Reconstruction Of Soft Tissue Defects Research Articles

A V-Y shaped flap with digital artery nerve at metacarpophalangeal joint was used to repair the defect of middle and distal phalanx

To explore a surgical method for the reconstruction of volar soft tissue defect and sensory and vascular repair in middle and far phalangeal digits. From January 2016 to January 2020, a total of 14 patients , 9 males and 5 females, ages ranging from 22 to 69 years old, and with volar soft tissue defects in the middle and distal digits 2 to 4, underwent surgical reconstruction using the V-Y shaped flap with digital artery and nerve at the metacarpophalangeal joint. The defect area was (2.0~2.5) cm×(1.5 ~2.0) cm. The procedure involved the harvest of a V-Y shaped flap with the digital artery and nerve from the metacarpophalangeal joint. Flap design, dissection of blood vessels and nerves, and anastomosis with the digital artery and nerve were performed according to a standardized protocol., Functional exercise of affected finger was initiated 3 weeks postoperatively. Subsequent assessments were conducted to evaluate finger pulp sensation, shape and other relevant parameters. According to the upper extremity functional evaluation standard set up by Hand Surgery Branch of Chinese Medical Association, the surgical outcomes were evaluated. All 14 cases demonstrated successful tissue transplantation, , with immediate recovery of sensation observed in 10 cases with distal finger pulp defects. Four patients with middle phalangeal defects experienced gradual sensory recovery within 2 to 3 months postoperatively. Thirteen patients were followed up for a mean duration of (8.8 ± 4.49) months, during which satisfactory outcomes were observed. The average two-point resolution of the finger pulp was 4-6mm, and sensory function evaluation yielded a score of S3 or above. Patients exhibited realistic finger shape, normal skin color and temperature, good wear resistance, and cold resistance. Furthermore, finger joint function was essentially normal. The V-Y shaped flap with digital artery and nerve at the metacarpophalangeal joint offers a suitable solution for repairing the defect of the middle or distal phalangeal finger. This technique is characterized by its simplicity, low risk, and favorable outcomes, including restored finger shape, blood supply and sensation. Moreover, high patient satisfaction was achieved.

New Approach for Superthin Anterolateral Thigh Flap Elevation.

Anterolateral thigh (ALT) flaps are widely used for soft tissue reconstructions. They have several advantages, most notably a long pedicle, an appropriate pedicle caliber, low donor site morbidity, and the possibility of 2 teams working simultaneously. However, conventional, thick ALT flaps used for reconstructions of head and neck and lower extremity defects may cause postoperative range of motion limitations and cosmetic problems. The aim of this study was to develop and propose strategies to facilitate the harvest of superthin ALT flaps and minimize technical difficulties. This article provides step-by-step instructions for simple, quick, and reliable dissections of superthin ALT flaps. This study retrospectively analyzed data from 60 free superthin ALT flaps used for soft tissue reconstructions in 56 patients between January 2018 and February 2019. Superthin flaps were elevated just above the superficial Scarpa's fascia using a vertical approach. Thirty-eight of the patients were operated on for lower extremity wounds, 16 were for head and neck defects, and 6 were for upper extremity wounds. The mean follow-up period was 7 months. The median hospital stay was 10 days. Total flap loss was observed in 4 cases (6.6%), and partial flap loss was observed in another 4 cases (6.6%). The superthin elevated ALT flap is a reliable and effective option for the reconstruction of soft tissue defects. In our vertical approach, the wide field of view of the flap perforator provides easy dissection, making it easier to elevate the superthin ALT flap.

The antibiotic bead pouch - a useful technique for temporary soft tissue coverage, infection prevention and therapy in trauma surgery.

Soft tissue defects resulting from trauma and musculoskeletal infections can complicate surgical treatment. Appropriate temporary coverage of these defects is essential to achieve the best outcomes for necessary plastic soft tissue defect reconstruction. The antibiotic bead pouch technique is a reasonable surgical approach for managing temporary soft tissue defects following adequate surgical debridement. This technique involves the use of small diameter antibiotic-loaded bone cement beads to fill the dead space created by debridement. By applying antibiotics to the bone cement and covering the beads with an artificial skin graft, high local dosages of antibiotics can be achieved, resulting in the creation of a sterile wound that offers the best starting position for soft tissue and bone defect reconstruction. This narrative review describes the rationale for using this technique, including its advantages and disadvantages, as well as pearls and pitfalls associated with its use in daily practice. In addition, the article provides a comprehensive overview of the literature that has been published since the technique was introduced in surgical practice.

Reconstructing complex peripatellar defects using the descending genicular artery perforator flap.

Complex peripatellar defects are commonly reconstructed with free flaps or pedicled muscle flaps, whereas pedicled fasciocutaneous perforator flaps are commonly overlooked. The descending genicular artery perforator (DGAP) flap is a versatile flap that offers thin and pliable tissue that provides ideal 'like with like' peripatellar soft tissue defect reconstruction. This paper aims to demonstrate the safe use of a pedicled fasciocutaneous DGAP flap for extensive traumatic peripatellar defect reconstructions and to exhibit the surgical pearls via a case series. A retrospective cohort study of consecutive complex peripatellar reconstructions with DGAP flaps was conducted from January 2011 to December 2018. Patient demographics, medical comorbidities, aetiology/size/and location of the defects were reviewed. Flap, donor site, and overall surgical outcomes were clinically assessed and documented. Descriptive statistics were conducted and analysed by IBM SPSS Statistics 23. Five consecutive cases with complex peripatellar defects (5 × 8 to 8 × 10 cm) were recruited. Two were males, and three were females, with a mean age of 38.4 years. Four were trauma, and one was an oncological case. Descending genicular artery (DGA) perforators and DGA terminal branches were consistent. One patient needed a split-thickness skin graft to reconstruct the secondary defects. All the flaps survived with an average follow-up of 24 months. The DGAP flap provides a reliable alternative to free flap for the large, complex peripatellar defect. With the inclusion of the proximal long saphenous vein and judicious selection of DGA perforators and its terminal branches, the DGAP flap can be harvested and used safely in the high-velocity impacted knee.

High-pressure infusion improves multi-territory perforator flap viability via choke artery dilation: A preliminary study in a rat model

Multi-territory perforator flaps have become the preferred option for the repair and reconstruction of large soft tissue defects. Although methods (e.g., pharmacological agents, mechanical stimulation, and thermal stimulation) were developed to open choke vessels to improve flap survival, the flap necrosis rate is still as high as 28.8%. The authors hypothesized that high-pressure infusion might enhance flap viability by dilating choke arteries intraoperatively in a rat model of multi-territory perforator flap. Two-month-old male Sprague-Dawley rats were randomized into two groups (n=32 each). During the multi-territory perforator flap elevation based on the right superficial epigastric angiosome, one group received continuous high-pressure infusion (mean pressure, 250mmHg; duration, 1min) of an isotonic heparin sodium solution (12,500U/L) via the artery in the pedicle, whereas the other group received no infusion. At 7 days postoperatively, arteriography was performed; endothelial nitric oxide synthase (eNOS) and vascular endothelial growth factor (VEGF) expression and microvascular density were evaluated by western blot and histology, respectively; and flap survival was compared. Moreover, intraluminal diameters were examined at 1day and 7 days postoperatively using hematoxylin and eosin staining, and coagulation function was assessed immediately postoperatively. High-pressure infusion significantly promoted the dilation of choke arteries at 1day and 7 days postoperatively. It also increased eNOS and VEGF expression, flap survival, and microvascular density. The coagulation function remained unaffected. High-pressure infusion allowed intraoperative and postoperative dilation of the choke arteries that enhanced the viability of multi-territory perforator flaps in rats.

Distally Based Anterolateral Thigh Flap Algorithm for Unexpected Situations during Soft-Tissue Defect Reconstruction around the Knee.

The distally based (d) anterolateral thigh (ALT) flap is an effective option for soft-tissue reconstruction around the knee; however, unexpected situations may occur intraoperatively, impeding flap harvest. The authors proposed an algorithm for surgical conversion for unexpected situations encountered intraoperatively. Between 2010 and 2021, 61 dALT flap harvests were attempted for soft-tissue defect reconstruction around the knee; 25 patients underwent surgical conversion for anomalies, including lack of a suitable perforator, hypoplasia of the descending branch, and compromised reverse flow from the descending branch. After excluding improper cases, 35 flaps were harvested as planned (group A) and 21 surgical conversion cases (group B) were finally enrolled for analysis. An algorithm was developed based on the cases in group B. Outcomes, including complication and flap loss rates, were compared between groups to verify the algorithm's rationality. In group B, the dALT flap was converted to a distally based anteromedial thigh flap ( n = 8), bipedicled dALT flap ( n = 4), distally based rectus femoris muscle flap ( n = 3), free ALT flap ( n = 2), or other locoregional flap that required additional incision ( n = 4). No differences in outcomes were observed between the two groups. The proposed contingency planning algorithm for dALT flap surgery proved rational, as surgical conversion could be made by means of the same incision in most cases, and outcomes generated by the algorithm were acceptable. Therapeutic, IV.

Combined Use of Autologous Sustained-Release Scaffold of Adipokines and Acellular Adipose Matrix to Construct Vascularized Adipose Tissue.

Adipose tissue engineering plays a key role in the reconstruction of soft-tissue defects. The acellular adipose matrix (AAM) is a promising biomaterial for the construction of engineered adipose tissue. However, AAM lacks sufficient adipoinduction potency because of the abundant loss of matrix-bound adipokines during decellularization. An adipose-derived extracellular matrix collagen scaffold, "adipose collagen fragment" (ACF), was prepared using a novel mechanical method that provides sustained release of adipokines. Here, the authors used label-free proteomics methods to detect the protein components in AAM and ACF. In vivo, ACF was incorporated into AAM or acellular dermal matrix and implanted into nude mice to evaluate adipogenesis. Neoadipocytes, neovessels, and corresponding gene expression were evaluated. The effects of ACF on adipogenic differentiation of human adipose-derived stem cells and tube formation by human umbilical vein endothelial cells were tested in vitro. Proteomics analysis showed that ACF contains diverse adipogenic and angiogenic proteins. ACF can release diverse adipokines and induce highly vascularized, mature adipose tissue in AAM, and even in nonadipogenic acellular dermal matrix. Higher expression of adipogenic markers peroxisome proliferator-activated receptor gamma and CCAAT/enhancer-binding protein alpha and greater numbers of tubule structures were observed in ACF-treated groups in vitro. The combination of ACF and AAM could serve as a novel and promising strategy to construct mature, vascularized adipose tissue for soft-tissue reconstruction. The combined use of AAM and ACF has been proven to induce a highly vascularized, mature, engineered adipose tissue in the nude mouse model, which may serve as a promising strategy for soft-tissue reconstruction.

The conjoined latissimus dorsi and parascapular free flap for reconstruction of extensive soft tissue defects

Durable and resilient soft tissue reconstruction of vast defects of the extremities or the torso. Reconstruction of disproportionately large defects, particularly in cases of simultaneous bone and joint reconstruction. History of surgery or irradiation of upper back and axilla, impossibility of surgery under lateral positioning; relative contraindications in wheelchair users, hemiplegics, or amputees. General anesthesia and lateral positioning. First, the parascapular flap is harvested, with the initial skin incision made medially in order to identify the medial triangular space and the circumflex scapular artery. Flap raising then proceeds from caudal to cranial. Second, the latissimus dorsi is harvested, with the lateral border being dissected free first, before the thoracodorsal vessels are visualized on its undersurface. Flap raising then proceeds from caudal to cranial. Third, the parascapular flap is advanced through the medial triangular space. If the circumflex scapular and thoracodorsal vessels originate separately from the subscapular axis, an in-flap anastomosis is warranted. Subsequent microvascular anastomoses should be performed outside the zone of injury, typically in an end-to-end fashion of the vein and end-to-side fashion of the artery. Postoperative anticoagulation with low-molecular-weight heparin under anti-Xa monitoring (semitherapeutic in normal-risk and therapeutic in high-risk cases). Hourly clinical assessment of flap perfusion for 5consecutive days, followed by stepwise relaxation of immobilization and commencement of dangling procedures in cases of lower extremity reconstruction. Between 2013 and 2018, 74conjoined latissimus dorsi and parascapular flaps were transplanted to cover vast defects of the lower (n = 66) and upper extremity (n = 8). The mean defect size was 723 ± 482 cm2 and the mean flap size was 635 ± 203 cm2. Eight flaps required in-flap anastomoses for separate vascular origins. There was no case of total flap loss.

Comparison of fasciocutaneous and fascial anterolateral thigh free flaps in foot reconstruction

Purpose: This study compared the surgical outcomes and quality of life of patients who underwent fasciocutaneous and fascial anterolateral thigh (ALT) free flaps for the reconstruction of traumatic soft tissue defects in the foot.Methods: A single-institution retrospective review of medical data from 2008 to 2021 was conducted on 20 patients who underwent a fasciocutaneous ALT free flap or fascial ALT free flap in the foot. Information was collected on patients’ baseline information, preoperative characteristics, and postoperative courses. Quality of life was measured through the Foot and Ankle Disability Index (FADI) score. A questionnaire survey was administered to evaluate aesthetic satisfaction and subjective improvement of dryness and sensory function at the surgical site.Results: The mean flap dimensions were 13.96×4.58 cm and 10.75×3.50 cm in the fasciocutaneous and fascial groups, respectively. The overall flap failure and complication rates were higher in the fasciocutaneous group (total necrosis in one case, partial flap loss in two cases, and vascular complications in three cases). While aesthetic satisfaction and functional outcomes (FADI Sports) showed better outcomes in the fascial group, subjective improvement of dryness and sensory recovery showed better results in the fasciocutaneous group.Conclusion: In comparison to fasciocutaneous flaps, fascial free flaps demonstrated lower rates of wound complications, higher aesthetic satisfaction, and better functional outcomes, but less improvement in dryness and sensory recovery at the flap site. Therefore, the choice of a flap for foot reconstruction should depend on the plastic surgeon’s discretion and a thorough discussion with the patient.

2. Cervicofacial Pediatric Tissue Expansion: A Single Surgeon’s 16-year Experience & Aesthetic Unit-based Algorithm

PURPOSE: Tissue expansion is a powerful tool for the reconstruction of soft-tissue defects in pediatric patients. However, complications have been reported as high as 48% for cervicofacial pathology. Unique challenges include respecting the confluence of facial aesthetic units and avoiding ectropion. The senior author’s experience with pediatric cervicofacial tissue expander (TE) placement is presented with an aesthetic-unit based algorithm. METHODS: A retrospective study of pediatric patients who underwent cervicofacial TE placement by the senior author was performed over a 16-year period (1/2006 to 2/2022). Predictor and outcome variables were included. Univariate and multivariate logistics regressions were performed on all variables. A p≤0.05 was considered statistically significant. RESULTS: There were 111 TEs included with an 87.4% successful reconstruction rate. An aesthetic-unit based reconstructive algorithm is proposed based on the senior surgeon’s experience. Complications occurred in 21.6% of TEs. Iatrogenic ectropion was noted in 13.5% of patients; revisional surgery corrected 66.7% of cases. TEs that had at least one complication during expansion were significantly associated with the incidence of iatrogenic ectropion following flap advancement (O.R., 4.99; 95% C.I., 1.22-20.46; p=0.026). CONCLUSION: By using an aesthetic-unit based algorithm, pediatric cervicofacial tissue expansion can be optimized.

The free chimeric medial sural artery perforator flap for individualised and three-dimensional reconstruction of complex soft-tissue defects in extremities.

Trauma or lesion resection often causes complex wounds with deep soft tissue defects in extremities. Simply covering with a skin flap will leave a deep dead space resulting in infection, non-healing wounds, and poor long-term outcomes. Thus, effectively reconstructing complex wounds with dead space leaves a clinical challenge. This manuscript presents our experience using chimeric medial sural artery perforator (cMSAP) flap, to reconstruct complex soft tissue defects of the extremities, thereby exploring broader analysis and indications for future reference. Between March 2016 and May 11, 2022, patients (8 males and 3 females) with a mean age of 41 years (range from 26 to 55 years) underwent reconstructive surgery with the cMSAP flap. The cMSAP flap consists of an MSAP skin paddle and a medial sural muscle paddle. The size of the MSAP skin paddle ranged between 9 × 5cm and 20 × 6cm, and the size of the medial sural muscle paddle ranged between 2 × 2cm and 14 × 4cm. Primary closure of the donor site was achieved in all cases. Of the 11 patients, the cMSAP flap survived in 10 cases. The vascular compromise occurred in one special case and was treated with surgical procedures. The mean follow-up duration was 16.5months (range of 5-25 months). Most patients present satisfactory cosmetic and functional results. The free cMSAP flap is a good option for reconstructing complex soft tissue defects with deep dead space in extremities. The skin flap can cover the skin defect, and the muscle flap can fill the dead space against infection. In addition, three types of cMSAP flaps can be used in a broader range of complex wounds. This procedure can achieve an individualised and three-dimensional reconstruction of the defects and minimise the donor site morbidities.

ANTEROLATERAL THIGH FLAP - CLINICAL APPLICATION IN THE CERVICO FACIAL SOFT TISSUE DEFECT RECONSTRUCTION

Anterolateral thigh flap (ALT flap) is first found and used by Song in 1984. Classified in the perforator type flaps, ALT flaps is blood supplied by the perforators of the descending branch of the lateral circumflex thigh artery. The flap is the first of choice in many cases, those need a large soft tissue for reconstruction, especially in the cervico facial area thanks to many advantages of the flap: constants and relievable anatomic structure, large blood supply, flexible in use as well as other advantages. From 9.2016 to 10. 2020, 26 ALT flaps are dissected in fresh and Formalin cavades of mature Viet people for the anatomic research and 34 ALT flaps used for patients with soft tissue defects in cervicofacial area. The outcome is considerable with the main following conclusions:
 - ALT flap is constant and reliable in anatomy.
 - The flap is harvested relatively easy in clinical practice.
 - The use of the ALT flap is flexible with good result in reconstruction of soft tissue defects in cervico facial area.

Regenerative potential of the sural neuroadipofascial flap in the treatment of chronic ulcers of the lower third of the leg.

Surgical reconstruction of soft tissue defects in the distal third of the lower limbs has always been challenging for surgeons. The adipofascial flaps are made up of vascularized adipose tissue, which plastically conforms to the site to be reconstructed with its rich presence of stem cells. In this study, we resumed our case history of reverse neuroadipofascial sural flap, and we evaluated the stability of the scar to verify if this type of reconstruction can ensure long-term results and its regenerative power. In this retrospective cohort study, we analyzed 32 patients who had undergone lower limb reconstruction with the sural neuroadipovenous flap. A total of 32 patients were included in the study. The average age was 62.2 years. Chronic skin ulcer was the cause of the defects in 13 (40.6%) patients, chronic wound after trauma in 7 (21.9%) patients, wheel bedsores in 4 (12.5%) patients, osteomyelitis in 5 (15.6%) patients, exposed internal hardware in 2 (6.3%) patients, dog bite in 1 (3.1%). The site defect comprised 11 heels (34.4%), 4 external malleoli (12.5%), three medial malleoli (9.4%), 12 lower third of the leg (37.5%), and two dorsa of the foot (6.3%). In all cases, defects were covered with reverse sural island flap. The dimension of the flap ranged from 5 to 9 cm in length and from 3 to 7 in width. Six patients showed early or later postoperative complications. The neuroadipofascial sural flap is versatile, fast, and easy-to-perform to cover a chronic defect in the distal part of the lower limb, including both the malleoli and the heel, due to its long vascular pedicle. Consistent with the studies carried out in other districts, the present study confirms the remarkable regenerative power of the vascularized adipose tissue at the level of complex wounds of the lower third of the leg.

EXPLORING THE APPLICATIONS OF ISLANDED KEYSTONE FLAP IN THE INDIAN POPULATION

This study aims to explore keystone ap for various soft tissue defect reconstruction, demonstrating its exibility, efciency, reliability and practicality in the Indian population. 30 aps were performed to cover various soft tissue defects. All aps were planned according to the original ap design and standard post-operative patient and ap care was given. All the aps were easy to perform and gave satisfactory 'like tissue' replacement for the defects. Intra-operative and post-operative period was uneventful. After being discharged with necessary advice, patients were followed up regularly for up to a period of six months. All aps settled well with tissue match in function, texture, colour and sensitivity. Hence keystone ap can be considered as a versatile and sturdy one with a short learning curve and can be useful tool for even novice surgeons.

The reliability of submental flap for soft tissue reconstruction in patients with carcinoma of the oral cavity

BackgroundThe submental island flap (SIF) is a reliable option for reconstruction of the defects of the oral cavity following cancer resection. Advantages include reliable axial vascular pedicle, low donor site morbidity, good functional and cosmetic outcome, shorter operative time and lower cost compared to free flap reconstruction. Materials and methodsA total of 32 consecutive patients with carcinoma of the oral cavity were included in this study. All patients underwent resection and immediate reconstruction with SIF pedicled the submental vessels. Donor and recipient site morbidity, functional outcome, and locoregional recurrences are reported. ResultsThe study included 22 males (69%) and 10 females. The mean age was 54 years (range of 31–79 years). The most common primary tumor site was the tongue (15 patients, 47%), followed by the buccal mucosa, alveolar margin, floor of mouth, lower lip and hard palate. In 25 patients (78%) the flap survived completely. Complete flap loss occurred in one patient (3%). Six patients (19%) developed complications related to flap vascularity. 21 patients (66%) resumed normal diet, while 11 patients (34%) tolerated only soft diet. Over a median follow up was of 15 months (range of 3–62 months), 21 patients (66%) are alive and disease free, while 8 patients died, of whom 4 of locoreginal recurrences. ConclusionsSIF is reliable for reconstruction of the intraoral soft tissue defects following cancer resection. The functional and cosmetic outcomes are satisfactory and donor site morbidity is low. Careful patient selection is necessary for favorable outcome.

Plastic-surgical reconstruction of the lower extremity in senior patients

The proportion of patients in the population beyond the 7th decade of life is increasing worldwide, especially in highly developed countries. Consequently, there is also an increasing need for complex lower extremity reconstructions after trauma, tumors, or infections in this age group. The reconstruction of soft tissue defects of the lower extremity should be performed according to the principle of the plastic-reconstructive ladder or elevator. The goal of reconstruction is to restore anatomy and function of the lower extremity to enable pain-free and stable standing and walking; however, for older patients in particular, a careful preoperative multidisciplinary planning, detailed preoperative assessment and optimization of comorbidities, such as diabetes, malnutrition or pathological vascular alterations, as well an age-adapted perioperative management are necessary. By implementing these principles, older and very old patients can maintain their mobility and autonomy, which are crucial for ahigh quality of life.

Posterior Circumflex Humeral Artery Perforator Flap: A Cadaveric Study and Case Series.

Reconstruction of soft tissue defects of the acromioclavicular region represents a relatively uncommon but challenging event. Many muscular, fasciocutaneous, and perforator flaps have been described, including the posterior circumflex humeral artery perforator (PCHAP) flap based on the direct cutaneous perforator of the PCHA. This study aims to describe a variant of the PCHAP flap, based on a constant musculocutaneous perforator, by means of a cadaveric study and a case series. A cadaveric study was conducted using 11 upper limbs. The perforator vessels originating from the PCHA were dissected and the musculocutaneous ones were identified and measured in their length and distance from the deltoid tuberosity. Besides, we retrospectively analyzed the posterior shoulder reconstruction conducted among 2 plastic surgery department (San Gerardo Hospital, Monza and Hospital Papa Giovanni XXIII, Bergamo) using the musculocutaneous perforators of the PCHA. The cadaver dissection showed the presence of a constant musculocutaneous perforator arising from the PCHA. The mean pedicle length is 6.10 ± 1.18 cm, and the musculocutaneous perforator pierces the fascia at a mean distance of 10.4 ± 2.06 cm from the deltoid tuberosity. In all the cadaver dissected, the perforator of interest divided into 2 terminal branches, anterior and posterior, nourishing the skin paddle.In our case series, the mean age of the patients was 66.7 years, the mean size of the defect was 46 cm2, the mean operating time was 79.3 minutes, the mean length of hospital stay was 2.7 days, and the complication rate was 28.6%. According to this preliminary data, the PCHAP flap based on the musculocutaneous perforator seems to be a reliable alternative in posterior shoulder region reconstruction.

Application of Three Different Types of Pedicled Latissimus Dorsi Flaps in Repairing Nearby Deep Soft Tissue Defects: Cosmetic Result and Shoulder Functionality Evaluation in One Center.

The latissimus dorsi (LD) flap has generally been considered a workhorse flap in clinics. However, the impairment of shoulder function and the dramatic appearance in the donor site are the major problems associated with traditional latissimus dorsi myocutaneous flap (LDMF). Here, we analyzed the reliability of three types of LD flaps in repairing deep soft tissue defects in the upper limbs, shoulder, back, and chest wall. From December 2016 to December 2020, 21 patients from our center underwent reconstruction of deep soft tissue defects using different types of LD flaps. The distribution of the thoracodorsal artery and the location of its branches were confirmed by imaging examination. Based on the defects, traditional LDMF, thoracodorsal artery perforator flap with capillary perforators (TAPcp), or low-skin-paddle pedicled LDMF was selected and specifically designed for each patient. The appearance satisfaction and shoulder functional of daily life recovery were evaluated. A total of 12 traditional LDMF, 4 TAPcp, and 5 low-skin-paddle pedicled LDMFs were used. All flaps survived well. The donor site was sutured directly with satisfactory appearance (n = 7) or repaired using skin grafts (n = 14). Compared to traditional LDMF, TAPcp and low-skin-paddle pedicled LDMF have faster shoulder function of daily life recovery. Based on the characteristics of defects, personalized design of different types of LD flaps is a reliable option to repair different defects.

Versatility of Local Fasciocutaneous Island Flaps for Resurfacing Soft Tissue Defects Overlying the Achilles Tendon.

Reconstruction of soft tissue defects overlying the Achilles tendon has always been a challenge. Various modalities of reconstruction have been described to resurface such defects. We aimed to assess the functional and cosmetic outcomes of all patients who had undergone reconstruction of small and medium sized soft tissue defects of the Achilles region using local fasciocutaneous island flaps. This retrospective study was conducted from January 2020 to June 2022. 15 patients with small (≤ 30 cm2) and medium (30-90 cm2) sized soft tissue defects of the tendo-Achilles region, underwent reconstruction with local fasciocutaneous island flaps and had complete medical records, were included. Thirteen patients were male (86.7%). The mean age was 53.2 years. 5 cases (33.3%) had post-traumatic open AT injuries with skin avulsion, while ten patients (66.7%) had suture line complications after open repair of spontaneous Achilles tendon rupture. Defect sizes ranged from 12 to 63 cm2. Reverse sural flap was used in 5 patients (33.3%) and medial plantar flap in 10 patients (66.7%). All flaps survived completely. Complications were detected in 3 patients (20%); 1 distal superficial necrosis in a sural flap and 2 marginal minimal graft loss. Functional outcome was good in 12 patients (80%), excellent in 1 patient (6.7%) and fair in 2 patients (13.3%). 13 patients (86.7%) were satisfied with the cosmetic results. Local fasciocutenous island flaps are reliable and simple solutions for covering small to moderate soft tissue defects overlying the Achilles Tendon, with acceptable functional and cosmetic outcomes.

Central Facial Soft-Tissue Defect Following Surgical Resection: An Algorithm for Reconstruction

Background: Central facial soft tissue defect poses a unique challenge for the reconstructive surgeon. The three-dimensional properties of the aesthetic facial subunit and its related function are the goals for reconstruction. Considering the prominent social role of the face, the procedure to achieve a good quality of life for patients may cost more than a single surgery. This single-center study presents an algorithm of treatment for central facial soft tissue defect and it’s proposed classification according to the authors’ experiences. Methods: A retrospective review of medical records and photos of patients who underwent central facial soft tissue defect reconstruction in Cipto Mangunkusumo National Hospital, Jakarta, Indonesia, from 2009 to 2019. Patients who underwent free flap reconstruction were followed up, and the primary outcomes were assessed using the FACE-Q head and neck cancer (FACE-Q H&N) scale. A classification system for central facial soft tissue defect with seven subtypes (1–7) based on the facial subunit and its treatment was proposed. Results: Twenty-five patients were included. The malignant tumor was the main etiology (88%), with basal cell carcinoma being the primary cancer pathology (64%). The average defect size was 120 cm2 (32-416 cm2) and most defects fell into subtype 6 of the classification (32%). Anterolateral thigh free flap (ALT) was the main flap of choice (64%), followed by radial forearm free flap (36%), with 92% of flaps succeeding rate from this series. All of the patients underwent at least one ancillary procedure following the reconstruction, while the average was 2 (1-6) procedures. FACE-Q H&N outcomes, especially on the appearance and appearance distress scale, showed a low to moderate score with a 72% response rate. Conclusions: Central facial soft-tissue defect continues to challenge reconstructive surgeons. While the advances in free tissue transfer might improve the general outcomes, the numerous and costly secondary procedures do not usually end up in the best appearance. This study displayed the need for modern reconstruction modalities that provide high satisfaction in aesthetic and functional outcomes with fewer secondary procedures. Vascularized Composite Allotransplantation (VCAT) might be the future choice.