Radial Artery Perforator Flap Research Articles

Reconstruction of a Wrist Defect with a Distally-Based Radial Artery Perforator Flap: A Case Report

Introduction: Because of the important anatomical structures situated superficially, reconstruction of wrist soft tissue defects is challenging for the plastic surgeon. Depending on the characteristics of the defect, various reconstruction methods are commonly performed. A pedicled perforator flap stands as a valuable option providing reliable coverage of the defect while preserving the vascularity. Case report: A 35-year-old male presented with a post traumatic wrist soft tissue defect with exposure of underlying structures. Surgical debridement was performed, and the resulting defect was reconstructed with a distally-based radial artery pedicled perforator flap. Postoperative recovery was uncomplicated. Conclusion: Radial artery perforator flap proved to be a workhorse flap for soft tissue reconstruction of the wrist. It has many of the benefits of the radial forearm flap but minimizes the disadvantages.

EVALUATION OF TREATMENT RESULTS IN 10 PATIENTS WITH SOFT TISSUE DEFECTS IN THE WRIST-HAND REGION USING RADIAL ARTERY PERFORATOR FLAPS

Purpose: Evaluate the treatment results of soft-tissue defects in the wrist-hand region by radial artery perforator flaps. Subjects and methods: A prospective, non-controlled study and cross-sectional description of 10 patients with soft-tissue defects in the wrist-hand region due to burns, indicated for reconstructive treatment using radial artery perforator flaps at the Center for Plastic and Aesthetic Surgery, Le Huu Trac National Burn Hospital, from January to September, 2021. Results: Patients aged between 17 and 69, mean age of 37.3 ± 14.5 years; ratio of male patients to female patients was 4/1. Regarding the location of injuries: 9 patients had soft-tissue defects in the dorsum of the wrist-hand; 1 patient had a soft-tissue defect in the volar aspect of the wrist-hand. Regarding treatment results: 8 patients showed excellent treatment results, 2 patients had satisfactory results, and there were no cases of treatment failure.

Versatility of the perforator radial artery flap in the reconstruction of the upper limbs and comparison of the outcomes with the “classic” radial flap, a retrospective study

IntroductionRadial forearm flap, first described in the early eighties in China, is a well-known and handy flap to cover soft tissue defects of the distal upper limb. It has, though, some inconveniences, such as the sacrifice of the radial artery and non-neglectable esthetic sequelae in the donor site. In the following years, a similar flap based on the perforators of the radial artery has been described as achieving similar results, allowing to spare a main vessel. The authors reviewed retrospectively the patients that underwent surgery with one of those two flaps in their center to compare outcomes. Materials and methodsPatients operated between January 2016 and January 2022 have been reviewed. Ten had a classic radial artery flap, and ten had a radial artery perforator flap. Twelve weeks after surgery, Vancouver Scar Scale was used to assess the results at the donor site and over the flap. Reintervention and failure rate within one year and patient satisfaction -using a visual analog scale ranging from 0 to ten-at 12 months were also assessed. ResultsAll classic radial artery flap group patients had “successful” surgery, and none needed secondary surgery. On the other side, three patients required a second surgery in the perforator flap group, and nine out of ten ended up with “successful” flaps. Mean Vancouver Scar Scale results regarding the flap are comparable, whereas those at the donor site are significantly better in the patients with the perforator flap. Patients’ satisfaction results are similar in both groups. ConclusionThe radial artery perforator flap is an important flap to be held in mind by all surgeons approaching reconstruction of the elbow, the forearm, and the hand, and should be preferred, when possible, to the classic radial forearm flap.

Different forms of free radial collateral artery perforator flaps for reconstruction after removal of oral tumors

Objective: To investigate the efficacies of different forms of free radial collateral artery perforator flaps in repairing the defects after oral tumor surgeries. Methods: From May 2016 to March 2021, 28 patients (22 males, 6 females, aged 35-62 years) with oral tumors admitted by Hunan Cancer Hospital received the reconstructive surgeries with the free radial collateral artery perforator flaps after removal of oral tumors, including 24 cases of tongue cancer (11 cases of tongue marginal cancer, 9 cases of tongue belly cancer and 4 cases of tongue cancer involved in the floor of the mouth) and 4 cases of buccal and oral cancer. Four forms of radial collateral artery perforator flaps were used: single perforator flaps for 6 cases, double perforators flaps for 7 cases, flaps without perforator visualization for 10 cases and chimeric perforator myocutaneous flaps for 5 cases. The recipient vessels were the superior thyroid artery and superior thyroid vein, and if second concomitant vein available, it was anastomosed with internal jugular vein in end-to-side fashion. SPSS 20.0 statistical software was used to analyze the data. Results: The mean length of flaps was (9.7±0.4) cm, mean width (4.4±0.3) cm and mean thickness (1.1±0.4) cm. The mean length of the vascular pedicles was (7.1±0.6)cm (6.0-8.0 cm), the mean diameter of the radial accessory arteries was (1.1±0.3)mm (0.8-1.3 mm). Eleven cases(39.3%) had respectively one accompanying vein and 17 cases(60.7%) had respectively two accompanying veins, with the mean diameter of (1.1±0.3) mm (0.8-1.3 mm). All the 28 flaps survived, the donor and recipient wounds healed in one stage, the appearances of the flaps were satisfactory, only linear scars remained in the donor sites, and the upper arm functions were not significantly affected. Follow up for 12-43 months showed that the flaps were soft with partially mucosalization, the reconstructed tongue and buccal cavity were in good shape, and the swallowing and language functions were satisfactory. The swallowing and language functions were retained to the greatest extent in 3 cases with near total tongue resection, although the functions were still significantly affected. There was no local recurrence of the tumor during follow-up. One case had regional lymph node metastasis, and further lymph node dissection and comprehensive treatment were performed, with satisfactory outcomes. Conclusions: The vascular pedicle of the radial collateral artery perforator flap has a constant anatomy, which can be prepared in different forms to improve the safety of the operation and minimize the donor site damage. It is an ideal choice for the repair of small and medium-sized defects after oral tumor surgery.

Versatile clinical application of radial artery perforator flap for hand and wrist reconstruction

Background/Aim. Radial artery perforator flap (RAPF) is a type of fasciocutaneous or adipofascial reverse pedicle flap, which proved to be a versatile flap for the reconstruction of small and moderate size soft tissue defects of the forearm, wrist, and hand. RAPF provides suitable skin coverage with elastic subcutaneous tissue thus enabling the protection of exposed or damaged functional structures and their simultaneous repair. The aim of this study was to summarize and analyze the results of the treatment of patients with upper extremity soft tissue defects caused by trauma, infection, burn, or tumor removal, which were re-constructed with RAPF. Methods. This retrospective study included 20 consecutive patients with skin and soft tissue defects of the hand and wrist, treated at the University Clinical Center of Vojvodina from 2012 to 2022. The design of the flaps and length of the pedicles were determined by the recipient site. Tourniquet-induced exsanguination was used during surgery for better visualization. The flaps were elevated and placed at the site of the defect. Data on patients and flaps were summarized upon their collection. Results. Distally based fasciocutaneous RAPF was used in all cases. The average age of the patients was 48 years, predominantly (64%) males. Defects were most often localized on the dorsal part of the hand (60%) and wrist (20%). The most common indications for surgery were trauma (45%) and tumor resection (25%). A satisfactory coverage of the defect was achieved in all 20 patients with no flap loss. Venous congestion was noted in 4 (20%) patients, which resulted in partial necrosis of the flap in 3 (15%) patients. Wound healing was achieved upon conservative treatment by secondary intention in two patients and with a secondary suture in the last one. A surgical site infection occurred in 2 (10%) patients who withdrew after proper local and systemic therapy. Conclusion. RAPF proved to be a workhorse flap for soft tissue reconstruction of the upper limb. This surgical solution led to an excellent functional and aesthetic outcome in the majority of patients. Complex surgical procedures could be done simultaneously, together with the reconstruction of tendons, joints, or fracture stabilization. The reliability and safety of these flaps are confirmed through our clinical data.

Multidetector-Row Computed Tomographic Analysis of the Superficial Palmar Branch of Radial Artery Perforator Flaps.

Soft-tissue defects in the hand and digits can be effectively covered by using the free superficial palmar branch of the radial artery (SPBRA) flap, which is harvested from the radial volar wrist. Because previous anatomical studies on this flap are limited, multidetector-row computed tomographic angiography of the upper limbs was conducted to characterize the three-dimensional anatomical structure of the SPBRA and its perforators in living patients. This retrospective anatomical study was conducted from 2014 to 2019. All data from Digital Imaging and Communications in Medicine were analyzed by using their viewer. SPBRA diameter and the location where it bifurcated from the radial artery were recorded, as were the number, location, branching patterns, and diameters of its perforators and their lengths. In total, 30 patients met all eligibility criteria. All had the SPBRA. The vessel bifurcated from the radial artery on average 13.2 mm proximally from the radial styloid process. The 30 patients had 40 SPBRA perforators in total. Their average SPBRA-to-dermis length was 6.43 mm. All patients had at least one direct cutaneous perforator. Nine and one also had one musculocutaneous perforator and another direct perforator, respectively. All direct cutaneous perforators were located inside a 16.4-mm-diameter circle with an origin on the scaphoid tubercle. The mean diameters of the SPBRA and its perforators were 1.12 and 0.62 mm, respectively. All patients had at least one reliable SPBRA perforator in the radial volar wrist. The authors' results suggest that plastic surgeons can easily and safely plan the SPBRA flap design, potentially without preoperative perforator mapping.

Distally Based Radial Artery Perforator Flaps

Distally Based Radial Artery Perforator Flaps

The posterior interosseous artery flap versus the adipofascial radial artery perforator flap in reconstruction of firecracker and homemade bomb blast injuries of the hand

Background: The soft tissues of the radial aspect of the hand are predominantly affected in firecracker and homemade bomb blast injuries. In such cases, regional flap options are quite appealing for defect coverage. We have compared the outcomes of using two pedicled regional forearm flaps in these injuries, the posterior interosseous artery flap (PIAF) and the adipofascial radial artery perforator flap (ARAPF).Methods: 37 patients underwent reconstruction of the hand with PIAF (20 cases) and ARAPF (17 cases) between January 2014 and December 2019. They were compared with regards to patient demographics, reconstruction techniques, short-term and long-term functional and aesthetic outcomes using the disabilities of the arm, shoulder and hand (DASH) score and the subjective satisfaction score (SSS).Results: All our flaps survived without any major complications affecting long-term outcome. We found no statistically significant difference between the two flaps in terms of patient demographics, flap paddle size, duration of hospital stay, DASH score and SSS for recipient site. However, significant difference was noted in the duration of surgery, method of donor site closure and SSS for the donor site.Conclusions: Both the PIAF and ARAPF can be considered in cases of soft tissue defects of the hand from firecracker or bomb blast injuries. Both preserve the major arteries of the hand while still having reliable vascular pedicle.

Reconstruction of hand and wrist soft-tissue defects using radial artery perforator flap

Reconstruction of hand and wrist soft-tissue defects using radial artery perforator flap

Use of propeller flaps for reconstruction of extensor side elbow defects

Introduction: Extensor side elbow defects are difficult to repair among upper extremity injuries. The bulk of surrounding soft tissue is limited and often affected by the trauma, although seems to be ideal, propeller flaps are not being widely adopted for upper extremity soft-tissue reconstructions. In the present study, we set out to share the results of the perforator propeller flaps that are based on either the arm or the forearm, which we thought the perforator vessel anatomy is relatively constant. Patients and Methods: All patients who underwent elbow defect repair between June 2016 and June 2018 were evaluated retrospectively. Patients were evaluated in terms of the etiology and demographic parameters. Flaps were assessed by the artery system, on which they were based on the dimensions of skin island, the rotation angle of the skin paddle, and closure method of the donor site. Outcomes were noted during bimonthly follow-up visits. Results: In 11 patients, the dominant etiology was chronic bursitis. The mean flap skin paddle size was 48.8 ± 16.9 cm2. For defect repair, radial collateral artery (RCA) perforator flaps were used in six patients. Posterior interosseous artery (PIA) perforator flaps were used in remaining five patients. All the flaps were based on a single perforator artery. The mean rotation degree was measured as 165° ±11.6°. In nine cases, the flap donor site was closed primarily, whereas split-thickness skin grafts were used in two cases. The average follow-up period was 13 ± 5 months. No limitation in the range of motion of the elbow joint was noted. Distal marginal necrosis was observed in two flaps. Conclusion: We advocate that both PIA and RCA perforator flaps are very useful options for soft-tissue reconstruction of extensor side elbow defects.

Clinical application of free wrist crease radial artery perforator flap for repair of complex hand wounds

目的 探讨游离腕横纹穿支皮瓣修复手部复杂创面的临床疗效。 方法 自2014年2月至2018年8月，我们共收治手部中小面积软组织缺损患者11例，均为累及2指以上的复杂创面，采用游离腕横纹穿支皮瓣修复指端缺损4例、中远节皮肤缺损3例、近中远节皮肤缺损4例，其余创面联合采用其他皮瓣修复。 结果 术后10例皮瓣完全存活；1例因皮瓣过长，远端坏死，经换药后Ⅱ期愈合。所有患者均获得随访，时间为3~12个月，平均6个月，游离腕横纹穿支皮瓣均外观满意，皮瓣颜色、质地、厚度与手部皮肤近似，供区隐蔽。 结论 游离腕横纹穿支皮瓣对于手部复杂创面的修复具有良好的疗效，适合临床推广应用。

Application of free wrist crease radial artery perforator flap for repair of finger skin defects

Objective To investigate the clinical efficacy of free wrist crease radial artery perforator flap for repair of finger skin defects. Methods From July 2015 to May 2018, 42 patients with finger skin defects were treated. All the wounds were combined with bone and tendon exposure and repaired with free wrist crease radial artery perforator flap. The area of skin defects ranged from 1.5 cm×1.2 cm to 3.9 cm×2.0 cm. The patients were followed up regularly after operation. The survival of the flaps and the functional recovery of the repair site were observed, and the clinical efficacy was evaluated. Results All the flaps survived without vascular crisis. The follow-up period was 5 to 28 months, with an average of 13.5 months. The flaps had good blood supply, soft texture and good elasticity. Among them, 2 flaps were slightly bulky and the appearance was improved after secondary plasty. The movement and sensory function of the affected fingers recovered well. Conclusion The application of free wrist crease radial artery perforator flap for repair of finger skin defects can achieve good clinical efficacy postoperatively. Key words: Finger injuries; Surgical flap; Radial artery; Microsurgery

RECONSTRUCTION OF FOREARM, WRIST AND HAND SKIN DEFECTS WITH LOCAL PERFORATOR FLAPS

Background: During the last decades, anatomical studies on skin vascularization provided the base for the development of flaps nourished by perforating arteries and preserving major vessels. In the last years, perforator flaps have become an appealing option for coverage of a large range of defects as they allow for great freedom in design and for reconstruction of difficult wounds with minimal donor-site morbidity, but doubts regarding their reliability have overshadowed its safety in clinical practice. Aim of the Work: This prospective clinical study is conducted to assess the reliability and efficacy of local perforator flaps in coverage of hand, wrist, and forearm skin defects. Patients and methods: We conducted a prospective study involving 20 patients with hand, wrist, and forearm skin defects and were covered with local radial and ulnar arteries perforator flaps. Postoperative complications were recorded and assessment of patients’ satisfaction as regards donor site morbidity and aesthetic outcome of the flap was done by a questionnaire at the outpatient clinic and the results were classified as unsatisfactory, satisfactory, good, and very good. Vancouver Scar Scale was applied as an objective tool for scar assessment postoperative. Three-month follow up was the end point of this study. Results: Radial artery perforator flaps were done in 11 cases (55 %) and ulnar artery perforator flaps in 9 cases (45%).Temporary venous congestion happened in 19 cases, distal tip necrosis in 10 cases, superficial epidermolysis in 8 cases, and arterial insufficiency in one case. Mean operative time was 63.8 min., 70.64 min. in RA perforator flaps and 55.44 min. in UA perforator flaps. Conclusion: Perforator flaps are a reliable tool for upper extremity coverage, with a low rate of failure and secondary surgery. These flaps are particularly useful for covering small and medium sized defects in the distal one third of the forearm, wrist, and hand; and they represent a reliable and effective alternative to free flaps.

The experience of the free superficial palmar branch of the radial artery perforator flap application

PurposeThe purpose of this study is to retrospect and summarize clinical efficacy and experience of the free perforator flap base on the superficial palmar branch of the radial artery for tissue defect reconstruction in hand. Method17 patients who underwent tissue defect in hands reconstruction by the free superficial palmar branch of the radial artery (SPBRA) perforator flaps in our department from July 2014 to October 2018 were reviewed. ResultsAll the flaps in our series application were survival uneventful except one, which was necrosis because of venous thrombosis postoperative 5 days, and then the abdominal pedicle flap was executed to recover the defect in second stage. The first dorsal metacarpal artery flap and the arterial venous flap were utilized to cover the defect in one right index finger and one right ring finger due to the absence variation of the SPBRA. 2 cases presented tension vesicle of superficial skin and 1 case occurred venous congestion. All donor sites were closed primarily. The follow-up period means 13.5 months (range, 4–50 months). The static 2 point discrimination test mean 7.53 mm (range, 4–11 mm). All flaps acquire protective feeling at the latest follow-up. The self-assessment of patients: 13 cases in good, 4 cases in fair. ConclusionThe goal of physiological reconstruction and esthetic effect can be achieved for hand tissue defect by the free SPBRA perforator flap, multiple tissues of the flap can be contained according to the defect. Even though the SPBRA is variation, arterial venous flap could be applied thanks to abundant superficial cutaneous veins.

Vascular Analysis of Radial Artery Perforator Flaps.

Background:Radial forearm free flap with all its present day modifications is the workhorse of soft tissue reconstruction in head & neck. Although there are several advantages, it requires the sacrifice of a major artery of forearm. There are several modifications of harvesting a forearm flap based on perforator principles. A clear understanding of vascular anatomy of individual perforators relative to its vascular territory & flow characteristics is essential for both flap harvest & design. The purpose of this cadaveric observational anatomical study was to determine the location, size & vascular territory of the radial artery cutaneous perforators.Materials and Methods:12 fresh human cadavers & 24 cadaveric forearms were dissected to determine the total number, location, size & vascular territory of radial artery adipo-fascio cutaneous perforator. The cutaneous territory of distally dominant perforators was analyzed using methylene blue injections & three-dimensional computed tomographic angiogram.Results:In the 12 fresh human cadavers & 24 forearm specimens, a total of 222 perforators were dissected for an average of 18.5 radial artery perforators per forearm. Of the total 222 perforators dissected 118 were smaller than 0.5mm in diameter (53.15%) these were not clinically significant. 104 perforators were greater than 0.5mm in diameter (46.84%) these were clinically significant. Of the 222 radial artery perforators dissected, 127 perforators (57.20%) were radially distributed & 95 perforators (42.79%) had ulnar distribution. A total of 90 perforators (40.54%) were identified on distal side (Radial styloid) & 132 perforators (59.45%) were identified on proximal side (Lateral epicondyle). Mean number of perforators on radial side was 10.6 & 7.9 on ulnar side, a comparison of both using student t paired test gives a P value of 0.006, which was statistically significant. Comparison of mean number of perforators on the distal side was 7.5 & proximal side was 11.0, Student Paired t test gives a P value of 0.003, which was statistically significant. Comparison of mean Diameter of perforators between the Distal side (1.11) & Proximal side (0.86) using Student Paired t test gives a P value of 0.01 which was statistically significant. A chi square test was done to compare mean diameter of perforators on distal side, which were more than 1mm (80%) & less than 1mm (20%) & on proximal side more than 1mm (35.6%) & less than 1mm (64.4%). Chi square value of 42.406 was obtained, degree of freedom value was 1& P value of <0.001 was achieved which was found to be highly significant. Methylene blue injections into the proximal part of radial artery demonstrated clusters both in proximal & distal forearm & also cutaneous territory of flap. Three- dimensional computed tomographic angiography reveals a network of linking vessels found to communicate between adjacent perforators & running parallel to radial artery. Large network of linking vessels could be found between fascia & dermis, which also explains the ability to harvest forearm flap at the supra-fascial level.Conclusion:Increase in knowledge of vascular territory of radial artery perforators with regards to numbers, size, location, and cutaneous territory can lead to expanded use of radial forearm flap based on either distal or proximal perforator alone, without sacrificing the radial artery.

Use of the free lobulated and chimeric radial collateral artery perforator flaps to repair soft tissue defects of oral and maxillofacial

Use of the free lobulated and chimeric radial collateral artery perforator flaps to repair soft tissue defects of oral and maxillofacial

Reconstruction of elbow defect with radial collateral artery perforator flap

Elbow defects form a challanging subgroup to reconstruct among upper extremity defects. We aimed to present a succesful case of elbow defect reconstructed by a Radial Collateral Artery Perforator Flap (RCAPF), also to discuss the advantages and applicability of this flap in light of current literature

Anatomical Origins of Radial Artery Perforators Evaluated Using Color Doppler Ultrasonography.

Background The radial artery perforator (RAP) flap has been widely used for covering hand and forearm defects, and real-time accurate perforator mapping is important in planning and elevating the perforator flap. The origins of perforators, especially the superficial and ulnar perforators, arising from the radial artery are very important in the elevation of the RAP flap. Recently, color Doppler ultrasonography (US) using a higher frequency transducer has been developed for high-quality detection of lower flow in smaller vessels. This study aimed to identify the anatomical locations and origins of perforators arising from the radial artery using color Doppler US in healthy volunteers. Methods Twenty forearms of 10 volunteers were examined. Results In total, 120 perforators arising from the radial artery were identified 15 cm proximal to the distal wrist crease, with an average of six perforators per forearm. More than half the perforators (n = 72, 60%) were located within 50 mm proximal to the distal wrist crease. Regarding the perforator origins in the axial view, 40 perforators (33%) were located in the radial aspect of the radial artery, 47 (39%) in the ulnar aspect, 15 (13%) in the superficial aspect, and 18 (15%) in the deep aspect. In total, 62 (52%) perforators were located in the superficial and ulnar areas, which are important in nourishing and elevating the RAP flap. Conclusion We are the first to evaluate RAP using color Doppler US. This noninvasive, convenient, and real-time technique could be useful for preoperative planning and reliably elevating the RAP flaps.

Thinned chimeric radial collateral artery perforator flap in complex distal thumb reconstruction.

Tissue loss accompanied by bone defects in the thumb is a challenging reconstruction problem. Traditional repair methods are unsatisfactory. Microsurgical thumb reconstruction was performed using 13 thinned chimeric radial collateral artery (RCA) perforator flaps. The flap was created with a thinned skin paddle and humeral bone segments using independent perforators. Primary defatting was completed when the thickness of the perforator entry was approximately similar to that in the periphery. The posterior cutaneous nerve of the arm was carried to make a sensory flap. Defects were 8.5 × 4.5 cm(2) on average (ranging in size from 4.5 × 1.5 to 15.0 × 6.0 cm(2)), and flap size was 9.0 × 5.5 cm(2) on average (ranging in size from 5.0 × 2.0 to 16.0 × 7.0 cm(2)), whereas the humeral fragments were 2.0 × 1.0 cm(2) on average (ranging in size from 1.5 × 0.5 to 4.0 × 1.5 cm(2)). All data were expressed as mean ± SD. The cosmetic appearance of the donor and recipient sites, Kapandji opposition score and static two-point discrimination of the operated thumb were evaluated during a follow-up visit. Follow-up time was 16.6 months (ranging from 14 to 28 months). Flap thickness before defatting, measured immediately after flap elevation was 14.5 mm (ranging from 10.0 to 25.0 mm). Average flap thickness after defatting was 3.5 mm (ranging from 3.0 to 6.0 mm). Venous congestion occurred in two cases. Successful microsurgical revision was achieved in both cases. All flaps survived. Bone components achieved union in all cases at an average period of 4.8 months (ranging from 3 to 6 months). Based on Kapandji opposition score, the mean thumb opposition score was 6. The mean sensation of flap was 7.5 mm (ranging from 6 to 11 mm). No further flap revision or defatting procedures were required in all cases. Cosmetically acceptable results were achieved for all patients. Findings proved that thinned chimeric RCA perforator flap is a beneficial microsurgical alternative for reconstructing complex bone and soft tissue defects in thumb.

The Adipofascial Radial Artery Perforator Flap: A Versatile Reconstructive Option in Upper Limb Surgery.

Flaps have been used in upper limb surgery for varied indications including coverage of soft tissue defects, interposition and to provide a pliable bed for gliding structures among others. We report our use of the radial artery perforator based adipofascial flap in nine patients, five with rigid radioulnar synostosis, three with recalcitrant carpal tunnel syndrome and one with a soft tissue defect. All our patients with radioulnar synostosis regained good functional rotations of the forearm with no recurrence at follow up. The patients with recalcitrant carpal tunnel also had resolution of symptoms with no recurrence. The flap healed well in all the patients. We propose this flap as a viable, versatile reconstructive option for the hand and upper limb.