Flap reconstruction

BACKGROUND: The long-term outcomes in pediatric patients with various extents of mandible defects have not been well-documented. METHODS: A retrospective case series in which this study looked at pediatric patients under the age of 13 who had mandibular reconstruction with free fibular flap and had not received another operation in the previous 6 months. The eating, swallowing, speech function, and quality of life are evaluated with EORTC QLQ-H&N35 after the mandible growth spurt has occurred...

PURPOSE OF REVIEW: This review aims to examine the indications and anatomical circumstances for when to optimally incorporate buccal myomucosal flaps (BMFs) into palatal surgical reconstruction. RECENT FINDINGS: Studies examining outcomes following primary cleft palate repair with incorporation of BMF have demonstrated excellent speech outcomes and low rates of fistula. Furthermore, some reports cite an association of buccal flap use with reduced midface hypoplasia and the need for later orthognathic surgery...

A calcifying epithelial odontogenic tumor is a rare, benign odontogenic neoplasm. Surgical treatment is the option, and late recurrence is very rare. Radiologically, the lesions are commonly present scattered calcifications. This case report details a 64-year-old female patient with a recurrence of a right mandibular calcifying epithelial odontogenic tumor 2 decades after successful initial surgical removal. A segmental mandibulectomy and immediate reconstruction were performed using a planned vascularized free fibula flap with virtual surgery, custom reconstruction plate, and intraoperative computed tomography...

The radial forearm free flap (RFFF) is a workhorse flap for head and neck reconstruction. We present an unusual case of radial artery occlusion, likely from previous transradial cardiac catheterization, in a patient for whom an RFFF was raised for floor of mouth reconstruction following resection of squamous cell carcinoma. Pre-operative assessment with ultrasound Doppler and an Allen test was normal. The flap was raised uneventfully under tourniquet control. However, following flap elevation and tourniquet release, poor flap perfusion was noted, and cutback of the artery revealed a long segment of hard fibrous plaque within the lumen...

OBJECTIVES: To objectively quantify results of sagittal lip changes following Abbe flap reconstruction in patients with bilateral cleft lip. DESIGN: Retrospective, observational study. SETTING: Single institution, 8-year retrospective review. PATIENTS/PARTICIPANTS: In total, 17 patients with bilateral cleft lip that underwent Abbe flap reconstruction were included in this study. INTERVENTION: Patients had lateral photographs taken prior to Abbe flap reconstruction and at least 8 months post-Abbe flap...

The traditional model of centralisation of care, whilst having many advantages, also requires adaptation and upscaling to meet the requirements of both regional areas and the increasing urban sprawl. However, to ensure comparable outcomes with current major centres, this transition, when required, must be delivered in a safe and effective manner. Our project, which utilised the British Association of Oral and Maxillofacial Surgeons (BAOMS) recently published outcome data from the Quality and Outcomes in Oral and Maxillofacial Surgery (QOMS) project to benchmark data prospectively collected from a small-volume, emerging centre in Northern Queensland, was the first of its kind in terms of validation studies...

BACKGROUND: Carious/Non-carious cervical lesions with gingival recessions may require both dental and periodontal reconstructive therapy, where flaps/grafts may be placed in contact with a dental filling material. Human Gingival Fibroblasts (HGF-1) response during the early phase of healing could vary according to the procedures employed to cure the dental composite. Moreover, oxygen diffusion into dental composite inhibits the polymerization reaction, creating an oxygen-inhibited layer (OIL) that presents residual unreacted monomers...

BACKGROUND: In reconstructive surgery, improvements are needed in the effective teaching of free flap surgery. There is a need for easily accessible and widely available training without high financial costs or ethical concerns while still providing a realistic experience. Our aim was to develop an appropriate training model for microvascular flaps. METHODS: We identified pig head halves as most appropriate regarding availability, cost, and realism. These accrue largely by the food industry, so no animals need to be sacrificed, making it more ethical from an animal welfare perspective...

BACKGROUND: Periprosthetic infection (PJI) with concomitant extensor mechanism disruption (EMD) and soft-tissue defect - hereinafter termed the "Terrible Triad" - is a devastating complication following total knee arthroplasty (TKA). The purpose of this study was to define the surgical and clinical outcomes following management of a cohort of patients who have the Terrible Triad. METHODS: From 2000 to 2022, 127 patients underwent operative management for PJI alone, 25 for PJI with soft-tissue defects (defined as defects requiring flap reconstruction or being a factor contributing to the decision of performing above-knee amputation (AKA) or arthrodesis), 14 for PJI with EMD, and 22 for the Terrible Triad...

BACKGROUND: Titanium mesh cranioplasty is the most common strategy for the repair of skull defects. However, as the frequency of cranioplasty increases, the incidence of titanium mesh exposure following cranioplasty increases as well. This study aimed to investigate the methods and outcomes of plastic surgery in the management of titanium mesh exposure following cranioplasty. METHODS: Patients with titanium mesh exposure following cranioplasty were retrospectively selected from January 2016 to August 2021...

BACKGROUND: Recent systematic reviews on the outcomes of sulcus-deepening trochleoplasty with adjuvant medial patellofemoral ligament (MPFL) reconstruction at a follow-up of 2 to 6 years have found that the procedure grants good clinical outcomes with low redislocation rates. However, there is a lack of evidence in the literature regarding mid- and long-term follow-ups. PURPOSE: To evaluate the radiographic and clinical outcomes of thick-flap sulcus-deepening trochleoplasty with MPFL reconstruction at a minimum follow-up of 10 years to assess the signs of patellofemoral arthritis, incidence of recurrent dislocation, and grade of patient satisfaction...

BACKGROUND: Vascularized free tissue transfer has been established as an effective method in the reconstruction of mandibular defects. However, a limited understanding of its efficacy in pediatric patients persists due to its infrequent presentation. The aim of this study is to systematically consolidate the survival and infection rates of free flaps in pediatric mandibular reconstruction. METHODS: A systematic literature search was conducted on Ovid Medline, Embase, and Cochrane Library for studies published up to January 2024...

BACKGROUND: Scalp defect reconstruction poses considerable challenges, with ongoing debates regarding the most effective strategies. While the latissimus dorsi (LD) flap has traditionally been favored, the anterolateral thigh (ALT) flap has been well described as a versatile alternative for addressing extensive scalp defects. This study underscores the success of scalp reconstruction using ALT flaps, notably pushing the boundaries of previously reported flap sizes. Our approach leverages the use of indocyanine green (ICG) perfusion to guide precise preoperative planning and vascular modification, contributing to improved outcomes in challenging cases...

A 6-year-old neutered male mixed-breed dog underwent curative-intent surgical resection of a hard palatal multilobular osteochondrosarcoma and closure of the defect using bilateral buccal mucosal flaps. However, failure of the flaps resulted in a massive hard palatal defect that was subsequently repaired using a haired skin angularis oris axial pattern flap. This report describes the clinical outcome using this surgical approach and novel complications encountered. Key clinical message: The haired skin angularis oris axial pattern flap appears to be a suitable and robust option for reconstruction of large palatal defects...

BACKGROUND:  Free flaps are essential for limb salvage in patients with lower extremity (LE) trauma; however, significant donor-site morbidity could impact functional outcomes. This study compares postoperative ambulatory function between contralateral and ipsilateral free flap harvest in LE traumatic reconstruction. METHODS:  A retrospective review was performed on patients who underwent LE reconstruction at a level 1 trauma center from 2009 to 2022...

BACKGROUND:  Numerous studies have shown that obesity is a risk factor for postoperative complications following breast reconstruction. Hence, obesity has traditionally been considered a relative contraindication to microsurgical breast reconstruction. In this study, we investigated the impact of obesity on outcomes following microsurgical breast reconstruction. METHODS:  A retrospective analysis of 200 consecutive patients who underwent microsurgical breast reconstruction with free abdominal flaps was performed...

BACKGROUND: Subtotal and total lower eyelid tissue loss after tumour excision is a complex issue for reconstructive surgeons. The anterior and posterior flaps must be restored to avoid compromising the functional and aesthetic prognosis of the eye. This study used a septal chondromucosal graft for the posterior lamella and a fasciocutaneous flap pedicled on the temporal artery for the anterior lamella. METHOD: We conducted a 10-year monocentric retrospective study, including 18 patients who were treated using a septal chondromucosal graft with a temporal artery pedicle flap following tumour excision...

BACKGROUND: Breast lipofilling, a popular cosmetic and reconstructive procedure, involves the transplantation of autologous fat to enhance breast volume and contour. Despite its widespread use, cell processing and the aftertreatment remain controversial. This study investigates the pressure applied by a compression bra and reports in vitro stress tests of processed and unprocessed fat cells. METHODS: Clinical bra pressure measurements were conducted on a cohort of 45 patients following lipofilling, reduction mammoplasties and DIEP flaps...

OBJECTIVE: To investigate if predictors of wound complications differed between patients undergoing excision and primary anastomosis urethroplasty (EPA) and augmented urethroplasty. METHODS: The National Surgical Quality Improvement Program database from 2006 to 2018 was queried for male patients undergoing urethroplasty. Thirty-day wound complications were identified and categorized (superficial/deep/organ-space surgical site infections and dehiscence). Multivariable logistic regression was performed to determine risk factors associated with wound complications...

OBJECTIVES: The aim of this study was to investigate the selected biomechanical properties of semi-anatomic implant plate made of biostable glass fiber-reinforced composite (GFRC) for mandibular reconstruction. Two versions of GFRC plates were tested in vitro loading conditions of a mandible segmental defect model, for determining the level of mechanical stress at the location of fixation screws, and in the body of the plate. METHODS: GFRC of bidirectional S3-glass fiber weaves with dimethacrylate resin matrix were used to fabricate semi-anatomic reconstruction plates of two GFRC laminate thicknesses...