1/25. Serratus fascia "sandwich" free-tissue transfer for complex dorsal hand and wrist avulsion injuries.The serratus anterior fascia was used as a free-tissue transfer in four patients for the reconstruction of dorsal hand defects. All patients had multiple open metacarpal fractures with extensor tendon injuries. The fascia was used to "sandwich" the extensor tendons in a bed of areolar gliding tissue to avoid adhesions. The mean follow-up was 2 years. There were no complications and all flaps survived completely. All flaps were grafted with meshed split-thickness skin at the time of transfer with a 100 percent take in all cases. A good functional result was noted in all patients. This free-tissue transfer is recommended for complex injuries to the dorsum of the hand associated with soft-tissue defects.- - - - - - - - - - ranking = 1keywords = complex (Clic here for more details about this article) |
2/25. Radiologic case study. rupture of the long head of the biceps tendon.rupture of the long head of the biceps tendon frequently is encountered in the setting of coexisting rotator cuff pathology and chronic impingement, but traumatic rupture is occasionally seen, as in this case. signs and symptoms are not always diagnostic, and MRI or MR arthrography can be a useful tool for evaluation of the tendon in difficult cases. Ideally, an empty bicipital groove is seen, indicating absence of the tendon and rupture. Scar tissue within the groove can be problematic, and correlation with oblique coronal and sagittal images is always recommended. The superior labrum at the attachment of the bicipital anchor should always be inspected carefully, as this is the most common site of rupture, and there may be an associated tear of the superior labrum. Magnetic resonance arthrography is not necessary for diagnosis in most cases, but will provide better visualization of the tendon and bicipital-labral complex.- - - - - - - - - - ranking = 0.2keywords = complex (Clic here for more details about this article) |
3/25. Use of three free flaps based on a single vascular pedicle for complex hand reconstruction in an electrical burn injury: a case report.The use of conjoint flaps based on the dorsalis pedis artery enabled a transfer of 3 free flaps-dorsalis pedis flap, fillet flap of the second toe, and trimmed large toe-to reconstruct a severely traumatized hand in a 12-year-old girl. High-voltage electrical burn injury had caused a large wound over the volar wrist and exposed the flexor tendons and median/ulnar nerves. In addition, she suffered a partial loss of the thumb and had an open wound at the base of the index finger. The application of the conjoint flaps restored hand function in a one-stage procedure.- - - - - - - - - - ranking = 0.8keywords = complex (Clic here for more details about this article) |
4/25. Single-stage achilles tendon reconstruction using a composite sensate free flap of dorsalis pedis and tendon strips of the extensor digitorum longus in a complex wound.The reconstruction of the posterior heel including a wide defect of the Achilles tendon is difficult as a result of complicated infection, deficient soft tissue for coverage, and functional aspects and defects of the tendon itself. As a single-stage procedure, various methods of tendon transfer and tendon graft have been reported along with details of local flaps or island flaps for coverage. With advances in microsurgical techniques and subsequent refinements, several free composite flaps, including tendon, fascia, or nerve, have been used to reconstruct large defects in this area without further damaging the traumatized leg. The authors report such a single-stage reconstruction of a composite achilles tendon defect using the extensor digitorum longus tendon of the second to fourth toe in combination with a dorsalis pedis flap innervated by the superficial peroneal nerve. The follow-up of this case has proved a satisfactory outcome to date.- - - - - - - - - - ranking = 0.8keywords = complex (Clic here for more details about this article) |
5/25. Surgical treatment of distal triceps ruptures.BACKGROUND: Distal triceps tendon ruptures occur rarely, and the diagnosis is often missed when the injury is acute. The literature provides little guidance regarding treatment or the outcome of treatment of these injuries. The goal of this report was to present our experience with the diagnosis, timing and technique of surgical treatment, and outcome of treatment of distal triceps tendon ruptures in twenty-two patients. None of the ruptures followed joint replacement. methods: Twenty-three procedures were performed in twenty-two patients with an average age of forty-seven years. The average duration of follow-up was ninety-three months (range, seven to 264 months). Data were obtained by a retrospective review of records and radiographs before and after surgery. Also, thirteen patients returned for follow-up and were examined clinically. Six additional patients responded to a telephone questionnaire. One patient was lost to follow-up, and two had died. Formal biomechanical evaluation of isokinetic strength and isokinetic work was performed in eight patients, at an average of eighty-eight months after surgery. Isokinetic strength data were available from the charts of two additional patients. RESULTS: Ten of the triceps tendon ruptures were initially misdiagnosed. At the time of diagnosis, triceps weakness with a decreased active range of motion was found in most patients, and a palpable defect in the tendon was noted after sixteen ruptures. Operative findings revealed a complete tendon rupture in eight cases and partial injuries in fifteen. Fourteen primary repairs and nine reconstructions of various types were performed. Three of the primary repairs were followed by rerupture. At the time of follow-up, the range of elbow motion averaged 10 degrees to 136 degrees. All but two elbows had a functional range of motion; however, the lack of a functional range in the two elbows was probably due to posttraumatic arthritis and not to the triceps tendon rupture. Triceps strength was noted to be 4/5 or 5/5 on manual testing in all examined subjects. Isokinetic testing of ten patients showed that peak strength was, on the average, 82% of that of the untreated extremity. Testing showed the average endurance of the involved extremity to be 99% of that of the uninvolved arm. The results after repair and reconstruction were comparable, but the patients' recovery was slower after reconstruction. CONCLUSIONS: The diagnosis of distal triceps tendon rupture is often missed when the injury is acute because of swelling and pain. Primary repair of the ruptured tendon is always possible when it is performed within three weeks after the injury. When the diagnosis is in doubt immediately after an injury, the patient should be followed closely and should be reexamined after the swelling and pain have diminished so that treatment can be instituted before the end of this three-week period. Reconstruction of the tendon is a much more complex, challenging procedure, and the postoperative recovery is slower. Thus, we believe that early surgical repair, within three weeks after the injury, is the treatment of choice for distal triceps tendon ruptures. of evidence.- - - - - - - - - - ranking = 0.2keywords = complex (Clic here for more details about this article) |
6/25. radiology rounds: MRI of rotator cuff arthropathy.magnetic resonance imaging (MRI) has proved to be an excellent diagnostic tool in evaluating the musculoskeletal system. This article illustrates one particular facet of musculoskeletal MRI: investigation of the rotator cuff tendon complex.- - - - - - - - - - ranking = 0.2keywords = complex (Clic here for more details about this article) |
7/25. Pectoralis major tendon avulsion from rappelling.To our knowledge, we are reporting the first case of a pectoralis major tendon avulsion from rappelling. The mechanism of injury in this case differs biomechanically from the commonly associated activity of bench pressing. The patient's initial presentation, course of corrective treatment, and postoperative rehabilitation is discussed in detail. A review of the historical and current literature on pectoralis major tendon injuries is included. The results of current biomechanical studies are discussed in relation to the complex anatomy of the pectoralis major muscle. This report is relevant to individuals involved in rappelling, high-demand athletes, and the surgeons who treat them. Nonoperative management of pectoralis major tendon tears is contrasted with operative repair. The current literature supports operative treatment in high-demand athletes, laborers, and military personnel to allow them to regain full strength and endurance.- - - - - - - - - - ranking = 0.2keywords = complex (Clic here for more details about this article) |
8/25. Complete, superior labral radial tear and type II slap tear associated with greater tuberosity fracture.This case report presents a unique variant of superior labral-bicep complex injury. The combination of a complete anterior-superior radial tear of the labrum and bicep anchor instability has not been described in previous classifications of these injuries. The injury was traumatic in nature and was associated with a displaced fracture of the greater tuberosity. The labral pathology was treated by an anatomic repair technique as described. Rationale for the repair performed, as well as implications of the injury treated by debridement alone, are discussed. Clinicians should be aware of different patterns of superior labral-bicep complex injuries and the implications on function and stability of the glenohumeral joint.- - - - - - - - - - ranking = 0.4keywords = complex (Clic here for more details about this article) |
9/25. Free vascularized joint transfer from the nonreplantable digit as a free flap for primary reconstruction of complex hand injury.We report our experience in treating a a patient with an electrical saw injury to the right hand that resulted in incomplete amputation of the ring and small fingers at the metacarpophalangeal (MCP) joint with segmental tissue loss. Ray amputation of the small finger was performed because of extensive tissue loss. The proximal interphalangeal joint of the nonreplantable small finger was transferred as a fillet flap for primary reconstruction of the severely damaged MCP joint of the ring finger after revascularization. Two years after surgery active range of motion of the reconstructed MCP joint was 35 degrees extension to 85 degrees flexion with no instability or pain.- - - - - - - - - - ranking = 0.8keywords = complex (Clic here for more details about this article) |
10/25. Bilateral patellar tendon rupture without predisposing systemic disease or steroid use: a case report and review of the literature.Simultaneous bilateral patella tendon ruptures are very rare injuries of the knee extensor complex often associated with systemic disorders such as lupus erythematosus or rheumatoid arthritis. We describe the case of a 34-year-old man without concomitant systemic disease or steroid use and provide the most comprehensive review of the German and English literature. Furthermore, we discuss the predisposing factors and causal mechanisms as well as current diagnostic procedures and treatment options. In the literature review, only a few patients without systemic disorder or steroid medication present with potential predisposing factors that may be responsible for degenerative changes of the patella tendon, weakening its stability. In addition, in most of these cases, it remains difficult to explain the bilateral and simultaneous nature of this injury.- - - - - - - - - - ranking = 0.2keywords = complex (Clic here for more details about this article) |
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