Adjacent Tissue Transfer Research Articles

52991 Objective Structured Assessment of Technical Skills (OSATS) for layered repair, adjacent tissue transfer, and full-thickness skin graft

52991 Objective Structured Assessment of Technical Skills (OSATS) for layered repair, adjacent tissue transfer, and full-thickness skin graft

Local practice variations and payer differences underlie state-wide disparities in oncoplastic breast surgery.

Little is known about disparities in oncoplastic breast surgery delivery. The Massachusetts All-Payer Claims Database was queried for patients who received lumpectomy for a diagnosis of breast cancer. Oncoplastic surgery was defined as adjacent tissue transfer, complex trunk repair, reduction mammoplasty, mastopexy, flap-based reconstruction, prosthesis insertion, or unspecified breast reconstruction after lumpectomy. We identified 18 748 patients who underwent lumpectomy between 2016 and 2020. Among those, 3140 patients underwent immediate oncoplastic surgery and 436 patients underwent delayed oncoplastic surgery. Eighty-one percent of patients who underwent oncoplastic surgery did so in the same county as they underwent a lumpectomy. However, the relative frequency of oncoplastic surgery varied significantly among counties. In multivariable regression, public insurance status (odds ratio: 0.87, 95% confidence interval: 0.80-0.95, p = 0.002) was associated with lower odds of undergoing oncoplastic surgery, even after adjusting for macromastia, other comorbidities, and county of lumpectomy. Average payments for lumpectomy with oncoplastic surgery were more than twice as high from private insurers ($840 vs. $1942, p < 0.001). Disparities in the receipt of oncoplastic surgery were related to differences in local practice patterns and the type of insurance patients held. Expanding services across counties and considering billing reform may help reduce these disparities.

3D Printing and Surgical Simulation for Management of Large and Giant Congenital Melanocytic Nevi.

Tissue expansion with subsequent adjacent tissue transfer is often the preferred and sometimes the only option for reconstruction of large and giant congenital melanocytic nevi. Successful reconstruction with maximal efficiency and optimal aesthetic outcome requires careful planning of the tissue transfer, which itself requires careful selection of the tissue expander size and positioning. Unfortunately, there is little opportunity to gain experience in these skills due to the rarity of this condition. In situations where there is a rare condition that requires a complex technical procedure with much interoperative decision-making, surgical experience can be supplemented with the use of surgical simulation. In this article, we report on the use of three-dimensional patient imaging, three-dimensional printing, and surgical simulation for planning the reconstruction of large and giant congenital melanocytic nevi. We describe how this technology allows us to simulate multiple different approaches to expander placement and adjacent tissue transfer. We also describe how these simulations can be used to create cutting guides to guide final incision design and reduce intraoperative decision-making. Finally, we discuss how these models can be used to educate patients and families about the process and outcomes of nevus excision and reconstruction.

Vaginal Preservation in Shaft-Only Phalloplasty: Y-to-V Advancement Technique for Clitoral Hood Redundancy and Reduction Labiaplasty.

As the prevalence and understanding of genital gender-affirming surgery have grown, so has the spectrum of surgical techniques to better serve a wider range of transgender and nonbinary individuals. Given the diverse spectrum of individuals seeking phalloplasty, patient-driven decision-making, beginning with the initial consultation, is critical. Phalloplasty is not a one-size-fits-all surgery, but instead should be viewed as an individually customized approach. This article discusses the technical details of vaginal preservation without scrotoplasty or clitoral tissue burial in a shaft-only phalloplasty. The technique involves degloving the clitoral shaft with inset at the ventral base of the phallus, addressing the redundant clitoral hood, and accompanying reduction labiaplasty with a Y-to-V adjacent tissue transfer. The phallus may be neurotized with clitoral nerves from one side of the clitoris and/or the ilioinguinal nerve. This technique obliterates the degloved clitoral hood and resuspends the labia minora anteriorly, improving final aesthetics and striving to meet the patient's genital goals.

Surgical management of acquired buried penis and scrotal lymphedema: A retrospective review

Acquired buried penis is a condition that can have detrimental physical and psychological consequences for patients. Factors such as elevated BMI, chronic scrotal lymphedema, hidradenitis suppurativa, and chronic inflammation can lead to the condition. Surgical intervention is the treatment of choice for advanced disease. Following IRB approval, a retrospective chart review was performed for patients with a diagnosis of acquired buried penis who required surgical intervention. Details of patient history, surgical management including intraoperative and post-operative photography, and complications were reviewed. Seven patient cases were reviewed. The average age at time of surgery was 44 with a mean weight of 344 pounds and an average BMI of 48. Severe scrotal lymphedema and hidradenitis were common concurrent comorbidities. Concurrent scrotoplasty and infraumbilical panniculectomy were standard parts of the operations. Native glans skin was salvageable in all but one case. Penile shaft skin was reconstructed with skin grafts or adjacent tissue transfer. 88% of the cases had some element of wound dehiscence post-operatively. Surgical management of an acquired buried penis can be challenging. The patient demographic with the disease is frequently complicated by morbid obesity, concurrent lymphedema, or hidradenitis. Post-operative complications are expected. The surgical techniques presented can aid in simplifying the management of this challenging surgical population.

Reconstruction of High-Tension Scalp Defects by the Twizzler Technique: A Retrospective Case Series.

Scalp wounds are difficult to close primarily because of the inelasticity of the galea, often requiring adjacent tissue transfer or grafting. It is still debated whether intraoperative tissue expansion can occur on the scalp. We report our experience with the Twizzler technique, a form of intraoperative tissue expansion and load cycling, to achieve primary closure of high-tension scalp wounds. In this case series, scalp defects repaired by the Twizzler were identified and those with minimum 3 month follow-up underwent assessment by physicians and patients. All 50 scalp defects that could not be otherwise closed primarily were repaired successfully with the Twizzler. The average defect width was 2.0 cm (range 0.9-3.9 cm), the average physician aesthetic rating was 3.71 on a 5-point scale (very good; n = 25), and most patients rated the scars as "near normal skin" on the Patient and Observer Scar Assessment Scale 3.0 ( n = 32). Based on the findings of this case series, the Twizzler can be used to repair small and medium high-tension scalp defects after Mohs micrographic surgery. Intraoperative tissue expansion and creep deformation on the scalp is limited, but seemingly possible.

Single-Port Robotic Posterior Urethroplasty Using Buccal Mucosa Grafts: Technique and Outcomes

ObjectiveTo describe the technique, feasibility and short-term outcomes of buccal mucosa grafts in robotic lower urinary tract reconstruction. MethodsWe reviewed 9 patients who underwent single-port robotic posterior urethroplasty with buccal mucosa graft from May-December 2019. Variables included patient demographics, diagnosis/etiology, and intraoperative parameters. Intraabdominal or extraperitoneal transvesical approaches are used for the stricture via supraumbilical access, and if necessary, perineal dissection is performed. Cystoscopy identifies the extent of stenosis. Anastomosis is completed with buccal mucosal graft and rectus abdominis, omental or gracilis flaps as needed. ResultsThe mean age was 65.4 years. Robotic urethroplasty with buccal mucosa graft was performed for vesicourethral anastomotic strictures (n = 7), urethral strictures (n = 4), pubic fistula after robotic posterior urethroplasty (n = 1), and anastomotic distraction (n = 1). Strictures occurred after prostate cancer treatments (n = 8) and trauma (n = 1). All patients had prior failed endoscopic interventions: balloon dilatation, resection/incision of bladder neck, internal urethrotomy under direct vision, urethral stents, and posterior urethroplasty. Mean defect length was 3.9 cm. Five of 9 patients had ancillary procedures including rectus abdominis (n = 3), omental or gracilis (both n = 1) flap harvests. No intraoperative complications occurred. Median operative time was 377 minutes, blood loss was 200 mL, and length of stay was 2 days. Postoperative 30-day complications included urinary tract infection, epididymitis, anemia, recurrent stricture, and small bowel obstruction requiring surgery (all n = 1). Median follow-up was 11.7 months. ConclusionBuccal mucosa grafts with ancillary maneuvers such as flap interposition or adjacent tissue transfer in robotic lower tract reconstruction is durable, safe, and comparable to open approaches.

The Proximal Placement of the Knee Joint in the 1-Stage Treatment of Infected Knee Revisions With Large Anterior Soft Tissue Defects

Introduction: No good mechanisms are available for reconstruction of large anterior soft tissue defects associated with infected total knees [periprosthetic joint infections of the knee (PJI-K)]. Patellectomy is usually required due to involvement with adjacent large anterior soft tissue defects left after radical debridement, free flaps are required for closure. This type of flap necessitates the use of a drop lock brace in ambulation. Our question is whether the proximal placement of the knee joint with longer tibial segments can reduce the number of free flaps and reduce the need for a drop lock brace by reattaching the quadriceps directly to the hinged tibial component. Methods: We retrospectively analyzed 35 cases with a minimum 2-year follow-up. Of 1-stage total knee revisions for PJI-K with the proximal placement of the knee joint for large anterior soft tissue defects left after debridement. Results: The average knee joint displacement was 85 mm. Eleven recurred with infection and 4 required amputation. Eighteen had enough extensor power to walk with a cane or walker as opposed to requiring a drop lock brace. Fifteen patients did not need any free or local flaps, rather these patients only required adjacent soft tissue transfer during surgery. Discussion: This novel proximal placement of the knee joint in patients with PJI-K who have large anterior soft tissue defects lessens the need for free flaps. The proximal placement also allows for reconstruction of what is left of the quadriceps mechanism into the tibial component and usually provides enough extensor power to lock the hinge joint.

Revisional Techniques for Secondary Cleft Lip Deformities.

Secondary deformities of repaired cleft lips are an unfortunate complication despite the meticulous approach of modern primary procedures. Most of these surgeries take place in the patient's early life and must be strategically planned to provide optimal cosmesis with minimal interventions. Depending on the level of severity, treatment of the secondary deformities ranges from noninvasive or minimally invasive techniques to complete revision cheiloplasty. Many novel topical, injectable, and laser therapies have allotted physicians more technical flexibility in treating superficial distortions. Nonetheless, surgical techniques such as diamond excision and adjacent tissue transfer remain popular and useful reconstructive modalities. Deformities involving the orbicularis oris must be completely taken down to allow full access to the muscle. Complete revision cheiloplasty requires recreation of the cleft defect and reconstruction similar to the primary repair. Due to the myriad of presentations of these secondary deformities, familiarity with the various treatments available is imperative for any cleft surgeon.

Scalp Reconstruction after Mohs Cancer Excision: Lessons Learned from More Than 900 Consecutive Cases.

Scalp reconstruction has evolved over time. Given the large surface area, location, and high likelihood of sun exposure, the scalp is particularly prone to sun damage and skin cancer. Resection of scalp cancers often leaves a large defect that can be challenging for reconstruction. The authors present objective data and recommendations based on more than 10 years of consecutive scalp reconstructions performed by the senior author (J.F.T.). In addition, the authors describe each method of reconstruction and delineate an algorithm based on the senior author's approach and the cases assessed. The authors conducted a retrospective review of patients who underwent scalp reconstruction after Mohs cancer excision over a 10-year period. Each case was evaluated for key patient characteristics, defect location, defect size, defect composition, reconstructive modality, and complications. The senior author (J.F.T.) performed 913 scalp reconstruction procedures. Defects most commonly involved the forehead or vertex of the scalp, with a wide range of sizes. A significant majority of the patients' defects were repaired with the use of adjacent tissue transfer or Integra dermal regeneration templates. There were 94 complications (12.5 percent) noted, ranging from graft loss to cancer recurrence. Reconstruction of scalp defects after Mohs cancer excision presents the plastic surgeon with numerous patient and defect preoperative variables to consider. Each defect should be evaluated, and a plan based on composition of the defect and the needs of the patient should be developed. Scalp reconstruction is safe to perform in an outpatient setting, even in elderly patients. Therapeutic, IV.

Impact of Immediate Surgical Reconstruction Following Wide Local Excision of Malignant Head and Neck Melanoma.

Background:The role of surgical reconstruction following melanoma extirpation is well recognized. Although technical considerations depend on patient anatomy and surgeon preference, the optimal timing of reconstruction remains unclear. This study aims to evaluate clinical and oncologic outcomes in melanoma extirpation followed by immediate reconstruction.Methods:We retrospectively identified patients who underwent immediate reconstruction following head and neck melanoma excision at our institution between January 2013 and December 2016. Demographic and clinical characteristics, operative variables, and outcome data were extracted.Results:Overall, 197 patients (male 70.6%) underwent excision followed by immediate reconstruction. Of the 70 patients with a history of cutaneous malignancy, 46 (65.7%) had a prior melanoma and 26 (37.1%) had 2 or more types of skin cancers. Of the 202 lesions resected, 138 (68.3%) were invasive, whereas 64 (31.7%) were in situ. The most frequent anatomic location involved was the cheek (34.2%), followed by scalp (31.2%). Reconstruction technique varied, with 116 (57.4%) lesions repaired by adjacent tissue transfer, 24 (11.9%) by full-thickness skin graft, 23 (11.4%) by complex primary closure, 17 (8.4%) by split-thickness skin graft, and 22 (10.9%) by more than 1 technique. On postoperative pathologic assessment, 2 patients had positive margins and 5 experienced local recurrence (mean follow-up: 2.3 years). In an unadjusted bivariate analysis, history of melanoma (P = 0.015) was significantly associated with local recurrence.Conclusions:Reconstruction at time of excision is an oncologically safe approach for the management of patients with malignant melanoma. A prior history of melanoma may be associated with local recurrence.

Postoperative Complications of Paramedian Forehead Flap Reconstruction.

Paramedian forehead flaps are commonly used to reconstruct facial defects caused by skin cancers. Data are lacking on the complications from this procedure, postoperative outcomes, and association of cancer diagnosis with rate of deep venous thrombosis (DVT). The primary objective was to determine complication rates after paramedian forehead flap reconstruction for defects resulting from resection of facial cancers; and the secondary objective was to determine patient factors and complications that are associated with readmission. Retrospective cohort study of patients who underwent paramedian forehead flap reconstruction for skin cancer reconstruction from January 1, 2007, through December 31, 2013. Data analysis took place between October 1, 2017, and June 1, 2018. Complication rates including DVT, emergency department visits, and hospital readmissions. A total of 2175 patient were included in this study; mean (SD) age, 70.3 (13.4) years; 1153 (53.5%) were men. Postoperative DVT occurred in 10 or fewer patients (≤0.5%); postoperative bleeding in 30 (1.4%), and postoperative infection in 63 (2.9%). Most patients went home on the day of surgery (89.6%; n = 1949), while 10.4% stayed one or more days in the hospital (n = 226). Overnight admission was associated with tobacco use (odds ratio [OR], 1.65; 95% CI, 1.11-2.44), hypothyroidism (OR, 1.93; 95% CI, 1.10-3.39), hypertension (OR, 1.82; 95% CI, 1.29-2.57), ear cartilage graft (OR, 2.20; 95% CI, 1.51-3.21), and adjacent tissue transfer (OR, 1.88; 95% CI, 1.33-2.67). Risk factors strongly associated with immediate return to the emergency department or readmission within 48 hours of surgery included postoperative bleeding (OR, 13.05; 95% CI, 4.24-40.16), neurologic disorder (OR, 4.11; 95% CI, 1.12-15.09), and alcohol use (OR, 7.70; 95% CI, 1.55-38.21). In this study, the most common complication of paramedian forehead flap reconstruction was infection. Risk factors for readmission included development of postoperative bleeding, having a neurologic disorder, and alcohol use. Deep venous thrombosis was a rare complication. Because bleeding is a more common complication in this patient population, discretion should be used when deciding to administer anticoagulation medication to low- to medium-risk patients prior to surgery. NA.

Mohs Micrographic Surgery Sine Microscopy: Is mass spectrometry an upcoming intraoperative cancer margin assessment tool?

A special kind of skin cancer surgery, named Mohs micrographic surgery (or Mohs surgery), was invented by a University of Wisconsin Otolaryngologist, Dr. Frederick Mohs [1]. The initial Mohs surgery procedure, also called chemosurgery, employed a zinc chloride-containing chemical paste to destroy cancerous tissue layer by layer under microscopic control [1]. The procedure was subsequently modified to the current and well-accepted form, where patients affected by non-melanoma skin cancers of certain facial locations, recurrent skin cancers, or skin cancers with certain aggressive histologic features would be treated by a layered excisional procedure without the pain associated with zinc chloride paste [2]. The current procedure, with the ability to determine cancer margin in an intraoperative fashion, utilizes microscopic examinations of stained frozen sections obtained from an excised layer of orientation-marked skin where the clinical cancer is visually observed, while the patient waits for the result. Microscopic identification of cancer at the margin of excised skin layer will necessitate the return of the patient to the surgical table for addition layer of excision [3]. The process repeats if needed, until all margins are clear of skin cancer, at which point the Mohs surgeon will close the wound defect, commonly utilizing adjacent tissue transfer technique called flap [4].

Outcomes of complex abdominal wall reconstruction at the time of CRS and HIPEC

IntroductionCytoreduction Surgery with Hyperthermic Intraperitoneal Chemotherapy (CRS/HIPEC) is a treatment option for patients with peritoneal metastatic cancer. This procedure has been shown to improve survival, however, patients are often left with abdominal wall and soft tissue defects requiring further surgical correction. We aim to assess the safety and clinical outcomes of abdominal reconstruction performed concurrent with CRS/HIPEC. MethodsWe conducted a retrospective chart review on patients with peritoneal metastases who received CRS/HIPEC therapy and abdominal wall reconstruction at tertiary center from 2012 to 2018. Records were evaluated for the patient characteristics, oncologic history, operative details, and postoperative course. Complications were graded with the Clavien-Dindo classification. ResultsFive patients aged 29–54 years old met the inclusion criteria. The most common type of cancer within this cohort was colorectal cancer. To close the abdomen, four patients underwent component release, biologic mesh placement, and primary fascial closure. The last patient was closed with adjacent tissue transfer. Two patients experienced Grade I complications: deep vein thrombosis and leukocytosis (both self-resolved). Three patients experienced Grade II complications: atrial fibrillation, anemia, and a wound infection which required readmission. No patients experienced grades III, IV or V complications. The follow up period was a median of 5.3 months [r: 2.6–21.9 months]. ConclusionThe patients benefitted therapeutically from combined abdominal reconstruction and CRS/HIPEC with minimal complications and good long-term survival. We advocate for the coupling of these procedures as the benefits outweigh the risks, and allows wound closure at the time of surgery.

Underappreciated Utility of the Purse-String Suture in Head and Neck Skin Cancer Defect Reconstruction

The purse-string suture (PSS) is a simple, reversible method for reconstructing skin cancer defects. Its utility may be underappreciated in head and neck reconstructive surgery. To evaluate the utility of the PSS as an adjunct to the reconstructive ladder when reconstructing head and neck skin cancer defects. This prospective nonrandomized cohort included 109 consecutive adult patients with head and neck defects resulting from skin cancer resection. The PSS was placed in every patient after resection. Patients were evaluated before and after suture placement, and final reconstructive methods were recorded. The PSS resulted in a mean defect area reduction of 77.1% (p < .001) and was used in the final reconstruction in 79 (72.5%) patients. The PSS reduced the number of patients requiring adjacent tissue transfer (11), regional tissue transfer (3), and free tissue transfer (1) by 69.4%, 70%, and 80%, respectively. Fifty patients underwent reconstruction in the operating room. After intraoperative placement of the PSS, it was determined that 22 (44.0%) of these defects could have been reconstructed in the clinic (p = .003). The PSS dramatically reduces defect size, simplifies reconstructive techniques, and often permits reconstruction to be performed in the clinic rather than the operating room.

Full-Thickness Skin Grafting for Local Defect Coverage Following Scalp Adjacent Tissue Transfer in the Setting of Cranioplasty.

Numerous techniques have been described to overcome scalp deficiency and high-tension closure at time of cranioplasty. However, there is an existing controversy, over when and if a free flap is needed during complex skull reconstruction (ie, cranioplasty). As such the authors present here our experience using full-thickness skin grafts (FTSGs) to cover local defects following scalp adjacent tissue transfer in the setting of cranioplasty. By way of an institutional review board-approved database, the authors identified patients treated over a 3-year period spanning January 2015 to December 2017, who underwent scalp reconstruction using the technique presented here. Patient demographics, clinical characteristics, technical details, outcomes, and long-term follow up were statistically analyzed for the purpose of this study. Thirty-three patients, who underwent combined cranioplasty and scalp reconstruction using an FTSG for local donor site coverage, were identified. Twenty-five (75%) patients were considered to have "high complexity" scalp defects prior to reconstruction. Of them, 12 patients (36%) were large-sized and 20 (60%) medium-sized; 21 (64%) grafts were inset over vascularized muscle or pericranium while the remaining grafts were placed over bare calvarial bone. In total, the authors found 94% (31/33) success for all FTSGs in this cohort. Two of the skin grafts failed due to unsuccessful take. Owing to the high rate of success in this series, none of the patient's risk factors were found to correlate with graft failure. In addition, the success rate did not differ whether the graft was placed over bone verses over vascularized muscle/pericranium. In contrary to previous studies that have reported inconsistent success with full-thickness skin grafting in this setting, the authors present a simple technique with consistent results-as compared to other more complex reconstructive methods-even in the setting of highly complex scalp reconstruction and simultaneous cranioplasty.

Results from the American Society of Breast Surgeons Oncoplastic Surgery Committee 2017 Survey: Current Practice and Future Directions.

Oncoplastic surgery is emerging as a validated, safe, patient-centric approach to breast cancer surgery in the United States. The American Society of Breast Surgeons Oncoplastic Surgery Committee (ASBrS-OSC) conducted a survey to assess the scope of practice and level of interest in oncoplastic surgery among its members. Furthermore, the group sought to identify barriers to incorporating oncoplastic skills in a surgeon's practice. A 10-question survey was administered in March 2017 to the entire ASBrS membership using an online format. Three solicitations were sent. Unique identifiers allowed a single response. Of the 2655 surveys sent out, 708 members responded. Nearly all (99%) respondents had at least some interest in oncoplastic surgery. The current rates of performing nipple-sparing mastectomy, adjacent tissue transfer, and breast reduction with lumpectomy were 80, 60, and 51%, respectively. A minority of respondents reported independently performing breast reductions/mammaplasties (19%) or contralateral symmetrization (10%). Barriers to learning oncoplastic surgery included surgeon's time and access to oncoplastic educational material/courses. Most respondents felt that training courses and videos may allow them to better incorporate oncoplastic techniques in their practices. The interest in oncoplastic surgery among U.S. surgeons is significant, yet there are barriers to incorporate these surgical techniques into a breast surgeon's practice. As professional organizations provide access to effective training and enduring educational resources, breast surgeons will be enabled to develop their oncoplastic skill set and safely offer these techniques to their patients.

474 Pediatric Hand Burns: Review of a Single Institution Experience

Hand burns are common in the pediatric population. During the healing process development of scar contracture can be particularly morbid and severely limit sensation and mobility. The goal of our study was to retrospectively review our pediatric hand burn population with a specific focus on the length of time between injury date and intervention for scar contractures. With IRB approval a retrospective chart review of all patients less than 18 years old treated for hand burns between Jan 2013 and December 2016 was performed. Demographics, burn characteristics, treatments, hospital course, and follow up were recorded. Descriptive statistical analysis was performed; all medians reported with interquartile range. 140 patients were reviewed, the population was predominately male (86 patients, 59%), white (98 patients, 68%), with a median age of 2 years (IQR 1, 6.5). The most common type of burns was scalding 97 patients (67%), flame burns 36 patients (25%) and electrical burns 11 patients (7.6%). Second degree burns occurred in 128 patients (89%) with a median TBSA of 1.75 (IQR 1, 4). The most common location burned on the hand was the palmar aspect with 86 patients (60%), 35 patients (24%) were burned only on the dorsal aspect of their hand and 21 patients (15%) were burned on both the dorsal and palmar aspects. The median number of digits involved in the burn was 4 (IQR 2, 5). Ninety two patients (67%) had involvement of a joint. Median days of follow up was 16 (IQR 8, 40). 21 patients (15%) required operative intervention with a median age of injury of 2 years (IQR 1, 6.5). 6 (28%) of these patients required a second intervention. 5 patients (4%) developed clinically significant contractures after the wounds had completely healed. All five required subsequent opearative intervention, three patients underwent operative excision and grafting and two underwent adjacent tissue transfer flaps. The median days to intervention was 20 (IQR 16, 100). Clinically significant contractures make up a small percentage of pediatric hand burn outcomes. Aggressive physical therapy and more superficial burns may account for these findings. Review of the presentation and progression of pediatric hand burns will lead to new strategies to care for these common burns.

Classification System for Individualized Treatment of Adult Buried Penis Syndrome.

The authors present their experience with reconstructive strategies for men with various manifestations of adult buried penis syndrome, and propose a comprehensive anatomical classification system and treatment algorithm based on pathologic changes in the penile skin and involvement of neighboring abdominal and/or scrotal components. The authors reviewed all patients who underwent reconstruction of adult buried penis syndrome at their referral center between 2007 and 2015. Patients were stratified by location and severity of involved anatomical components. Procedures performed, demographics, comorbidities, and clinical outcomes were reviewed. Fifty-six patients underwent reconstruction of buried penis at the authors' center from 2007 to 2015. All procedures began with a ventral penile release. If the uncovered penile skin was determined to be viable, a phalloplasty was performed by anchoring penoscrotal skin to the proximal shaft, and the ventral shaft skin defect was closed with scrotal flaps. In more complex patients with circumferential nonviable penile skin, the penile skin was completely excised and replaced with a split-thickness skin graft. Complex patients with severe abdominal lipodystrophy required adjacent tissue transfer. For cases of genital lymphedema, the procedure involved complete excision of the lymphedematous tissue, and primary closure with or without a split-thickness skin graft, also often involving the scrotum. The authors' overall success rate was 88 percent (49 of 56), defined as resolution of symptoms without the need for additional procedures. Successful correction of adult buried penis often necessitates an interdisciplinary, multimodal approach. Therapeutic, IV.

Multiflap closure of scalp defects: Revisiting the orticochea flap for scalp reconstruction

Reconstruction of the scalp following oncologic resection is a challenging undertaking owing to the variable elasticity of the soft tissue overlying the calvarium and the limited amount of tissue available for recruitment. Defect size, location, and skin characteristics heavily influence the reconstructive options available to the surgeon. Reconstruction options for scalp defects range from simple direct closure, to skin grafting, to adjacent tissue transfer with local flaps, and ultimately to free tissue transfer. Dermal regeneration templates have also gained popularity in the recent past. Often times a primary closure with multiple local flaps can be a prime choice in these scenarios. One such modality of multi-flap closure, the Orticochea flap, is an excellent option for scalp reconstruction as it decreases operative time, may provide hair-bearing skin, and potentially avoids the risks of general anesthesia in debilitated patients. We present an interesting case of a patient with a large scalp defect following melanoma excision that was successfully reconstructed with an Orticochea flap. A review of scalp reconstruction and uses of the Orticochea flap will follow the case presentation.