ABSTRACT
BACKGROUND: V-Y advancement flap (VYAF) is a commonly used flap for facial reconstruction, but it is not popular in Asian society with limited aesthetic outcome evaluation. OBJECTIVE: To demonstrate our experience of facial VYAF with the quantitative aesthetic outcome assessment. METHODS AND MATERIALS: From January 2013 to December 2022, patients who underwent facial VYAF reconstruction were reviewed. Postoperative photographs were collected and independently graded by three plastic surgeons, three nurses, and six non-medical personnel using Manchester scar scale (MSS). The representative preoperative images were selected for surgeons' reconstruction preferences survey. RESULTS: Forty-eight patients (27 females and 21 males), with a mean age of 66.8 (23-97) years, were included in this study. All flaps survived with no flap necrosis. Only six patients (12.5%) developed minor postoperative complications, and they were treated conservatively and resolved uneventfully. The total MSS score was 7.8 ± 1.9 (scale of 4 [best scar] to 24 [worst scar]) and the overall scar VAS rating was 1.9 ± 1.1 (0 [best scar] to 10 [worst scar]), indicating satisfactory postoperative scar condition. From the survey of 22 plastic surgeons and 11 scenarios, VYAF was rarely chosen among other local flaps which only accounted for 8.7%. CONCLUSION: VYAF is an easy and safe method for facial reconstruction with low morbidity, but its usefulness is underappreciated. With a proper design and cautious dissection, we believe that good aesthetic and functional outcomes can be achieved with VYAF. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
Subject(s)
Asian People , Esthetics , Plastic Surgery Procedures , Surgical Flaps , Humans , Female , Male , Adult , Middle Aged , Plastic Surgery Procedures/methods , Aged , Surgical Flaps/transplantation , Retrospective Studies , Young Adult , Aged, 80 and over , Treatment Outcome , Facial Injuries/surgery , Cohort Studies , Risk Assessment , Graft Survival , Wound Healing/physiology , CicatrixABSTRACT
Background: Radiation ulcers after percutaneous coronary intervention (PCI) are increasingly common. However, their diagnosis, treatment, and prevention strategies have not been well studied. Objectives: To present our experience in the diagnosis, treatment, and prevention of PCI-related radiation ulcers. Methods: Patients diagnosed with PCI-related radiation ulcers were collected. Radiation fields of PCI were simulated using the Pinnacle treatment planning system to confirm the diagnosis. Surgical methods and outcomes were reviewed, and a prevention protocol was developed and evaluated for its effectiveness. Results: Seven male patients with ten ulcers were included. Among the patients, the right coronary artery was the most common target vessel of PCI, and the left anterior oblique was the most commonly used PCI view. Nine ulcers had undergone radical debridement and reconstruction: four smaller ones with primary closure or local flaps, and five with thoracodorsal artery perforator flaps. No new cases were identified in a 3-year follow-up period after implementing the prevention protocol. Conclusions: PCI-related ulcer diagnosis is more evident with radiation field simulation. The thoracodorsal artery perforator flap is an ideal option for back or upper arm radiation ulcer reconstruction. The proposed prevention protocol for PCI procedures was effective in lowering the incidence of radiation ulcers.
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INTRODUCTION: The reconstruction of soft tissue defects of fingers is a challenge due to the limitations of local tissue availability. The dorsal metacarpal artery perforator (DMAP) flap is a vascular island flap raised on the dorsum of the hand, and it is a good option for finger reconstruction by replacing similar-for-similar in a single operation. In this study, we would like to share our experience of using the DMAP flap in cases of various traumatic finger defects. MATERIALS AND METHODS: From November 2016 to May 2019, patients who had traumatic finger injuries and had undergone DMAP flap for soft tissue reconstruction were examined. The patients' demographic data, injury and flap characteristics, wound healing status, and complications were collected and studied. The functional and aesthetic outcomes were evaluated using the Michigan Hand Outcomes Questionnaire. RESULTS: There was a total of 10 patients included in this study, of which 9 were male and 1 was female. The average age was 43 years (17-66 years). Seven patients were administered general anesthesia, and 3 others wide-awake local anesthesia. The average flap size was 4.9 × 2.0 cm, and all the donor sites were primarily closed. Nearly half of the patients had temporary venous congestion, but most of the flaps survived well ultimately. Only 1 patient had a partial flap necrosis, which required an additional skin graft. CONCLUSIONS: The DMAP flap offers a thin and pliable skin to reconstruct finger defects within 1-stage surgery. It is easy to harvest with reliable and constant circulation. With adequate design, the DMAP flap can be used to resurface both volar and dorsal finger defects and also can reach the tip of the little finger. The DMAP flap is the ideal flap for reconstruction of traumatic finger defect with either local or general anesthesia.
Subject(s)
Finger Injuries , Metacarpal Bones , Perforator Flap , Plastic Surgery Procedures , Soft Tissue Injuries , Adult , Arteries , Female , Finger Injuries/surgery , Humans , Male , Skin Transplantation , Soft Tissue Injuries/surgery , Treatment OutcomeABSTRACT
BACKGROUND: Scalp reconstruction is a common challenge for surgeons, and there are many different treatment choices. The "crane principle" is a technique that temporarily transfers a scalp flap to the defect to deposit subcutaneous tissue. The flap is then returned to its original location, leaving behind a layer of soft tissue that is used to nourish a skin graft. Decades ago, it was commonly used for forehead scalp defects, but this useful technique has been seldom reported on in recent years due to the improvement of microsurgical techniques. Previous reports mainly used the crane principle for the primary defects, and here we present a case with its coincidental application to deal with a complication of a secondary defect. CASE REPORT: We present a case of a 75-year-old female patient with a temporoparietal scalp squamous cell carcinoma (SCC). After tumor excision, the primary defect was reconstructed using a transposition flap and the donor site was covered by a split-thickness skin graft (STSG). Postoperatively, the occipital skin graft was partially lost resulting in skull bone exposure. For this secondary defect, we applied the crane principle to the previously rotated flap as a salvage procedure and skin grafting to the original tumor location covered by a viable galea fascia in 1.5 months. Both the flap and skin graft healed uneventfully. CONCLUSIONS: Currently, the crane principle is a little-used technique because of the familiarity of microsurgery. Nevertheless, the concept is still useful in selected cases, especially for the management of previous flap complications.
Subject(s)
Plastic Surgery Procedures/methods , Scalp/surgery , Skin Neoplasms/surgery , Skin Transplantation/methods , Surgical Flaps , Aged , Female , Humans , Plastic Surgery Procedures/adverse effects , Scalp/abnormalities , Skin Neoplasms/pathology , Skull , Treatment OutcomeABSTRACT
Skin and soft tissue reconstruction has long been based on the reconstructive ladder. However, a skin substitute has become popular due to its predictable outcomes, without donor-site morbidity. The biodegradable temporizing matrix (BTM; NovoSorb, PolyNovo Ltd., Port Melbourne, Australia) is a synthetic skin substitute that has recently gained its clinical application. Compared with those of other dermal templates, the clinical efficacy and performance of the BTM are not well established, especially among the Asian population. This study aims to share our experience and strategy of using BTM in various wound conditions. The data of patients who underwent skin and soft tissue reconstruction with BTM at a single institution between January 2022 and December 2023 were reviewed. The patient demographics, wound characteristics, surgical details, secondary procedures, and complications were recorded and analyzed. Postoperative 6-month photographs were collected and independently evaluated by two plastic surgeons and two wound care center nurses using the Manchester Scar Scale (MSS). This study included 37 patients, consisting of 22 males and 15 females with a mean age of 51.8 years (range, 18-86 years old). The wound etiologies included trauma (67.6%), necrotizing soft tissue infection (16.2%), burns (10.8%), toe gangrene (2.7%), and scar excision (2.7%). The average wound area covered by BTM was 50.6 ± 47.6 cm2. Among the patients, eight received concomitant flap surgery and BTM implantation, 20 (54.1%) underwent subsequent split-thickness skin grafts (STSG), and 17 had small wounds (mean: 21.6 cm2) healed by secondary intention. Infection was the most common complication, affecting six patients (n = 6 [16.2%]), five of whom were treated conservatively, and only one required debridement. Thirty-three patients (89.2%) had good BTM take, and only four had BTM failure, requiring further reconstruction. At the last follow-up, 35 out of the 37 patients (94.6%) achieved successful wound closure, and the total MSS score was 10.44 ± 2.94, indicating a satisfactory scar condition. The patients who underwent BTM grafting without STSG had better scar scores than those who received STSG (8.71 ± 2.60 vs. 11.18 ± 2.84, p = 0.039). In conclusion, the BTM is effective and feasible in treating various wounds, with relatively low complication rates, and it can thus be considered as an alternative for skin and soft tissue reconstruction. When combined with adipofasical flap reconstruction, it achieves a more comprehensive anatomical restoration.
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RATIONALE: Marjolin's ulcer (MU) is a rare skin malignancy derived from a chronic wound. Pressure ulcer related MU possesses poor prognosis and high metastatic rate, and it is difficult to be differentiated, especially when superimposed infection. PATIENT CONCERNS: Here we report a case with pressure ulcer related MU which presented as necrotizing soft tissue infection (NSTI) to demonstrate the manifestation, treatment, and prognosis of this rare disease. DIAGNOSES: A 45-year-old male patient had spinal cord injury at age 2 years. He presented ischial pressure sore complicated with NSTI initially. After serial debridements and antibiotic treatment, the infection subsided. For the persistent verruca-like skin lesion, he underwent wide excision which revealed well-differentiated squamous cell carcinoma. Further image studies showed localized residual tumor without distant metastasis. INTERVENTIONS: He then underwent hip disarticulation and anterior thigh fillet flap reconstruction. Local recurrence developed 3 months later, and re-wide excision and inguinal lymph node dissection were performed. No lymph node metastasis was noted and adjuvant radiotherapy was given. OUTCOMES: He was followed for 34 months and no recurrence or metastasis was found. The patient can move with a wheelchair or a hip prosthesis, and is partially dependent for daily activities. LESSONS: MU can masquerade as NSTI and one should be alert to its malignant potential. Due to its aggressive nature, limb sacrifice can be considered in circumstances of profound involvement. As for the reconstruction method, pedicled fillet flap provided good wound coverage.
Subject(s)
Carcinoma, Squamous Cell , Pressure Ulcer , Skin Neoplasms , Skin Ulcer , Soft Tissue Infections , Male , Humans , Child, Preschool , Middle Aged , Pressure Ulcer/complications , Skin Neoplasms/pathology , Ulcer/complications , Skin Ulcer/etiology , Soft Tissue Infections/complications , Soft Tissue Infections/diagnosis , Carcinoma, Squamous Cell/complications , Carcinoma, Squamous Cell/surgeryABSTRACT
BACKGROUND: Using split-thickness skin grafting to treat diabetic foot and leg ulcers is common. Diabetic patients usually exhibit multiple comorbidities and high risks of adverse responses to general and spinal anesthesia. Topical anesthesia can be an alternative to avoid these risks. In this study, the clinical experience of split-thickness skin grafting under topical anesthesia was demonstrated, to evaluate its effectiveness and benefits in diabetic patients. METHODS: From 2018 to 2020, diabetic patients with foot or leg wounds undergoing split-thickness skin grafting were reviewed and categorized into two groups according to the anesthesia methods: topical anesthesia and general/spinal anesthesia. Patient demographics, wound characteristics and healing status, postoperative complications, and perioperative blood glucose levels were recorded and analyzed. RESULTS: During the study period, 28 patients underwent split-thickness skin grafting under topical anesthesia and 46 under general/spinal anesthesia. The rate of complete wound healing in 4 weeks was similar in both the groups. The topical anesthesia group suffered fewer postoperative infections (3.6% vs 21.7%, p = 0.044), required shorter postoperative hospitalization (8.3 ± 6.2 vs 11.1 ± 7.2 days, p = 0.048), and exhibited lower mean blood glucose levels and less glucose variability than the general/spinal anesthesia group. CONCLUSION: Conducting split-thickness skin grafting under topical anesthesia was shown to be a safe and effective means of treating leg and foot wounds in diabetic patients.
Subject(s)
Anesthesia , Diabetes Mellitus , Diabetic Foot , Humans , Skin Transplantation , Blood Glucose , Wound Healing , Diabetic Foot/surgery , Postoperative Complications/prevention & control , Postoperative Complications/surgeryABSTRACT
Wide-awake local anesthesia with no tourniquet has become a popular method to ensure correct tendon condition intraoperatively. We report the case of a 17-year-old man who underwent nearly total left wrist amputation and successful replantation. The misconnection of flexor tendons between the thumb, index, and middle finger was found postoperatively. At 1.5 months postreplantation, simultaneous tenolysis and corrective tendon repair were performed under local anesthesia. The proximal tendon origins were confirmed intraoperatively with the patient awake. Six months after replantation, the patient underwent extensor pollicis longus tendon shortening and pulley reconstruction under wide-awake local anesthesia with no tourniquet for thumb extension lag. After adequate rehabilitation, the functional outcome was satisfactory. This case report demonstrates that local anesthesia is a judicious method to intraoperatively facilitate correct tendon repair, tension adjustment, and direct conversation between the surgeon and the patient.
ABSTRACT
PURPOSE: To provide evidence of efficacy and postoperative benefit of topical anesthesia (TA) for harvesting split-thickness skin graft (STSG) in an Asian population. MATERIALS AND METHODS: Patients with well-granulating wounds with skin grafting were randomized into TA or general anesthesia (GA) groups. In the TA group, an eutectic mixture of lidocaine and prilocaine (EMLA) was applied. Perioperative heart rate, postoperative donor site pain, adverse effects, patients' satisfaction, duration of surgery, and operation room (OR) stay duration were recorded. RESULTS: Thirty-nine patients (19 males, 20 females; mean age 54.9 ± 17.8) were included. Twenty underwent TA and 19 underwent GA for STSG. The TA group patients had tolerable pain during skin graft harvesting (VAS, 0.85 ± 1.5). Average EMLA exposure duration was 180.3 ± 65.8 min, and the amount applied was 1.72 ± 0.43 g/10 cm2. The TA group had lower donor site pain score at one hour postoperatively (1.34 ± 1.49 vs 3.08 ± 1.90, p = 0.005), lower OR stay duration (36.5 ± 6.5 min vs 65.1 ± 17.2 min, p < 0.001) and less adverse effects than the GA group. CONCLUSION: Harvesting STSG under TA with EMLA is an effective and efficient approach for most Asian patients with less early postoperative donor site pain and fewer adverse effects.
Subject(s)
Burns , Prilocaine , Adult , Aged , Anesthetics, Local/therapeutic use , Female , Humans , Lidocaine/therapeutic use , Lidocaine, Prilocaine Drug Combination , Male , Middle Aged , Pain, Postoperative/drug therapy , Prilocaine/therapeutic use , Prospective Studies , Skin TransplantationABSTRACT
BACKGROUND: Few studies have addressed patient preferences in emergent surgical decision making. AIM OF THE STUDY: Analyzing patient preferences for hand trauma reconstruction to propose a decision-making model. METHODS: A conjoint analysis survey was developed with Sawtooth Software. Three common flaps-i.e., a cross-finger flap (CFF), a dorsal metacarpal artery perforator flap (DMAPF), and an arterialized venous flap (AVF)-were listed as treatment alternatives. Five attributes corresponding to these flaps were recovery time, total procedure, postoperative care methods, postoperative scar condition, and complication rate. Utility and importance scores were generated from the software, and preference characteristics were evaluated using cluster analysis. RESULTS: The survey was completed by 197 participants with hand trauma. Complication risk received the highest importance score (42.87%), followed by scar condition (21.55%). Cluster analysis classified the participants as "conservative," "practical," and "dual-concern". The dual-concern and conservative groups had more foreign laborers and highly educated participants, respectively, than the other groups. Most participants in the conservative and practical groups preferred DMAPF, whereas those in the dual-concern group favored CFF. Our proposed model consisted of shared decision-making and treatment recommendation pathways. CONCLUSION: Incorporating patient preferences into the decision-making model can strengthen patient-centered care. Further research on the applications of the proposed model is warranted.
Subject(s)
Decision Making , Patient Preference , Decision Making, Shared , Humans , Patient-Centered Care , Surveys and QuestionnairesABSTRACT
BACKGROUND: Muscles used for patellar and peripatellar soft tissue construction, which include the vastus medialis, vastus lateralis, gastrocnemius, and sartorius muscle, are often clinically inadequate for reconstruction of the patellar and peripatellar regions. Split-thickness skin grafts are also inadequate in supporting superficial patellar tendons and resisting perpetual shear stress. We report our experience with distally based anteromedial thigh fasciocutaneous island flaps for patellar soft tissue reconstruction in seven patients. METHODS: Fasciocutaneous island flaps based on the cutaneous feeder vessels and perforator vessels in the muscle septum and deep fascia of the saphenous artery above the medial condylar of the femur were designed for seven patients. Transposition and rotation island flap designs were used. RESULTS: Flap sizes ranged from 5 cm x 5 cm to 10 cm x 9 cm, and the mean size of the vascular pedicle was approximately 10 cm (range, 8-15 cm). All flaps survived completely, whereas only one patient had venous congestion. CONCLUSIONS: A distally based anteromedial fasciocutaneous flap is useful and viable option for patellar soft tissue reconstruction due to its versatile vascular pedicle, pliable deep fascia, adequate retrograde perfusion, and the possibility of direct closure of the donor site when no losses of the medial thigh are expected.
Subject(s)
Burns, Electric/surgery , Knee Injuries/surgery , Plastic Surgery Procedures/methods , Soft Tissue Injuries/surgery , Surgical Flaps/blood supply , Accidents, Traffic , Adult , Female , Humans , Male , Middle Aged , Patella , Popliteal Artery/anatomy & histologyABSTRACT
BACKGROUND: Metastatic cancer with invasion of skin, soft tissue and skeletal muscle is not common. Examples presenting as soft tissue masses could sometimes lead to misdiagnosis with delayed or inappropriate management. The purpose of current study was to investigate clinical characteristics in the involvement of metastatic cancer. MATERIALS AND METHODS: A total of 1,097 patients complaining of skin or soft tissue masses and/or lesions were retrospectively reviewed from January 2012 to June 2013. Tumors involving skin, soft tissue and skeletal muscle of head and neck, chest wall, abdominal wall, pelvic region, back, upper and lower extremities were included in the study. RESULTS: Fifty-seven (5.2%) patients were recognized as having malignancies on histopathological examination. The most common involvement of malignancy was basal cell carcinoma, followed by cutaneous squamous cell carcinoma, sarcoma and melanoma. The most common anatomical location in skin and soft tissue malignancies was head and neck (52.6% of the malignancies). Four (0.36%) of the malignant group were identified as metastatic cancer with the primary cancer source from lung, liver and tonsil and the most common site was upper extremities. One of them unexpectedly expired during the operation of metastatic tumor excision at the scalp. CONCLUSIONS: Discrimination between benign and malignant soft tissue tumors is crucial. Performance of imaging study could assist in the differential diagnosis and the pre-operative risk evaluation of metastatic tumors involving skin, soft tissue and skeletal muscle.
Subject(s)
Head and Neck Neoplasms/pathology , Liver Neoplasms/pathology , Lung Neoplasms/pathology , Melanoma/pathology , Muscle Neoplasms/pathology , Muscle, Skeletal , Neoplasms, Connective and Soft Tissue/pathology , Neoplasms, Glandular and Epithelial/pathology , Skin Neoplasms/pathology , Tonsillar Neoplasms/pathology , Abdominal Wall , Aged , Aged, 80 and over , Back , Epidermal Cyst/pathology , Female , Head and Neck Neoplasms/secondary , Humans , Lower Extremity , Male , Middle Aged , Muscle Neoplasms/secondary , Neoplasms, Glandular and Epithelial/secondary , Pelvis , Retrospective Studies , Skin Neoplasms/secondary , Thoracic Wall , Upper ExtremityABSTRACT
BACKGROUND: Progressive herniation of lower eyelid fat has generally been accepted as a part of the aging process in the lower eyelid. Numerous theories have been proposed for the mechanism of periorbital aging, but to the best of the authors' knowledge, the actual occurrence of lower eyelid fat herniation has not been documented. METHODS: Using data of orbital and facial computed tomography from 167 patients, the authors evaluated curvature and protrusion of lower eyelid fat and its changes in different age groups. The relation of its occurrence to the position of the ocular globe was also evaluated. RESULTS: A statistically significant effect of age groups was detected for curvature (percent) of lower eye lid fat. Specifically, when compared with the reference group (younger than 30 years), each increase of 1 year shows a curvature increase of 0.48 percent for the group that was 30 to 69 years old (95 percent confidence interval, 0.27 to 0.69; p < 0.01). For the age group of 70 years or older, each increase of 1 year could predict a 1.22 percent increase of curvature (95 percent confidence interval, 0.81 to 1.63; p < 0.01). CONCLUSIONS: The authors found that although the amount of lower eyelid fat varies greatly between individuals, the process of lower eyelid fat herniation does occur. It retains a steady incline after the third decade of life and slows at approximately age 70. In the authors' study, ocular globe position appears unrelated to this process of herniation.