Citations

BACKGROUND: Free fibula flaps have been widely used for bony reconstruction in pediatric patients. While donor site complications have been well studied in adults, data in the pediatric population remains limited. This study exclusively reports donor-site morbidity following fibula flap harvests in the pediatric and adolescent population. METHODS: We reviewed all patients younger than 18 years with open physes who underwent fibula flap harvests at a single academic institution from 1997 to 2024. Demographics, clinical and surgical characteristics, and donor-site complications were recorded. RESULTS: Fifty-seven free fibula flaps were harvested from 55 pediatric patients (mean age 12 years; 29 female) with a mean follow-up of 6 years. Flaps were most commonly used for lower extremity reconstruction (52%) and following tumor resection (74%). Osteoarticular flaps (n=8) were associated with transient deep peroneal nerve palsy in four cases, all of which recovered antigravity dorsiflexion by 6 months. In standard segmental harvests (n=49), donor-site complications occurred in 38%, most frequently valgus ankle deformity (9%) and neuropathic pain (6%). Valgus deformity was more likely in patients with shorter distal residual fibula and an age–residual fibula index (A-RFI) <16. CONCLUSIONS: Vascularized fibula flaps are safe and versatile for pediatric skeletal reconstruction. Donor-site complications are common but generally manageable, with full recovery of nerve function. Osteoarticular harvests carry the highest risk of peroneal nerve injury, and valgus ankle deformity may occur, particularly with an age–residual fibula index <16. Careful planning and age-adjusted fibular preservation are essential to optimize outcomes.

Objective: The pattern, rate, and natural history of bone flap resorption following cranioplasty with frozen, autologous bone flap has not been fully defined. The authors sought to quantify the progression and natural history of bone flap resorption. Methods: Patients who had craniectomy and delayed cranioplasty with stored, frozen bone flap between 2012 and 2022 were included in this study. Results: Ninety patients (63% male) were included, with a median age of 44.8 years (range: 4.2–84.4 y) at the time of autologous bone flap cranioplasty. Delayed, autologous cranioplasty occurred at a median time of 29.5 days (range: 2 d–10 y) from the index craniectomy. The median follow-up was 16.6 months (range: 3.4–85.4 mo). Radiographically quantifiable bone flap resorption occurred in 50 patients (56%). During the follow-up, the average percentage volume loss was 17%, with a nonlinear pattern of resorption. Following delayed, autologous cranioplasty, 11 patients had clinically significant bone flap resorption requiring secondary alloplastic cranioplasty at a median time of 13.8 months (range: 5.9–57.2 mo), with a mean percentage volume loss of 61%. Younger age was a risk factor for bone flap resorption (P < 0.05), whereas active smoking, presence of comorbidities, and number of days of bone flap storage were not risk factors for bone flap resorption. Penalized B-spline regression analysis showed that bone flap resorption followed a nonlinear pattern. Conclusion: Radiographically quantifiable bone flap resorption occurred in about 56% of patients following delayed autologous cranioplasty. Resorption followed a non-linear pattern. Young age is a risk factor for bone flap resorption.

Background: Penile inversion vaginoplasty (PIV) entails considerable soft-tissue dissection to the perineal region and involves complex tissue rearrangement. This study examines the role of an enhanced recovery after surgery (ERAS) pathway after PIV in reducing opioid use and controlling postoperative pain. Methods: A retrospective study of 50 transfemale patients who underwent PIV at a single institution from June 2021 to January 2023 was completed. The study compared 2 groups of patients who were given different postoperative pain management regimens: group A received standard postoperative analgesics and group B received ERAS. Variables such as postoperative pain scores on the numeric pain rating scale (0–10), use of opioid medication, length of hospital stay, and patient comorbidities were recorded and compared across the 2 groups. Results: The average hospital stay length was 4.92 (±0.85) days. Group A had a slightly longer average stay compared with group B. The average pain level in both groups was 4.25 (SD ±1.51). Group A exhibited a slightly higher average pain level of 4.31 (±1.53), whereas group B exhibited 4.16 (SD±1.51) (P = 0.77). Although pain levels did not significantly vary between the 2 groups, there was a statistically significant decrease in the amount of opioid medication used in group B with a P value of 0.009. Conclusions: ERAS protocol is effective in decreasing opioid usage in the immediate postoperative setting after PIV.

The locally aggressive nature and high recurrence rate of dermatofibrosarcoma protuberans (DFSP) make it challenging to manage, especially when present on the scalp, owing to its ability to invade the underlying periosteum, bone, dura, or brain. Preoperative imaging is used to plan resection, but the true correlation between periosteal or osseous changes on imaging and the presence of tumor within the periosteum is unclear. We present our institutional experience of managing DFSP of the scalp with emphasis on the imaging used. A retrospective review of 33 patients with DFSP of the scalp treated at a tertiary center was conducted. Data on demographics, tumor characteristics, preoperative imaging (magnetic resonance imaging or computed tomography), and surgical outcomes were analyzed. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of each imaging modality were calculated. Patients underwent surgical resection at a mean age of 37.11 years and had a median follow-up of 28.34 months. Preoperative imaging was available for 26 patients (CT only: 5, MRI only: 12, CT and MRI: 9). Calvarial abnormalities were seen in 3 patients. Treatment included Mohs surgery (66.7%) and wide local excision (33.3%). In 10 patients with positive periosteal margins, bone involvement was managed by burring (7) or craniectomy (3). The sensitivity and PPV of CT for periosteal margin positivity were 25% and 100%, and for MRI were 33% and 100%, respectively. The specificity and NPV were 100% and 50% for CT, and 100% and 66% for MRI. Preoperative CT and MRI have low sensitivity and NPV but high specificity and PPV in determining depth of involvement and are essential to guiding reconstruction in DFSP of the scalp.

Objective Recalcitrant palatal fistulas in patients with cleft palate history sometimes require free flap reconstruction. This study reviews the literature on described flaps and outcomes. Design A systematic review was conducted per the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Setting All study designs were included. Non-English articles were excluded. Patients and Participants Patients with a history of cleft palate who underwent free flap reconstruction for a oronasal fistula. Interventions Free tissue transfer for a palatal fistula repair. Main outcomee measures Information regarding defect and flap characteristics were reviewed. Surgical outcomes such as flap loss rates, rates of recurrent fistula formation, and speech outcomes were also obtained. Results Our search returned 894 articles, of which 23 were included. All studies were retrospective case series and reports. A total of 65 patients were described with an average age of 19.3 (range 3–55) years and a median fistula size of 8.00 cm 2 (range 2.54 cm 2 – 24 cm 2 ). The most common flap was the radial forearm flap (n = 37). Nine patients (13.8%) had recurrent fistula formation with surgical revision successful in all cases in which the patient returned to the operating room. There were two partial flap losses and no total flap losses. Speech outcomes showed improvement in 27 patients across 10 studies. Conclusions Palatal fistula repair with free tissue transfer is safe with an acceptable risk profile and low flap loss rate. Early recurrence due to partial flap necrosis and dehiscence are successfully managed with flap readvancement.

Background: The Schnur scale used body surface area (BSA) to determine the amount of breast tissue resection in reduction mammaplasty, resulting in a greater requirement of breast weight removal in patients with larger BSA. The authors aimed to demonstrate BSA variance among women with similar mastectomy weights and the range of mastectomy weights among women with comparable BSAs. Methods: A retrospective chart review of patients who underwent mastectomy from October of 2021 to June of 2022 was performed. Patients were included if they underwent skin-sparing or nipple-sparing mastectomy with a minimum specimen weight of 700 g. Patient’s BSA, body mass index (BMI), mastectomy weight, and Schnur weight requirement (SWR) were collected. Results: A total of 130 patients (194 breasts) were included. There was significant variance in mean BSA, BMI, SWR, and SWR-to–mastectomy weight ratio among women with similar mastectomy weights. BSA varied by as much as 0.82 units, BMI varied by as much as 32 kg/m2, and SWR varied by as much as 1365 g within the same mastectomy weight group. There was also significant variance in mastectomy weights among women with comparable BSA, especially in BSA groups greater than 2.20, with the greatest range in mastectomy weights being 1684 g. Conclusions: Analysis of mastectomy patients showed no predictable relationship between BSA and breast weight. There was significant variance in the BSA of patients with similar breast weights, and conversely in breast weights of patients with comparable BSA. Therefore, strict adherence to the Schnur weight requirement can prevent patients with macromastia from receiving breast reductions.

Background We performed an assessment of patient response rates and clinical outcomes to the global recall for textured breast implants and to our institution's letters informing them of their risk of breast implant–associated anaplastic large cell lymphoma (BIA-ALCL). Methods A retrospective review of patients who had textured implants placed at our institution was completed. Outcome measures included patient response rates to either the global recall or our institution's letters, rate of textured implant removal, and type of subsequent revision surgery. Results A total of 1176 patients with textured implants were reviewed for this study. In total, 374 patients (31.8%) reached out to discuss their risk of BIA-ALCL, and 297 (25.3%) eventually presented to the clinic. One hundred twenty eight patients (34.2%) responded after the letter but before the US Food and Drug Administration (FDA) ban of macrotextured BIOCELL implants, 186 (49.7%) after the FDA ban, and 48 (12.8%) after the manufacturer's multichannel campaign. One hundred eighteen patients with textured implants (11.6%) proceeded with surgery. Most underwent exchange with smooth implants (76 patients [64.4%]) after textured implant removal. Conclusions A significant portion of patients (31.8%) responded to our letters, the FDA ban, and the manufacturer's campaign. Despite the low incidence of BIA-ALCL and the ongoing recommendation for observation in the setting of no symptoms, 11.6% of our patients still elected to proceed with implant removal. Exchange to smooth implants was the most popular surgical option at 64.4%.