Superficial Flap Research Articles

The Transorbital Pericranial Flap

The objective of the present study was to describe and evaluate the feasibility, mobility, and surface area provided by the simple and extended transorbital pericranial flap (TOPF). Furthermore, we compared this novel technique with the current practice of pericranial flap harvesting and insetting techniques. We also studied the adequacy of the TOPF in the reconstruction of postoperative anterior cranial fossa (ACF) defects. The TOPF was performed bilaterally in 5 alcohol-preserved, latex-injected human cadaveric specimens. The TOPF was harvested in 2 stages: the orbitonasal stage and the cranial stage. For the orbitonasal stage, a transorbital superior eyelid approach was used. We have described 2 harvesting techniques for creating 2 distinct TOPF types (simple and extended) according to the main vascular pedicle. The superficial flap areas offered by the simple and extended TOPF and the traditional bicoronal pericranial flap were calculated and compared. The distances from the supratrochlear and supraorbital arteries to specified anatomical landmarks were also measured. Additionally, the ACF defect area of relevant surgical cases performed using endoscopic transcribriform approaches were measured on immediate postoperative computed tomography head scans using radiological imaging software. The harvest of both the simple and the extended TOPFs was efficient. As expected, the areas offered by simple and extended TOPFs were smaller than that offered by the traditional bicoronal flap. However, the surface area offered by either the simple or extended TOPF provides sufficient coverage for most ACF defects. A high spatial distribution was observed between the vascular pedicles and their respective foramen or notch. The TOPF represents a novel harvesting, tunneling, and insetting technique that offers a large, versatile, pedicled flap for coverage of most standard ACF defects after endoscopic surgery.

Patient-specific surgical options for breast cancer-related lymphedema: technical tips.

In order to provide a physiological solution for patients with breast cancer-related lymphedema (BCRL), the surgeon must understand where and how the pathology of lymphedema occurred. Based on each patient’s pathology, the treatment plan should be carefully decided and individualized. At the authors’ institution, the treatment plan is made individually based on each patient’s symptoms and relative factors. Most early-stage patients first undergo decongestive therapy and then, depending on the efficacy of the treatment, a surgical approach is suggested. If the patient is indicated for surgery, all the points of lymphatic flow obstruction are carefully examined. Thus a BCRL patient can be considered for lymphaticovenous anastomosis (LVA), a lymph node flap, scar resection, or a combination thereof. LVA targets ectatic superficial collecting lymphatics, which are located within the deep fat layer, and preoperative mapping using ultrasonography is critical. If there is contracture on the axilla, axillary scar removal is indicated to relieve the vein pressure and allow better drainage. Furthermore, removing the scars and reconstructing the fat layer will allow a better chance for the lymphatics to regenerate. After complete removal of scar tissue, a regional fat flap or a superficial circumflex iliac artery perforator flap with lymph node transfer is performed. By deciding the surgical planning for BCRL based on each patient’s pathophysiology, optimal outcomes can be achieved. Depending on each patient’s pathophysiology, LVA, scar removal, vascularized lymph node transfer with a sufficient adipocutaneous flap, and simultaneous breast reconstruction should be planned.

Propeller and Pre-expanded Propeller Use of a Transversely Oriented Upper Trapezius Perforator Flap in Head and Neck Reconstruction: Clinical Experience and Review of Vascular Anatomy of the Supraspinal Trapezius Muscle

Conventionally, trapezius musculocutaneous flap is raised to harbour perforators located inferior to the scapular spine (i.e. 'lower trapezius flap'). In this clinical study, we aimed to use trapezius perforators located superior to the scapular spine to raise a transversely oriented propeller fasciocutaneous flap based on the superficial cervical artery to reconstruct head and neck defects. Patients with head and neck defects who underwent reconstruction with a propeller trapezius perforator flap between August 2014 and October 2019 were evaluated. Demographic data of the patients, topographic data on defects and the flaps were analysed. A total of 14 patients underwent reconstruction with upper trapezius perforator flap with equal gender distribution. Defects were due to tumour resections, burn contractures and exposed foreign materials; located in occipital, temporal, parietal, midfacial and cervical areas; with sizes ranging between 8 × 7 cm and 22 × 19 cm. Overall patient satisfaction was assessed subjectively using a pre-determined set of questions. The sizes of the flaps ranged between 15 × 8 cm - 20 × 9 cm in non-expanded and 26 × 15 cm - 30 × 16 cm in expanded cases. One flap suffered distal superficial flap loss, which was treated with wound care. Follow up period of the patients ranged between 3 and 40 months with an average of 29 months. Using trapezius perforators located above the scapular spine provides thin transversely oriented propeller flaps to be used in head and neck reconstruction. In our series, this flap is further enhanced by pre-expansion for wider uses, e.g. facial resurfacing and releasing neck contractures.

Use of Preoperative High-Resolution Ultrasound System to Facilitate Elevation of the Superficial Circumflex Iliac Artery Perforator Flap.

During elevation of the superficial circumflex iliac artery (SCIA) perforator (SCIP) flaps, the flap pedicle must often be converted from the superficial branch to the deep branch of the SCIA, complicating and prolonging the procedure. The goal of the present study was to demonstrate the effectiveness of high-resolution ultrasonography to decrease the conversion rate on which no previous report has focused, by making a comparison with a conventional method. Forty-five consecutive cases where free SCIP flap transfer was performed for reconstruction were retrospectively reviewed. To preoperatively mark the course of the superficial branch, handheld Doppler ultrasonography was used in 27 cases (group 1) and a high-resolution ultrasound system in 18 cases (group 2). The conversion rate was significantly greater in group 1 than in group 2 (10/27 [37%] vs. 0/18 [0%], p = 0.003]. The frequency of use of multiple venous anastomoses was significantly higher in group 1 than in group 2 (21/27 [78%] vs. 2/18 [11%], p < 0.001). The operative time was significantly longer in group 1 than in group 2 (p = 0.038). There were no significant differences in postoperative complication rates (1/27 [4%] versus 0/18 [0%], p = 1.0). The use of a preoperative high-resolution ultrasound system significantly decreased the rate from of intraoperative conversion from the superficial branch to the deep branch of the SCIA. It also resulted in significantly fewer venous anastomoses and a shorter operative time, while maintaining a low incidence of postoperative complications.

Superior epigastric artery perforator flap for reconstruction of deep sternal wound infection.

The treatment of deep wound sternal infection requires loco-regional pedicled flaps, usually with muscular flaps. Perforator propeller flaps represent the ultimate progress in the history of reconstructive surgery. We report here our experience with the superior epigastric artery perforator (SEAP) flaps to repair sternal defect. Six patients presenting deep sternal wounds infection were treated with SEAP propeller flap, between March 2015 and June 2017. The mean age was 71.5 (range 53-83) years. The mean length and width of the defect were 16.2 × 7 cm (ranging 8-20 × 4-10). An elliptical skin flap pedicled on the SEAP was harvested in the inframammary fold and rotated up to 90° to cover the defect. All SEAP flaps achieved a successful entire coverage of the defect. The mean size of the skin paddle of the flap was 20.2 × 7.3 cm (ranging 14-27 × 6-9). All flaps were able to provide a complete sternal wound cover. Venous congestion was present in five cases and adequately treated by leech therapy; necrosis was distal in one case, and interesting the entire superficial flap in two cases but with deep tissues remaining viable and able to cover the mediastinum: an infected flap required revision. Satisfyingly, at 2-years postoperative follow-up all-patients were alive with a successful mediastinal cover. The SEAP Perforator propeller flap is an alternative to muscle flaps to achieve treatment of deep and large sternal wound infection.

Influence of BMI, Age, and Gender on the Thickness of Most Common Thinned Flaps.

Background:Since the description of superficial fascia flap harvesting, a new window of opportunity has been open in obese patients, where a higher subcutaneous thickness of tissue is present. To our knowledge, the impact of body mass index on superficial fascial flaps has not been reported.Methods:We recruited 122 patients from April 2019 to January 2020. From these patients, the 3 most common thinned flaps were selected: the superficial circumflex iliac perforator flap; the anterolateral thigh flap at the perforator A, B, and C; and the thoracodorsal flap. Two vertical measures were registered: the distance from the skin to the superficial fascia, and from this point to the deep fascia.Results:The average flap measurement presented here was within the range, as previous clinical studies. The superficial fatty layer thickness in the superficial circumflex iliac perforator and anterolateral thigh flap was somewhat similar in thickness between overweight and obese patients, showing a minimal increase with higher body mass index. The anterolateral thigh flap was found thicker among women, and no statistical difference was shown between age groups in any of the flaps.Conclusions:A better understanding of the fat layers’ thickness will result in better planning, minimizing secondary debulking procedures, decreasing operative time, and reducing general complications among obese patients. Thus, a better understanding of flap structure and physiology in obese patients will lower complications and give more predictable results.

Application of superficial inferior epigastric artery flaps to repair oral and maxillofacial defects with the aid of digital three-dimensional reconstruction technique

Objective: To explore the application value of digital three-dimensional(3D) reconstruction technology in the repair of oral and maxillofacial defects with superficial inferior epigastric artery (SIEA) flap. Methods: Twelve cases of oral cancer patients, including 8 males and 4 females; aged (57.4±12.6) years, were selected from the Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Bengbu Medical College from January 2018 to October 2019 and were proposed to repair with SIEA flap. There were 10 cases of squamous cell carcinoma, one case of adenoid cystic carcinoma and 1 case of mucinous epidermal carcinoma. The data were imported into AW4.7 software for post-processing. The left or right dominant donor area was selected to clarify the origin, diameter, alignment, and location of penetration point of the flap blood supply, and digital 3D reconstruction technology was used to guide the flap preoperative design. Results: Eleven cases were repaired by SIEA flap in 12 patients, one case was repaired by superficial iliac artery flap because the source artery was undiscovered, one case had venous vascular crisis after surgery, and the rest of the flap survived. In 11 patients repaired with SIEA flap, there was no significant difference between the preoperative SIEA diameter measured by CTA [(1.0±0.3) mm] and the actual measured value [(1.1±0.3) mm] (P>0.05). The follow-up was 6 to 12 months, with an average of 10 months, and the donor-receiver areas were all healed in phase Ⅰ. No obvious complications occurred, and the abdominal scar was hidden. Conclusions: In the SIEA flap repair oral and maxillofacial defect reconstruction surgery, the use of digital 3D reconstruction technology can objectively reflect the diameter and the location of the superficial artery of the abdominal wall before surgery, effectively reduce the difficulty and risk of flap surgery.

Abdominoplasty without Drains or Progressive Tension Suturing.

Over the years, the techniques of performing abdominoplasty have been modified and altered. Some of these modifications include progressive tension suturing and preservation of sub-Scarpa fat. These alterations have been done to decrease the risk of postoperative seroma and hematoma formation. Abdominoplasty, without the use of drains, is well documented in the literature. Here, the authors describe that raising superficial flaps (in the sub-Scarpa fat plane) will reduce seroma formation risk. As a result, the use of drains and tension suturing can be avoided altogether. A retrospective study was conducted from January 2015 to January 2018. The data of patients were extracted from admission files and operative notes. All the procedures were done under general anesthesia using the same operative technique by a single surgeon at the same institute. This article describes the operative technique used, observations, and result in comparison to the literature. A total of 100 patients were included in the study for over three years; 89% were females, and the average age was 40 years, with a mean BMI of 25.1 kg/m2. Liposuction was performed concomitantly in 56 patients, and rectus plication was done in 47. The overall complication rate was 14%, with the incidence of seroma and hematoma formation being 6% and 2%, respectively. This is comparable to the incidence found in the literature. The average hospital stay was 1.7 days, and the patients were followed for up to 6 months. Abdominoplasty, when performed in superficial planes with preservation of sub-Scarpa fat, is safe in terms of improved flap vascularity and beneficial in reducing the risk of seroma and hematoma formation. It can be safely performed without drains or progressive tension suturing and reduces the operative time required, patient discomfort, and hospital-stay period. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Subdermal Dissection for Elevation of Pure Skin Perforator Flaps and Superthin Flaps: The Dermis as a Landmark for the Most Superficial Dissection Plane.

Pure skin perforator and superthin flaps have been reported and are becoming popular, as they allow one-stage thin skin reconstruction even from a thick donor site. However, currently reported elevation procedures use proximal-to-distal dissection requiring free-style perforator selection and primary thinning procedures. With distal-to-proximal dissection using the dermis as a landmark for dissection plane, it is expected that elevation of pure skin perforator or superthin flaps can be simplified. Patients who underwent pure skin perforator or superthin flap transfers with the subdermal dissection technique were included. Flaps were designed based on location of pure skin perforators visualized on color Doppler ultrasound, and elevated just below the dermis under an operating microscope. Medical charts were reviewed to obtain clinical and intraoperative findings. Characteristics of the patients, flaps, and postoperative courses were evaluated. Thirty-six flaps were transferred in 34 patients, all of which were elevated as true perforator flaps (superficial circumflex iliac artery perforator flap in 29 cases, other perforator flaps in seven cases). Mean ± SD flap thickness was 2.24 ± 0.77 mm (range, 1.0 to 4.0 mm). Skin flap size ranged from 3.5 × 2 cm to 27 × 8 cm. Time for flap elevation was 27.4 ± 11.6 minutes. All flaps survived without flap atrophy/contracture 6 months after surgery, except for two cases of partial necrosis. The subdermal elevation technique allows straightforward and direct elevation of a pure skin perforator or superthin flap within 30 minutes on average without the necessity of primary thinning. Therapeutic, IV.

A Rare Case of Infantile Hemangioma Requiring Ear Reconstruction

A Rare Case of Infantile Hemangioma Requiring Ear Reconstruction

Use of the superficial circumflex iliac artery perforator flap for reconstruction after sarcoma resection.

Postoperative complications after flap-coverage in sarcoma treatment can postpone postoperative adjunct treatments. Here, we present our experience with the use of the superficial circumflex iliac artery perforator (SCIP) flap after sarcoma resection. Patients undergoing immediate reconstruction surgery with a flap after sarcoma resection at a single institution from February 2017 to April 2020 were identified. Patient demographics, tumor characteristics, surgical characteristics, and complications were examined. Thirty-five consecutive patients underwent reconstructions using a SCIP flap (34 free and one pedicled SCIP flaps). We also identified 47 consecutive patients who underwent reconstruction with other pedicled or free flaps over the same time period. No significant differences were found in patient age, gender, defect size, or operative time between these two groups. The incidences of overall complications (20/47 [42.6%] vs. 3/35 [8.5%], p < .001), flap dehiscence (7/47 [14.8%] vs. 0/35 [0%], p = .018), and total flap complications (15/47 [31.9%] vs. 2/35 [5.7%], p = .005) were statistically greater in the control group than in the SCIP group. With its minimal postoperative complication rate both in the reconstruction site and the donor site, the SCIP flap can be considered an optimal reconstruction option after sarcoma resection.

Semilunar excision of pilonidal sinus with advancement flap wound closure in the treatment of sacrococcygeal pilonidal disease

Introduction: Sacrococcygeal pilonidal disease is common and had a lot of variants treatment techniques. Aim: This study presents the results of treatment of the pilonidal sinus by the Suchorski method. Material and methods: The study was conducted from 2010 to 2017 on 148 patients who underwent Suchorski’s method of wound closure, using the displaced skin-fat flap after the crescent-like excision of the hair sinus in the sacroiliac area. We analyzed length of observation, duration of the surgery, length of hospital stay, complications healing of the surgical wound, duration of pain, number of relapses, disturbances of superficial skin and fat flap sensation, and cosmetic effect. Results and discussion: The average follow-up time after surgery was 47 months (12–101 months). During the postoperative period, 11 (7.4%) cases reported complications related to wound healing 8 (5.4%) cases experiencedlimited wound dehiscence, and 1 (0.67%) case showed the wound had completely diverged. Only 2 (1.34%) patients developed a seroma. Conclusions: The crescent-like excision of the pilonidal sinus of the sacrococcygeal region using the Suchorski’s method is worth recommending, as a modern approach to treating pilonidal disease. This method offers the surgeon the ability to cut not only the small sinuses, but effect large-scale changes and improve patient outcomes.

A case of reconstruction with a superficial cervical artery flap for dermatofibrosarcoma protuberans occurring on the acromion

A case of reconstruction with a superficial cervical artery flap for dermatofibrosarcoma protuberans occurring on the acromion

Superficial versus deep system single venous anastomosis in the radial forearm free flap: a meta-analysis

The selection of the superficial or deep drainage system for use with the radial forearm free flap (RFFF) remains controversial. The aim of this study was to identify the optimal drainage system for single venous anastomosis. A systematic review and cumulative meta-analysis was performed to assess superficial and deep system single venous anastomosis for use with the RFFF in postoperative reconstruction of the head and neck. This study included 1073 flaps (495 superficial system-based flaps, 578 deep system-based flaps) reported in six studies. The outcomes assessed in the studies selected for this meta-analysis included venous compromise, flap failure, and the salvage success rate. Venous compromise was more common in the superficial system group (odds ratio (OR) 2.29, 95% confidence interval (CI) 1.36–3.86, P=0.002). The rate of successful salvage was higher with the superficial system (OR 8.19, 95% CI 1.75–38.3, P=0.008). The rate of flap failure was lower in the superficial system group (OR 0.30, 95% CI 0.04–2.48, P=0.27). Although the deep system showed a lower risk of venous compromise, the evidence provided by the meta-analysis was insufficient to determine which type of drainage system is more suitable for single venous anastomosis in RFFF. All included studies were cohort studies; therefore, findings must be interpreted with caution.

Application of contrast-enhanced ultrasound-assisted superficial inferior epigastric artery perforator flap to repair oral and maxillofacial defects

To investigate the application value of contrast-enhanced ultrasound (CEUS) technique to assist the repair of oral and maxillofacial defects by superficial inferior epigastric artery perforator flap. Sixteen oral cancer patients, 10 males and 6 females, who were to undergo superficial inferior epigastric artery perforator flap repair between June 2018 and February 2020, were selected, with an average age of 55.8 years (range, 24-77 years). There were 13 cases of squamous cell carcinoma, 2 cases of adenoid cystic carcinoma, and 1 case of mucinous epidermis-like carcinoma. The color Doppler ultrasound (CDUS) and CEUS were used to screen the superficial inferior epigastric artery, assisted in the design of the flap, and compared it with the actual intraoperative exploration. The sensitivity, specificity, positive predictive value, and negative predictive value of CEUS and CDUS examinations were analyzed. Fourteen of 16 patients were repaired with superficial inferior epigastric artery perforator flap, and 2 patients were repaired with superficial iliac artery flap because the source artery was not found. After surgery, regular follow-up was performed to check for disease recurrence and metastasis and to evaluate the appearance of the patien's donor area, the recovery of transoral feeding function, and the presence of complications. Comparison of preoperative CDUS and CEUS findings and intraoperative exploration showed that CEUS had 100% sensitivity, specificity, positive predictive value, and negative predictive value for vascular exploration of the superficial inferior epigastric artery perforator flap, compared with 57%, 100%, 100%, and 25% for CDUS. The preoperative CDUS identified 25 penetrating vessels in 14 cases repaired with superficial inferior epigastric artery flaps. All vessel signals were enhanced by CEUS enhancement, and an additional 11 penetrating vessels were identified confirmed intraoperatively. The preoperative CEUS measurements of the initial diameter of superficial arteries in the abdominal wall were significantly higher than both CDUS and intraoperative measurements ( P<0.05); the difference in peak systolic velocity between CEUS and CDUS measurements was significant ( t=3.708, P=0.003). One case of superficial epigastric artery perforator flap developed venous embolism crisis at 48 hours after operation, the wound healing delayed. The other incisions in donor sites healed by first intention. All the patients were followed up 3-12 months, with an average of 8 months. No recurrence or metastasis appeared during the follow-up. There was no serious complications such as abdominal wall hernia, the location of abdominal scarring was hidden, and transoral feeding was resumed. The superficial inferior epigastric artery perforator flap with small injury in supply area and hidden scar location is a better choice for repairing oral and maxillofacial defects. The use of CEUS technique to assist the preoperative design of the superficial inferior epigastric artery perforator flap has good feasibility and high accuracy.

Characteristics of the Superficial Circumflex Iliac Artery Perforator Flap in a Western Population and a Practice Approach for Free Flap Reconstruction.

There has been increasing interest in the superficial circumflex iliac artery perforator (SCIP) flap as a source of thin, pliable soft tissue combined with a favorable donor site. Despite several clinical series from Asia, barriers to adoption include reluctance to perform submillimeter "supermicrosurgery" and the effect of body habitus on flap feasibility. The purpose of this study is to distinguish vascular anatomic characteristics of the SCIP flap in a North American population. Computed tomography angiography was examined in 84 flaps in healthy prospective renal donor patients from a radiographic database. Descriptive statistics as well as linear regression comparing variables to body mass index (BMI) were performed. Mean BMI was 27.1 ± 3.5 kg/m2, while the mean patient age was 47.8 ± 11.4 years. The superficial circumflex iliac artery (SCIA) originated from the common femoral artery in 92% cases, with remainder originating from the profunda femoris. The mean vessel diameter was 1.85 mm at source vessel origin. Distance from skin to source vessel averaged 30.7 mm. Suprascarpal subcutaneous thickness averaged 16.5 mm. The mean distance from Scarpa's fascia to vessel origin was 14.1 mm. Direct three-dimensional distance from vessel origin to pubic tubercle was 50.2 mm. A medial and lateral perforator split off of the SCIA was observed in 38 cases (45%). Significant differences were shown when comparing BMI to skin to source vessel distance (p < 0.001), suprascarpal subcutaneous fat thickness (p < 0.001), and fascial distance to vessel origin (p < 0.001). BMI did not significantly affect vessel diameter. Despite a significantly higher BMI than many previously published cohorts, the SCIP remains an excellent source of thin and pliable tissue. When dissected closer to the source vessel, a vessel caliber of nearly 2 mm can be achieved, which may obviate the need for "supermicrosurgery" in this population.

New Chimeric Groin Flap: Experimental Model in Rats.

Increased emphasis is on using tissue substitutes and stem cells to improve flap applicability and survival rates. To accomplish this, the first step is to have a versatile experimental flap, easy to harvest and use as a template. We sought to develop a reliable experimental chimeric groin flap with free mobility and reliable bloods supply that can be twisted, relocated, and integrated easily with other materials. Ten male Wistar rats were included. The flap consists of a 2.5-cm skin paddle centered on the medial branch of the inferior epigastric artery and a 4.5/2-cm fat pad supplied by the lateral branch of the inferior epigastric artery. After being raised, flaps were resutured in their anatomical position. Flaps were followed up for 15 days. At the end of the study, the viability of flaps was analyzed by ultrahigh-frequency ultrasound, nontargeted contrast study, and histology assessment. All flaps survived without significant complications. Nontargeted microbubbles spread evenly in both the superficial and deep flap. Ultrasound assessment at day 15 showed no significant areas of necrosis or edema. Histology examination of 3 random flaps confirmed vessel patency and flap viability. We propose a simple, easy to harvest and reliable experimental flap which offers a main advantage of all-around mobility through its chimeric design. It is a suitable model for bioengineering studies as it can be used as a template for integration of tissue substitutes or stem cells, between its 2 components.

Anatomical variations of the innervated radial artery superficial palmar branch flap: A series of 28 clinical cases.

BackgroundThe innervated radial artery superficial palmar branch (iRASP) flap was designed to provide consistent innervation by the palmar cutaneous branch of the median nerve (PCMN) to a glabrous skin flap. The iRASP flap is used to achieve coverage of diverse volar defects of digits. However, unexpected anatomical variations can affect flap survival and outcomes.MethodsCases in which patients received iRASP flaps since April 1, 2014 were retrospectively investigated by reviewing the operation notes and intraoperative photographs. The injury type, flap dimensions, arterial and neural anatomy, secondary procedures, and complications were evaluated.ResultsTwenty-eight cases were reviewed, and no flap failures were observed. The observed anatomical variations were the absence of a direct skin perforator, large-diameter radial artery superficial palmar branch (RASP), and the PCMN not being a single branch. Debulking procedures were performed in 16 cases (57.1%) due to flap bulkiness.ConclusionsIn some cases, an excessively large RASP artery was observed, even when there was no direct skin perforator from the RASP or variation in the PCMN. These findings should facilitate application of the iRASP flap, as well as any surgical procedures that involve potential damage to the PCMN in the inter-thenar crease region. Additional clinical cases will provide further clarification regarding potential anatomical variations.

Superficial Peroneal Neurocutaneous Flap for Coverage of Donor Site Defect After the Combined Transfer of Toe and Dorsal Foot Flap.

Reconstruction of digital loss with soft tissue defects remains a tough challenge. Although a combined flap of toe and dorsal foot skin provides a good option for "like-for-like" hand reconstruction, the disappointed donor site morbidity prevents it from popularity. In this study, we presented experiences of the superficial peroneal neurocutaneous (SPNC) flap for donor site closure after the combined toe and dorsal foot flap transfer. Superficial peroneal neurocutaneous flaps were used to cover foot donor site defects in 9 patients. The flaps harvested from feet including 3 cases of wrap-around flap with dorsal foot flap, 4 cases of 2nd toe flap with dorsal foot flap, 2 cases of 2nd and 3rd toe flap with dorsal foot flap. The flap size, operation time, and complications were documented, and the donor sites were evaluated by the subjective outcome measure, the foot evaluation questionnaire, and the Vancouver Scar Scale. All flaps but one survived completely without complications. Marginal necrosis occurred in the distal part of the flap in one case, which was treated by daily dressings. The skin grafts on the lower leg healed uneventfully. The average operation time of flap transfer was 40 minutes. Follow-up ranged from 9 to 16 months, and patients were content with the results of the foot donor site according to the outcome measures. All the patients were able to wear normal shoes walking and running with a normal gait, and none sustained complications of skin erosion or ulceration. Protective sensibility was obtained in all the flaps. Two patients complained of cold intolerance and 2 could not wear a thong sandal. The donor site scars on the lower leg were measured 3.2 on average on the Vancouver Scar Scale. The SPNC flap is a practical procedure for donor site closure on the foot, especially when extra dorsal foot skin is elevated with a toe flap for hand reconstruction.

Synchronous Closure of A Large Medial Perforator-Based Superficial Circumflex Iliac Artery Perforator Free Flap Donor Site Using an Ipsilateral Lateral Perforator-Based Superficial Circumflex Iliac Artery Perforator Propeller Flap.

A superior advantage of the superficial circumflex iliac artery perforator flap is that any donor site residue can easily be hidden by clothing. Usually designed as narrow or moderate-sized flaps based on medial perforators of the superficial branch, this readily allows primary donor site closure. However, for larger flaps, tension-free closure requires that the thigh remain flexed or even a skin graft used. Another alternative would be to use an adequate lateral perforator of the deep branch, if available, as the vascular hub of a propeller flap that extended into the adjacent flank, that could then be rotated into the medial groin to facilitate simultaneous direct closure of both flap donor sites.