Determining Chin Dimensions for Feminizing Genioplasty: An Anatomic Study.

BACKGROUND: Feminizing genioplasty warrants chin modification to achieve feminine characteristics. This study compared female and male facial skeletal dimensions and shape to guide feminizing genioplasty. METHODS: Skulls stored at the Cleveland Museum of Natural History were analyzed. Sex, age, and race were documented. Heights and widths of the face and chin were measured, normalized, and compared. RESULTS: Forty-three male (43.58±12.52-y-old) and 43 female (40.48±12.04-y-old) skulls were included. Within each group, 25 skulls were of African American (AA) origin and 18 were of Caucasian (C) origin. Absolute chin heights were larger in AA and C males compared with females (P<0.05). After normalization to lower facial height, there was a trend toward greater chin height in AA males compared with females (P=0.07). Parasagittal chin width in AA males was significantly larger than AA females (P=0.0006). Interforaminal chin width in C males trended toward being significantly larger than females (P=0.08). Following normalization of chin widths, no significant sex-based differences were noted for AA skulls except for the interforaminal/intergonial ratio, which was smaller in AA males (P=0.04). For C skulls, most normalized ratios were significantly smaller in males (P<0.05). C females had wider angles at the point of maximum chin projection (P=0.007) and wider symphyseal inclinations (P<0.0001). These differences were not present in AA skulls (P>0.05). Regardless of race, male chins appeared square, whereas female chins were round. CONCLUSIONS: While chin width reduction is not needed for most patients, height reduction could be considered. Chin contouring is the most central component of feminizing genioplasty.

Impact of connective tissue diseases on complications following aesthetic surgery: A matched cohort study.

BACKGROUND: The association between connective tissue diseases (CTDs), including rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and scleroderma, and complications following aesthetic surgery is under-investigated. We hypothesized that the risk of complications following aesthetic surgery was higher in patients with these connective tissue disorders compared to matched non-CTD patients. METHODS: All patients diagnosed with RA, SLE, and scleroderma who underwent aesthetic surgery at our institution from 2003-2022 were reviewed. Demographic data, comorbidities, medications, procedures, and postoperative complications were collected. Non-CTD controls were identified for each procedure and matched 1:1 based on propensity scores derived from race, sex, body mass index, smoking status, and comorbidities. RESULTS: Six hundred 38 patients were included, comprising 319 (50%) patients diagnosed with CTD and 319 (50%) controls. The average age at surgery was 56.3 years. There were 129 complications. There were no differences between the CTD and non-CTD patients in number of total complications (69 versus 60, p = 0.38), major complications (23 versus 16, p = 0.25), or minor complications (46 versus 44, p = 0.73). Complications were not significantly different between CTD patients and controls who underwent blepharoplasty (p = 0.38), breast reduction (p = 0.91), abdominoplasty (p = 0.46), or rhytidectomy (p = 0.50). CTD patients who underwent breast augmentation had significantly more complications than matched non-CTD patients in bivariate analysis (7 versus 0, p = 0.018*) and multivariable logistic regression (OR: 10.2, 95% CI: 1.21 to 93.3, p = 0.039*). CONCLUSIONS: Most aesthetic surgeries can safely be performed in patients with CTDs. Patients seeking breast augmentation should be counseled on a potentially increased risk of postoperative complications.

A systematic review and meta-analysis of complications associated with crushed cartilage in rhinoplasty.

BACKGROUND: Crushed cartilage grafts improve augmentation and contour irregularities in rhinoplasty; however, they are associated with complications including resorption, asymmetries, palpability, and need for revision surgery. METHODS: A systematic review and meta-analysis following the preferred reporting items for systematic reviews and meta-analyses guidelines was performed on all recorded history up to November 2022 using the search query ("crush" or "crushed") AND cartilage AND rhinoplasty for PubMed, World of Science, Embase, and Cochrane online registries. Data were collected on study information, patient demographics, surgical details, and outcomes. Graft resorption and revision surgery were pooled in a random-effects model, and a subgroup analysis was performed for coverage/non-coverage of the cartilage and degree of crushing. RESULTS: The initial search yielded 163 results, with 11 studies included in the final full-text review. A total of 1132 patients were analyzed, with 456 (40.3%) women, mean age of 48.0 years, and an average follow-up period of 24.9 months. Cartilage resorption rates were statistically higher in graft preparation using severely crushed cartilage (3.4%) compared to non-severely crushed cartilage (0.9%, p = 0.049). There was no significant difference in resorption rate for patients with covered cartilage graft (1.3%) compared to those with non-covered grafts (1.8%, p = 0.7). There were significantly more revision surgeries for severely crushed (17.9%) compared to non-severely crushed (3.5%, p = 0.003) cartilage grafts. CONCLUSIONS: Severely crushed cartilage grafting provides smooth contour and less palpability compared to other degrees of crushing but demonstrates significantly higher rate of resorption.

Secondary reduction mammaplasty techniques and outcomes: Cleveland Clinic experience.

BACKGROUND: Information on optimal techniques and outcomes following secondary reduction mammaplasty remains sparse, with only 280 patient cases reported in the literature to date. METHODS: A total of 7179 medical charts of patients who underwent nononcological breast reduction at the Cleveland Clinic Health System from January 2001 to October 2023 were screened to identify whether the procedure was a secondary reduction. Patient charts were then reviewed to extract demographic, surgical, and outcome data. Patients were also contacted through the electronic medical record to fill out the BREAST-Q V2 questionnaire about postoperative satisfaction. Surgical techniques and satisfaction were compared for patients with complications versus those without. RESULTS: One hundred and twenty-two (1.7%) patients underwent secondary breast reduction. An inferior pedicle was the most used for both primary (n = 59, 48.4%) and secondary (n = 64, 52.5%) surgeries. The primary pedicle was recreated in 62 of the 84 (73.8%) rereductions where a primary pedicle was known. A total of 15 patients (12.3%) completed the BREAST-Q questionnaire. Body mass index was significantly and negatively associated with satisfaction with outcome (R=-0.66, p = 0.01), sexual well-being (R=-0.58, p = 0.04), and physical well-being (R=-0.69, p = 0.006). No patients experienced nipple-areola complex (NAC) necrosis following secondary reduction. However, 21 (17.2%) of patients experienced complications or breast fat necrosis following rereduction. Unmatched secondary pedicles showed a trend toward higher complication rates than matched secondary pedicles (31.3% vs. 12.9%, p = 0.051). CONCLUSION: When known, the primary pedicle can be safely used for secondary reduction mammaplasty with minimal risk of NAC necrosis or complication.

A meta-analysis of perfusion parameters affecting weight gain in ex vivo perfusion.

BACKGROUND: Ex vivo machine perfusion (EVMP) has been established to extend viability of donor organs. However, EVMP protocols are inconsistent. We hypothesize that there is a significant relationship between specific parameters during EVMP and perfusion outcomes. METHODS: A meta-analysis of literature was conducted in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) Statement. The search encompassed articles published before July 25, 2023. PubMed, Embase, and CENTRAL databases were screened using search terms "ex-vivo," "ex-situ," "machine," and "perfusion." Weight gain, an indicator of organ viability, was chosen to compare outcomes. Extracted variables included perfused organ, warm and cold ischemia time before perfusion, perfusion duration, perfusate flow, pressure, temperature, perfusate composition (presence of cellular or acellular oxygen carrier, colloids, and other supplements) and percent weight change. Data were analyzed using SPSS statistical software. RESULTS: Overall, 44 articles were included. Red blood cell-based perfusates resulted in significantly lower weight gain compared to acellular perfusates without oxygen carriers (11.3% vs. 27.0%, p < 0.001). Hemoglobin-based oxygen carriers resulted in significantly lower weight gain compared to acellular perfusates (16.5% vs. 27%, p = 0.006). Normothermic perfusion led to the least weight gain (14.6%), significantly different from hypothermic (24.3%) and subnormothermic (25.0%) conditions (p < 0.001), with no significant difference between hypothermic and subnormothermic groups (24.3% vs. 25.0%, p = 0.952). There was a positive correlation between flow rate and weight gain (ß = 13.1, R = 0.390, p < 0.001). CONCLUSIONS: Oxygen carriers, low flow rates, and normothermic perfusate temperature appear to improve outcomes in EVMP. These findings offer opportunities for improving organ transplantation outcomes.

Nonbinary and Transgender Male Patient Preferences for Gender-Affirming Top Surgery.

BACKGROUND: This study aimed to identify patient preferences and outcomes of chest masculinization surgery in patients identifying as nonbinary versus transgender (trans-) males. METHODS: Patients who underwent chest masculinization (2003-2022) were included. Demographics, medical comorbidities, surgical approaches, complications, secondary procedures, and BODY-Q chest module survey responses were compared between cohorts. RESULTS: Three hundred two patients were included. Thirteen percent identified as nonbinary and 87% as trans-male. The most common surgical approach in both groups was double incision with free nipple-areola graft (63% vs 71%, P = 0.33). Nonbinary patients more frequently opted for double incision without free nipple areola graft compared to trans-male patients (18% vs 2.7%, P < 0.001). Other unique surgical requests of nonbinary patients included nipple areola preservation and small breast mound preservation (5.2%) and balance between losing bulk and achieving a more androgynous appearance (5.3%). The survey response rate was 31% (93/302). Both groups reported improved quality of life postoperatively ( P = 0.16). Three nonbinary patients elected not to keep their nipple-areola complexes ( P = 0.005). Trans-male patients were more likely to report having a male chest as very important for their gender identity (82% vs 95%, P = 0.043). Nonbinary patients were less likely to prefer small nipples (82% vs 95%, P = 0.033) and 18% stated that they preferred no nipples (vs 2.7% trans-male patients, P < 0.001). CONCLUSIONS: Nonbinary patients have distinct surgical preferences regarding nipple-areola complexes. Chest masculinization planning can differ for this group of patients compared to their trans-male counterparts.

High-Density Porous Polyethylene Implant Cranioplasty: A Systematic Review of Outcomes.

Porous polyethylene has been widely used in craniofacial reconstruction due to its biomechanical properties and ease of handling. The objective of this study was to perform a systematic review of the literature to summarize outcomes utilizing high-density porous polyethylene (HDPP) implants in cranioplasty. A literature search of PubMed, Cochrane Library, and Scopus databases was conducted to identify original studies with HDPP cranioplasty from inception to March 2023. Non-English articles, commentaries, absent indications or outcomes, and nonclinical studies were excluded. Data on patient demographics, indications, defect size and location, outcomes, and patient satisfaction were extracted. Summary statistics were calculated using weighted averages based on the available reported data. A total of 1089 patients involving 1104 cranioplasty procedures with HDPP were identified. Patients' mean age was 44.0 years (range 2 to 83 y). The mean follow-up duration was 32.0 months (range 2 wk to 8 y). Two studies comprising 17 patients (1.6%) included only pediatric patients. Alloplastic cranioplasty was required after treatment of cerebrovascular diseases (50.9%), tumor excision (32.0%), trauma (11.4%), trigeminal neuralgia/epilepsy (3.4%), and others such as abscesses/cysts (1.4%). The size of the defect ranged from 3 to 340 cm 2 . An overall postoperative complication rate of 2.3% was identified, especially in patients who had previously undergone surgery at the same site. When data were available, contour improvement and high patient satisfaction were reported in 98.8% and 98.3% of the patients. HDPP implants exhibit favorable outcomes for reconstruction of skull defects. Higher complication rates may be anticipated in secondary cranioplasty cases.

Evaluation of predictive factors of septic wrist to avoid overdiagnosis.

BACKGROUND: The existing diagnostic criteria for septic wrist are nonspecific, exposing patients with noninfectious etiologies to surgical morbidity. This study aimed to identify predictors differentiating septic wrist from other etiologies. METHODS: An institutional review board-approved retrospective review was conducted on patients with a presumed diagnosis of septic wrist (2003-2022). Bivariate and multiple regression analyses were performed to identify correlation between confirmed septic wrist and comorbidities (autoimmune diseases, immunosuppression, crystalline arthropathy, intravenous [IV] drug use, smoking), penetrating trauma, fever, multi-joint involvement, inflammatory markers (erythrocyte sedimentation rate [ESR]/C-reactive protein [CRP]/white blood cells [WBC]), serum uric acid level, blood cultures, imaging findings, and synovial fluid analysis. Categorical data were reported as median [interquartile range]. RESULTS: Hundred and sixty-eight (58 females and 110 males) patients were included. The median length of hospitalization and follow-up were 6[7] days and 1[3] months. Eighty-nine (53%) patients had septic wrist confirmed with Gram stain/culture, 48 (29%) patients received alternative diagnoses, and 31 (18%) patients had undetermined diagnoses. Concomitant septic wrist and crystalline arthropathy were identified in 9 patients (6.6% of total patients). Out of the 48 patients who received alternative diagnoses, 12 (25%) underwent open drainage. Elevated synovial WBC count (95,409.4 ± 85,926.2) showed a trend of association with septic wrist (p = 0.08). Negative synovial crystals (p = 0.01), positive blood culture (p = 0.04), negative history of crystalline arthropathy (p = 0.08), and multi-joint involvement (p = 0.05) were identified as predictors of septic wrist with a combined sensitivity of 87.5%, specificity of 86.2%, and area under the curve 0.93. CONCLUSIONS: Current diagnostic criteria for septic wrist have low specificity. Negative history of crystalline arthropathy, multi-joint involvement, absence of synovial crystals, and positive blood culture are helpful indicators for predicting septic wrist in patients presenting with a painful, erythematous, and swollen wrist.

Orthotopic forelimb transplantation in a Yucatan minipig model: Anatomic and in vivo study.

INTRODUCTION: Above elbow transplants represent 19% of the upper extremity transplants. Previous large-animal models have been too distal or heterotopic, did not use immunosuppression and had short survival. We hypothesize that an orthotopic forelimb transplant model, under standard immunosuppression, is feasible and can be used to address questions on peri-transplant ischemia reperfusion injury, and post-transplantation vascular, immunologic, infectious, and functional outcomes. MATERIALS AND METHODS: Four forelimbs were used for anatomical studies. Four mock transplants were performed to establish technique/level of muscle/tendon repairs. Four donor and four recipient female Yucatan minipigs were utilized for in-vivo transplants (endpoint 90-days). Forelimbs were amputated at the midarm and preserved through ex vivo normothermic perfusion (EVNP) utilizing an RBC-based perfusate. Hourly perfusate fluid-dynamics, gases, electrolytes were recorded. Contractility during EVNLP was graded hourly using the Medical Research Council scale. EVNP termination criteria included systolic arterial pressure ≥115 mmHg, compartment pressure ≥30 mmHg (at EVNP endpoint), oxygen saturation reduction of 20%, and weight change ≥2%. Indocyanine green (ICG) angiography was performed after revascularization. Limb rejection was evaluated clinically (rash, edema, temperature), and histologically (BANFF classification) collecting per cause and protocol biopsies (POD 1, 7, 30, 60 and endpoint). Systemic infections were assessed by blood culture and tissue histology. CT scan was used to confirm bone bridging at endpoint. RESULTS: Animals 2, 4 reached endpoint with grade 0-I rejection. Limbs 1, 3 presented grade III rejection on days 6, 61. CsA troughs averaged 461 ± 189 ng/mL. EVNLP averaged 4.3 ± 0.52 h. Perfusate lactate, PO2 , and pH were 5.6 ± 0.9 mmol/L, 557 ± 72 mmHg and 7.5 ± 0.1, respectively. Muscle contractions were 4 [1] during EVNLP. Transplants 2, 3, 4 showed bone bridging on CT. CONCLUSION: We present preliminary evidence supporting the feasibility of an orthotopic, mid-humeral forelimb allotransplantation model under standard immunosuppression regimen. Further research should validate the immunological, infectious, and functional outcomes of this model.

Systematic review of pathologic markers in skin ischemia with and without reperfusion injury in microsurgical reconstruction: Biomarker alterations precede histological structure changes.

BACKGROUND: Ischemia and ischemia-reperfusion injury contribute to partial or complete flap necrosis. Traditionally, skin histology has been used to evaluate morphological and structural changes, however histology does not detect early changes. We hypothesize that morphological and structural skin changes in response to ischemia and IRI occur late, and modification of gene and protein expression are the earliest changes in ischemia and IRI. METHODS: A systematic review was performed in accordance with PRISMA guidelines. Studies reporting skin histology or gene/protein expression changes following ischemia with or without reperfusion injury published between 2002 and 2022 were included. The primary outcomes were descriptive and semi-quantitative histological structural changes, leukocyte infiltration, edema, vessel density; secondary outcomes were quantitative gene and protein expression intensity (PCR and western blot). Model type, experimental intervention, ischemia method and duration, reperfusion duration, biopsy location and time point were collected. RESULTS: One hundred and one articles were included. Hematoxylin and eosin (H&E) showed inflammatory infiltration in early responses (12-24 h), with structural modifications (3-14 days) and neovascularization (5-14 days) as delayed responses. Immunohistochemistry (IHC) identified angiogenesis (CD31, CD34), apoptosis (TUNEL, caspase-3, Bax/Bcl-2), and protein localization (NF-κB). Gene (PCR) and protein expression (western blot) detected inflammation and apoptosis; endoplasmic reticulum stress/oxidative stress and hypoxia; and neovascularization. The most common markers were TNF-α, IL-6 and IL-1ß (inflammation), caspase-3 (apoptosis), VEGF (neovascularization), and HIF-1α (hypoxia). CONCLUSION: There is no consensus or standard for reporting skin injury during ischemia and IRI. H&E histology is most frequently performed but is primarily descriptive and lacks sensitivity for early skin injury. Immunohistochemistry and gene/protein expression reveal immediate and quantitative cellular responses to skin ischemia and IRI. Future research is needed towards a universally-accepted skin injury scoring system.

Outcomes of Calvarial and Soft-Tissue Reconstruction with Latissimus Dorsi-Rib Osteomyocutaneous Free Flap.

BACKGROUND: The latissimus dorsi-rib osteomyocutaneous free flap (LDRF) has been used for autologous reconstruction of large composite calvarial and scalp defects. In this study, the authors aim to present clinical and patient-reported outcomes after LDRF reconstruction. METHODS: An anatomical study was conducted to evaluate the distribution of the connecting perforators between the thoracodorsal and intercostal systems. An institutional review board-approved retrospective review of 10 patients who underwent LDRF with one or two ribs for treatment of cranial defects was conducted. Patient-reported outcomes regarding quality of life, neurologic status, and functional status were evaluated using validated surveys. One-way analysis of variance and post hoc Tukey tests were used for anatomical outcomes. Preoperative and postoperative scores were compared using paired t tests. RESULTS: The tenth rib (4.65 ± 2.01) followed by the ninth rib (3.7 ± 1.63) had the highest number of perforators. A combination of the ninth and eleventh ribs exhibited maximal perforator number and pedicle length. All patients had stable LDRF reconstructions. Eight patients completed both preoperative and postoperative questionnaires; Median clinical follow-up was 48 months (range, 34 to 70 months). Scores trended toward improvement but did not reach statistical significance on the Karnofsky Performance Scale ( P = 0.22), the Functional Independence Measure (Motor, P = 0.52; Cognitive, P = 0.55), or the Headache Disability Index ( P = 0.38). The minimum clinically important difference was surpassed, demonstrating improvement of function for 71% of patients on the Barthel Index and 63% on the Selective Functional Movement Assessment test. CONCLUSION: The LDRF can improve cognitive and physical functional status in complex patients with prior failed reconstructions for composite scalp and skull defects. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Tissue adjuncts in primary cleft palate reconstruction: A systematic review.

BACKGROUND: Tissue adjunct is non-palatal tissue used to manage tension at the defect site by providing additional coverage. This review aimed to compare outcomes of various adjuncts employed in primary palatoplasty. METHODS: A literature search was conducted of MEDLINE, EMBASE, and Cochrane Library with keywords cleft palate, palatoplasty, surgical flaps, and allografts. Data extracted included demographics, cleft severity, primary/adjunctive techniques, outcomes, and follow-up periods. Logistic regression analyses and chi-squared tests were performed to investigate associations among variables. RESULTS: A total of 1332 patients (aged 3 months-5 years) with follow-up of 1 month to 21 years were included. Cleft severity included submucous cleft (1.7%), Veau I/II (33.3%), Veau III (46.3%), and Veau IV (15.1%). Most reported techniques were Furlow (52%) and intravelar veloplasty (14.3%) for soft palate, Bardach (27.2%), and V-Y Pushback (11.1%) for hard palate. Buccal myomucosal flap (BMMF) was performed in 45.4% of cases, followed by buccal fat pad flap/graft (BFP) in 40.8% and acellular dermal matrix (ADM) in 14%. Severe clefts (Veau III/IV) were repaired more frequently with BMMF compared with ADM (p = 0.003) and BFP (p = 0.01). Oronasal fistula occurred in 3.1% of patients, and velopharyngeal insufficiency (VPI) in 4%, both associated with Veau IV (fistula: p = 0.002, VPI: p = 0.0002). No significant differences were found in fistula (p = 0.79) or VPI (p = 0.14) rates between adjuncts. In severe clefts (Veau III/IV), ADM was associated with fistula formation (p = 0.03). CONCLUSIONS: Adjuncts in primary palatoplasty may mitigate unfavorable outcomes associated with severe clefts. BMMF is superior, given its inherent tissue properties, whereas BFP is effective in reducing fistula formation.

Efficacy of virtual plastic surgery encounters in establishment of care and surgical conversion.

BACKGROUND: The efficacy of virtual visits in converting new patients into established patients undergoing surgical treatment has not been demonstrated. The aim of this study was to evaluate patient retention and surgical conversion rate after an initial virtual plastic surgery consultation. METHODS: An IRB-approved retrospective review of all new plastic surgery patients seen between May and August 2020 at a single institution was conducted. The initial encounter type, chief complaint, demographics, treatment recommendation, insurance approval rate, number and modality of pre- and postoperative visits, time to procedure, follow up, and complications were recorded. Patient retention and surgery conversion rate were calculated. Statistical analysis was performed with Chi-squared test, Fisher's exact test, and unpaired t-test. RESULTS: In total, the records of 1889 new patients were reviewed (1635 in-person, 254 virtual). Virtual patients were younger (44.5 ±â€¯19.0 versus 49.5 ±â€¯20.7 years, p < 0.001), and nearly half resided greater than 50 miles away (42% versus 16%, p < 0.001). Virtual patients more frequently presented for cosmetic surgery (14% versus 7%, p < 0.001), lymphedema (15% versus 3%, p < 0.001), and gender dysphoria (11% versus 2%, p < 0.001). In-person patients presented more often for trauma (18% versus 5%, p < 0.001), elective hand complaints (16% versus 3%, p < 0.001), and breast reconstruction (9% versus 4%, p < 0.01). There were no differences in patient retention (p = 0.45) and procedure conversion rate (p = 0.21) between the groups. CONCLUSION: Telemedicine provides an opportunity to increase the practice catchment area and is as effective as in-person first encounters for establishing care and transition to surgery.

Prognosis-Guided Reconstruction of Scalp and Skull Defects in Neurosurgical Patients.

BACKGROUND: This study aimed to formulate reconstructive recommendations for neurosurgical patients presenting with scalp and/or skull defects based on outcomes in a large series of patients. METHODS: An institutional review board-approved retrospective review of patients who underwent scalp and/or calvarial reconstruction was conducted. Complications were divided into minor and major; early, intermediate, and late. Univariate logistic regression models were conducted to identify independent predictors of complications. Mann-Whitney U tests were used to compare survival time. Kaplan-Meier curves were developed to compare exposure of titanium and bone cranioplasties. RESULTS: One hundred seventy-one patients who underwent 418 procedures were included (median 1 [1-3] surgeries per patient). Average age was 55 ± 15 years; 53% of patients were male. Median follow-up was 25.5 months [13.9-55.6 months], and 57 patients (33%) were deceased. Complications occurred following 48% of procedures; most common were titanium hardware exposure (36%), nonhealing wounds (23%), and infection (9%). Titanium cranioplasties became exposed 0.47 months [0.3-4.0 months] postoperatively. Frontal defect location was an independent predictor of major complications (odds ratio, 1.59; 95% confidence interval, 1.06-2.39; P = 0.026). Mortality rate for malignant intracranial neoplasms was 68.4% (median survival, 4.3 months), 39.1% for malignancies of both scalp and skull (7.0 months), 37.5% for scalp cancers (16.0 months), and 16.7% for meningiomas (28.2 months). CONCLUSIONS: Neurosurgical patients requiring scalp and/or skull reconstruction are a complex population undergoing multiple procedures with high complication rates. Given high exposure rate of titanium hardware shortly after reconstruction, titanium cranioplasty is recommended for patients with a prognosis less than 2 to 8 months.

Comparing the educational quality of free flap technique videos on public and paid platforms.

BACKGROUND: Surgical videos are reshaping the landscape for surgical education. As this form of education has rapidly grown and become a valuable resource for experienced surgeons, residents, and students, there is great variability in the presentation of what is offered. This study aimed to assess and compare the educational quality of free flap instructional videos on public and paid platforms. METHODS: Free flap videos from public (YouTube) and paid (American Society of Plastic Surgeons Education Network and Plastic and Reconstructive Surgery Journal) sources were screened independently by three reviewers. Sample size was calculated to reach 80% power. The educational quality of the videos was determined using a modified version of Laparoscopic Surgery Video Educational Guidelines (0-6 low, 7-12 medium, 13-18 high). Professionally-made videos were identified per lighting, positioning, and video/imaging quality. Interrater reliability between the three reviewers was calculated. The educational quality of the videos was compared between public and paid sources using Mood's median test. Pearson's correlation coefficient was utilized to assess the correlation between video length and educational quality. RESULTS: Seventy-six videos were included (40 public, 36 paid). The median video lengths for public and paid platforms were 9.43(IQR = 12.33) and 5.07(IQR = 6.4) min, respectively. There were 18 high, 16 medium, and 6 low-quality public videos, versus 13 high, 21 medium, and 2 low-quality paid videos. Four public and seven paid videos were identified as professionally made. Interrater reliability was high (α = .9). No differences in educational quality were identified between public and paid platforms. Video length was not correlated with quality (p = .15). A video library compiling public high-quality videos was created (https://www.youtube.com/playlist?list=PL-d5BBgQF75VWSkbvEq6mfYI--9579oPK). CONCLUSIONS: Public and paid platforms may provide similar surgical education on free tissue transfer. Therefore, whether to subscribe to a paid video platform for supplemental free flap education should be determined on an individual basis.

Temporalis Myofascial Flap and Conchal Bowl Cartilage Grafting for Temporomandibular Joint Arthritis.

Temporomandibular joint (TMJ) arthritis arises from a multitude of etiologies; however, there is no consensus definitive treatment. The complication profile of artificial TMJs is well known, and outcomes are variable and are reserved for salvage attempts. This case details a patient with persistent traumatic TMJ pain, arthritis, and single-photon emission computed tomography scan of potential nonunion. The present study reports on the first novel use of an alternative composite myofascial flap to help arthritic TMJ pain. This study details the successful use of a temporalis myofascial flap and conchal bowl autologous cartilage graft in posttraumatic TMJ degeneration.