Application of Field Sterility to Safely Reduce Cost and Waste in Cleft Surgery.

BACKGROUND: Healthcare spending in the United States remains a major concern, requiring reforms to control spending and curtail costs. Medical supply is one of the largest expenses for hospitals and strategies should be utilized to reduce nonbeneficial service delivery, which increases cost without concomitant increase in value. Introduction of field sterility is one of the potential strategies that has been applied in several surgical disciplines to improve cost-efficiency by reducing overuse of resources and decreasing enormous medical waste. Of course, this must be applied without a diminution in safety. METHODS: The PubMed, Medline, and Cochrane databases from 1980 to 2022 were used to review literature. Key words included "cleft surgery and field sterility," "sterile gloves and oral surgery," "oral surgery and field sterility," "sterile techniques and cleft palate surgery," "sterile versus nonsterile gloves," "sterile and non-sterile gloves and minor surgery," "skin laceration repair and sterile techniques," "sterile gloves and wound suture," "surgical site infection and field sterility," "operating room versus clinical setting," "operating rooms economics and hand surgery," and "main operating room versus ambulatory." RESULTS: The literature search yielded 827 articles. Following evaluation of titles, abstracts, and manuscript contents, 23 articles were ultimately included, of which 10 discussed field sterility and cost-efficiency for cutaneous procedures, 9 hand surgery, and 4 oral surgery. There was no study evaluating field sterility application in cleft surgery. In the reviewed studies, no statistical significance was observed in surgical site infection (SSI) with substantial cost savings and medical waste reduction when hand procedures were performed in ambulatory settings with field sterility compared to the main operating room (OR). Furthermore, no difference was observed for SSI in wound closure, excision of skin lesions, or Mohs micrographic surgery when nonsterile gloves were used. CONCLUSION: The incidence of infection following most cleft-related procedures remains low. As such, the application of field sterility may be ideal for this setting. The cost and waste associated with standard operating protocols are not warranted for many cleft procedures.

Efficacy of the Modified 5-Item Frailty Index in Predicting Surgical-Site Infections in Patients Undergoing Breast Implant Augmentation: A National Surgical Quality Improvement Project-Based 5-Year Study.

Background: The ability to predict breast implant augmentation complications can significantly inform patient management. A frailty measure, such as the modified 5-item frailty index (mFI-5), is becoming an increasingly established risk factor for adverse postoperative outcomes. The authors hypothesized that the mFI-5 is predictive of 30-day postoperative complications in breast augmentation. Objectives: To investigate if mFI-5 can predict the likelihood and magnitude of 30-day complications resulting from breast augmentations. Methods: A retrospective review study of the National Surgical Quality Improvement Program database for patients who underwent breast implant augmentation without other concurrent procedures, from 2015 to 2019. Age, BMI, number of major comorbidities, American Society of Anesthesiologists (ASA) classifications, smoking status, mFI-5 score, and modified Charlson comorbidity index score were compared as predictors of all-cause 30-day complications and 30-day surgical-site complications using regression analyses. Results: Overall, 2478 patients were analyzed, and among them, 53 patients developed complications (2.14%). mFI-5 score significantly predicted surgical-site infection (SSI) complications (odds ratio [OR] = 4.24, P = .026). Frail patients had a higher occurrence of SSIs than nonfrail patients (P = .049). Multivariable analyses showed ASA class predicted 30-day SSI complications (OR = 5.77, P = .027) and mFI-5 approached, but did not reach full significance in predicting overall 30-day complications (OR = 3.14, P = .085). Conclusions: To date, the impact of frailty on breast implant procedure outcomes has not been studied. Our analysis demonstrates that the mFI-5 is a significant predictor for SSIs in breast implant augmentation surgery and is associated with overall complications. By preoperatively identifying frail patients, the surgical team can better account for postoperative support to minimize the risk of complications.

Autologous Breast Reconstruction in a Patient With End-Stage Renal Disease and Systemic Lupus Erythematosus.

Background: Patients with end-stage renal disease (ESRD) secondary to systemic lupus erythematosus (SLE) have historically been deterred from free flap breast reconstruction due to perceived complication risks. Numerous studies examining patients with ESRD have cited free flap complications, including increased incidences of infection and wound breakdown, with some surgeons suggesting ESRD is an independent risk factor for flap failure.15 Due to perceived risks, autologous breast reconstruction has not been extensively explored as an option in patients with ESRD on hemodialysis with comorbid connective tissue/autoimmune disorders, such as SLE. To the authors' knowledge, there are currently no published reports of successful free flap breast reconstruction in patients with ESRD due to SLE. Methods: This case report describes a patient requiring hemodialysis for ESRD caused by SLE who underwent left mastectomy and immediate autologous breast reconstruction. Deep inferior epigastric perforator flap technique was employed. Conclusions: This successful case report suggests the use of free flaps is a feasible option that should be considered for oncologic breast reconstruction in patients with ESRD secondary to SLE who require hemodialysis. The authors believe that further investigation is warranted to evaluate the safety of autologous breast reconstruction as an option for patients with either comorbidity. While ESRD and SLE are not explicit contraindications to free flap reconstruction, careful patient selection and appropriate indication is paramount for immediate surgical and long-term reconstructive success.

Public Perception of Ideal Areola Proportions.

BACKGROUND: In breast reconstruction, mastopexy, and breast reduction procedures, surgeons make decisions about the resulting areola size, and this significantly impacts the overall aesthetic result. Despite the importance of these decisions, little is known about the general population's preferences for areola size. The objective of this study was to survey the global population to better understand the public's perceptions of ideal areola dimensions. METHODS: A survey was developed with 9 different composite diagrams of a female torso (every combination of 3 breast widths and 3 waist widths). In each composite diagram, 6 different areola sizes were shown (areola-to-breast diameter ranging from 1:12 to 6:12). The survey was distributed via the Amazon Mechanical Turk digital platform, and respondents' demographics (sex, age, race/ethnicity, country, and state if located in the United States) and preferences for the most aesthetically pleasing size in each composite diagram were recorded. RESULTS: Among 2259 participants, with 1283 male (56.8%) and 976 female (43.2%), most participants were between 25 and 34 years old (1012, 44.8%), were from the United States (1669, 73.9%), and identified as White (1430, 63.3%). With 9 breast width and waist width combinations, the respondents were most likely to prefer the 2:12 (32.9%) areola-to-breast ratio ( P < 0.0001). The second most commonly preferred ratio was 3:12 (30.6%) ( P < 0.0001). Gender subgroup analysis showed that women preferred middle-range ratios, such as 2:12, 3:12, and 4:12 ( P < 0.0001). Meanwhile, men were more likely to prefer extreme ratios of 1:12 or 6:12 ( P < 0.0001). Across almost all races/ethnicities, 2:12 was significantly the most popular, except among American Indian/Alaskan Native and Middle Eastern where 3:12 was the most preferred ( P < 0.0001). Within the top 6 countries (United States, India, Brazil, Italy, Canada, United Kingdom), the United States, India, and Italy preferred 2:12, and Brazil, Canada, and the United Kingdom preferred 3:12 ( P < 0.0001). CONCLUSIONS: This study provides the first objective data on public impressions of the ideal areola proportions and can serve as a guide for surgical decision making in breast reconstruction and reshaping procedures.

Modified Superomedial Pedicle Breast Reduction or Mastopexy for Patients With Medially Positioned Nipple Areola Complex.

Background: Medially positioned nipple areola complex (NAC) is an anatomic configuration common in women who have undergone significant weight loss. The superomedial pedicle (SMP) technique is thought to have excellent long-term outcomes but is considered unsafe in patients with a medially positioned NAC. In a patient with a medially positioned NAC, the SMP technique can be challenging to achieve sufficient arc of rotation of the NAC. Methods: Medial canting of both vertical limbs of the Wise pattern as well as broadening the base of the pedicle are 2 key modifications to the standard SMP technique that create sufficient arc of rotation of the NAC. Demographics (age, body mass index), operative details (weight of tissue excised from each breast), and outcomes (perioperative complications, incidence of partial or total NAC loss, and aesthetics) were recorded for each patient. A modified superomedial pedicle breast procedure was performed on 8 women with medially positioned NAC (16 breasts); 6 underwent breast reduction, and 2 underwent mastopexy. Mean age was 38.0 years (range 21-50), mean BMI was 28.1 (range 23-35). The mean weight of tissue removed was 509 grams (range 245-889 grams) in patients undergoing a reduction and 105 grams (range 83-131 grams) in patients undergoing mastopexies. Results: There was 1 perioperative complication (hematoma) and no instances of partial or complete NAC loss. All patients had satisfactory breast shape and NAC position. Conclusions: Modifications to the standard SMP design that include medial canting of the vertical limbs and lateral extension of the base of the pedicle allow SMP breast reduction or mastopexy to be safely and successfully performed in women with medially positioned NAC.

Craniofacial Dysmorphology in Infants With Non-Syndromic Unilateral Coronal Craniosynostosis.

BACKGROUND: Unilateral coronal craniosynostosis (UCS) is a congenital disorder resulting from the premature suture fusion, leading to complex primary and compensatory morphologic changes in the shape of not only the calvarium and but also into the skull base. This deformity typically requires surgery to correct the shape of the skull and prevent neurologic sequelae, including increased intracranial pressure, sensory deficits, and cognitive impairment. METHODS: The present multicenter study sought to reverse-engineer the bone dysmorphogenesis seen in non-syndromic UCS using a geometric morphometric approach. Computed tomography scans for 26 non-syndromic UCS patients were converted to three-dimensional mesh models. Two hundred thirty-six unique anatomical landmarks and semi-landmarked curves were then plotted on each model, creating wireframe representations of the Patients' skulls. RESULTS: Generalized Procrustes superimposition, Principal Component Analysis, and heatmaps identified significant superior displacement of the ipsilateral orbit ("harlequin" eye deformity), anterior displacement of the ear ipsilateral to the fused coronal suture, acute deviation of midline skull base structures ipsilateral to the fused coronal suture and flattening of the parietal bone and associated failure to expand superiorly. CONCLUSIONS: The described technique illustrates the impact of premature coronal suture fusion on the development of the entire skull and proposes how bone dysmorphology contributes to the Patients' neurologic sequelae. By bridging novel basic science methodologies with clinical research, the present study quantitatively describes craniofacial development and bone dysmorphogenesis.

Simultaneous Zygomatic Osteotomies With Reduction Mandibuloplasty - An Approach to Mid- and Lower-Facial Feminization in the Transfeminine Patient.

BACKGROUND: Facial feminization surgery (FFS) is effective at treating gender dysphoria associated with anthropometrically masculine facial features. For many transgender women, FFS is a crucial component of the gender transition process. The purpose of this study is to report our experience with a pragmatic technique for simultaneous mid- and lower-face feminization by zygomatic osteotomy malarplasty and reduction mandibuloplasty. METHODS: The technique to perform zygomatic osteotomy malarplasty and reduction mandibuloplasty is described, utilizing harvested bone from the mandible for bone grafting the zygomatic osteotomy gap. A retrospective chart review was performed for patients who underwent simultaneous middle and lower FFS using the described technique. Independent reviewers evaluated cropped preoperative and postoperative photographs of the mid and lower face and assigned each photograph a "femininity score." RESULTS: Seventeen transgender women underwent simultaneous zygomatic osteotomy malarplasty and reduction mandibuloplasty over the study period with adequate follow-up (average 11.1 months). Transient nerve weaknesses were the primary complications noted. A statistically significant improvement in femininity score was reported in postoperative photographs, compared to preoperative photographs ( P < 0.01). CONCLUSIONS: The technique described in this study is an effective application of craniofacial approaches and techniques for feminizing the facial skeleton in transgender women by utilizing harvested mandibular bone for simultaneous malarplasty.

A Novel Application of Virtual Surgical Planning to Facial Feminization Surgery.

Feminization of the frontonasal-orbital complex is a critical aspect in surgical management of gender dysphoria. Here, we describe our utilization of a prefabricated cutting guide to facilitate frontal sinus setback.

Efficacy of immediate replacement of cranial bone graft following drainage of intracranial empyema.

OBJECTIVE Intracranial empyema is a life-threatening condition associated with a high mortality rate and residual deleterious neurological effects if not diagnosed and managed promptly. The authors present their institutional experience with immediate reimplantation of the craniotomy flap and clarify the success of this method in terms of cranial integrity, risk of recurrent infection, and need for secondary procedures. METHODS A retrospective analysis of patients admitted for management of intracranial empyema during a 19-year period (1997-2016) identified 33 patients who underwent emergency drainage and decompression with a follow-up duration longer than 6 months, 23 of whom received immediate bone replacement. Medical records were analyzed for demographic information, extent and location of the infection, bone flap size, fixation method, need for further operative intervention, and duration of intravenous antibiotics. RESULTS The mean patient age at surgery was 8.7 ± 5.7 years and the infections were largely secondary to sinusitis (52.8%), with the most common location being the frontal/temporal region (61.3%). Operative intervention involved removal of a total of 31 bone flaps with a mean surface area of 22.8 ± 26.9 cm2. Nearly all (96.8%) of the bone flaps replaced at the time of the initial surgery were viable over the long term. Eighteen patients (78.3%) required a single craniotomy in conjunction with antibiotic therapy to address the infection, whereas the remaining 21.7% required more than 1 surgery. Partial bone flap resorption was noted in only 1 (3.2%) of the 31 successfully replaced bone flaps. This patient eventually had his bone flap removed and received a split-calvaria bone graft. Twenty-one patients (91.3%) received postoperative CT scans to evaluate bone integrity. The mean follow-up duration of the cohort was 43.9 ± 54.0 months. CONCLUSIONS The results of our investigation suggest that immediate replacement and stabilization of the bone flap after craniectomy for drainage of intracranial empyemas has a low risk of recurrent infection and is a safe and effective way to restore bone integrity in most patients.

Current Trends in Surgical Airway Management of Neonates with Robin Sequence.

BACKGROUND: Robin sequence is defined by the clinical triad of micrognathia, glossoptosis, and upper airway obstruction, and is frequently associated with cleft palate and failure to thrive. Though the efficacy of certain surgical interventions to relieve airway obstruction has been well established, algorithms dictating decision making and perioperative protocols are poorly defined. METHODS: A 22-question survey was sent via e-mail to members of the American Cleft Palate-Craniofacial Association and International Society of Craniofacial Surgeons. Questions were related to surgeon experience in treating neonates with Robin sequence, and specific perioperative protocols. RESULTS: One hundred fifty-one responses were collected. Most respondents were surgeons practicing in North America(82.8%), in a university hospital setting (81.5%) and had completed a fellowship in pediatric plastic surgery or craniofacial surgery (76.2%). Preoperative protocols varied widely by years in training and location of practice. Although 78.8% of respondents always performed direct laryngoscopy, only 49.7% of respondents routinely obtained preoperative polysomnography. Mandibular distraction osteogenesis was the most common primary surgical airway intervention reported by 74.2%, with only 12.6% primarily utilizing tongue-lip adhesion. Slightly less than half of respondents ever performed tongue-lip adhesion. Operative selection was influenced by surgeon experience, with 80% of those in practice 0-5 years primarily utilizing mandibular distraction, compared with 56% of respondents in practice >15 years. CONCLUSIONS: This study documents wide variations in preoperative, operative, and postoperative protocols for the surgical airway management of neonates with severe Robin sequence. These results underscore the need to acquire more objective data, to compare different protocols and outcome measures.

Intradiploic Epithelial Inclusion Cyst of the Cranium Mimicking Fibrous Dysplasia.

Intradiploic inclusion cysts are exceedingly rare in the pediatric population. The authors present a 16-year-old male patient who presented with a large growing calvarial mass with a preoperative diagnosis of fibrous dysplasia based on radiologic imaging. Craniectomy followed by autogenous reconstruction was performed. Histopathological examination revealed a relatively small inclusion cyst of the intradiploic space, surrounded by reactive bone. This patient demonstrates a highly unusual presentation of a rare entity, and the authors discuss the diagnosis and management of intradiploic inclusion cysts.

Hypertension and Estrogen Deficiency Augment Aneurysmal Remodeling in the Rabbit Circle of Willis in Response to Carotid Ligation.

Increased cerebral blood flow has been shown to induce pathological structural changes in the Circle of Willis (CoW) in experimental models. Previously, we reported flow-induced aneurysm-like remodeling in the CoW secondary to flow redistribution after bilateral common carotid artery (CCA) ligation in rabbits. In the current study, we tested the hypothesis that loading rabbits with biological risk factors for vascular disease would increase flow-induced aneurysmal remodeling in the CoW. In the same series as the previously-reported bilateral CCA-ligation-alone (n = 6) and sham surgery (n = 3) groups, eight additional female rabbits (the experimental group in this study) were subjected to two risk factors for intracranial aneurysm (hypertension and estrogen deficiency) and then bilateral CCA ligation. Upon euthanasia at 6 months, vascular corrosion casts of the CoW were created and analyzed by scanning electron microscopy for morphological changes and aneurysmal damage. In rabbits with hypertension and estrogen deficiency, arterial caliber increased throughout the CoW, similar to rabbits with CCA ligation alone. However, aneurysmal remodeling (i.e., local bulging) in the CoW was significantly greater than in CCA-ligation-only rabbits and was more widespread, presenting in regions that did not show aneurysmal changes after CCA ligation alone. Furthermore, hypertension and estrogen deficiency caused greater increases in vessel length and tortuosity. These results suggest that hypertension and estrogen deficiency make the CoW more vulnerable to flow-induced aneurysmal remodeling and tortuosity. We propose they do so by lowering the tolerance of vascular tissue to hemodynamic forces caused by CCA ligation, thus lowering the threshold necessary to incite vascular damage.