Superficial Circumflex Iliac Artery Perforator Flap Research Articles

Application of Combined SCIP and Free Fibula Flaps for Reconstruction of a Massive Composite Oromandibular Defect: A Pioneering Approach

AbstractResection of advanced oral malignancies often leads to extensive composite tissue defects, which may involve skin, oral mucosa, mandible, and a significant amount of soft tissue. While the free fibula flap remains the primary choice of reconstruction, there are instances where a second flap is necessary for coverage. In such cases, the anterolateral thigh (ALT) flap is commonly employed as a second free flap. We recently utilized a superficial circumflex iliac artery perforator (SCIP) flap in combination with the free fibula flap to reconstruct a large oromandibular defect. This report emphasizes the significance of the SCIP flap and the benefits of combining free flaps, supported by relevant literature.

Lymphatic Patterns in the Superficial Circumflex Iliac Artery Perforator Flap.

Lymphedema is a chronic condition, characterized by fluid buildup and tissue swelling and is caused by impairment of the lymphatic system. The lymph interpositional flap transfer technique, in which lymph flow is restored with a flap that includes subdermal lymphatic channels, is an option for surgical reconstruction. The superficial circumflex iliac artery perforator (SCIP) flap can be used for this purpose. This study aimed to describe and characterize the lymphatic patterns within the vascular territory of the SCIP flap. This cross-sectional multicenter study involved 19 healthy volunteers aged ≥18 years of both sexes assessing the bilateral SCIP flap zone. Superficial lymphatic patterns were evaluated at 4-, 14-, and 24 minutes after indocyanine green (ICG) lymphography injection. Standardized procedures were implemented for all participants in both hospitals. The linear pattern was predominant bilaterally. The median number of lymphatic vessels and their length increased over time. Most lymphatic vessels in the SCIP flap were oriented toward the inguinal lymph node (ILN). However, the left SCIP zone lymphatic vessels were directed opposite to the ILN. The two sides SCIP zones were not significantly different. The primary direction of the bilateral lymphatic vessels was toward the ILN, although only single-side lymphatic vessels were in the opposite direction. These findings emphasize the importance of assessing lymphatic axiality and coherent lymphatic patterns prior to undertaking the SCIP as an interposition flap, to ensure effective restoration of lymphatic flow.

Lower Abdominal vs. Lateral Thigh Perforator Flaps in Microsurgical Sarcoma Reconstruction: The Aesthetics of Donor Site Matters.

Introduction: Sarcoma resection often leaves patients with big defects only amenable through microsurgical reconstruction. In such cases, it is hard for the surgeon to uphold low donor-site morbidity with an aesthetic result. The purpose of this study was to investigate the clinical outcome and the patient's perception regarding the donor site in a cohort of patients undergoing microsurgical reconstruction with lateral thigh and lower abdominal perforator flaps. Methods: A retrospective evaluation of all patients who underwent sarcoma reconstruction with flaps harvested from the lower abdominal region (deep inferior epigastric artery perforator flap, superficial circumflex iliac artery perforator flap) or lateral thigh region (anterolateral thigh perforator flap and its variations) was performed. Only patients with defects greater than 100 cm2 were included. Patient demographics and operative variables were recorded, together with complications. Patient satisfaction and quality of life with the donor site were registered using the SCAR-Q questionnaire, which was administered at least six months post-operatively. Results: Eighteen anterolateral thigh (ALT) perforator flaps and twenty-two deep inferior epigastric artery perforator (DIEP) and superficial circumflex iliac artery perforator (SCIP) flap procedures were performed. The two groups were homogeneous for major post-operative complications (p > 0.999). Patient satisfaction with the donor site measured using the SCAR-Q questionnaire showed significantly higher scores in the DIEP/SCIP group when compared with the thigh group (p < 0.001), indicating a superiority of the lower abdominal area as an aesthetic donor site. Conclusions: The DIEP and SCIP flaps are a versatile option for reconstructing large soft-tissue defects following sarcoma resection. Therefore, flaps harvested from the lower abdomen yield a higher patient satisfaction with the donor site, which is a feature worth considering when planning a reconstructive procedure.

The Piggyback Superficial Circumflex Iliac Perforator Flap for Complex Free Flap Reconstructions.

This article introduces a reproducible strategy for complex reconstruction scenarios that require the use of two flaps. It specifically focuses on the utilization of the superficial circumflex iliac artery perforator (SCIP) flap as a secondary flap, particularly in complex cases where available arterial options are limited. In the first scenario, the SCIP flap is elevated simultaneously during elevation of a fibula bone flap. The pedicle of the fibula flap will be anastomosed to the recipient vessels, and the pedicle artery of the SCIP flap, the superficial circumflex iliac artery, will be anastomosed to the distal end of the peroneal artery. The SCIP flap pedicle offers greater length compared with a cutaneous flap sourced from the peroneal artery, thus providing increased flexibility for the flap inset. In the second scenario, the SCIP flap is combined with the anterolateral thigh (ALT) flap to manage a significant defect. The pedicle of the ALT flap is anastomosed to the recipient vessels, and the superficial circumflex iliac artery is anastomosed to the distal end of the pedicle artery of the ALT flap, the descending branch of the lateral circumflex femoral artery. The SCIP flap can be harvested simultaneously with a fibula flap or an ALT flap from the same side, and its arterial anastomosis can always be established with the distal ends of the arterial pedicle of these two flaps. This efficient and reproducible method can also contribute to minimal donor site morbidity and will be particularly valuable in settings where recipient artery choices are limited.

Posttraumatic Scrotal Reconstruction with a Pedicled "Extended" Superficial Circumflex Iliac Artery Perforator Flap: A Case Report.

The superficial circumflex iliac artery (SCIA) perforator (SCIP) flap has been used for scrotal reconstruction after Fournier's gangrene, skin cancer, or infections. However, there are few publications with regard to penoscrotal reconstruction after a traumatic injury with this flap. In this article, we propose a new SCIP flap variation, the "extended" or "direct" SCIP flap, to effectively reconstruct a wide scrotal defect after a traumatic injury. The "extended" SCIP flap is designed medial and cranial to the anterosuperior iliac spine (ASIS) using the superficial branch of the SCIA as the main pedicle.

Head and neck reconstruction with the superficial circumflex iliac artery perforator (SCIP) free flap: Lessons learned after 73 cases.

Head and neck tissue defects after ablative surgery often require complex and composite reconstructions. The superficial circumflex iliac artery perforator (SCIP) flap is an extremely versatile perforator-based flap with minimal donor site morbidity, which may represent the optimal procedure in this setting. Over the last 5 years, we collected a large base of experience, including both simple and chimeric SCIP-based reconstruction, making this flap our first choice for head and neck reconstructions. Seventy-three patients undergoing ablative head and neck surgery for oncologic pathologies were treated by means of a SCIP flap reconstruction. Patients' mean age was 67 years old (range 37-89), 51 were males and 22 were females. Fifty-eight flaps were simple and 15 were chimeric reconstruction patterns. Indocyanine green perfusion imaging was performed in all cases. All the patients were successfully treated with no flap losses were encountered. Twelve patients encountered postoperative complications: in four cases revision surgery was required for venous congestion, while the remaining cases were managed conservatively (four wound dehiscence and three infections). No patients showed donor site complications. The mean follow-up period was 11 months (range 3-24). Our case series demonstrates the reliability and versatility of the SCIP flap for different kinds of head and neck reconstructions. The chimeric options combined with bone, double skin paddle, and muscle offer a broad variety of functional reconstructive solutions for complex head and neck surgeries. Intraoperative indocyanine green perfusion examination provides a valuable tool to assess and ascertain proper vascularization and post-anastomosis vessel patency in complex microvascular flap-based reconstructions.

Identification of optimal flap types for color matching in free flap-based facial reconstruction in Asian population

Large soft tissue defects of the face often require free flap-based reconstruction. To avoid a conspicuous patch-like appearance, choosing flaps with a color similar to that of the adjacent facial skin is crucial. This study aimed to identify the flap types that show the best color match via objective color evaluation.Patients who underwent free flap-based facial reconstruction between 2013 and 2023 were retrospectively reviewed. Based on standardized photographs, average color samples of the flap skin paddle and adjacent skin were obtained. The color differences were compared by flap type at two different time points, early (within 1–3 months, post-operative) and late (after 1 year, post-operative), using the delta E value.Fifty-eight free flaps were analyzed, including 22 thoracodorsal artery perforator (TDAP) flaps, 17 anterolateral thigh (ALT) flaps, nine superficial circumflex iliac artery perforator (SCIP) flaps, and eight radial forearm (RF) flaps. In the analysis of early outcomes, the RF flaps showed the least color difference, followed by the SCIP and TDAP flaps, and the ALT flaps showed the greatest difference, with the differences being significant. Most cases showed generally improved color matching over time. Time-dependent changes were significant in the ALT and TDAP flap groups. In the analysis of late outcomes, all flap types showed delta E values less than 10, with the RF flaps showing the least color difference, followed by the SCIP flap. The four workhorse flaps provided acceptable outcomes with long-term improvements. The RF flaps provided the best color matching in the long run.

Immediate Partial Breast and Nipple-Areola Complex Reconstruction Using a Superficial Circumflex Iliac Artery Perforator Flap.

The superficial circumflex iliac artery perforator (SCIP) flap is a versatile flap that has been described for various applications, mostly for lower extremity coverage and head and neck reconstructions. However, there are few publications reporting its use for breast reconstruction, mainly because of its low volume availability. In this article, we present the case of a patient who successfully underwent a partial breast and immediate nipple-areola complex (NAC) reconstruction with an SCIP flap. She had been previously reconstructed with an implant after a nipple-sparing mastectomy, but the NAC turned out to be involved with cancer needing further resection. Our goal with this article, is to introduce a novel concept for addressing partial breast and NAC reconstruction and mostly, to illustrate the importance of an adaptable surgical plan based on every individual case emphasizing the versality of microsurgery for breast cancer reconstruction.

A cadaveric study and clinical application of the free superficial circumflex iliac artery perforator flap reconstruction of limb soft tissue defects

Introduction In recent decades the superficial circumflex iliac artery perforator (SCIP) flap technique has gradually overcome the previous disadvantages of its pedicle and donor site to be widely applied in treating tissue's defects. This article investigates the vascular anatomy of the SCIP flap and evaluates the result of using the flap to reconstruct limb defects. Materials and Methods The study was performed in two parts. Firstly a cross-sectional descriptive anatomical study comprising 49 groin dissections in 25 cadavers, with contrast radiographic demonstration of the vascular anatomy. Secondly a retrospective case series of 51 free SCIP flaps in 49 patients. Surgical outcomes were evaluated using the Vancouver Scar Scale on the regional function and the aesthetics of implanted flap and donor sites. Results The results of anatomical analysis on cadavers showed the superficial circumflex iliac arteries were detected in all specimens with an average diameter of 1.4 ± 0.3 mm. The superficial subcutaneous venous systems were also recorded, including two veins (superficial circumflex vein and superficial epigastric vein) in 79.5% with an average diameter of 2.3 ± 0.6 mm. The flap results showed the alive flap rate was 90.2%, partial-necrosis flap was 3.9% and total necrosis of the flap in 5.9%. In the aesthetic evaluation, fine line scars were seen in 13/51 cases (25.5%), stretch scars in 33/51 cases (64.7%) and hypertrophic scars in 5/51 patients (9.8%), with no cases of keloid scars. Conclusion The SCIP flap is a reliable free-tissue transfer for reconstructing limb soft tissue defects. Moreover, the SCIP flap is an ideal flap with pleasing aesthetics because the donor-site scar is situated in a well-hidden site. Care must be taken when vein grafts are used to lengthen the flap as flap necrosis rates increase.

Comparison of Dorsoulnar Artery Perforator, Superficial Palmar Branch of the Radial Artery, and Superficial Circumflex Iliac Artery Perforator Flaps in Volar Finger Defects.

Volar finger defects can sometimes be challenging for plastic surgeons. There are many reconstruction options from local flaps to free flaps. Therefore, the aim of this study was to present a functional and cosmetic comparison of the results of using dorsoulnar artery perforator (DUAP), superficial palmar branch of the radial artery (SPBRA), and superficial circumflex iliac artery perforator (SCIP) flaps for repairing volar finger defects. Thirty-two patients were included in the study. The age and sex of the patients, cause of injury, defect location, defect size, and presence or absence of nerve damage were noted. The patients' defects were reconstructed with DUAP, SCIP, or SPBRA flaps. The flap size, flap elevation time, vessels, and early postoperative complications were noted. During the postoperative follow-up period, the Michigan Hand Outcomes Questionnaire scale was used to evaluate hand function, and the modified Vancouver Scar Scale was used to assess aesthetic appearance. Two-point discrimination tests and cold intolerance tests were performed to measure sensory outcomes. Donor site improvements were also noted. There was no significant difference between the groups in terms of age, defect size, flap size, follow-up time, and 2-point discrimination. It was observed that the elevation time was significantly shorter in the SCIP flap group, and the Michigan Hand Outcomes Questionnaire score was significantly lower in the DUAP flap group compared with the other 2 groups (P < 0.01). In addition, the modified Vancouver Scar Scale score was significantly higher in the DUAP flap group (P < 0.01). The findings of this study show that the use of SPBRA flaps has more advantages than the use of DUAP and SCIP flaps in many respects.

Extreme Limb Salvage: The Thin SCIP Flap for Distal Amputation Coverage in Highly Comorbid Patients.

Limb length preservation is correlated with overall survival. Successful free flap coverage of forefoot, midfoot, and hindfoot amputations can prevent more proximal below-knee amputations but is challenging in patients with multiple comorbidities. The thin superficial circumflex iliac artery perforator (SCIP) flap is well-suited for these patients, as it provides thin, pliable tissue from a favorable donor site. A retrospective review of all patients with distal amputations requiring coverage with a thin SCIP flap between 2016 to 2022 was performed. Patient demographics, amputation levels, and wound characteristics in addition to flap and microsurgery details were analyzed. The primary outcome was limb salvage. Secondary outcomes included partial flap necrosis, flap revision rate, and additional postoperative complications. Thirty-two patients (mean age, 57.3 years) underwent reconstruction of forefoot, midfoot, and hindfoot amputations with thin SCIP flaps (mean follow-up, 36 months). Twenty-eight patients (87.5%) had diabetes, 27 (84.4%) had peripheral artery disease, and 15 (46.9%) were dialysis-dependent. Average flap size was 59.5 cm 2 and average flap thickness was 5.7 mm. Successful limb salvage was achieved in 27 patients (84.3%). Three cases (9.4%) had total flap loss. Twenty-one flaps (65.6%) had partial necrosis, of which 12 (57.1%) healed with conservative management and 7 (33.3 %) healed after late revision. The thin SCIP flap is a useful option for coverage of distal pedal amputations in patients with significant comorbidities. Despite higher rates of partial flap necrosis, free flap reconstruction allowed for high rates of limb salvage in a challenging patient population. Therapeutic, IV.

The Superficial Circumflex Iliac Artery Perforator Flap for Devastating Hand Injuries in the Obese.

Blast injuries to the hand, such as those from fireworks, are debilitating and life altering. Often, because of the nature of the injury, there is a need for soft tissue and skin coverage. However, in the increasingly obese American population, free flaps often are too bulky for functional hand coverage. In this study, we present a series of 7 patients who underwent the superficial circumflex iliac artery perforator (SCIP) flap for upper extremity reconstruction with improvement in cosmesis, including a primarily repaired donor site, as well as an overwhelmingly high return to work with minimal revision surgery necessary. All patients who underwent a SCIP for hand injuries from a blast were included. Flaps were harvested based on previously described methods. A single attending surgeon performed all surgeries. All patients were followed for at least 6 months. Preoperative and postoperative characteristics were described. A total of 7 patients were included in this study. Ages ranged from 16 to 58 years and body mass index from 19 to 48 kg/m2. More than half of the patients had a body mass index greater than 30 kg/m2. All donor sites were primarily closed. Five patients returned to their preinjury work. Three patients had neurotized flaps with return of protective sensation. Three patients required revision surgery; all 3 had liposuction, and 1 had additional flap advancement surgery. The SCIP flap is a versatile flap that can be used in hand reconstruction in blast injuries with good functional outcome and improved cosmesis compared with other perforator flaps for the upper extremity.

The Pedicled Anterolateral Thigh Flap for Donor Site Closure after a Large Superficial Circumflex Iliac Artery Perforator Flap Harvest

Summary: The superficial circumflex iliac artery perforator (SCIP) flap is useful for covering defects in the extremities because its pedicle size can match many recipient options. However, when harvesting a large flap, skin grafting of the donor site is not highly recommended because of the mobility of the hip joint and occasional lymphorrhea. Here, we present a case of a successful reconstruction of a defect in the lower leg after sarcoma resection, using a large SCIP flap. A 58-year-old man underwent resection of a large soft tissue tumor in the lower leg, resulting in a 16 × 14 cm defect. A 25 × 14 cm SCIP flap was harvested from the groin, and the superficial circumflex iliac artery and the superficial circumflex iliac vein were anastomosed to the saphenous artery and the great saphenous vein, respectively, in an end-to-end fashion. For coverage of the groin donor site, a 25 × 8 cm pedicled anterolateral thigh (ALT) flap was harvested from the ipsilateral lateral thigh and was pulled through a subcutaneous tunnel to the groin. The additional operative time for pedicled ALT flap elevation and transfer was approximately 15 minutes. With this pedicled ALT flap, the donor site of the SCIP flap could be closed directly over a drain. The follow-up at 3 months showed complete survival of both flaps, and the patient was able to walk with a cane. The pedicled ALT flap allows for direct closure of the donor site after a large SCIP flap harvest.

Superficial Circumflex Iliac Artery Perforator-Free Flaps in Head and Neck Reconstruction: A Report on 10 Cases

Abstract The superficial circumflex iliac artery flap or as it was traditionally called the groin flap has gained a growing interest recently with the concept of perforators that revolutionized our understanding of many other classic flaps like the deep inferior epigastric artery, the thoracodorsal artery-based flaps, and many others. This revisiting process was brought about by further deeper knowledge of the anatomy of these flaps at finer levels. These advances made it possible to raise flaps with minimal donor site morbidities as well as to expand the applications for certain flaps to include different tissue components that serve the reconstructive needs better. Recent studies investigated its vascular supply, and a refined approach was adopted for using it in reconstruction. Another factor for revisiting this flap, is the lymph nodes that lie in its territory that may be used for lymph node transplant in lymphedema cases. Our objective from this report on 10 cases, is to display the flexibility and uses of the superficial circumflex iliac artery perforator (SCIP) free flap. We utilized the SCIP flap for ten sequential patients between November 2019 to August 2020 that were reconstructed with primary or secondary reconstruction in the head and neck region. All were performed by the same primary surgeon and his team. The serial cases incorporated 6 females and 4 males with a mean age of 51.5 years (range 16–80 years). In two cases, this flap was designed in a chimeric fashion including a bony segment from the iliac crest. In conclusion, we have found that the superficial circumflex iliac artery perforator flap has a reliable anatomy which facilitates a fast and easy dissection. Among others, this flap has shown that it has a strong advantage since it displayed minimal donor site morbidity.

An Easy Way to Harvest a Superthin SCIP Flap with Long Pedicle: Reappraisal of the Inferolateral Branches of the SCIA.

Despite being the first free flap used in reconstructive surgery, the groin flap slowly fell out of fashion because of its short pedicle length, small vessel diameter, variable vascular anatomy, and bulkiness. Over the years, the authors have found that perforators consistently exist inferolateral to the deep branch of the superficial circumflex iliac artery (SCIA), forming an F configuration with the main branch. The authors propose a new type of superficial circumflex iliac artery perforator (SCIP) flap design based on the perforators derived from these inferolateral branches of the SCIA. These perforators have the advantage of anatomic consistency and can be easily found by making an exploratory incision 2 cm caudal to the inguinal ligament. The perforators of the inferolateral branches extend directly into the dermal plexus, and thus can yield superthin flaps without microdissection defatting. Retrograde dissection allows the surgeon to elongate the pedicle to include a section or full length of the SCIA as needed and involving minimal muscle dissection. SCIP flaps harvested based on the perforators of the inferolateral branches of the SCIA were used successfully for six head and neck reconstructions and two trunk reconstructions with no major complications, including flap loss or lymphedema. The best indications for SCIP flaps based on the inferolateral branches of the SCIA are superficial soft-tissue defects that do not require much volume replacement.

Multifarious uses of the pedicled SCIP flap - a case series.

Groin flaps have been used as pedicled and free flaps by plastic surgeons for time immemorial. The superficial circumflex iliac artery perforator (SCIP) flap has evolved from the groin flap in which the entire skin territory of the groin flap can be harvested based on the perforators of the superficial circumflex iliac artery (SCIA) and only apart of the SCIA can be taken along with. The pedicled SCIP flap can also be utilized in alarge number of cases which is described in our article. Between January 2022 to July 2022, 15 patients were operated on using the pedicled SCIP flap. Twelve patients were males and 3 patients were females. Nine patients presented with adefect in the hand/forearm, 2 patients had adefect in the scrotum, 2 patients had adefect in the penis, 1 patient had adefect in the inguinal region overlying the femoral vessels and 1 patient had adefect in the lower abdomen. There was apartial loss of one flap and acomplete loss of one flap from pedicle compression. The donor site healed well in all cases with no evidence of wound disruption or seroma or hematoma formation. As all the flaps were quite thin, no debulking was needed as an additional procedure. The dependability of the pedicled SCIP flap implies that this flap should be used more often in reconstructions in and around the genital area and also in cases of upper limb coverage instead of the classical groin flap.

Maximizing the Versatility of Thin Flap from the Groin Area as a Workhorse Flap: The Selective Use of Superficial Circumflex Iliac Artery Perforator (SCIP) Free Flap and Superficial Inferior Epigastric Artery (SIEA) Free Flap with Precise Preoperative Planning.

This study aimed to evaluate the usefulness of the selective use of the superficial circumflex iliac artery perforator (SCIP) and the superficial inferior epigastric artery (SIEA) flap as a workhorse flap from the groin area with precise preoperative surgical planning. A total of 79 free flap reconstructions were performed in the study period; 35 SCIP free flaps and 19 SIEA free flaps were performed in the study period. Detailed preoperative surgical planning was performed using computed tomography (CT) angiography and color Doppler ultrasound. Detailed anatomical information of the flaps and reconstructive outcomes were evaluated. Flap characteristics between SCIP free flaps and SIEA free flaps were similar. The average transverse distance of the perforator from anterior superior iliac spine was 15.91 cm in SCIP free flaps and 43.15 cm in SIEA free flaps. The overall flap success rate was 96.4%. Majority of the patients achieved satisfactory contour without debulking surgery. Donor site morbidity was minimal with one case of wound dehiscence. The selective use of the SCIP and SIEA free flap in groin area is a safe and useful technique. The surgical outcomes were reliable and similar between the SCIP and SIEA free flaps. Preoperative vascular planning using CT angiography and color Doppler ultrasound is essential for selecting the proper flap.

Pedicled Superficial Circumflex Iliac Artery Perforator (SCIP) flap for perineo-scrotal reconstruction following Fournier's gangrene.

Fournier's gangrene is a form of necrotising fasciitis involving perineo-scrotal skin. It is treated with radical debridement, infection control and often leaves a large anatomical defect that is challenging to reconstruct. The anatomical location of the defect leads to faecal contamination, difficulties when mobilizing, and negative psychological impact. Traditional approaches for managing such defects have relied on either healing by secondary intention or skin grafting. There are few reported cases in the literature to cover such defects with a flap. Pedicled Superficial Circumflex Iliac Artery Perforator (SCIP) flap reconstruction was performed in three patients who had perineo-scrotal defects following debridement for Fournier's gangrene. All flaps survived with no significant postoperative complications and good functional and aesthetic outcomes were achieved. The mean age of patient was 52 years and the largest defect measured 22 × 10 cm. The reconstruction of perineo-scrotal defects is difficult despite a range of reconstructive options. The pedicled SCIP flap offers many advantages over standard techniques. This flap is thin, pliable, and has a consistent anatomy. With continued experience, we feel that this flap could be considered the gold standard of treatment for such defects.

Single centre experience with the superficial circumflex iliac artery perforator (SCIP) flap for traumatic limb defects: A case-series for first year as a regional major trauma network during a global pandemic

The free superficial circumflex iliac artery perforator (SCIP) flap evolved from the traditional groin flap, conferring numerous advantages. The thin nature of the flap avoids the need for secondary revisions and debulking procedures, particularly pertinent when theatre capacity was limited during the COVID-19 pandemic. We present a series reporting our centre's first year experiences undertaking SCIP flap reconstruction for traumatic limb injuries following the establishment of our regional major trauma network. A retrospective analysis of all patients treated for traumatic limb defects in our centre was undertaken between September 2020 to September 2021. Data was collected on patient demographics, injury, flap dimensions and flap survival. Ten patients (M:F 1:1, mean age 45 years) with traumatic limb defects were reconstructed with SCIP flaps performed by the senior authors. All had sustained open fractures. Nine had lower limb defects, most commonly at the medial ankle, one had a volar wrist defect with a devascularised hand. The mean flap dimension was 6.3 × 14.5 cm. All were anastomosed end-to-side to the recipient artery except one end-to-end anastomosis to a posterior tibial artery perforator using super-microsurgery. There was 100% flap survival. Complications consisted of one flap suffering <10% tip necrosis requiring debridement and small skin graft. The SCIP flap provides reliable, thin and pliable tissue without the need for secondary flap revisions and should be considered in the armamentarium of the reconstructive surgeon in extremity trauma reconstruction, particularly in the current environment surrounding the global pandemic. • The free superficial circumflex iliac artery perforator (SCIP) flap evolved from the traditional groin flap, conferring numerous advantages. • The thin nature of the flap avoids the need for secondary revisions and debulking procedures, particularly pertinent when theatre capacity was limited during the COVID-19 pandemic. • We demonstrate that SCIP flap provides reliable, thin and pliable tissue without the need for secondary flap revisions and should be considered in the armamentarium of the reconstructive surgeon in extremity trauma reconstruction, particularly in the current environment surrounding the pandemic.

Comparison between the radial forearm and superficial circumflex iliac artery perforator free flaps for oral soft tissue reconstruction

The radial forearm free flap (RFFF) is widely used for oral reconstruction. The superficial circumflex iliac artery perforator (SCIP) flap is an increasingly utilized alternative. The cases of 165 patients who received either an RFFF or SCIP flap for oral reconstruction at Chris O′Brien Lifehouse, Sydney were reviewed. The aim was to report on patient, pathology, treatment, and outcome variables and to compare these between the two flap groups. A RFFF was used in 126 patients and a SCIP flap in 39 patients. SCIP flap patients were younger (P < 0.001) and had shorter operative times (P < 0.001), shorter anaesthetic times (P < 0.001), and more frequent recipient site dehiscence (P = 0.005) when compared to RFFF patients. The SCIP flap was significantly less frequently used for composite resections including bone when compared to the RFFF (P < 0.001). The primary site distribution was more even for RFFF patients (P < 0.001). There were no SCIP flap failures; three RFFF failures occurred. SCIP flaps performed comparably in terms of operative and clinical outcomes. Most SCIP flaps were utilized in younger patients with partial glossectomy defects.