Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca
-
PURPOSE OF THE STUDY Surgery for the nonunion or malunion of pelvic fractures is not common even at specialised departments. This article presents the authors experience with this procedure, completed with case studies and a review of relevant literature. MATERIAL AND METHODS From 1998 to 2007, a total of 359 patients underwent surgery for pelvic trauma. ⋯ CONCLUSIONS Early surgery of the pelvic trauma enables an adequate restoration of pelvic anatomy and provides conditions for good and reliable stability of both the posterior and anterior pelvic segments. Late repairs of nonunions or malunions are demanding and associated with a high risk of serious complications, often with long-term sequelae. Key words: pelvic fracture, malunion, nonunion.
-
Acta Chir Orthop Traumatol Cech · Apr 2009
[Regional anaesthesia of the foot achieved from two cutaneous points of injection: an anatomical study].
PURPOSE OF THE STUDY Regional anaesthesia for the lower extremity distal to the ankle joint, knows as anaesthetic ankle block or foot block, involves a series of injections of local anaesthetic to block the peripheral nerves that supply innervation to the foot. Since the tibial nerve block is not always effective, the aim of this study was to design a modified technique of anaesthetic application. MATERIAL The study was carried out on 30 human cadavers provided by the Institute of Anatomy, 1st Faculty of Medicine, Charles University in Prague, and included data on a total of 60 lower extremities. ⋯ CONCLUSIONS The results of this anatomical study provided a basis for a modified technique of regional anaesthesia of the foot. Its major clinical attributes involve reduced necessity to manipulate with the patient, and sensory and motor blockage of all nerves supplying innervation to the foot from only two points of injection. Key words: ankle block, foot block, regional anaesthesia.
-
Acta Chir Orthop Traumatol Cech · Feb 2009
[Medin modular implant for total knee arthroplasty--mid-term results].
PURPOSE OF THE STUDY To evaluate the mid-term results of total knee arthroplasty (TKA) using a Medin Modular joint prosthesis in a standard design preserving the posterior cruciate ligament. MATERIAL The study comprised 206 consecutive total knee arthroplasties, 10 bilateral, 60 in men and 136 in women. Twelve patients died of causes unrelated to the surgery and 14 knee replacements were lost to follow-up. ⋯ Persistent pain is usually located to the femoro-patellar articulation, but it seldom markedly affects joint function. The cumulative survival curve for the whole group was 92 % at a 9 years. The HSS evaluation of the whole group showed that 75 % of the knees achieved mor than 90 points.
-
Acta Chir Orthop Traumatol Cech · Feb 2009
[Vertebroplasty and kyphoplasty--treatment of osteoporotic vertebral fractures].
PURPOSE OF THE STUDY The surgical treatment of osteoporotic vertebral body fractures is associated with many complications. Vertebroplasty (VP) and kyphoplasty (KP) are minimally invasive procedures allowing us to strengthen the vertebral body and thus stabilize it. The aim of this non-randomized study is to evaluate a group of patients treated by VP and KP procedures and to discuss related risks. ⋯ CONCLUSIONS Vertebroplasty and kyphoplasty can, under strict adherence to the operative protocol, be an effective approach to the treatment of osteoporotic vertebral body fracture. It permits early mobilization of the patient without the necessity of external fixation. Key words: vertebroplasty, kyphoplasty, osteoporotic spine fracture, osteoporosis.
-
Acta Chir Orthop Traumatol Cech · Feb 2009
[Mortality risk factors in the elderly with proximal femoral fracture treated surgically].
PURPOSE OF THE STUDY To assess the effects of medical history, fracture type, method of treatment and complications on the risk of death in elderly patients treated for proximal femoral fracture. MATERIAL AND METHODS The group comprised of 269 patients (219 women and 50 men) older than 70 years who underwent surgery for proximal femoral fracture at the Level I Traumacentre between January 2003 and June 2005. The follow-up ranged from 12 to 38 months. ⋯ CONCLUSIONS In patients over 70 years, a significantly shorter time of survival following the surgical treatment of proximal femoral fracture was found to be related to high age, male gender, multiple morbidity in the patient's medical history, poor patient's mobility before injury, general complications, development of pressure sores post-operatively, failed osteosynthesis requiring revision surgery and deep infection of the affected hip. No relation to significantly shorter survival was found for the following factors: living in a pensioner's home before injury, fracture type, time between injury and surgery, type of anaesthesia and operative technique. Key words: hip fracture, surgical treatment, mortality, risk factors.