Temporoparietal fascial flap for primary reconstruction of complex ring avulsion injury: A case report.
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ABSTRACT:
SUBMITTER: Cullen S
PROVIDER: S-EPMC9217985 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Pedicled temporoparietal fascial flaps (TPFF), which are flexible, thin, and highly vascularized, have been tried for the moyamoya angiopathy (MMA) treatment. To reduce postoperative complications and improve prognosis, we performed surgical modification and followed up to observe the efficacy. From February 2018 and June 2022, the clinical data of 31 adult MMA patients who underwent the modified TPFF combined revascularization were collected. The clinical outcomes and complications of the patients were recorded until the cut-off date of follow-up. The primary endpoints were the magnetic resonance perfusion (MRP), modified Rankin Scale (mRS) scores, and Matsushima Grade; the secondary endpoints were the clinical symptom outcome and Postoperative complications. Descriptive statistics and rank sum test to assess the therapeutic effect of the modified TPFF combined revascularization for adult MMA treatment. The clinical symptoms of MMA were alleviated in 26 patients and disappeared in five. In all patients, MRP showed improvement in cerebral perfusion on the operated side, and no deterioration or new cerebral infarction occurred during follow-up. Postoperative digital subtraction angiography (DSA) showed that the anastomotic site was patent, and the MMA collateral was decreased in all patients. Only 1 case (3%) of Matsushima grade C showed poor collateral compensation. The admission mRS score (1.54±0.66) of the ischemic MMA was significantly reduced compared with ≥6 months postoperatively (0.54±0.72, P<0.01). The admission mRS score (0.57±0.53) of the hemorrhagic MMA was reduced compared with ≥6 months postoperatively (0, P<0.05). Postoperative complications included epileptic seizures in 2 cases, a cerebral hyper-perfusion syndrome in 2 cases, intracranial rebleeding in 2 cases, skin necrosis in 1 case, and skin maceration in 1 case. Modified TPFF combined revascularization might be a feasible and safe surgical technique for MMA, but it is still necessary to increase the sample size and extend the follow-up time to evaluate its efficacy. Ischemic MMA may have a more significant prognostic benefit than hemorrhagic MMA by this surgery.
| S-EPMC9761162 | biostudies-literature
Project description:Reconstruction of combined skin and tendon loss in an injury of the dorsum of the hand is a challenging problem because it is required to achieve adequate excursion of the tendon. We herein report our case of extensor tendon repair for a dorsal hand injury using a rolled deep temporal fascial (DTF) graft and a free temporoparietal fascial flap. The patient regained satisfactory hand function with minimal donor site morbidity. DTF utilization as tendon grafts spares another incision for tendon grafting. Furthermore, one can integrate all the donor sites into the temporal region by choosing the scalp as a donor site for skin grafting. Patients can benefit from this procedure, which provides a functional reconstruction of the hand and leaves only inconspicuous donor site scars.
| S-EPMC7061604 | biostudies-literature
Project description:A 70-year-old man complained imbalance while walking, inability to perform ankle flexion, and could not stand on tip-toe 3 months after injury. The ankle looked swollen with loss of Achilles contour and obvious gait disturbance. Magnetic resonance imaging shows a 5-cm Achilles tendon gap. Subsequently, surgery was performed to solve the neglected Achilles tendon rupture. Patient was put under general anesthesia with a regional block. Using a non-tourniquet technique, a reconstructive procedure was performed using a half-width autologous Achilles tendon graft, which was attached to the calcaneal prominence with wire in a double strand Bunnell fashion. As for the proximal stump, double core Bunnell/modified Kessler suturing was carried out to suture the graft to Achilles stump. To increase the vascularization, an ipsilateral gastrocnemius fascial flap with a distally based-pedicle was harvested to wrap around the tendon graft. At a 6-month follow-up, the patient was able to stand on tip-toe and had also regained a normal gait.
| S-EPMC6536867 | biostudies-literature
Project description:RationaleGustatory otorrhea can lead to cutaneous changes, recurrent infection, and social disruption. We present a case of a late, evolving sialocutaneous fistula to the external auditory canal, managed surgically after failing conservative therapies. This case is unique by late evolution, whereby the symptoms presented with significance 27 years after her operation and 19 years after mild symptoms initially arose.Patient concernsGustatory, left-sided clear otorrhea with acutely increased volume over 8 months causing social disruption.DiagnosesSialocutaneous fistula to the external auditory canal.InterventionsSuperficial parotidectomy and temporoparietal flap for closure of fistula.OutcomesNo postoperative complications and resolution of gustatory otorrhea at one-year follow-up.LessonsThis rare, but important, postoperative complication can present late with evolving symptoms, causing significant social disruption. It can be treated with conservative medical management and several surgical approaches.
| S-EPMC5662334 | biostudies-literature
Project description:BackgroundExtensive through-and-through oromandibular defects after advanced oral carcinoma excision pose a reconstructive challenge for the head and neck surgeon. These complex oromandibular wounds often involve the mandible, oral and/or aerodigestive mucosa, and the external skin. As a result, these defects are often not amenable to reconstruction with a single flap due to the volume of soft tissue needed and the three-dimensional reconstructive requirement. The use of two free flaps has often been suggested to overcome this reconstructive challenge. A simpler and less technically demanding way to deal with this may involve the use of a free flap in combination with a pedicled regional flap. We present our experience of the use of a simultaneous microvascular fibula free flap (FFF) with a pectoralis major myocutaneous flap (PMMC) for addressing these defects.MethodsA retrospective chart review was performed of patients treated with a FFF and PMMC combination for the reconstruction of oromandibular defects at the University of Mississippi Medical Center (Jackson, MS) between October 2013 and February 2016. A minimum follow-up of 12 months was required. Data collected included the extent and location of tumor involvement, size of the postablative defect, tumor histology, clinical and pathological staging, length of follow-up, functional outcomes, and associated complications.ResultsA total of three patients were identified to have been treated with the above technique. Defects repaired involved through-and-through mandibular defects with associated oral mucosa and external skin defects. In all cases, the FFF was used for restoring bony continuity with the skin paddle used to reconstruct the intraoral lining. The PMMC was used for reconstruction of the external skin defect and for providing soft tissue bulk. The average size of the fibula skin paddle used for intraoral reconstruction was 7.7 cm × 11.7 cm. The average size of the PMMC paddle was 7.3 × 9 cm. The mean follow-up was 21.7 months. Both the FFF and PMMC survived in all cases, although postoperative wound healing complications occurred in two of the three patients. There was one partial flap loss. Two patients regained good oral intake while one patient tolerated oral intake but was PEG tube-dependent.ConclusionsThe combination of pectoralis major myocutaneous flap and a vascularized free fibular flap is a viable option for the reconstruction of complex through-and-through oromandibular defects. This technique may be useful when a single microvascular free flap is not sufficient for reconstruction of such defects.
| S-EPMC6458920 | biostudies-literature
Project description:The reverse radial forearm fascial (RRFF) flap is widely used in soft-tissue reconstruction of the hand. The traditional RRFF flap incorporates the radial artery from the forearm and is perfused by retrograde flow through the palmar arch. In patients with an abnormal Allen test because of an incomplete palmar arch, the traditional RRFF flap is contraindicated unless a vein graft is used to reconstruct the radial artery. A simpler alternative approach for hand reconstruction in such patients is a distally based RRFF flap based on radial artery perforators, which preserves the radial artery. We used RRFF flaps based on radial artery perforators in five patients who had palmar or dorsal soft-tissue loss. All five recovered full hand function, and only one had any complications (full-thickness skin graft loss at recipient site). The RRFF flap based on distal radial artery perforators is suitable for thin coverage of soft-tissue defects in hands with either a complete or an incomplete palmar arch.
| S-EPMC2527146 | biostudies-other
Project description:Summary: The thoracodorsal artery perforator (TDAP) flap has a long vascular pedicle that is ideal for lower extremity reconstruction, but it generally relies on the presence of a dominant septocutaneous perforator vessel. Surgical delay optimizes flap survival by creating relative ischemia to augment perforator vessels. In this report, we describe the use of a delayed free TDAP flap in the setting of an absent dominant perforator vessel for the reconstruction of a calcaneal degloving injury. A 22-year-old actively smoking patient with a body mass index of 33.5 presented with a nonhealing left heel wound with overlying necrotic changes after traumatic degloving injury. The entire weight-bearing portion of the calcaneal fat pad and the flanking regions were debrided. The TDAP flap was elevated, revealing three small thoracodorsal artery perforators. Given that a dominant perforator was absent, the flap was surgically delayed. Free-tissue transfer occurred 8 days later. This operation was conducted entirely in left lateral decubitus with simultaneous wound preparation and flap harvest. The flap was elevated on two perforators to elongate the pedicle’s length and inset to cover exposed calcaneus and pad the heel. Six months postoperatively, the patient is doing well without flap compromise or ulceration. The TDAP flap is a versatile microsurgical tool, and surgical delay extends the utility of this flap when a dominant septocutaneous perforator is unavailable. Recipient site debridement may occur simultaneously with the TDAP delay procedure. Importantly, only one position is required for flap elevation, microsurgical anastomosis, and insetting, thus obviating intraoperative repositioning.
| S-EPMC10017392 | biostudies-literature
Project description:This article portrays the authors' clinical experience of a complex case of lower extremity reconstruction using a recycled pedicle from 10 years old free latissimus dorsi musculocutaneous flap to supply a new free anterolateral thigh flap for proximal tibia wound defect reconstruction. It provides clinical evidence that muscle neovascularization occurs and supports the dogma peripheral tissue neovascularization. This case stipulates that recycling of pedicle is feasible, when used with appropriate strategy and safety and also provides evidence for the long-term survival of greater saphenous vein grafts in lower extremity reconstruction.
| S-EPMC7700852 | biostudies-literature
Project description:Introductionand importance: Large cutaneous defects may result from excision of skin malignancies. Typically, skin grafting is used to manage such defects, but the final result may be compromised by inadequate take and poor cosmesis. Accordingly, transposition flaps may be indicated.Case Presentation and clinical discussion: A 93-year-old female presented with a painful, necrotic 12 cm × 12 cm Squamous Cell Cancer of left upper back. She underwent wide excision followed by a rhomboid transposition fasciocutaneous flap. The flap was easily designed, quickly executed, and did not require any special instruments. The overall result was a good cosmetic outcome with no complications.ConclusionOur case outlines successful use of rhomboid flap instead of a more complicated option to reconstruct a very large cutaneous defect. The flap healed with excellent contour, texture, thickness, and color match.
| S-EPMC7848721 | biostudies-literature
Project description:Total loss of columella causes significant aesthetic and functional deformities due to its important functions which provides assistance and extension to the nose pointer. Noma is described as one of the developed sources of total columellar loss, and is also contagious, with the ability to intensely damage facial tissues and immediate structures. However, the condition is predominantly suffered in Africa, with an estimation of 20 instances per 100,000 individuals. Furthermore, the reformation of a columellar disorder offers a complex process, due to the structural features of the location. A 24-year-old female patient with total columellar loss caused by Noma. We performed a two stage reconstruction. First, we used double nasolabial flaps to create a new columella. Second, we inserted costal cartilage and dermofat graft to support it. The double nasolabial flap demonstrated 100% survival. Both nasal airway and the final appearance showed functionally and cosmetically remarkable results. The nasolabial angle projected better than the preoperative measurement. The patient was satisfied. The patient was followed up until a year after surgery. The double nasolabial flaps combined with costal cartilage graft is one of the best surgical options to obtain astonishing columellar reconstruction.
| S-EPMC7995488 | biostudies-literature