Background/Objectives: Over the past 25 years, reconstructive techniques and patient management advancements have significantly improved outcomes in mangled lower extremity injuries. Functional results of limb salvage have been demonstrated to surpass those of primary amputations. Developments such as local fasciocutaneous flaps, vacuum-assisted closure, and hyperbaric oxygen therapy have enhanced the reconstructive ladder. Despite progress, the utility of the Mangled Extremity Severity Score (MESS) and Gustilo–Anderson classification remains debated, particularly in their prognostic value for limb salvage decisions. In the study, we aimed to evaluate the outcomes of optimizing mangled lower extremity reconstruction in 93 patients, focusing on their functional scores retrospectively. Methods: This retrospective study analyzed 93 patients treated for mangled lower extremities between January 2015 and October 2022. Patients were assessed for age, gender, injury location, MESSs, Gustilo–Anderson classifications, surgical methods, and functional outcomes using the Lower Extremity Functional Scale (LEFS). Surgical interventions included internal and external fixation, skin grafts, local flaps, muscle flaps, and free tissue transfer. LEFS scores were categorized into disability levels for functional evaluation. Correlations were drawn between LEFS and variables such as MESS, Gustilo–Anderson types, and nerve injuries. Results: Among the 93 patients, 16 had MESSs ≥ 7, and 77 had MESSs < 7. Reconstruction methods included local fasciocutaneous and muscle flaps (37 patients), free tissue transfer (29 patients), and skin grafting with vacuum-assisted closure (27 patients). Smoking was associated with delayed union and increased infection rates. LEFS scores were significantly lower in patients with MESSs ≥ 7, Gustilo grade 3C fractures, and tibial nerve injuries. Flap failures and a higher number of surgeries (>3) also correlated with poorer functional outcomes. The average soft tissue healing time was 18 days, and bone union time was 17 weeks. Conclusions: Lower extremity reconstruction demands precise surgical planning and execution, prioritizing functional restoration. MESSs and Gustilo–Anderson classifications provide practical frameworks but have limitations in predicting long-term functionality. Factors such as joint involvement, nerve injuries, and flap selection significantly influence outcomes. Smoking and delayed healing remain critical challenges. While free flaps are essential for complex defects, more straightforward methods yield better outcomes in suitable cases. LEFS emerged as a reliable tool.

In this article, we report a 66-year-old male case of rhinophyma who had a persistent lesion on his nose for two-years. Despite steroid therapy, the lesion continued to grow. Histopathological and immunohistochemical findings were consistent with cutaneous angiosarcoma. Rhinophyma-like features should be considered as an unusual clinical manifestation of cutaneous angiosarcoma.

This study aims to describe a retrospective study using prospectively gathered data to compare mini-open and extended open release techniques for moderate to severe carpal tunnel syndrome (CTS). The data of 198 consecutive patients (139 males, 59 females; mean age 57.0±4.5 years; range, 44 to 75 years) treated for CPS were used. For matching, age, gender and severity of the compression, the Greathouse Ernst Halle Schaffer neurophysiological classification system was used. After matching, 63 observations in each group (group 1: mini-open and group 2: extended open) were used for analysis. A Jamar hydraulic hand dynamometer was used to measure pre- and postoperative third month grip strengths. The key pinch test was performed also at third month. Patients completed the Boston Carpal Tunnel Questionnaire at the last follow-up. Symptom severity and functional status were improved up to half fold in both groups at final follow-up; however, there was no statistically significant clinical difference between the groups (p>0.05). There were totally six patients with paresthesia symptoms (three in each group; 4.7%), which improved in three months. Eight patients (6.3%, one in group 1 and seven in group 2, p=0.032) had dysesthesia and pillar pain. Mini-open and extended open carpal tunnel release have similar clinical outcomes without any major complications.

The effect of recombinant hirudin, which is the most powerful antithrombotic agent, on flaps with venous insufficiency was investigated. Oedema and congestion are frequent on flaps, causing necrosis unpredictably. Venous insufficiency and thrombosis are experimentally and clinically more frequent than arterial occlusion. Twenty-one adult New Zealand rabbits were used in this study. Skin flaps (3 × 6 cm) were elevated on a 1-cm-wide pedicle on rabbit ears. The artery, nerve, and vein were exposed and examined with the aid of a surgical microscope. Venous insufficiency was established by cutting the vein and nerve. In the control group, no additional surgical or medical procedures were performed and the ear flap was inset to its original location. Subcutaneous low molecular weight heparin (LMWH; 320 IU/kg) was administered to a second group of rabbits after the same surgery, and recombinant hirudin (2 μg) was administered via the pedicle artery 5 minutes after the vein and nerve were bound and cut in a third group of rabbits. Compared with control and LMWH groups on day 3 and 7, the hirudin-treated group had less hair loss, lower oedema scores and less haematoma formation. Furthermore, a lower size of necrotic areas and an increase in the circulating area on day 7 was found in the hirudin-treated group. In addition, angiography revealed new vessel development (neovascularisation) only in the hirudin group. On histologic sections, hirudin-treated animals had lower oedema, inflammation and congestion scores than animals in the other two groups. Thus, when administered into the ear flap through the pedicle as a pure recombinant preparation, hirudin increased flap survival by its antithrombotic effects and by accelerating neoangiogenesis. Recombinant hirudin may be used in clinical practice to treat flaps with venous problems and to increase survival rates.

Introduction: Over the past 25 years, advancements in reconstructive techniques and patient management have significantly improved outcomes in mangled lower extremity injuries. Functional results of limb salvage have been demonstrated to surpass those of primary amputations. Developments such as the use of local fasciocutaneous flaps, vacuum-assisted closure, and hyperbaric oxygen therapy have enhanced the reconstructive ladder. Despite progress, the utility of the Mangled Extremity Severity Score (MESS) and Gustilo-Anderson classification remains debated, particularly in their prognostic value for limb salvage decisions. Materials and Methods: This retrospective study analyzed 93 patients treated for mangled lower extremities between January 2015 and October 2022. Patients were assessed for age, gender, injury location, MESS scores, Gustilo-Anderson classifications, surgical methods, and functional outcomes using the Lower Extremity Functional Scale (LEFS). Surgical interventions included internal and external fixation, skin grafts, local flaps, muscle flaps, and free tissue transfer. LEFS scores were categorized into disability levels for functional evaluation. Correlations were drawn between LEFS and variables such as MESS, Gustilo-Anderson types, and nerve injuries. Results: Among the 93 patients, 16 had MESS ≥ 7, and 77 had MESS < 7. Reconstruction methods included local fasciocutaneous and muscle flaps (37 patients), free tissue transfer (29 patients), and skin grafting with vacuum-assisted closure (27 patients). Smoking was associated with delayed union and increased infection rates. LEFS scores were significantly lower in patients with MESS ≥ 7, Gustilo grade 3C fractures, and tibial nerve injuries. Flap failures and higher numbers of surgeries (>3) also correlated with poorer functional outcomes. Average soft tissue healing time was 18 days, and bone union time was 17 weeks. Discussion: Lower extremity reconstruction demands precise surgical planning and execution, prioritizing functional restoration. MESS and Gustilo-Anderson classifications provide useful frameworks but have limitations in predicting long-term functionality. Factors such as joint involvement, nerve injuries, and flap selection significantly influence outcomes. Smoking and delayed healing remain critical challenges. While free flaps are essential for complex defects, simpler methods yield better outcomes in suitable cases. LEFS emerged as a reliable tool.