1/29. Non-free osteoplasty of the mandible in maxillofacial gunshot wounds: mandibular reconstruction by compression-osteodistraction.We have treated 33 young men with medium to large (3-8 cm) bony and soft tissue defects of the lower third of the face caused by gunshot wounds. After debridement, collapsing the proximal segments for primary approximation of soft and hard tissues and a closed osteotomy of a small fragment of mandible, we used an original compression-distraction device, designed in 1982 and tested during 1983 (analogous devices were absent at that time) to reposition the mandible and cause callus to form (during distraction) between the fragment and to use the remaining stumps of bone to fill in the defect. The soft tissues were repaired at the same time. Twenty-eight of the patients presented within a few hours of injury, and the remaining five had old injuries. The only complications were in the group with old injuries where four patients developed abscesses that required drainage, but these did not interfere with the process of osteogenesis. All 33 patients had good functional and aesthetic results within 3-4.5 months. The method allows a bloodless minimally traumatic procedure which can be carried out in one stage. The results compare very favourably with the classic methods of the treatment of mandibular gunshot injuries.- - - - - - - - - - ranking = 1keywords = compression (Clic here for more details about this article) |
2/29. Clinical applications of the posterior rectus sheath-peritoneal free flap.Soft-tissue injuries involving the dorsum of the hand and foot continue to pose complex reconstructive challenges in terms of function and contour. Requirements for coverage include thin, vascularized tissue that supports skin grafts and at the same time provides a gliding surface for tendon excursion. This article reports the authors' clinical experience with the free posterior rectus sheath-peritoneal flap foil dorsal coverage in three patients. Two patients required dorsal hand coverage; one following acute trauma and another for delayed reconstruction 1 year after near hand replantation. A third patient required dorsal foot coverage for exposed tendons resulting from skin loss secondary to vasculitis. In all three patients, the flap was harvested through a paramedian incision at the lateral border of the anterior rectus sheath. After opening the anterior rectus sheath, the rectus muscle was elevated off of the posterior rectus sheath and peritoneum. When elevating the muscle, the attachments of the inferior epigastric vessels to the posterior rectus sheath and peritoneum were preserved while ligating any branches of these vessels to the muscle. Segmental intercostal innervation to the muscle was preserved. The deep inferior epigastric vessels were then dissected to their origin to maximize pedicle length and diameter. The maximum dimension of the flaps harvested for the selected cases was 16 X 8 cm. The anterior rectus sheath was closed primarily with non-absorbable suture. Mean follow-up was 1 year, and all flaps survived with excellent contour and good function in all three patients. Complications included a postoperative ileus in one patient, which resolved after 5 days with nasogastric tube decompression.- - - - - - - - - - ranking = 0.2keywords = compression (Clic here for more details about this article) |
3/29. Flap transfers for the treatment of perichondrial ring injuries with soft tissue defects.Seven cases (six fresh) of perichondrial ring injury with skin defects were treated using flap transfers. The study included four boys and three girls ranging in age from 2 to 9 years (average 6). They were followed up for an average of 8 years and 10 months. The period from injury to flap coverage was 8-12 days, with an average of 10 days in the fresh cases. Fracture was noted in four cases, with one an epiphyseal fracture. Peroneal flaps were transferred in four cases, latissimus dorsi myocutaneous flaps in two, and gastrocnemius muscle flap in one. Six flaps survived perfectly, and one failed due to venous thrombosis. This latter case was treated with a cross leg flap. Postoperative radiographic assessments confirmed partial growth plate arrest in the chronic case, but all the fresh cases had no postoperative growth disturbance. Flap coverage, for perichondrial ring injuries with wide skin defects, is a useful method not only for skin coverage, but for the prevention of growth disturbances as well.- - - - - - - - - - ranking = 24.032815699046keywords = fracture (Clic here for more details about this article) |
4/29. limb salvage of lower-extremity wounds using free gracilis muscle reconstruction.An extensive series reviewing the benefits and drawbacks of use of the gracilis muscle in lower-extremity trauma has not previously been collected. In this series of 50 patients, the use of microvascular free transfer of the gracilis muscle for lower-extremity salvage in acute traumatic wounds and posttraumatic chronic wounds is reviewed. In addition, the wound size, injury patterns, problems, and results unique to the use of the gracilis as a donor muscle for lower-extremity reconstruction are identified. In a 7-year period from 1991 to 1998, 50 patients underwent lower-extremity reconstruction using microvascular free gracilis transfer at the University of maryland shock Trauma Center, Johns Hopkins Hospital, and Johns Hopkins Bayview Medical Center. There were 22 patients who underwent reconstruction for coverage of acute lower-extremity traumatic soft-tissue defects associated with open fractures. The majority of patients were victims of high-energy injuries with 91 percent involving motor vehicle or motorcycle accidents, gunshot wounds, or pedestrians struck by vehicles. Ninety-one percent of the injuries were Gustilo type IIIb tibial fractures and 9 percent were Gustilo type IIIc. The mean soft-tissue defect size was 92.2 cm2. Successful limb salvage was achieved in 95 percent of patients. Twenty-eight patients with previous Gustilo type IIIb tibia-fibula fractures presented with posttraumatic chronic wounds characterized by osteomyelitis or deep soft-tissue infection. Successful free-tissue transfer was accomplished in 26 of 28 patients (93 percent). All but one of the patients in this group who underwent successful limb salvage (26 of 27, or 96 percent) are now free of infection. Use of the gracilis muscle as a free-tissue transfer has been shown to be a reliable and predictable tool in lower-extremity reconstruction, with a flap success and limb salvage rate comparable to those in other large studies.- - - - - - - - - - ranking = 72.098447097137keywords = fracture (Clic here for more details about this article) |
5/29. Severe, traumatic soft-tissue loss in the antecubital fossa and proximal forearm associated with radial and/or median nerve palsy: nerve recovery after coverage with a pedicled latissimus dorsi muscle flap.A total of 6 patients with complex, traumatic wounds of the antecubital fossa and proximal forearm were included in this study. All patients presented with radial and/or median nerve palsies in addition to their soft-tissue defect. Except for 1 patient with a 15-cm defect of the radial nerve, all other traumatized nerves appeared in-continuity at the time of surgery. However, the nerve injury was severe enough to induce wallerian degeneration (i.e., axonotmesis in traumatized nerves in-continuity). Three patients required brachial artery reconstruction with a reverse saphenous vein graft. Wound coverage was accomplished using a pedicled latissimus dorsi muscle flap, which was covered with a split-thickness skin graft. Successful reconstruction was obtained in all patients. Follow-up ranged from 2 to 6 years. The range of motion at the elbow and forearm was considered excellent in 5 patients and good in the remaining patient who had an intra-articular fracture. Motor recovery of traumatized nerves in-continuity was observed in all but 1 patient who had persistent partial anterior interosseous nerve palsy. The grip strength of the injured hand measured 70% to 85% of the contralateral uninjured hand. median nerve sensory recovery was excellent in all patients. The versatility of the pedicled latissimus dorsi muscle flap for coverage of these complex wounds with traumatized neurovascular bundles around the elbow is discussed.- - - - - - - - - - ranking = 24.032815699046keywords = fracture (Clic here for more details about this article) |
6/29. Osteomuscular latissimus dorsi scapula flap to repair chronic, posttraumatic osteomyelitis of the lower leg.Fractures of the lower leg with soft-tissue loss may be complicated by osteomyelitis. Many treatment plans offered in the past have included the use of vascularized bone, but the soft tissue that accompanied the bone was sometimes less than ideal in quality as well as quantity. This study presents a one-step method for the surgical treatment of chronic, posttraumatic osteomyelitis that includes (1) radical debridement of the area affected by osteomyelitis, (2) use of revascularized bone for stabilization of the affected area, and (3) well-vascularized soft-tissue cover for the defect. The use of an osteomuscular latissimus dorsi scapula flap is described and illustrated by descriptions of five operations performed by the authors' department in Salzburg, austria. The resultant healing of the bone was comparable to the primary healing of a fracture.- - - - - - - - - - ranking = 24.032815699046keywords = fracture (Clic here for more details about this article) |
7/29. Cross-leg free flap for emergency extremity salvage: case report.The use of a cross-leg free flap and consequent limb salvage was successfully performed in a 10-year-old boy with a compound open fracture of the tibia, involving extensive skin and soft-tissue loss. This method should be kept in mind, as it may sometimes, in an emergency situation, lead to lower-extremity salvage, as in the case reported.- - - - - - - - - - ranking = 24.032815699046keywords = fracture (Clic here for more details about this article) |
8/29. An unusual case of noncavitary hemorrhage revealed by intravenous contrast-enhanced computed tomography.Peripheral arterial injuries after blunt trauma commonly follow injuries to adjacent soft tissue, organ, and bone. We present here a case of blunt injury to the lumbar artery and the deep iliac circumflex artery in which there was no adjacent bone fracture, but in which hemorrhagic shock and persistent anemia ensued. Intravenous contrast-enhanced computed tomography revealed the site of active bleeding, leading us to perform an angiographic embolization for hemostasis.- - - - - - - - - - ranking = 24.032815699046keywords = fracture (Clic here for more details about this article) |
9/29. Intramedullary transmetatarsal Kirschner wire fixation of Lisfranc fracture-dislocations.Lisfranc joint injuries are frequently the result of high-energy accidents. The usual method of treatment is open reduction and internal fixation or closed reduction with percutaneous pinning. In cases in which soft tissue injury may compromise open reduction and internal fixation or traditional pinning techniques, transmetatarsal Kirschner wire fixation may be performed, allowing the placement of temporary hardware away from the site of soft tissue injury. The following report details this technique as it has been used in 3 patients.- - - - - - - - - - ranking = 96.131262796183keywords = fracture (Clic here for more details about this article) |
10/29. Skeletal injuries associated with sexual abuse.BACKGROUND: Sexual abuse is often associated with physical abuse, the most common injuries being bruising and other soft-tissue injuries, but fractures occur in 5% of sexually abused children. The fractures described to date have formed part of the spectrum of injuries in these children and have not been specifically related to the abusive act. OBJECTIVE: To describe concurrent sexual abuse and fractures. MATERIALS AND methods: Three children with pelvic or femoral shaft injuries in association with sexual abuse. RESULTS: A 3-year-old girl with extensive soft-tissue injuries to the arms, legs and perineum also sustained fractures of both pubic rami and the sacral side of the right sacro-iliac joint. A 5-month-old girl with an introital tear was shown to have an undisplaced left femoral shaft fracture. A 5-year-old girl presented with an acute abdomen and pneumoperitoneum due to a ruptured rectum following sexual abuse. She had old healed fractures of both pubic rami with disruption of the symphysis pubis. CONCLUSIONS: Although the finding of a perineal injury in a young child may be significant enough for the diagnosis of abuse, additional skeletal injuries revealed by radiography will assist in confirmation of that diagnosis and may be more common than hitherto suspected.- - - - - - - - - - ranking = 144.19689419427keywords = fracture (Clic here for more details about this article) |
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