Both musculoskeletal gossypibomas and chronic expanding hematomas have been rarely reported; the reports that do exist are usually case reports. Our objective is to demonstrate problematic imaging diagnostics of an unusual presentation mimicking a malignant lesion. We report the case of a 47-year-old man who underwent bone graft harvesting from the iliac crest for spinal fusion due to scoliosis at 18 years of age, and 29 years later, he developed a growing, painful tumor at the original donor site (a bone defect in the iliac crest). It was challenging to differentiate a hematoma from a malignant tumor based solely on clinical and radiological workup, including an ultrasound-guided needle biopsy focused on viable tissue. The definitive diagnosis of a gossypiboma with a chronic expanding hematoma was based on histopathological assessment after wide surgical resection-a chronic expanding hematoma with multiple foamy macrophages and giant cells engulfing foreign material (original surgical hemostatic sponge).

• Publikační typ
• časopisecké články MeSH

The majority of adults with mild osteogenesis imperfecta report significant functional impairment due to musculoskeletal concerns. Knee osteoarthritis is common in these patients. Although total knee arthroplasty has become a highly efficient surgical technique for osteoarthritis, this procedure remains uncommon in patients with osteogenesis imperfecta. This current case report describes the important clinical aspects of osteogenesis imperfecta that must be considered during the planning and performance of a total knee replacement. A 62-year-old female patient with a history of osteogenesis imperfecta suffered from severe osteoarthritis of the knee with valgus deformity. Two years after posterior stabilized total knee arthroplasty, her Hospital for Special Surgery knee score had improved from preoperative 53 points to 85 points at the final follow-up. The current case report describes the crucial technical aspects of a successful total knee replacement in this uncommon scenario. Underlying deformities and concomitant pathologies constitute specific surgical challenges. Special care should be taken to protect the patient from potential complications.

• MeSH
• artróza kolenních kloubů * komplikace   diagnostické zobrazování   chirurgie   MeSH
• dospělí MeSH
• kolenní kloub diagnostické zobrazování   chirurgie   MeSH
• koleno MeSH
• lidé středního věku MeSH
• lidé MeSH
• osteogenesis imperfecta * komplikace   chirurgie   MeSH
• totální endoprotéza kolene * metody   MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• kazuistiky MeSH
• přehledy MeSH

Introduction: The present study compares the outcome of the long cemented stem and the revision uncemented stem used in periprosthetic femoral fractures. We propose that the revision with a long stem cemented prosthesis does not compromise fracture healing. Patients and Methods: A consecutive series of 37 patients, operated between 2010 and 2017, were enrolled in a retrospective analysis. A long cemented stem was implanted in 21 patients (study group; age at operation: 63 to 89 years). A distally tapered fluted uncemented stem was used in 16 patients (control group; age at operation: 35 to 77 years). The clinical outcome was evaluated with Merle d'Aubigné and Postel scoring system. Standard radiographs were taken before surgery, at 3, 6, and 12 months postoperatively, and last follow-up. Any and all complications during the follow-up period were recorded. Results: Although a significant difference (P = 0.006) was observed in the post-operative Merle d´Aubigné score over the 12-month follow-up period, no significant difference (P = 0.066) was found in the post-operative pain score between the study and control groups. Periodic radiographic assessments showed the disappearance of radiolucent lines and the diaphyseal part of the fracture was healed in all 34 followed-up cases during the first annual follow-up. Early surgical complications were seen in both groups, the medical complications were observed only in the study group. Conclusion: Based on our results, periprosthetic fractures of the femur after a total hip arthroplasty were associated with significant morbidity and increased mortality in elderly patients. Revision with a long-stem cemented prosthesis provided early pain-free weight-bearing without compromising the healing of femoral fractures in elderly patients with osteoporotic bone, altered mobility, poor balance, and reduced cognitive capacity.

• MeSH
• femur chirurgie   MeSH
• fraktury femuru * chirurgie   MeSH
• kyčelní protézy * MeSH
• lidé středního věku MeSH
• lidé MeSH
• náhrada kyčelního kloubu * škodlivé účinky   MeSH
• periprotetické fraktury * chirurgie   MeSH
• reoperace MeSH
• retrospektivní studie MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• Publikační typ
• časopisecké články MeSH

Background: Spondyloepiphyseal dysplasia is the clinical term applied to a group of rare genetic disorders with primary involvement of the vertebrae and epiphyses, predisposing the afflicted individuals toward the premature development of osteoarthritis. There are few reports concerning joint replacement therapy in these patients, particularly describing the role of total hip arthroplasty. In this report, we describe the anatomical and technical aspects of spondyloepiphyseal dysplasia that must be considered during surgical planning and performance of total knee arthroplasty. Case Presentation: A 49-year old woman with a history of spondyloepiphyseal dysplasia suffered from severe osteoarthritis of the knee and irreducible congenital dislocation of the patella. After careful preoperative evaluations and planning, the knee joint deformity was solved by knee joint replacement with realignment of the extensor mechanism using quadricepsplasty. After 2 years of surgery, the patient showed no pain and was able to walk with the help of elbow crutches. The Hospital for Special Surgery knee score increased from preoperative 51 points to 85 points during the final follow-up. The postoperative range of motion increased to final flexion of 0-115°. Conclusion: The advances made so far in the medical care for patients with skeletal dysplasia have improved their overall survival during adulthood. The case report described herein demonstrates the numerous challenges and technical aspects of a successful total knee arthroplasty in cases of spondyloepiphyseal dysplasia, highlighting the need to consider skeletal and soft tissue abnormalities of skeletal dysplasia during the planning and performance of joint replacement surgery.

• Publikační typ
• kazuistiky MeSH

Congenital cleft foot is a deformity characterised by genetic heterogeneity and a high degree of phenotypic variability. This together with its very low incidence is the reason for rather controversial opinions on the treatment. The authors present a case study of a boy with unilateral cleft foot classified as type III by Blauth-Borisch and type II by Abraham et al., who underwent a surgery at the age of 12 months. The defect was closed by rectangular soft tissue flaps, the intermetatarsal ligament connecting the first metatarsal head and the third metatarsal head was reconstructed with local fibrous tissue flap. The present hypermobility with extension position of the first ray were stabilised by the Kirschner wire inserted along the axis of the first ray from the dorsum of the talus through the middle of its head to the medial chondrogenic tarsal bones and further through the first metatarsal bone and the corrected metatarsophalangeal joint of the hallux. At the age of 6 years and 7 months, due to dynamic abductovalgus foot deformity, lengthening calcaneal osteotomy was also performed. Favourable clinical and radiographic outcomes of the used surgical technique were observed by the authors. The cleft foot as such shall be treated after a thorough evaluation of the patient and his/her necessary monitoring during the childhood. Key words: ectrodactyly, cleft foot, split hand/foot malformation.

• MeSH
• dítě MeSH
• hallux valgus * chirurgie   MeSH
• lidé MeSH
• metatarzální kosti * chirurgie   MeSH
• metatarzofalangeální kloub * chirurgie   MeSH
• noha (od hlezna dolů) MeSH
• vrozené deformity končetin * chirurgie   MeSH
• Check Tag
• dítě MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• kazuistiky MeSH
• přehledy MeSH

PURPOSE OF THE STUDY The aim of this study was to evaluate the mid-term outcomes of the surgical reconstruction of Charcot Foot Neuroarthropathy in diabetic patients with failed conservative treatment and indicated for a below-knee amputation. MATERIAL AND METHODS In the period from 2010 to 2015 the surgical reconstruction of inactive, chronic Charcot Foot Neuroarthropathy classified as type II and III by Sanders and Frykbeg was performed in 16 patients with failed conservative treatment. All these patients were by the diabetes centres initially indicated for a below-knee amputation. The performed evaluation focused on the clinical outcome (limb preservation, walking in footwear, full weight-bearing capability, the radiographic result (talar-first metatarsal angle, calcaneal inclination - negative, neutral, positive), complications (associated and not associated with the surgery). RESULTS The mean follow-up period was 4.7 years (2.5-7.5 years). From the original group of 16 patients indicated for a below-knee amputation following the failure of conservative treatment, the amputation was performed in one patient only. After the surgical reconstruction 15 patients were able to fully weight-bear when achieving plantigrade foot position, of whom 9 wore regular footwear and 6 customised diabetic footwear. The talar-first metatarsal angle was corrected from the mean 30 degrees (20-45) to the mean 5 degrees (0-10). The calcaneal inclination was corrected from the negative preoperative value in all the cases to neutral in 5 patients and positive in 10 patients. The surgery-associated complications were the following: infectious complications - positive preoperative cultivation in 10 out of 16 patients, secondary healing of the surgical wound in 7 patients, the need of additional ablation of plantar prominence of tarsal skeleton in 2 patients, screw prominence in 2 patients with the need of extraction - all healed without complications. In one case a lower limb amputation was performed due to secondary limb ischemia. The complications not associated with the surgery consisted of a soft tissue injury due to neuropathy. DISCUSSION Conservative treatment remains the basic approach to Charcot foot neuroarthropathy which is often associated with a long-term off-loading of the affected limb on a wheelchair, repeated hospital stays, changes of wound dressing of plantar ulcers. These are stated as the most frequent indications for a major amputation. Nonetheless, even the major amputation is accompanied by complications. The candidate for a reconstruction surgery should be a cooperating, compensated, informed diabetic patient with Charcot foot neuroarthropathy, either instable or stable, but non-plantigrade. It is necessary to diagnose and treat the impairment of leg blood supply and osteomyelitis, and to provide an appropriate rehabilitation. CONCLUSIONS Of the original 16 indications for a lower limb amputation in diabetic patients with Charcot foot neuroarthropathy, only one amputation was performed. Positive mid-term outcomes of surgical reconstruction justify further development of this method, bearing in mind the necessity of careful indication and preoperative preparation of the patient in cooperation with diabetologists. Precise and accurate surgical technique and relevant postoperative care are essential to minimise the potential complications. Key words:Charcot arthropathy, diabetic neuropathy, rocker - bottom foot deformity, foot reconstruction.

• MeSH
• amputace MeSH
• diabetická noha * chirurgie   MeSH
• lidé MeSH
• neuropatická artropatie * MeSH
• noha (od hlezna dolů) MeSH
• zákroky plastické chirurgie * MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH

The restoration of the lower extremity mechanical axis in patients with osteoarthritis in knee and extra-articular deformity requires careful pre-operative planning. An extra-articular deformity may be corrected inside the knee by arthroplasty with intra-articular correction or outside of the knee by osteotomy alone or by arthroplasty combined with extra-articular corrective osteotomy. In this study, we described a unique case of simultaneous femoral and tibial osteotomies at the time of primary total knee arthroplasty in a 45-year-old woman. To prevent unnecessary bone loss, the intra-articular bone resections were made parallelly to the preexisting joint obliquity prior to the corrective tibial and femoral osteotomies. After restoration of the mechanical axis and healing of all osteotomies, a successful clinical and radiological outcome was achieved during the mid-term 5-year follow-up. The preoperative analysis of patients with an extra-articular deformity is invaluable and should include long-standing radiographs from the center of the femoral head to the center of the ankle. Although different osteotomy principles (opening wedge vs closing wedge) and fixation methods (stemmed revision prosthesis, intramedullary nail, locking plates) have been reported in the literature, the use of a tapered fluted long stem offers several benefits, including ease of application, rotational control, and possible early weight bearing. Total knee arthroplasty in combination with simultaneous extra-articular osteotomy is technically difficult but effective. This technique helps to preserve bone stock and ligament stability. A single intervention leads to less recovery time, reduced risk to the patients by avoiding two separate applications of anesthesia, and reduced costs. Based on the literature search, this is the first report describing the detailed surgical technique of simultaneous femoral and tibial osteotomies at the time of primary total knee arthroplasty associated with tibial tubercle osteotomy, achieving a comprehensive correction.

• Publikační typ
• časopisecké články MeSH

This prospective study sought to evaluate the healing quality of implanted ultraporous β-tricalcium phosphate sown with expanded autologous mesenchymal stromal cells (MSCs) into femoral defects during revision hip arthroplasty. A total of 37 osseous defects in 37 patients were treated and evaluated concerning bone regeneration. Nineteen subjects received β-tricalcium phosphate graft material serving as a carrier of expanded autologous MSCs (the trial group A), nine subjects received β-tricalcium phosphate graft material only (the study group B) and nine subjects received cancellous allografts only (the control group C). Clinical and radiographic evaluations were scheduled at 6 weeks, 3, 6, and 12 months post-operatively, and performed at the most recent visit as well. All observed complications were recorded during follow-up to assess the use of an ultraporous β-tricalcium phosphate synthetic graft material combined with expanded MSCs in bone defect repair. The resulting data from participants with accomplished follow-up were processed and statistically evaluated with a Freeman-Halton modification of the Fischer's exact test, a P < 0.05 value was considered to be significant. Whereas no significant difference was observed between the trial group A with β-tricalcium phosphate synthetic graft material serving as a carrier of expanded autologous MSCs and control group C with cancellous impaction allografting in terms of the bone defect healing, significant differences were documented between the study group B with β-tricalcium phosphate graft material only and control group C. Regarding adverse effects, six serious events were recorded during the clinical trial with no causal relationship to the cell product. β-tricalcium phosphate synthetic graft material serving as a carrier of expanded autologous MSCs appears safe and promotes the healing of bone defects in a jeopardized and/or impaired microenvironment. This clinical trial was registered at the EU Clinical Trials Register before patient recruitment (Registration number: EudraCT number 2012-005599-33; Date of registration: 2013-02-04).

• MeSH
• dospělí MeSH
• femur cytologie   zranění   fyziologie   chirurgie   MeSH
• fosforečnany vápenaté chemie   terapeutické užití   MeSH
• kostní náhrady chemie   terapeutické užití   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mezenchymální kmenové buňky cytologie   MeSH
• regenerace kostí * MeSH
• senioři MeSH
• tkáňové podpůrné struktury chemie   MeSH
• transplantace mezenchymálních kmenových buněk metody   MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• klinické zkoušky, fáze II MeSH
• práce podpořená grantem MeSH
• srovnávací studie MeSH

PURPOSE OF THE STUDY When treating tears of the distal biceps brachii muscle tendon, we repeatedly noticed a difference between the preoperative ultrasound findings and the operative findings. The aim of the study was to retrospectively correlate these findings in order to determine the sensitivity of the ultrasound examination in everyday orthopaedic practice. Moreover, we compared the results and complications of surgical treatment through two operative techniques used at our department. MATERIAL AND METHODS In the 2004-2016 period 20 patients underwent a surgery at our department for total tear of the distal tendon of the biceps brachii muscle. In 18 patients an ultrasound examination was performed preoperatively. In 3 patients it was repeated. Therefore, there were a total of 21 ultrasound observations made in this group of patients. Excluded were the cases of chronic tendinoses or inveterated tears. The group was divided into two sub-groups. The first sub-group was composed of patients in whom the preoperative ultrasound examination was performed by a radiologist-specialist in the musculoskeletal system, the second sub-group was composed of patients examined by a non-specialist. The ultrasound findings were compared with the operative findings. With the use of a formula for the calculation of sensitivity of the test, the sensitivity of the ultrasound examination was determined for proper recognition of a complete tear of the tendon concerned. Also, we compared the results and complications of the two operative methods applied: the technique using bone anchor vs. the Boyd-Anderson technique of transosseous reinsertion. RESULTS The sensitivity of the ultrasound examination was 91% in examinations performed by a radiologist-specialist and 40% in examinations performed by no-specialists. Both the surgical techniques brought very good results in our group of patients. The reported complications included 2 cases of temporary radial nerve palsy, 1 case of formation of heterotopic ossifications. DISCUSSION The sensitivity of ultrasound is adequate according to the literature. In our group of patients, the same applied only to examinations performed by a radiologist-specialist in the musculoskeletal system. This is because the ultrasound examination of the distal biceps tendon is a highly specialised examination. When performed by a non-specialist, the result of examination obtained in our observations is rather misleading, thus could lead to an improper method of treatment. Partial tears of this tendon are very rare according to the literature. Indirect signs of the partial tear presence at this location detected by ultrasound resulted in most cases in an incorrect diagnosis, therefore the description of a partial tear visualised by the ultrasound should be reserved exclusively for cases when intact fibrils are clearly detected during the examination. For unclear cases, the MRI scan is indicated. The results of both the surgical techniques of reinsertion applied were very good. The method using the bone anchors is technically easier to perform. Nonetheless, it has its specifics. CONCLUSIONS To diagnose correctly the tear of the distal biceps muscle tendon it is essential to perform a thorough clinical examination and to obtain the medical history of the patient, especially the mechanism of injury. Sonography can be beneficial only provided the examination is carried out by a specialist in the musculoskeletal system, with the use of appropriate device and under standard conditions. For surgical treatment of this injury we prefer the technique using a bone anchor, namely particularly since it is technically easier to perform. The functional results are very good. Key words: distal biceps tendon, elbow, tendon tear, ultrasound, suture anchors.

• MeSH
• dospělí MeSH
• korelace dat MeSH
• kosterní svaly * patologie   patofyziologie   MeSH
• kotvící implantáty * MeSH
• lidé MeSH
• neuropatie nervus radialis * diagnóza   etiologie   MeSH
• paže diagnostické zobrazování   patofyziologie   MeSH
• pooperační komplikace * diagnóza   etiologie   MeSH
• poranění šlachy * diagnóza   patofyziologie   chirurgie   MeSH
• senzitivita a specificita MeSH
• šlachy diagnostické zobrazování   MeSH
• tenodéza * škodlivé účinky   přístrojové vybavení   metody   MeSH
• ultrasonografie metody   MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH

INTRODUCTION: The aim of the study was to compare the clinical outcomes following elective and traumatic total hip arthroplasty in Parkinson's disease patients. MATERIALS AND METHODS: Ten patients with osteoarthritis comprise the elective group (mean age at operation 74 years; mean follow-up 82 months). Thirteen patients with femoral fracture comprise the hip fracture group (mean age 76 years; mean follow-up 54 months). All patients were followed up at 6 and 36 months postoperatively and at the time of the latest follow-up. RESULTS: Despite the significant improvement in Merle d'Aubigné-Postel and pain scores, disability related to Parkinson's disease increased during the follow-up. Whereas more than 1/3 of hip fracture patients and all elective patients walked independently at 36 months after total hip arthroplasty, 43% of living patients from both groups were able to walk independently at the time of the latest follow-up. The medical complications were seen mainly in patients with hip fracture. CONCLUSIONS: Excellent pain relief with preserved walking ability without support of another person and acceptable complication profile was observed in Parkinson's disease patients at 36 months after elective total hip arthroplasty. This procedure may be indicated in Parkinson's disease patients after careful and individualized planning.

• Publikační typ
• časopisecké články MeSH