Search Results (52)

Background/Objectives: Reconstruction of full-thickness soft-tissue defects of the heel can be challenging due to the specific structural and functional demands of this region. Local flaps are often used due to their ability to provide durable and sensate coverage. This case series and systematic review aim to assess their surgical efficacy and reported outcomes, particularly in the context of the rhomboid flap. Methods: A systematic review was conducted in accordance with PRISMA guidelines, using PubMed, Cochrane and EBSCO. Studies published up to March 2026 evaluating local flaps were included, whereas distant pedicled and microvascular flaps were excluded. Defect size, flap types and surgical outcome were extracted and synthesized in a comparative table. In addition, we present four clinical cases of full-thickness soft-tissue heel defects reconstructed with a local rhomboid flap. This retrospective, single-center case series includes patients treated at our institution between January 2023 and March 2026, with initial debridement followed by flap coverage. Results: The four patients had a mean defect size of 4.1 cm². All defects ultimately healed, though one case demonstrated delayed wound healing. Eventually, neither donor-site morbidity, nor recurrence were observed during a mean follow-up of 7.4 months (range 1 to 17 months). Nine studies were included in the review, encompassing 56 patients. Despite the variety of the studies regarding design and flaps used, all focused on outcomes, including flap survival, complication rate, and functional recovery. Local flaps appear to be a feasible option for this type of soft-tissue defect; however, they seem to be limited to small defects. Conclusions: Local flaps may represent a valuable option for small full-thickness heel defects up to 6 cm² according to the “like-with-like” principle. They are associated with low surgical morbidity and do not compromise subsequent reconstructive options, making them a reasonable first-line approach. Limitations include the small sample size, retrospective design, the unequal follow-up time, as well as the absence of standardized functional outcome assessment. Full article

Background/Objectives: Contemporary implant dentistry is increasingly oriented toward minimally invasive regenerative strategies designed to reduce surgical morbidity while preserving or improving clinical outcomes. Conventional bone augmentation procedures remain effective and biologically well established, but they may be associated with greater patient burden, increased risk of complications, and higher technical demands in selected clinical scenarios. This narrative review critically examines minimally invasive bone regeneration approaches in implant dentistry, with particular focus on the Bone Core Technique, the Sub-Periosteal Peri-implant Augmented Layer (SPAL) technique, and Immediate Dentoalveolar Restoration (IDR), emphasizing their biological rationale, clinical indications, surgical workflows, limitations, and reported outcomes. Methods: A structured, non-systematic literature search was conducted in PubMed/MEDLINE, Scopus, and Web of Science to identify publications relevant to minimally invasive bone regeneration in implant dentistry. Priority was given to clinical studies, prospective cohorts, case series, technical descriptions, and biologically oriented conceptual papers addressing vascular preservation, flap limitation, donor-site morbidity, and peri-implant hard- and soft-tissue integration. Results: Available evidence suggests that minimally invasive regenerative protocols may offer favorable clinical and patient-centered outcomes only in carefully selected indications and when performed by experienced operators. The strength of support is uneven across techniques: the Bone Core Technique currently has the strongest dedicated prospective follow-up for localized peri-implant defects, SPAL is supported by limited retrospective and emerging histologic evidence, and IDR remains largely based on case reports, technique-driven descriptions, and broader immediate implant literature. Conclusions: Minimally invasive bone regeneration reflects a shift toward biologically guided and patient-centered treatment concepts in implant dentistry, but it should not be interpreted as a universal substitute for conventional augmentation. Its successful application depends on careful case selection, sound knowledge of wound healing and defect morphology, and advanced surgical and prosthetic expertise. Further research should prioritize standardized outcome measures, longer follow-up, and comparative prospective studies. Full article

Background: The latissimus dorsi free flap is a workhorse for extensive lower-extremity soft tissue defects. Conventionally, the skin paddle is designed according to the anticipated defect and left in place on the muscle as a single composite unit. This report describes an alternative approach in which the skin paddle is secondarily mobilized through subcutaneous undermining and rotated as a separate propeller-type local extension flap on random-pattern vascularization, without a specifically identified perforator—a technique that has not been previously reported. Case Presentation: A 38-year-old male with a high-energy distal lower-extremity defect exposing bone, Achilles tendon, and hardware underwent free latissimus dorsi reconstruction with an empirically designed skin paddle over the constant perforator zone. The skin paddle was subsequently mobilized and rotated as a separate propeller-type extension flap to cover the Achilles region, with additional areas managed using split-thickness skin graft and a reverse soleus flap. Results: The latissimus dorsi flap and skin paddle remained viable, providing stable coverage of the defect. The additional reverse soleus flap achieved durable medial coverage, and the limb was ultimately preserved with satisfactory soft-tissue stability. Conclusion: A random-pattern latissimus dorsi skin paddle designed within the anatomically constant perforator zone can provide a feasible new option offering intraoperative flexibility in complex lower-extremity trauma when perforator mapping is impractical. Full article

Extremity soft tissue sarcoma resection often results in complex defects requiring reconstruction to preserve function and support multidisciplinary treatment. Propeller flaps have emerged as a local alternative to free flaps in selected cases, but their role in sarcoma reconstruction remains incompletely defined. This systematic review aimed to assess the current evidence on the indications, reconstructive outcomes, and oncologic reporting of propeller flaps in extremity sarcoma reconstruction. A systematic literature search was conducted in PubMed/MEDLINE, Scopus, and the Cochrane Library in accordance with PRISMA 2020. Studies reporting perforator-based propeller flaps after extremity soft tissue sarcoma resection were included. Data were synthesized descriptively because of the heterogeneity of study design, patient populations, and outcome reporting. Nineteen studies were included. Across the published literature, 656 patients were described overall, including 185 propeller flaps used after sarcoma resection. Most reconstructions involved the lower extremity, accounting for more than 95% of reported cases. Flap survival was generally high; among studies providing extractable numerical data, complete flap survival was 92.7% (115/124), total flap loss was 3.8% (2/52), and partial necrosis occurred in 9.6% (5/52) of flaps. Venous congestion was the most frequently reported complication. Oncologic outcomes were inconsistently reported, and comparative recurrence-related data were very limited. Available data suggest that propeller flaps can provide reliable coverage with acceptable complication rates in selected cases. Oncologic outcomes were sparsely and inconsistently reported, and the current literature does not show a clear signal of increased local recurrence; however, the available evidence is insufficient to draw firm conclusions regarding oncologic safety or equivalence compared with other reconstructive strategies. These findings support consideration of propeller flaps as a complementary reconstructive option in carefully selected patients, although higher-quality studies with standardized oncologic outcomes are needed. Full article

Background: Peri-prosthetic joint infection (PJI) following total knee arthroplasty complicated by soft tissue compromise presents a major reconstructive challenge. Successful management requires the eradication of infection while restoring durable soft tissue coverage and limb function. This study reports the outcomes of a patient-specific, multidisciplinary orthoplastic approach to complex knee PJI. Methods: We retrospectively reviewed five patients with complex infected knee arthroplasty and associated soft tissue compromise managed at our institution between 2021 and 2025 by a single orthopaedic surgeon and two plastic reconstructive surgeons. All cases required personalized management, including the use of custom spacers, patient-specific orthopaedic reconstruction, and individualized soft tissue reconstruction techniques. Data collected included patient demographics, infection characteristics, reconstructive techniques, and functional outcomes. Results: All patients achieved durable soft tissue coverage and infection eradication at final follow-up. Of the five patients, one underwent primary closure of a persistent sinus, one required a local axial bi-pedicled flap for sinus control and soft tissue closure, two were managed with medial gastrocnemius flaps, and one complex case with an associated bone defect required a custom-designed spacer to achieve stability and dead-space management. Conclusions: In this retrospective case series, we aim to demonstrate that complex knee PJI with associated soft tissue defects may be successfully managed with an individualized, multidisciplinary strategy. We aim to demonstrate the feasibility of such an approach in a tertiary referral centre and to highlight the importance of customisation in achieving infection control and limb preservation. Full article

Background/Objectives: Chronic wounds are a major source of morbidity in patients with paraplegia, often resulting in repeated treatment, prolonged hospitalization, and reduced quality of life. Reconstruction becomes particularly challenging when a wound arises in a scarred trunk region and is further complicated by deep infection, osteomyelitis, or enteric fistula. We describe the staged management of a complex left flank wound in a paraplegic patient, initially reconstructed with a quadrilateral pinwheel flap and later requiring multidisciplinary salvage for recurrence associated with rib osteomyelitis and a colocutaneous fistula. Methods: A paraplegic man in his 50s presented with a chronic left flank wound after repeated full-thickness skin graft failure and persistent Pseudomonas aeruginosa infection. After wide debridement, the approximately 7 × 7 cm defect was reconstructed with a quadrilateral pinwheel flap composed of four Limberg-style rhomboid fasciocutaneous flaps positioned at the 12, 3, 6, and 9 o’clock orientations, elevated at the level of the deep fascia, and transposed into the central defect, with adjunctive negative-pressure wound therapy (NPWT). Approximately 1 year later, recurrence with rib osteomyelitis required rib resection. During NPWT, feculent drainage led to the diagnosis of a colocutaneous fistula. Subsequent multidisciplinary treatment included fistula tract resection, colonic repair with omental patching, transposition of vascularized omentum into the chest wall cavity to obliterate dead space, continued NPWT, and delayed primary closure. Results: Initial local flap reconstruction achieved wound coverage, and immediate postoperative clinical assessment, including pinprick and refill testing, confirmed satisfactory flap perfusion; however, delayed recurrence developed in association with rib osteomyelitis. After definitive fistula surgery, dead-space management with vascularized omentum, wound conditioning with staged NPWT, and delayed primary closure, the wound healed completely. At 6 months after delayed closure, no recurrence of fistula, osteomyelitis, wound dehiscence, or soft-tissue breakdown was observed, and the patient’s daily comfort and functional independence were improved compared with the preoperative condition. Conclusions: A quadrilateral pinwheel flap may provide an effective tension-dispersing local fasciocutaneous option for selected scarred trunk defects in high-risk patients. However, when chronic wounds are compounded by deep infection and enteric fistula, durable healing depends not on flap design alone but on staged multidisciplinary management incorporating definitive source control, vascularized tissue transfer for dead-space elimination, NPWT, and appropriately timed closure. Full article

Background: Inguinoscrotal sarcomas are a rare sarcoma subtype. The treatment of choice is radical inguinal orchiectomy with wide local resection of the surrounding soft tissues. However, consensus regarding prognostic factors is lacking. We present our experience at a referral sarcoma center concerning the management, oncologic results, and prognostic factors pertaining to this disease. Methods: We conducted a retrospective analysis of patients who underwent surgery for inguinoscrotal sarcomas between 2005 and 2023 at a sarcoma referral hospital. Results: The study included 39 patients. The most frequent histology was liposarcoma. Seven patients required surgical reconstruction with a microvascularized free flap. Four patients presented major postoperative complications. Mean follow-up was 46 months. Overall survival rates were 97.4%, 81.7%, and 64.8% at one, three, and five years. High-grade tumors were correlated with worse overall and disease-free survival. Conclusions: The chance finding of a sarcoma in the inguinal region poses a diagnostic and therapeutic dilemma when considering options for treatment with curative intent. Vascular and muscle resection followed by vascular and/or free flap reconstruction may be necessary to achieve complete surgical resections; therefore, a multidisciplinary approach is needed. A preoperative biopsy should be performed to establish the histological grade, which may be the main prognostic factor. Full article

Background/Objectives: Locally advanced midface malignant tumors require extensive resection, resulting in complex defects involving bone and multiple soft tissue structures. Reconstructing these substantial defects presents a significant challenge to restore both function and aesthetics. This study aims to compare the functional and aesthetic outcomes of chimeric free flaps versus single free flaps in midface microvascular reconstructions. Methods: This retrospective analysis included fifty consecutive patients with Type III Cordeiro defects who underwent midface reconstruction with free tissue transfer between 2020 and 2024. The cohort included fourteen patients who received prefabricated chimeric flaps and thirty-six patients who received single free flaps. Outcomes were assessed six months postoperatively using a modified University of Washington Quality of Life Questionnaire (UW-QOL), analyzing domains including speech, chewing, sensation, appearance, pain, and social activity. Statistical analysis was performed using the Mann–Whitney U test. Results: In the chimeric flap group, no major flap necrosis or complications were observed. In unadjusted comparisons, the chimeric flap group showed higher transformed UW-QOL scores in several domains. Statistically significant between-group differences were observed for opening and speech (p = 0.004), change in appearance (p = 0.022), sensation (p = 0.011), and social activity (p = 0.006). Aesthetic outcomes, assessed via patient rating of appearance, were also significantly higher in unadjusted comparisons with the chimeric flap approach. Furthermore, in Type IIIa defects, titanium mesh successfully provided reliable orbital support. Conclusions: Chimeric free flaps represent a feasible reconstructive option in selected cases of complex maxillary and midface reconstruction. Their main advantages—providing the proper amount of specific, well-vascularized tissue and offering greater mobility of components— may be associated with more favorable functional, aesthetic, and social outcomes in unadjusted comparisons compared to reconstruction using single free flaps. Full article

Background: Perforator flaps improved the reconstruction paradigm in the lower extremity, increasing coverage possibilities. This study aims to quantify how added perforators could enhance standard geometrical patterns (compared to random flaps). Methods: A total of 29 cases of lower limb soft tissue reconstruction (STR)—52% trauma, 21% osteomyelitis with skin fistulas, 21% healing disorders with unstable scarring and 6% cancer-related surgery—were performed in our institution between 2012 to 2023 with geometric random (GR) local flaps (34%), geometric perforator-enhanced (GP) flaps (32%) or pure propeller perforator (PP) flaps (34%), were retrospectively analysed. Patients with proximal thigh defects, a follow up of less than 3 months and those who received an axial, muscle or free flap were excluded. Geometric patterns (as length:width ratio (L:W)) were compared among groups, analysing healing outcomes and complications. Results: Leg defects were categorized into 62% distal, 14% middle, 14% proximal third and 10% distal thigh. No significant difference in defect size was detected among groups. Mean flap size was significantly larger for GP (70.5 cm², (p < 0.05)) and PP (74.4 cm², (p < 0.01)) than GR (53.7 cm²). The L:W ratio was significantly higher in GP (L:W 2.2:1, (p < 0.05)) and PP (L:W 2.8:1, (p < 0.01)) than in GR (1.5:1), but no significant difference was found between GP and PP. A reduced complications rate (partial flap loss, infection, healing, revision surgery, etc.) was observed in the GP group, when compared to GR. Conclusions: Flap geometric design can be significantly improved by the inclusion of perforators, maintaining spatial advantages with larger ductility and improved vascular solidity. Full article

Background: Reconstruction of the thigh extensor mechanism following wide excision of a soft-tissue sarcoma is difficult. The aim of this study was to describe the outcomes following complete quadriceps resection for large high-grade soft-tissue sarcomas. Methods: Ten patients with AJCC grade IIIB soft-tissue sarcomas of the anterior thigh were treated with total wide margin quadricectomy, with a mean follow-up of 4 years (range: 51–163 months) in the five surviving patients with conservative surgical procedures. The minimum follow-up period for four of these patients was 8 years. The extensor mechanism was reconstructed with local muscle transfers (eight cases) or a neurotized free flap of the contralateral vastus lateralis (two cases). Results: Four patients died, two due to non-tumor related causes and two due to metastatic disease at 50 months and 43 months. The remaining six were alive and disease-free at the final follow-up. All patients received surgical revision due to wound necrosis. Another patient required an external hemipelvectomy due to early local recurrence of the disease. Functional results of the five patients who remained alive and retained their limb were good or excellent in two cases, acceptable in one, and poor in two, according to their MSTS scores. Average knee flexion was 80° (range: 10–150°). Passive extension was complete in all cases, though no patients achieved it actively. Extensor strength was 2/5 in four patients and 4/5 in the other. Conclusion: Total quadricectomy for high-grade soft-tissue sarcomas of the anterior thigh compartment ensures wide resection margins and local disease control, although local wound complications are common, particularly in older patients. Resection appears to be technically easier if performed distally to proximally in the thigh. Local muscle transfers are more suited for low-demand patients, while neurotized free muscle flaps are mainly an option for young, motivated patients. Full article

Background/Objectives: The goal of reconstructive hand surgery is to achieve both functional and aesthetic restoration. The primary aim of this study is to perform a detailed, practice-oriented evaluation of perforator-based and local flaps for soft-tissue reconstruction of the hand and digits, focusing specifically on their functional reliability, anatomical consistency, complication profile, and aesthetic integration in a real-world, high-complexity referral population. Methods: This retrospective single-center study included 37 patients with soft tissue defects of the hand that required flap coverage between September 2021 and September 2024. The study assessed patient demographics, defect characteristics, flap selection, surgical techniques, and outcomes including satisfactory soft tissue coverage, functional results and occurrence of complications. Various perforator flaps were analyzed, including the dorsal metacarpal artery flap, reverse radial forearm flap, reverse posterior interosseous artery flap, reverse homodigital and heterodigital island flaps, and the thenar flap. Results: Satisfactory soft tissue coverage was achieved in 35 out of 37 patients. One case involved partial distal flap necrosis, and another presented with Foucher flap failure. The remaining flaps demonstrated stable integration, preserved perfusion, and durable soft-tissue coverage with satisfactory contour and pliability. Functional outcomes were favorable, with restoration of joint mobility and absence of secondary deformities. Conclusions: This study supports the continued use of perforator and local flaps in upper extremity reconstruction, emphasizing the need for individualized planning to optimize the outcomes. Full article

Background: Covering the defects around the calcaneus is still a largely debatable subject. In the classical view, the defects at the level of the foot can be treated only by a free flap. In a modern approach, it has been observed that for small or moderate foot defects, a local flap can be used. Methodology: In this case series, we have retrospectively selected the patients who were admitted to the orthopedic department for a calcaneal fracture and who presented soft-tissue complications during the treatment. The patients have been selected from the past five years if they have undergone reconstructive surgery with a local or regional flap. Results: By applying the inclusion and exclusion criteria, we found that out of 79 patients who have been admitted to the orthopedic department, only two patients met the criteria. Two flaps have been used to treat the defects that developed at the level of the calcaneus after traumatic injury of the foot. The reverse-flow sural flap, as a tunneled flap, had a good evolution, without vascular suffering of the flap. On the other hand, for defects at the medial level of the calcaneus, we have used the dorsalis pedis flap. The healing was fast, and the patient presented no complications at the level of the donor site. Conclusions: Both flaps presented a good evolution. We try to emphasize through this article that soft tissue defects around the non-weight-bearing area of the heel can also be treated through a non-microsurgical option. These two options can help the ortho-plastic team to manage difficult cases by avoiding a free flap or a split-thickness skin graft. Full article

The chest wall represents a complex musculoskeletal structure that provides protection to intrathoracic organs, mechanical support for respiration, and mobility for the upper limbs. Neoplastic diseases of the chest wall encompass a heterogeneous group of benign and malignant lesions, which may be classified as primary—originating from bone, cartilage, muscle, or soft tissue—or secondary, resulting from direct invasion or metastatic spread, most commonly from breast or lung carcinomas. Approximately half of all chest wall tumors are malignant, and their management remains a significant diagnostic and therapeutic challenge. Surgical resection continues to represent the mainstay of curative treatment, with complete en bloc excision and adequate oncologic margins being critical to minimize local recurrence. Advances in reconstructive techniques, including the use of prosthetic materials, biological meshes, and myocutaneous flaps, have markedly improved postoperative stability, respiratory function, and aesthetic outcomes. Optimal management requires a multidisciplinary approach involving thoracic and plastic surgeons, oncologists, and radiotherapists to ensure individualized and comprehensive care. This review summarizes current evidence on the classification, diagnostic evaluation, surgical strategies, and reconstructive options for chest wall tumors, emphasizing recent innovations that have contributed to improved long-term survival and quality of life in affected patients. Full article

Orthodontic implants (OIs) are endosseous devices designed to provide stable skeletal anchorage in orthodontic treatment. A variety of terms have been proposed for these devices; however, such terminology may lead to OIs being confused with conventional dental implants. Therefore, the similarities and distinctions between OIs and dental implants will be examined in this research. Three representative clinical cases will be presented, illustrating the application of OIs for mandibular incisor teeth lingualizations, distalization of a maxillary canine tooth, and palatal flap protection for palatoschizis closure in a cat, describing a custom-made protection shield held in place with four OIs. This article will cover the criteria for OI selection, the determination of optimal insertion sites, and the placement technique. Given that a key prerequisite for a successful outcome is primary stability, several complications may occur such as local inflammation, injury to adjacent anatomical structures, implant fracture, loss of stability, or challenges in attaching elastic chains due to interference from surrounding soft tissues. The prevention and management of such complications will be addressed. Full article

The objective of the present study is to review the anatomical considerations, surgical techniques, clinical applications, and outcomes of myocutaneous and muscle flaps used in the reconstruction of limb defects in dogs and cats. Limb wounds in small animals often result from trauma, neoplasia, or infection and can involve significant soft tissue loss. Reconstruction of these defects is challenging due to limited local skin availability, particularly in distal regions, and the need to preserve function while preventing complications. Muscle and myocutaneous flaps provide well-vascularized tissue suitable for covering complex wounds, especially those with exposed bone, joints, or tendons. This review synthesizes current literature on commonly used flaps—including latissimus dorsi, cutaneous trunci, trapezius, sartorius, semitendinosus, and flexor carpi ulnaris; focusing on their anatomical basis, vascular supply, arc of rotation, surgical technique, indications, and complication rates. Comparative data between dogs and cats are highlighted, and experimental as well as clinical applications are discussed. Myocutaneous flaps offer durable and reliable coverage with lower infection and necrosis rates compared to skin grafts, particularly in contaminated or poorly vascularized wounds. Common complications include distal flap necrosis, wound dehiscence, seroma, and, occasionally, functional deficits. Muscle and myocutaneous flaps remain essential tools in limb reconstruction. Successful outcomes require careful flap planning, surgical expertise, and vigilant postoperative care. Further prospective studies are needed to optimize flap selection and reduce complication rates in both species. Full article