Timmdwyer5354

Despite being especially used in its solid form, silicone is still injected as a liquid filler for breast contouring in many countries. Here, we present a rare case of a woman with silicone pneumonitis and extended breast scarring after breast silicone injection. Because of evidence of a restrictive syndrome due to the thoracic extensive scarring tissue and the high demand of oxygen therapy, as jointly agreed with the pulmonologists, we decided to perform a surgical asportation of the scarring tissue and covering with microsurgical flap. We chose the deep inferior epigastric perforator flap mainly because of the large amount of skin that is possible to use, the good skin texture matching, and the possibility of double team working without changing patient's position.Replantation of digital amputations is now the accepted standard of care. However, rarely will a replantation surgeon be presented with amputated fingers which have been previously replanted. In our literature search, we could find only one publication where a replanted thumb suffered amputation and was successfully replanted again. We report the technical challenges and the outcome of replanting two fingers which suffered amputation 40 months after the initial replantation and were successfully replanted again. Replantation was critical since the amputated fingers were the only two complete fingers in that hand which had initially suffered a four-finger amputation. The second-time replantation of previously replanted fingers is reported to allay the concern of the reconstructive surgeon when faced with this unique situation of "repeat amputation of the replanted finger." Second-time replantation is feasible and is associated with high-patient satisfaction. Replantation must be attempted especially in the event of multiple digit amputations.Dermato-fibro-sarcomas are known for high-recurrence rates. The gold standard of management is surgical excision with clear margins. Such margins on the chest results in large defects which require complex reconstructive procedures. We report a case series of patients managed by a multidisciplinary team with good outcomes. A total of 12 patients with extensive dermato-fibro-sarcoma of the anterior chest wall were treated over a period of 5 years in our setting. The age range was 25 to 54 years. Skeletal defects were reconstructed with Prolene mesh and methyl acrylate cement in 10 of the 12 patients. Pedicle flaps were used in nine patients. All margins were clear of tumors, with the nearest margin being 1.5 cm. One patient had a recurrence. No donor-site morbidity was recorded in any of the patients. In conclusion, a multidisciplinary approach provides improved outcomes in the management of large dermato-fibro-sarcomas of the chest wall. With this approach, extensive dissection of the tumor is achieved, and reconstruction is performed with minimal complication.Background  Most of the patients in our Indian setting present with grade 4 lymphedema in which no other surgical option is available and in these debilitating cases the nodovenous shunt followed by reduction surgery provides acceptable outcomes. click here We would like to describe the surgical technique used for the nodovenous shunt procedure and debulking surgery done in post-filarial lymphedema and share our experience with clinical outcomes. Materials and Methods  This was a descriptive study. The study period was from 2010 to 2019. Patient records were reviewed retrospectively, and the data was analyzed. All patients with post-filarial lymphedema, operated by two surgeons, were studied. The surgical technique was described. Results  In the study period, 16 patients with lymphedema were treated surgically. The number of procedures done was 32. In 14 of them nodovenous shunt followed by debulking surgery was done. Two of the patients with post-filarial lymphedema had multiple nodules following secondary skin changes and in them sculpting surgery was done following the nodovenous shunt. Most of the patients presented with grade 4 lymphedema. In all the patients there was significant (>5 cm) reduction in limb circumference postoperatively. Conclusion  Nodovenous shunt followed by reduction surgery for lymphedema is a reliable surgical option to reduce disease morbidity in patients with post-filarial lymphedema.Introduction  Reconstruction forms the primary tenet in plastic surgery. Venous flaps are a known option but the survival is limited. Arterialization of venous flap can enhance its survival. While various techniques of arterialization of venous flaps are described, there are very few studies comparing them. Material and methods  The current study was conducted among 34 rats weighing 160 to 200 grams. The rats were divided into four groups. Group I-islanded epigastric flap was raised with superficial caudal epigastric vessels as pedicle. Group II-arterialized flow through venous flap was raised with superficial caudal epigastric vein (SCEV) as afferent and lateral thoracic vein as drainage vein. Side-to-side anastomosis was done between femoral artery and vein, lateral to the origin of superficial caudal epigastric artery. Group III-after raising the flap, as in group II, femoral vein was ligated proximal to superficial caudal epigastric vessels. Group IV-an arterialized flow through venous flap was raised witrable to islanded flaps.Background  Pronator quadratus (PQ) is a deeply situated muscle in the forearm which may occasionally be utilized for soft-tissue reconstruction. The purpose of this anatomical and clinical study was to confirm vascular supply of PQ muscle (PQM) in order to optimize its transfer and confirm its utility in clinical situations. Methods  In Part A of the anatomical study, fresh human cadavers ( n = 7) were prepared with an intra-arterial injection of lead oxide and gelatin solution, and PQM and neurovascular pedicle were dissected ( n = 14). In the anatomical study Part B, isolated limbs of embalmed human cadavers ( n = 12) were injected with India ink-gelatin mixture and PQ were dissected. Results  PQ is a type II muscle flap, with one major pedicle, the anterior interosseous (AI) vessels and two minor pedicles from the radial and ulnar vessels. The mean dimensions of the muscle were 5.5 × 5.0 × 1.0 cm 3 , mean pedicle length was 9.6 cm, and the mean diameter of the artery and the vein was 2.3 mm and 2.8 mm, respectively. The dorsal cutaneous perforating branch (DPB) of the artery supplied the skin over the dorsal forearm and wrist. This branch also anastomosed with the 1, 2 intercompartmental supraretinacular artery (ICSRA). Conclusion  This study confirms the potential utility and vascular basis of the PQM flap and its associated cutaneous paddle. In the clinical part, two patients with nonhealing wounds exposing the median nerve and flexor tendons in the distal forearm were treated using the PQM flap with good results.Background  The purpose of this study was to evaluate the functional outcomes of a modified technique of double rectangle pattern for correction of severe ptosis. Methods  This is a retrospective study over a period of 8 years including patients who underwent correction of ptosis by double rectangle using autologous fascia lata sling. Surgical outcomes were assessed postoperatively by distance from the corneal light reflex to the upper eyelid margin (MRD1) and levator function. Results  Twenty-six eyelids were operated in 20 patients. There were 9 males and 11 females, with age ranging from 4 to 35 years. Preoperatively, all patients had poor MRD1 and poor levator function. Postoperative MRD1 was good in 13 patients (17 eyelids), fair in 5 (7eyelids), and poor in 2 patients (2 eyelids). Postoperative levator function was excellent in 12 patients (15 eyelids), good in 6 (9 eyelids), and fair in 2 patients (2 eyelids). At a mean follow-up of 12 months, adequate correction was achieved in 24 eyelids, and 2 eyelids had undercorrection. Conclusion  Frontalis sling with a double rectangle is simple and more efficient, as it provides a straight line of pull to the eyelid for correction of severe ptosis.Background  The process of reconstruction of tracheal defects is complex and still not optimum. Options range from using staged reconstructions, combining flaps with autologous or alloplastic implants, as well as use of tissue-engineered constructs combined with vascularized tissues which are lined with cell cultures. Staged reconstructions using prelaminated epithelium, and prefabricated flaps, help in reconstruction of this complex structure. Prefabricating the flap at a different site allows for integration of the tissues prior to its transfer. Method  This article reports two patients planned for tracheal reconstruction for the purpose of advanced papillary carcinoma of the thyroid invading the trachea. Staged reconstruction using a prefabricated radial artery forearm flap (RAFF) and split rib cartilage was performed. In the second patient, a young girl, a similar construct of the RAFF, prelaminated with buccal mucosa, was performed. However, in the latter case, an intraoperative decision by the head and neck team to limit excision of the trachea sparing the mucosa was taken; the reconstruct in the forearm was redundant and needed to be discarded, replacing the defect with a free superficial circumflex iliac artery perforator (SCIP) flap. Result  At 3 years follow-up, both the patients are free of disease, with the construct serving its purpose in the older female.Background  Prediction of outcome for burn patients allows appropriate allocation of resources and prognostication. There is a paucity of simple to use burn-specific mortality prediction models which consider both endogenous and exogenous factors. Our objective was to create such a model. Methods  A prospective observational study was performed on consecutive eligible consenting burns patients. Demographic data, total burn surface area (TBSA), results of complete blood count, kidney function test, and arterial blood gas analysis were collected. The quantitative variables were compared using the unpaired student t -test/nonparametric Mann Whitney U-test. Qualitative variables were compared using the ⊠2-test/Fischer exact test. Binary logistic regression analysis was done and a logit score was derived and simplified. The discrimination of these models was tested using the receiver operating characteristic curve; calibration was checked using the Hosmer-Lemeshow goodness of fit statistic, and the probability of death calculated. Validation was done using the bootstrapping technique in 5,000 samples. A p -value of less then 0.05 was considered significant. Results  On univariate analysis TBSA ( p less then 0.001) and Acute Physiology and Chronic Health Evaluation II (APACHE II) score ( p = 0.004) were found to be independent predictors of mortality. TBSA (odds ratio [OR] 1.094, 95% confidence interval [CI] 1.037-1.155, p = 0.001) and APACHE II (OR 1.166, 95% CI 1.034-1.313, p = 0.012) retained significance on binary logistic regression analysis. The prediction model devised performed well (area under the receiver operating characteristic 0.778, 95% CI 0.681-0.875). Conclusion  The prediction of mortality can be done accurately at the bedside using TBSA and APACHE II score.