction of a through-and-through mucosal defect within the head and neck region at a tertiary academic referral center from June 1, 2017, to November 30, 2018. Patients and physicians were not blinded to the patients' analgesic regimen. Patients' clinical courses were followed up for 30 days postoperatively.InterventionsPatients were administered a preoperative, intraoperative, and postoperative analgesia regimen consisting of scheduled and as-needed neuromodulating and anti-inflammatory medications, with narcotic medications reserved for refractory cases. Control patients were administered traditional narcotic-based analgesics as needed.Main Outcomes and MeasuresNarcotic doses administered during the perioperative period and at discharge were converted to morphine-equivalent doses (MEDs) for comparison. Postoperative Defense and Veterans Pain Rating Scale pain scores (ranging from 0 [no pain] to 10 [worst pain imaginable]) were collected for the first 72 hours postoperatively as a patient-reported means of analyzing effectiveness of analgesia.ResultsA total of 28 patients (mean [SD] age, 64.1 [12.3] years; 17 [61%] male) were included in the MMA group and 37 (mean [SD] age, 65.0 [11.0] years; 22 [59%] male) in the control group. The number of MEDs administered postoperatively was 10.0 (interquartile range [IQR], 2.7-23.1) in the MMA cohort and 89.6 (IQR, 60.0-104.5) in the control cohort (P < .001). Mean (SD) Defense and Veterans Pain Rating Scale pain scores postoperatively were 2.05 (1.41) in the MMA cohort and 3.66 (1.99) in the control cohort (P = .001). Median number of MEDs prescribed at discharge were 0 (IQR, 0-18.8) in the MMA cohort and 300.0 (IQR, 262.5-412.5) in the control cohort (P < .001).Conclusions and RelevanceThe findings suggest that after free flap reconstruction, MMA is associated with reduced narcotic use at discharge and in the immediate postoperative period and with superior analgesia as measured by patient-reported pain scores. Patients receiving MMA achieved improved pain control, and the number of narcotic prescriptions in circulation were reduced.Level of Evidence3.
麻醉药品处方模式的增加导致了当前美国阿片类药物的流行。保留阿片类药物的围手术期镇痛是一种在提供卓越围手术期止痛的同时降低阿片类依赖风险的方法。目的评估与传统的麻醉镇痛药相比,多模式镇痛(MMA)在游离皮瓣重建术后出院时和术后即刻是否与减少麻醉剂使用和改善疼痛控制有关。设计、设置和参与者这项回顾性队列研究评估了2017年6月1日至2018年11月30日在三级学术转诊中心接受头颈部贯穿粘膜缺损自由皮瓣重建的65名患者(28名MMA,37名对照)的连续样本。患者和医生并没有对患者的镇痛方案视而不见。术后随访30天。干预措施患者接受术前、术中和术后镇痛方案,包括预定和必要的神经调节和抗炎药物,麻醉药物保留用于难治性病例。对照组患者根据需要服用传统的麻醉性镇痛药。主要结果和测量将围手术期和出院时的麻醉剂量转换为吗啡当量(MED)进行比较。术后前72小时收集术后防御和退伍军人疼痛评分量表疼痛评分(范围从0[无疼痛]到10[可想象的最严重疼痛]),作为患者报告的镇痛有效性分析方法。结果MMA组共有28例患者(平均[SD]年龄64.1[12.3]岁;男性17例[61%]),对照组共有37例(平均[SB]年龄65.0[11.0]岁;女性22例[59%])。MMA队列术后MED给药次数为10.0(四分位间距[IQR],2.7-23.1),对照组为89.6(IQR,60.0-104.5)(P < .001)。MMA组的平均(SD)防御和退伍军人疼痛评定量表术后疼痛评分为2.05(1.41),对照组为3.66(1.99)(P = .001)。MMA队列中出院时开具的MED中位数为0(IQR,0-18.8),对照队列为300.0(IQR:262.5-412.5)(P < .001)。结论和相关性研究结果表明,在游离皮瓣重建后,MMA与出院时和术后立即减少麻醉药物使用有关,并通过患者报告的疼痛评分来衡量其镇痛效果。接受MMA治疗的患者疼痛控制得到改善,流通中的麻醉处方数量减少。证据级别3。
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引用次数: 29
Association of Pediatric Patient Demographic Factors and Scar Anatomic Features With Scar Outcomes After Surgical Repair of Cleft Lip. 儿童患者人口学因素和疤痕解剖特征与唇腭裂手术后疤痕结果的关系。
Q1 Medicine Pub Date : 2019-09-19 DOI: 10.1001/jamafacial.2019.0669
A. Marston, M. S. Costello, Z. Farhood, K. A. Brandstetter, Alexander W. Murphey, S. Nguyen, C. Discolo, K. Patel
ImportanceScar outcomes following cleft lip repair are an important component of pediatric patient and family satisfaction and indicate the need for future surgical interventions.ObjectiveTo assess the association of pediatric patient demographic factors and scar anatomic features with scar outcomes following cleft lip surgical repair.Design, Setting, and ParticipantsA case-control study was conducted involving 58 pediatric patients who underwent surgical repair of a cleft lip from October 31, 2008, to August 4, 2016, at a tertiary care pediatric specialty hospital. Data on patient demographic factors, cleft type, and the surgical technique used were collected and analyzed from June 11, 2009, to November 21, 2017. Scar outcomes were subjectively rated by 3 physicians at 6-month and 12-month postoperative intervals.Main Outcomes and MeasuresOverall scar outcomes at 6-month and 12-month postoperative intervals were based on rating of scar appearance, color, width, height, and alignment by using a subjective, 5-point scar-assessment scale in which 1 indicated the poorest aesthetic appearance and 5, the ideal aesthetic appearance.ResultsA total of 58 pediatric patients who underwent cleft lip repair were evaluated; mean (SD) age at time of repair, 4.8 (3.0) months. Of these, 44 (76%) were male and 14 (24%) were female, 37 (64%) were white, 11 (19%) were black, 7 (12%) were Hispanic, 2 (3%) were Asian, and 1 (2%) was of another race/ethnicity. Scores on the Cohen κ interrater test indicated either a substantial or almost perfect strength of agreement among the physicians grading the scar outcomes. At 12 months, patients with black skin type had worse overall scar outcomes than patients with white skin type (odds ratio [OR], -0.31; 95% CI, -1.15 to -0.14; P = .03). A depressed scar height (OR, -0.54; 95% CI, -1.32 to -0.49; P < .001), and hypopigmented scar color (OR, -0.45; 95% CI, -1.34 to -0.32; P = .002) were associated with worse scar outcomes at 12 months following surgery. The overall median lip scar outcome significantly improved between the 6-month and 12-month follow-up assessments (scar-assessment scale score, 3.3; interquartile range [IQR], 2.7-4.0 vs 4.0; IQR, 3.3-4.3; P < .001). No association was observed between the anatomic type and severity of the cleft lip and scar outcomes (unilateral vs bilateral cleft, complete vs incomplete or microform cleft, and lip height ratio of the unilateral noncleft to cleft lip).Conclusions and RelevanceThis study's findings suggest that, compared with white pediatric patients, black pediatric patients exhibited worse overall scar outcomes. A depressed scar and a hypopigmented scar also were associated with overall worse scar appearance after surgical repair. Cleft lip scar outcomes were not significantly associated with the type and severity of the cleft lip.
重要性唇裂修复后的疤痕结果是儿童患者和家庭满意度的重要组成部分,并表明未来需要手术干预。目的评估儿童患者人口学因素和瘢痕解剖特征与唇裂手术后瘢痕结果的关系。设计、设置和参与者一项病例对照研究涉及2008年10月31日至2016年8月4日在一家三级护理儿科专科医院接受唇裂手术修复的58名儿童患者。从2009年6月11日至2017年11月21日,收集并分析了患者人口统计学因素、腭裂类型和所用手术技术的数据。3名医生在术后6个月和12个月对瘢痕结果进行主观评分。主要结果和测量方法术后6个月和12个月的总体疤痕结果基于疤痕外观、颜色、宽度、高度和排列的评分,使用主观的5分疤痕评估量表,其中1分表示最差的美学外观,5分表示理想的美学外观。结果对58例接受唇裂修复术的患儿进行了评价;修复时的平均(SD)年龄为4.8(3.0)个月。其中,44人(76%)为男性,14人(24%)为女性,37人(64%)为白人,11人(19%)为黑人,7人(12%)为西班牙裔,2人(3%)为亚裔,1人(2%)为其他种族/族裔。Cohenκinterrater测试的分数表明,对疤痕结果进行评分的医生之间存在实质性或几乎完美的一致性。在12个月时,黑皮肤型患者的总体疤痕结果比白皮肤型患者差(比值比[OR],-0.31;95%CI,-1.15至-0.14;P = .03)。瘢痕高度降低(OR,-0.54;95%CI,-1.32至-0.49;P < .001)和色素沉着的瘢痕颜色(OR,-0.45;95%CI,-1.34至-0.32;P = .002)与手术后12个月更差的瘢痕结果相关。在6个月和12个月的随访评估中,唇瘢痕的总体中位结果显著改善(瘢痕评估量表评分,3.3;四分位间距[IQR],2.7-4.0 vs 4.0;IQR,3.3-4.3;P < .001)。唇裂的解剖类型和严重程度与疤痕结果(单侧与双侧唇裂、完全性与不完全性或微小型唇裂以及单侧非唇裂与唇裂的唇高比)之间没有相关性。结论和相关性本研究的发现表明,与白人儿童患者相比,黑人儿科患者的总体疤痕结果较差。凹陷的疤痕和色素沉着的疤痕也与手术修复后整体疤痕外观更差有关。唇裂疤痕的结果与唇裂的类型和严重程度没有显著相关性。
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引用次数: 9
Review of Aesthetic Orthognathic Surgery and Rhinoplasty. 美学正颌外科和鼻整形的综述。
Q1 Medicine Pub Date : 2019-09-19 DOI: 10.1001/jamafacial.2019.0579
I. Papel
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引用次数: 0
Confounding Factors on Postoperative Opioid Use Following Plastic and Reconstructive Surgery. 整形和重建手术后阿片类药物使用的混杂因素。
Q1 Medicine Pub Date : 2019-09-19 DOI: 10.1001/jamafacial.2019.0757
Dominic V. Pisano
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引用次数: 0
Confounding Factors on Postoperative Use Following Plastic and Reconstructive Surgery-Reply. 整形重建术后使用的困惑因素。
Q1 Medicine Pub Date : 2019-09-19 DOI: 10.1001/jamafacial.2019.0761
Emily A. Spataro, C. Olds, Sam P. Most
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引用次数: 0
Error in the Introduction. 简介中有错误。
Q1 Medicine Pub Date : 2019-09-01 DOI: 10.1001/jamafacial.2019.0900
{"title":"Error in the Introduction.","authors":"","doi":"10.1001/jamafacial.2019.0900","DOIUrl":"https://doi.org/10.1001/jamafacial.2019.0900","url":null,"abstract":"","PeriodicalId":14538,"journal":{"name":"JAMA facial plastic surgery","volume":"21 5 1","pages":"466"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1001/jamafacial.2019.0900","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45161782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
JAMA Facial Plastic Surgery. JAMA面部整形外科。
Q1 Medicine Pub Date : 2019-09-01 DOI: 10.1001/jamafacial.2018.1345
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引用次数: 0
期刊
JAMA facial plastic surgery
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