The Experience of the Virtual Interview Process for Hand Fellowship Program Directors.

Purpose: Due to the Coronavirus Disease-19 pandemic, the fellowship application process has transitioned from in-person interviews to virtual interviews. Although several studies have assessed the impact of Coronavirus Disease-19 on residency and fellowship interviews, fewer studies have investigated the program director's perspective. Therefore, the aim of this study was to assess the experience of virtual interviews on hand fellowship program directors and understand some of the important factors that may make an applicant more competitive. Methods: A 21-question survey was conducted through Google Forms and distributed through a standardized email to hand fellowship program directors and coordinators. Questions used a 5-point Likert scale with the opportunity for respondents to answer some questions in a free-response format. Statistical analysis was conducted with significance assigned to P values < .05. Results: Ninety-three surveys were distributed, of which 35 responses were obtained, corresponding to a 37.6% survey response rate. Program directors reported that they tended to place more emphasis on applicant's curriculum vitae, calls from colleagues, and applicants that they had previously met. In addition, program directors felt that applicants were able to accurately represent themselves through the virtual format. Finally, most program directors stated that they were highly likely to continue to offer virtual interviews. Conclusions: With several parenting organizations and program directors affirming that they are comfortable with proceeding with virtual interviews, it is essential for hand fellowship applicants to understand what factors program directors may perceive as more important. It is possible that the virtual interview process may effectively achieve suitable matches between applicants and institutions. Type of study/level of evidence: Decision analysis IIIb.

Salvage of Intraoral Dehiscence With a Superficial Temporal Artery Islandized Flap (STAIF).

Intraoral dehiscence compromises free fibula flaps following mandibular reconstruction. Salivary contamination risks thrombosis of microvascular anastomosis and hardware infection. The superficial temporal artery islandized flap (STAIF) provides a non-microsurgical reconstructive option for regaining intraoral competency for a time-sensitive complication. The STAIF is based on the superficial temporal artery coursing along the anterior hairline. The flap is mapped with the assistance of the Doppler probe. The width of the skin paddle is dependent upon the ability to close the donor site. The flap is taken down to the level of the zygomatic arch and tunneled into the mouth. We present a case of a patient who underwent mandibular reconstruction with a free fibula flap after a traumatic shotgun wound. The patient developed repeated intraoral dehiscence following failed local buccal and floor of mouth flaps leading to salivary contamination of the flap and hardware. The intraoral dehiscence was successfully salvaged on the third attempt with a STAIF. Intraoral dehiscence requires urgent attention to prevent loss of the free fibula flap after mandibular reconstruction. The STAIF is a non-microsurgical option for restoring intraoral competency. This robust, axially vascularized skin paddle may be split for intra- and extraoral coverage, as was performed in this case, and is an essential tool in the reconstructive armamentarium.

Selective Peripheral Denervation and Selective Nerve Injury for the Treatment of Cervical Dystonia Through a Periauricular Incision.

Traditional selective peripheral denervation methods for treating cervical dystonia (CD) involve complete transection of the nerves to muscles through a posterior incision proximally after they exit the spinal cord. This report presents a case where anterior muscles involved in CD cannot be easily addressed through the traditional posterior approach. Furthermore, complete denervation of certain muscles, such as the trapezius, can lead to functional limitations. The objective of this report is to describe an anterior surgical treatment approach for focal CD. Specifically, we describe the use of a periauricular incision to perform selective peripheral denervation of anterior and posterior neck muscles at a more peripheral location near their target muscle entry point. Complete denervation was performed for expendable muscles while Sunderland third-degree nerve injury was performed to weaken nonexpendable muscles. This approach facilitates clearer identification of nerves as they enter the pathologic target muscle. Additionally, the therapeutic use of Sunderland third-degree nerve injury in the treatment of CD is a useful adjunct to muscles that are nonexpendable as it allows for only partial denervation as opposed to complete denervation with traditional methods.

Applying GPT-4 to the Plastic Surgery Inservice Training Examination.

BACKGROUND: The recent introduction of Generative Pre-trained Transformer (GPT)-4 has demonstrated the potential to be a superior version of ChatGPT-3.5. According to many, GPT-4 is seen as a more reliable and creative version of GPT-3.5. OBJECTIVE: In conjugation with our prior manuscript, we wanted to determine if GPT-4 could be exploited as an instrument for plastic surgery graduate medical education by evaluating its performance on the Plastic Surgery Inservice Training Examination (PSITE). METHODS: Sample assessment questions from the 2022 PSITE were obtained from the American Council of Academic Plastic Surgeons website and manually inputted into GPT-4. Responses by GPT-4 were qualified using the properties of natural coherence. Incorrect answers were stratified into the consequent categories: informational, logical, or explicit fallacy. RESULTS: From a total of 242 questions, GPT-4 provided correct answers for 187, resulting in a 77.3% accuracy rate. Logical reasoning was utilized in 95.0% of questions, internal information in 98.3%, and external information in 97.5%. Upon separating the questions based on incorrect and correct responses, a statistically significant difference was identified in GPT-4's application of logical reasoning. CONCLUSION: GPT-4 has shown to be more accurate and reliable for plastic surgery resident education when compared to GPT-3.5. Users should look to utilize the tool to enhance their educational curriculum. Those who adopt the use of such models may be better equipped to deliver high-quality care to their patients.

Treatment of Symptomatic Lymphedema in the Hand with Omental Flow-through Flap.

Vascularized lymph node transfer (VLNT) is a surgical option to improve physiologic lymphatic drainage. This technique transfers healthy vascularized lymphatic tissue from various available donor sites to the existing lymphatics of the affected area. Here, we present a successful case halting the size progression and reversing lymphedema symptoms in a patient treated with vascularized omental lymph node transfer. A 56-year-old man presented with stage III malignant sarcoma of his left medial upper arm. Two-years after excision, flap reconstruction, and radiation brachytherapy, worsening diffuse left arm edema developed, causing pain, decreased range of motion, and paresthesia. A vascularized omental lymph node transfer was performed. The omental flap required a flow-through design, requiring anastomosis of both gastroepiploic arteries to obtain Dopplerable signals. The patient experienced progressive relief of lymphedema symptoms after this transfer. Treatment outcomes with the use of VLNT have been largely encouraging; however, objective measures of improvement and timing of neolymphangiogenesis in recipient lymph node sites still need to be defined. Understanding omental VLNT flow dynamics and expected time point changes during the postoperative course will define expected outcomes and allow for treatment of a greater number of patients affected by lymphedema.

Performance of ChatGPT on the Plastic Surgery Inservice Training Examination.

BACKGROUND: Developed originally as a tool for resident self-evaluation, the Plastic Surgery Inservice Training Examination (PSITE) has become a standardized tool adopted by Plastic Surgery residency programs. The introduction of large language models (LLMs), such as ChatGPT (OpenAI, San Francisco, CA), has demonstrated the potential to help propel the field of Plastic Surgery. OBJECTIVES: The authors of this study wanted to assess whether or not ChatGPT could be utilized as a tool in resident education by assessing its accuracy on the PSITE. METHODS: Questions were obtained from the 2022 PSITE, which was present on the American Council of Academic Plastic Surgeons (ACAPS) website. Questions containing images or tables were carefully inspected and flagged before being inputted into ChatGPT. All responses by ChatGPT were qualified utilizing the properties of natural coherence. Responses that were found to be incorrect were divided into the following categories: logical, informational, or explicit fallacy. RESULTS: ChatGPT answered a total of 242 questions with an accuracy of 54.96%. The software incorporated logical reasoning in 88.8% of questions, internal information in 95.5% of questions, and external information in 92.1% of questions. When stratified by correct and incorrect responses, we determined that there was a statistically significant difference in ChatGPT's use of external information (P < .05). CONCLUSIONS: ChatGPT is a versatile tool that has the potential to impact resident education by providing general knowledge, clarifying information, providing case-based learning, and promoting evidence-based medicine. With advancements in LLM and artificial intelligence (AI), it is possible that ChatGPT may be an impactful tool for resident education within Plastic Surgery.

Evaluation of Prepectoral Breast Tissue Expander Reconstruction Intraoperative Fill: Air or Saline?

SUMMARY: Staged implant-based breast reconstruction with immediate tissue expanders (TEs) is the most common method of breast reconstruction after mastectomy. TEs traditionally are filled with saline for expansion. Some surgeons have advocated initial intraoperative fill of the TE with air to avoid excess pressure on ischemic mastectomy skin flaps. The purpose of the study was to compare intraoperative air versus saline tissue fills. All patients who underwent prepectoral TE reconstruction after mastectomy from 2017 to 2019 were reviewed. The primary predictive variable was whether saline or air was used for initial tissue expansion. Outcome variables included mastectomy skin necrosis, nipple necrosis, infection, number of expansions, hematoma, and explantation. A total of 53 patients (88 TEs) were included in the study: 28 patients (44 TEs) who underwent initial intraoperative fill with air and 25 patients (44 TEs) who underwent an initial saline fill were assessed. There were no significant differences in complication rates between initial TE fill with saline versus air, including nipple necrosis, wound dehiscence, cellulitis, abscess, or TE removal ( P = 1.0). The number of postoperative TE fills in the initial air fill group was 3.2 compared to 2.7 in the initial saline fill group ( P = 0.27). Prepectoral TE initial fill with air has similar postoperative outcomes compared to initial saline fill. The authors found no benefit to initially filling prepectoral TEs with air intraoperatively. Given the additional effort of exchanging air for saline during the first postoperative fill, there was no clinical advantage of filling prepectoral TEs with air. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Correction: Autologous Muscle-Derived Nerve Wrap for Prevention of Symptomatic Microneuromas in Primary Nerve Repair.

[This corrects the article DOI: 10.7759/cureus.22513.].

Scaphoid Dislocation Reconstruction with Scapholunotriquetral Ligament Tenodesis.

Traumatic injuries leading to complex scaphoid dislocations are uncommon. We present a successful reconstructive case after a complex intercarpal instability injury using scapholunotriquetral tenodesis without the need for Kirschner wire fixation and early controlled range of motion therapy. At 3 months, the patient had a pain-free wrist with a 100-degree arc of motion and returned to work with full functionality. A literature review was performed to describe the previously published surgical treatments of this injury pattern and compare functional outcomes.

Trends in the Surgical Management of Thoracic Outlet Syndrome.

BACKGROUND: The operative treatment for thoracic outlet syndrome (TOS) varies in the United States. This may be due to differences in specialty training of the provider. We sought to identify which procedures are primarily performed by specialty, identify patient characteristics presenting for different neurogenic TOS surgical interventions, and describe the safety of TOS surgery. METHODS: Patients treated for neurogenic TOS between 2016 and 2018 were identified from the American College of Surgeons National Surgical Quality Improvement Program (NSQIP). Patient characteristics, surgeon details, intraoperative variables, and complication outcomes were abstracted. Patient cohorts were stratified by type of operative intervention and by treating specialty. RESULTS: Transthoracic first rib resection was the most common procedure performed for TOS relief (46.1%), followed by division of the scalene muscles with rib resection (23.9%) and brachial plexus exploration with decompression (19.4%). Vascular surgeons performed 87% of TOS repairs. Thirty-day complication rate was 3.5%. Addition of scalenectomy to first rib resection was common and resulted in increased operative time but did not increase early complication rate or readmission rate. CONCLUSION: Patient characteristics and dispositions are similar between the various TOS operative approaches. All major surgical treatments for TOS have low complication rates. Transthoracic first rib resection performed by vascular surgeons remains the most common surgical treatment for patients with TOS in the United States. Despite neurogenic symptoms representing most cases, less than 10% of operations are performed by peripheral nerve specialists, highlighting a potential need for greater incorporation of TOS release into peripheral nerve practices.

SPINE: An Initiative to Reduce Pressure Sore Recurrence.

The recurrence rate after pressure sore reconstruction remains high. Primary inciting factors can be organized into efforts aimed at wound prevention: spasticity relief, pressure off-loading, infection and contamination prevention, nutrition optimization, and maximizing extremity function. This article presents our detailed protocol, SPINE, to address each inciting factor with a summary of cases at our facility and review best practices from evidence-based medicine in the literature.

Radiographic Landmarks for Ideal Port Placement in Wrist Arthroscopy.

Background The placement of wrist arthroscopy portals is traditionally performed using distances from anatomic landmarks. We sought to evaluate the safety of traditional portal placement and determine if radiographic landmarks could provide an additional method of identifying tendon intervals. Methods Six cadaveric specimens were used to evaluate the accuracy of portal placement based on anatomic and radiographic landmarks. Fluoroscopic images were used to document the location of previously described surface landmarks. Soft tissue was dissected away to identify the relationship between the transcutaneously placed portals and the extensor tendons. With soft tissue removed, tendon intervals were identified in relationship to anatomic carpal bone landmarks, and interval distances measured. Portals were then placed under radiographic imaging on the final three specimens and accuracy was examined by the removal of overlying soft tissue to confirm accurate interval placement Results The 3,4 portal was safely placed using only surface anatomic landmarks, however the 4,5 and midcarpal ulnar (MCU) portal sites were not consistently placed in the intended tendon interval, especially in larger wrists. Radiographic interval targets for the 3,4 portal were identified at the ulnar aspect of the scaphoid and the 4,5 portal at the ulnar one-third of the lunate. The radiographic site for the MCR was located at the inferior radial one-third of the capitate and the MCU portal was located at the radial aspect of the hamate. The 6R portal radiographic landmark is at the radial aspect of the triquetrum and 6U at the ulnar aspect of the triquetrum. Conclusion Portal placement in wrist arthroscopy based on anatomic landmarks alone can be unreliable in larger wrists. Radiographic imaging based on carpal bone landmarks provides an additional tool for consistent placement of portals in wrist arthroscopy and may limit unintended injury to extensor tendons. Level of Evidence This is a Level VI study.

Anterior Scalene Muscle Block Response Predicts Outcomes Following Thoracic Outlet Decompression.

BACKGROUND: There is no definitive objective measure for diagnosis of thoracic outlet syndrome (TOS), and functional capacity testing on standardized rehabilitation exercises before and after an anterior scalene muscle block (ASMB) has the potential to serve as a predictor of response to surgery and to improve diagnostic accuracy in these cases. METHODS: Patients evaluated for TOS underwent ASMB as a diagnostic test and were retrospectively reviewed. Functional capacity scores were recorded for patients performing repetitive motion exercises immediately before ASMB, 15 minutes after ASMB, and at a minimum of 6 weeks after thoracic outlet decompression (TOD). The primary outcome of interest was correlation between the pre- to post-ASMB difference and the pre-ASMB to postoperative difference with respect to 3 functional work capacity scores. RESULTS: The average change in time-to-fatigue and work product between pre- and post-ASMB of all exercises was an increase of 39.5% and 53.8%, respectively. The greatest pre-ASMB to post-TOD difference was seen for the Extremity Abduction Stress Test with an average improvement of 109.7% and 150.4% for time-to-fatigue and work product, respectively. The degree of percent improvement post-ASMB correlated positively with the degree of percent improvement post-TOD for all exercises with respect to work product and time-to-fatigue. CONCLUSIONS: Patient response to ASMB as measured by functional capacity on rehabilitation exercises predicted objective functional outcomes following TOD. Post-ASMB outcomes correlated with post-TOD outcomes. The ASMB can be used to assist in diagnosing TOS and provide a surrogate for expectation in patients considering undergoing neurogenic TOD.

Atasoy Flap Fingertip Reconstruction: Long-term Patient-reported Outcomes in Male Laborers.

Atasoy flaps (AFs) are commonly used to reconstruct digits after fingertip injuries. However, recent literature reports that some surgeons prefer skeletal shortening and closure, presumably because the procedure can be performed in the emergency department without the risk of flap-associated complications. The purpose of the present outcome study is to evaluate patient-reported, long-term satisfaction of AF reconstructions for fingertip injuries. Methods: Adult, male patients working in manual labor occupations who underwent AF reconstruction for fingertip injuries were identified from an institutional database. Patients were administered an injury-specific questionnaire relating to nail growth, function, aesthetics, cryalgia, and hypersensitivity. They were then administered the QuickDASH questionnaire to report standardized functional impairment and asked about their overall satisfaction with their reconstructed finger. Results: Twelve patients underwent AF fingertip reconstruction between 2015 and 2020. Eleven of these patients agreed to be interviewed, the majority having been treated in the emergency department setting. The overall satisfaction rate was 91% (n = 10). Common sequelae included hook nail 64% (n = 7), cold sensitivity 45% (n = 5), and hypersensitivity 27% (n = 3). There were no flap failures or tissue necrosis. One patient reported a second surgery for improvement of a hook nail deformity. Conclusions: Long-term outcomes of AF reconstruction for fingertip injuries demonstrate high overall satisfaction. Patients appreciated tissue salvage to preserve digit length, even in those unconcerned with aesthetics. Issues reported by patients, such as cold intolerance, hook nail, and decreased tactile sensation, are similar to other treatment options for fingertip injuries.

Comparison of Breast Reconstruction Outcomes Using Oxychlorosene versus Triple Antibiotic Solution for Pocket Irrigation.

Background: Breast pocket irrigation with antiseptic solutions is performed to reduce contamination with breast implants. The optimal antiseptic irrigation solution and the efficacy of individual practices are unclear. Oxychlorosene sodium is frequently used at our institution. Oxychlorosene is bactericidal with a mechanism of action of oxidation and hypochlorination. The purpose of our study was to compare the outcomes of oxychlorosene sodium irrigation with triple antibiotic solution (TAS) in implant-based breast reconstruction. Methods: All patients who underwent implant-based reconstruction after mastectomy were reviewed. The primary predictive variable was type of solution used for pocket irrigation (TAS or oxychlorosene). Outcome variables included surgical site infection, device removal, and wound complications. Results: Between 2013 and 2018, 331 implant-based breast reconstructions were performed. Of these, 62% (n = 206) received oxychlorosene for surgical pocket irrigation (group I), and 38% (n = 125) received TAS (group II). Group I had an 11.7% (n = 24) 90-day surgical site infection rate, with 4.9% (n = 10) requiring oral antibiotics, 2.4% (n = 5) requiring intravenous antibiotics without device removal, and 4.4% (n = 9) requiring prosthetic removal. Group II had an 11.2% (n = 14) 90-day infection rate, with 5.6% (n = 7) requiring oral antibiotics, 2.4% (n = 3) requiring intravenous antibiotics without device removal, and 3.2% (n = 4) requiring removal (P = 0.90). When comparing the cost of oxychlorosene irrigation with TAS irrigation, oxychlorosene was less expensive. Conclusions: Oxychlorosene and TAS have similar surgical site infection rates in prosthetic breast reconstruction. Ease of preparation and cost make oxychlorosene a more favorable option for antibiotic irrigation in reconstructive breast surgery with prosthetic devices.