Early results of an orthoplastic multidisciplinary approach to diabetic foot ulcer soft tissue reconstruction.

Objective: Diabetic foot ulcer (DFU) is a common complication in patients with diabetes. With current treatment, only two-thirds of patients heal, with a median duration of 3-6 months. Hard-to-heal DFUs are a major source of morbidity and mortality.

Nylon Suture Loop for Tagging Lymphatic Channels during Lymphaticovenular Anastomosis.

 Lymphaticovenular anastomosis (LVA) requires special supermicrosurgery techniques designed for vessels less than 0.8 mm in size. While preparing the field for LVA, it is often difficult to handle the lymphatic vessel directly without injuring it or fracturing it entirely.

A Fully Digital Auricular Splint Workflow for Post-Keloid Excision.

Ear keloids are challenging lesions to treat due to high recurrence rates postexcision. Conservative compression techniques as adjunct treatment have been reported to be effective. An innovative technique of using computer-aided design/computed-aided manufacturing to print a customized auricular splint improves efficiency and comfort level for patients compared with conventional methods.

High-Fidelity Perforator Visualization for Cadaver Dissection in Surgical Training.

In the first half of the third century B.C., Herophilus and Erasistratus performed the first systematic dissection of the human body.

A case of cutaneous psoriasis vulgaris achieving complete remission post major breast reconstructive surgery.

Psoriasis is a debilitating chronic inflammatory systemic condition largely affecting the skin. Major surgery is relatively contraindicated due to the propensity for triggering psoriatic flares and koebnerization of the surgical scars. We detail an interesting case of complete psoriasis remission following a right nipple-sparing mastectomy with sentinel lymph node biopsy with vascular augmented pedicled transverse rectus abdominal myocutaneous (TRAM) flap in a patient with systemic psoriasis vulgaris and arthropathy.

Reconstruction of a massive chest wall defect using a free anterolateral-lower medial thigh flaps: a case report.

Critical defects of the chest wall require robust soft tissue coverage to protect the thoracic viscera. We define massive chest wall defects as larger than two-thirds of the chest wall. For such defects, classic flaps like the omentum, latissimus dorsi and anterolateral thigh flaps are usually insufficient.

A Preliminary Experience of Endoscopic Total Mastectomy With Immediate Free Abdominal-Based Perforator Flap Reconstruction Using Minimal Incisions, and Literature Review.

Purpose: Endoscopic total mastectomy (ETM) is predominantly performed with reconstruction using prostheses, lipofilling, omental flaps, latissimus dorsi flaps, or a combination of these techniques. Common approaches include minimal incisions, e.g.

Single stage chest wall soft tissue reconstruction with ipsilateral pectoralis major turnover flap, rhomboid skin flap, and inferior nipple transposition.

Extravasation injury is a well-known complication of central venous catheter placement, with potential for extensive soft tissue necrosis. Here, we describe the case of a patient who developed a large right chest well soft tissue defect, due to a chest wall abscess from calcium gluconate infusion via a right internal jugular central venous catheter. After multiple debridements, the chest wall defect was reconstructed with a single stage ipsilateral pectoralis major turnover flap, rhomboid skin flap, and inferior nipple transposition to match the contralateral nipple.

A prospective comparative study on the effectiveness of two different non-adherent polyurethane dressings on split-thickness skin graft donor sites.

Aim: To analyze differences in re-epithelization, exudate absorbency, ease and pain on dressing removal between ALLEVYN™ Non-Adhesive and Betaplast™ N.

Methodology: Patients admitted to the general ward undergoing split skin grafting were recruited. Allevyn and Betaplast were applied on the donor site.

Use of the extended pectoralis major myocutaneous flap as a wrap-around for mediastinal tracheal repair.

Persistent tracheoesophageal fistulas requiring flap repair of the trachea in the mediastinum are uncommon. A 44-year-old man developed a 5 cm x 2 cm persistent posterior tracheal defect after failed tracheo-esophageal fistula repair. The defect was patch repaired using the de-epithelialized skin paddle of an extended pectoralis major flap tunneled into the mediastinum.

Keratin-Alginate Sponges Support Healing of Partial-Thickness Burns.

Deep partial-thickness burns damage most of the dermis and can cause severe pain, scarring, and mortality if left untreated. This study serves to evaluate the effectiveness of crosslinked keratin-alginate composite sponges as dermal substitutes for deep partial-thickness burns. Crosslinked keratin-alginate sponges were tested for the ability to support human dermal fibroblasts in vitro and to support the closure and healing of partial-thickness burn wounds in pigs.

Surgical planning using facial fracture 3D models: The role of cyanoacrylate glue and miniplating for anatomical reduction.

Background: In comminuted facial fractures, peri-operative use of 3D-printed life size models is increasingly a useful adjunct. It allows for preoperative surgical rehearsal and plate bending, to achieve anatomical reduction with reduced operative time and cost. One problem encountered is difficulty contouring the fixation plate whilst maintaining the relative spatial orientation of comminuted fragments.

Coverage of anterior mediastinal tracheostomy with bipedicled anterolateral thigh flap.

Background: Cancer defects requiring anterior mediastinal tracheostomy (AMT) are complex, often accompanied by tracheo-laryngeal and pharyngeal defects with exposure of the great vessels and mediastinal cavity. The trachea has to be mobilised and exteriorised as an end-tracheostome through the anterior chest. A well-vascularised flap that can resurface skin defects, obliterate dead space and allow maturation of a reliable anterior mediastinal tracheostome is required.

Photographic evaluation of different adrenaline-containing tumescent solutions on skin graft donor site bleeding: A prospective randomised trial.

Background: Tumescent infiltration is a technique to reduce skin graft donor site bleeding, however there are no studies comparing tumescent solutions with different concentrations of adrenaline on donor site blood loss. We sought to evaluate the effect on skin donor site bleeding of different adrenaline concentrations in adrenaline-containing tumescent solutions in a prospective randomised trial.

Methods: Donor sites were marked into thirds and each segment randomised to receive tumescent infiltration containing no adrenaline, adrenaline 1:500,000, or adrenaline 1:250,000.

Quantifying the impact of inhalational burns: a prospective study.

Background: Inhalational injury is a major cause of morbidity and mortality in burns patients. This study aims to analyse the clinical outcomes, complications and bacteriology of inhalational burn patients.

Methods: A prospective study was done on consecutive admissions to Burn Department, Singapore General Hospital over 15 months from January 2015 to March 2016.

Outcome predictors in elderly head and neck free flap reconstruction: A retrospective study and systematic review of the current evidence.

Free flap tissue transfer has become the gold standard for reconstruction of composite head and neck defects. We sought to investigate the efficacy and morbidity of these procedures in the elderly. We retrospectively reviewed 245 head and neck free flap procedures (234 patients).

An Outcomes Study on the Effects of the Singapore General Hospital Burns Protocol.

Introduction: The Singapore General Hospital Burns Protocol was implemented in May 2014 to standardize treatment for all burns patients, incorporate new techniques and materials, and streamline the processes and workflow of burns management. This study aims to analyze the effects of the Burns Protocol 2 years after its implementation.

Methods: Using a REDCap electronic database, all burns patients admitted from May 2013 to April 2016 were included in the study.

Comparison of four measures in reducing length of stay in burns: An Asian centre's evolved multimodal burns protocol.

Introduction: Multidisciplinary burns care is constantly evolving to improve outcomes given the numerous modalities available. We examine the use of Biobrane, micrografting, early renal replacement therapy and a strict target time of surgery within 24h of burns on improving outcomes of length of stay, duration of surgery, mean number of surgeries and number of positive tissue cultures in a tertiary burns centre.

Methods: A post-implementation prospective cohort of inpatient burns patients from 2014 to 2015 (n=137) was compared against a similar pre-implementation cohort from 2013 to 2014 (n=93) using REDCAP, an electronic database.

Reliability of Ischemic Index Grading in Common Retinal Vascular Diseases.

Background And Objective: Retinal nonperfusion is closely associated with vision-threatening complications such as neovascularization and macular edema. The purpose of this study is to investigate the reliability of a calculated ischemic index (ISI) by means of intergrader and intragrader agreement on ultrawide-field fluorescein angiography (UWFFA) in common retinal vascular diseases.

Patients And Methods: Eight trained graders evaluated 15 UWFFA images provided digitally and re-graded on a different day.

Infraorbital nerve schwannoma presenting as an upper lip mass in an adolescent boy.

Background: Schwannomas of the head and neck are uncommon tumors that arise from the nerve sheath and may afflict peripheral, autonomic, or cranial nerves. It is important to consider the possible differential diagnoses of a nasolabial lump in a child because its appropriate treatment varies widely.

Methods: The authors describe a case of a 12-year-old boy who presented with a 2.

Early experience in single-site laparoscopic cholecystectomy.

Introduction: Laparoscopic cholecystectomy is currently the gold standard for removal of symptomatic gallbladders. The push in recent years toward reducing the number of ports required to perform this surgery has led to the development of single-incision laparoscopic cholecystectomy (SILC). We report our early experience with SILC and assess its feasibility and safety.

Review: keratoconus in Asia.

Keratoconus is an ectatic corneal disorder for which exciting therapeutic and diagnostic technologies are emerging. However, its pathogenesis is still heterogeneous and elusive. We researched overlooked Asian keratoconus data by literature review of databases (PubMed, MEDLINE, Ovid, Google Scholar, Cornea, and Cochrane) using key words "keratoconus, Asia, epidemiology, treatment, risk factors, genes" and names of Asian countries.