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soft tissue reconstruction

Y Nouma, W Ben Amar, M Zribi, S Bardaa, Z Hammami, S Maatoug
We report a case of a Tunisian footballer who was found dead abroad under suspicious circumstances. The cause of death was, originally, attributed to a lightning strike. The corpse was buried without/autopsy. Over thirty years later, the family requested the exhumation to verify the identity and the cause of death. The exhumation was performed in 2011. DNA profiling from teeth and femur bone samples confirmed the identity of the deceased. The dry bone study revealed defects in the skull and the pelvis evoking firearm injuries...
October 11, 2016: Journal of Forensic and Legal Medicine
Paulo Esteves Pinto Faria, Abrahão Cavalcante Gomes de Souza Carvalho, Bárbara Masalskas, Letícia Chihara, Eduardo Sant'Ana, Osvaldo Magro Filho
One of the most impressive soft tissue injuries is the facial degloving, normally associated with industrial machines and traffic accidents. This injury is characterized by the separation of the skin and cartilage from the bones, compromising the soft tissues correlated in the trauma area, nerves, and blood vessels. A 28-year-old patient, male, was referred to Araçatuba's Santa Casa Hospital, after a motorcycle accident, hitting his face on the sidewalk. The patient was conscious, oriented, denying fainting and unconsciousness during the accident, and complaining of pain in the nasal region of the face...
October 2016: Journal of Craniofacial Surgery
Mario F Scaglioni, Nicole Lindenblatt, André A Barth, Bruno Fuchs, Walter Weder, Pietro Giovanoli
Reusing tissue of amputated or unsalvageable limbs to reconstruct soft tissue defects is one aspect of the "spare parts concept." Using a free fillet flap in such situations enables the successful formation of a proximal stump with the length needed to cover a large defect from forequarter amputation without risking additional donor-site morbidity. The use of free fillet flaps for reconstruction after forequarter and traumatic upper extremity amputations is illustrated here in a case report. A 41-year old patient required a forequarter amputation to resect a desmoid tumor, resulting in an extensive soft-tissue defect of the upper extremity...
October 20, 2016: Microsurgery
Shaun S Tan, Zhi Yang Ng, Weiqing Zhan, Warren Rozen
Autologous fat grafting is commonly utilised to reconstruct soft tissue defects caused by ageing, trauma, chronic wounds and cancer resection. The benefits of fat grafting are minimal donor site morbidity and ease of availability through liposuction or lipectomy. Nonetheless, survival and longevity of fat grafts remain poor post-engraftment. Various methods to enhance fat graft survival are currently under investigation and its stem cell constituents are of particular interest. Cell-assisted lipotransfer refers to the addition of adipose-derived stem cell (ASC) rich component of stromal vascular fraction to lipoaspirate, the results of which have proven promising...
July 2016: Journal of Cutaneous and Aesthetic Surgery
Minyan Zhang, Xiaochen Tian, Jun Shi, Huxian Liu, Ning Liu, Zhengjun Cui
OBJECTIVE: This study aims to observe the efficacies of microsurgical technique combined with the Zhuang's skin soft tissue expander in treating Hunter type III congenital microtia. METHODS: Fifty-eight patients (61 ears) were enrolled from 2003 to 2012; the skin tissue expander was embedded subepidermally in the first stage via the intrahairline longitudinal incision in the postauricular mastoid area, the diseased-side rib cartilage was then taken for preparing the ear bracket in the second stage, and the tragus was surgically reconstructed in the third stage...
October 17, 2016: Annals of Plastic Surgery
Milan V Stevanovic, Vanessa G Cuéllar, Alidad Ghiassi, Frances Sharpe
: In the upper extremity, the latissimus dorsi muscle can be used as an ipsilateral rotational muscle flap for soft-tissue coverage or functional reconstruction of arm and elbow. Patients who have both major soft-tissue loss and functional deficits can be successfully treated with a single-stage functional latissimus dorsi rotational muscle transfer that provides simultaneous soft-tissue coverage and functional reconstruction. METHODS: Our data base was queried for all patients undergoing a rotational latissimus dorsi muscle transfer for simultaneous soft-tissue coverage and functional reconstruction of elbow flexion...
September 2016: Plastic and Reconstructive Surgery. Global Open
Nidal Farhan Al Deek, Donald H Lalonde
Fu-Chan Wei is a world-renowned plastic and reconstructive surgeon. He is clearly one of the most influential and innovative surgeons in the history of plastic surgery. The Taiwanese legend is the innovator of the osteoseptocutaneous fibula flap, which revolutionized the reconstruction of composite bone and soft tissue defects in the jaw and extremities. He has pioneered several perforator flaps, including the free style variety. He has taken toe-to-hand microsurgical transplantation to a whole new level. He is not only recognized for his surgical skills and clinical innovations, but also for his vision, leadership, and teaching...
September 2016: Plastic and Reconstructive Surgery. Global Open
Ali-Farid Safi, Marie-Theres Richter, Daniel Rothamel, Hans-Joachim Nickenig, Martin Scheer, Joachim Zöller, Matthias Kreppel
INTRODUCTION: One of the most important complications of orbital floor fractures is diplopia and restricted ocular movement. The role of the volume of soft tissue herniation on these clinical symptoms after orbital floor fractures is unclear and potentially may predict development of persistent clinical symptoms. Therefore the aim of this study was to assess pre- and postoperative complications associated to the volume of soft tissue herniation, with special interest to diplopia and bulbus motility impairment...
September 23, 2016: Journal of Cranio-maxillo-facial Surgery
Alastair Henry, James A McCaul
INTRODUCTION: Complex hard and soft tissue defects produced as a result of ablative resection of head and neck malignancy can represent a reconstructive challenge, especially when patients are medically compromised. PRESENTATION OF CASE: We present the case of 72-year-old women presenting with an oral squamous cell carcinoma of the right floor of mouth invading the right mandible. Surgical management of the disease required ablative surgery with complex free tissue transfer reconstruction to provide restoration of form and function...
October 12, 2016: International Journal of Surgery Case Reports
Chad M Teven, Julie Mhlaba, Annemarie O'Connor, Lawrence J Gottlieb
The majority of surgical burn care involves the use of skin grafts. However, there are cases when flaps are required or provide superior outcomes both in the acute setting and for postburn reconstruction. Rarely discussed in the context of burn care, the perforator-based propeller flap is an important option to consider. We describe our experience with perforator-based propeller flaps in the acute and reconstructive phases of burn care. We reviewed demographics, indications, operative details, and outcomes for patients whose burn care included the use of a perforator-based propeller flap at our institution from May 2007 to April 2015...
October 7, 2016: Journal of Burn Care & Research: Official Publication of the American Burn Association
Dileep Nag Vinnakota, Krishna Chaitanya Kanneganti, Mahesh Pulagam, Gopala Krishna Keerthi
PURPOSE: To hypothesize a new theory based on soft tissue reference points on lateral profile photographs (LPPs) for determining the vertical dimension of occlusion (VDO), as there is need to explore for simple strategies. MATERIALS AND METHODS: Fifty-three participants in the age range of 20-27 years who met the inclusion criteria were recruited. LPPs were taken for all participants using standard protocol and duplicate copies obtained, on which five soft tissue reference points, nasion (Stn), subnasale (Stsn), porion (Stp), gnathion (Stgn), and gonion (Stg) (Stg prenoted on the face) were marked and joined to form angles; distance between Stsn and Stgn was considered as VDO in LPP (VDO-LP)...
October 2016: Journal of Indian Prosthodontic Society
Vikneswary Batumalai, Penny Phan, Callie Choong, Lois Holloway, Geoff P Delaney
INTRODUCTION: To compare the differences in setup errors measured with electronic portal image (EPI) and cone-beam computed tomography (CBCT) in patients undergoing tangential breast radiotherapy (RT). Relationship between setup errors, body mass index (BMI) and breast size was assessed. METHODS: Twenty-five patients undergoing postoperative RT to the breast were consented for this study. Weekly CBCT scans were acquired and retrospectively registered to the planning CT in three dimensions, first using bony anatomy for bony registration (CBCT-B) and again using breast tissue outline for soft tissue registration (CBCT-S)...
May 31, 2016: Journal of Medical Radiation Sciences
Cassio Eduardo Raposo-Amaral, Rafael Denadai, Enrico Ghizoni, Cesar Augusto Raposo-Amaral
BACKGROUND: Although craniofacial bone correction is the essential step in hypertelorbitism correction, the final result depends on the management of soft tissue deformities. The purpose of this study was to review our surgical strategies for soft tissue reconstruction in hypertelorbitism correction. METHODS: A retrospective study was performed of consecutive patients with hypertelorbitism, undergoing hypertelorbitism correction between 2007 and 2014. All aspects related to the craniofacial surgical procedures (number and type of procedures, outcomes, and complications) were verified through medical records, clinical photographs, and interviews with all patients...
October 6, 2016: Annals of Plastic Surgery
Shimpei Miyamoto, Masahide Fujiki, Fumihiko Nakatani, Eisuke Kobayashi, Masanobu Sakisaka, Minoru Sakuraba
BACKGROUND: Complex groin defects after sarcoma resection require reconstruction of multiple vital structures that can include the major vessels, the overlying skin, the abdominal wall, and the hip joint. We investigated the feasibility of limb preservation after complex groin reconstruction. METHODS: The subjects were 12 consecutive patients who underwent complex groin reconstruction after sarcoma resection. In all patients, the defect included a major artery (external iliac or femoral) and overlying skin...
October 6, 2016: Annals of Plastic Surgery
Kevin P Murphy, Patrick D McLaughlin, Maria Twomey, Vincent E Chan, Fiachra Moloney, Adrian J Fung, Faimee E Chan, Tafline Kao, Siobhan B O'Neill, Benjamin Watson, Owen J O'Connor, Michael M Maher
INTRODUCTION: We assess the ability of low-dose hybrid iterative reconstruction (IR) and 'pure' model-based IR (MBIR) images to maintain accurate Hounsfield unit (HU)-determined tissue characterization. METHODS: Standard-protocol (SP) and low-dose modified-protocol (MP) CTs were contemporaneously acquired in 34 Crohn's disease patients referred for CT. SP image reconstruction was via the manufacturer's recommendations (60% FBP, filtered back projection; 40% ASiR, Adaptive Statistical iterative Reconstruction; SP-ASiR40)...
October 13, 2016: Journal of Medical Imaging and Radiation Oncology
Rachel M Frank, Anthony A Romeo, Matthew T Provencher
Anterior glenoid bone loss is present in nearly all cases of recurrent anterior glenohumeral instability. Treating glenoid bone loss in the setting of recurrent instability is challenging, and often, soft tissue stabilization procedures in isolation are inadequate. The nonanatomic, incongruous joint resulting from most bony augmentation procedures has motivated investigators to find an alternative solution. Recently, the use of fresh distal tibia allograft has been reported as an anatomic, osteoarticular reconstructive option for restoring the glenoid arc and maintaining glenohumeral congruency...
October 13, 2016: Orthopedics
Arzu Ozcan Akcal, Kerim Ünal, Tahsin Gorgulu, Mehmet Akif Akcal, Zekiye Bigat
In this report we present two cases of gunshot injury related midfoot defects, reconstructed with a chimeric partial scapula and latissimus dorsi muscle flap and short perforator-based skin flap. The first case, a 14 years old male, had 10 × 8 cm medial plantar and 6 × 4 cm dorsal foot defects and the second case, a 55 years old female, had only 8 × 6 cm dorsal foot defect. In both cases the defects were associated with fractures, one with lateral cuneiform and cuboid with 90% bone loss and the other with navicular bone, respectively...
October 2016: Microsurgery
Rosaria Laporta, Matteo Atzeni, Benedetto Longo, Fabio Santanelli di Pompeo
This study reports a unique 10 years follow-up case of a patient who underwent a free fillet of sole flap for left leg stump coverage and free dorsalis pedis flap for soft tissue reconstruction of contralateral popliteal fossa following severe bilateral lower leg injury.
2016: Case Reports in Plastic Surgery & Hand Surgery
Julia A Clarke, Sankar Chatterjee, Zhiheng Li, Tobias Riede, Federico Agnolin, Franz Goller, Marcelo P Isasi, Daniel R Martinioni, Francisco J Mussel, Fernando E Novas
From complex songs to simple honks, birds produce sounds using a unique vocal organ called the syrinx. Located close to the heart at the tracheobronchial junction, vocal folds or membranes attached to modified mineralized rings vibrate to produce sound. Syringeal components were not thought to commonly enter the fossil record, and the few reported fossilized parts of the syrinx are geologically young (from the Pleistocene and Holocene (approximately 2.5 million years ago to the present)). The only known older syrinx is an Eocene specimen that was not described or illustrated...
October 12, 2016: Nature
Oskar C Aszmann, Ivan Vujaklija, Aidan D Roche, Stefan Salminger, Malvina Herceg, Agnes Sturma, Laura A Hruby, Anna Pittermann, Christian Hofer, Sebastian Amsuess, Dario Farina
Critical soft tissue injuries may lead to a non-functional and insensate limb. In these cases standard reconstructive techniques will not suffice to provide a useful outcome, and solutions outside the biological arena must be considered and offered to these patients. We propose a concept which, after all reconstructive options have been exhausted, involves an elective amputation along with a bionic substitution, implementing an actuated prosthetic hand via a structured tech-neuro-rehabilitation program. Here, three patients are presented in whom this concept has been successfully applied after mutilating hand injuries...
October 10, 2016: Scientific Reports
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