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Trapeziometacarpal joint arthrodesis: a functional evaluation. 总被引:1,自引:0,他引:1
H B Bamberger P J Stern T R Kiefhaber J J McDonough R M Cantor 《The Journal of hand surgery》1992,17(4):605-611
Over a 10-year period, 39 trapeziometacarpal (TM) joint fusions were performed in 37 patients. Pin fixation was used in 27 fusions and staple fixation in 12; all were bone grafted. There were five delayed unions (greater than 3 months) and three nonunions. Twenty-four fusions were evaluated at an average of 4 years. Subjectively, there were 11 excellent, 7 good, 5 fair, and 1 poor result. Grip and pinch strength were symmetrical, and the nine-hole peg test (a measurement of dexterity) was slightly better on the treated side. X-ray films were taken and compared with 25 normal films to assess metacarpal mobility. There was a 72% reduction in the adduction/abduction arc and a 61% reduction in the flexion/extension arc. Despite the marked decrease in motion, subjective functional complaints were minimal. X-ray films were evaluated independently by a radiologist to assess progression of degenerative changes. Only two patients were noted to have changes at the scaphotrapezial joint. 相似文献
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Seventy-one shoulders of seventy patients were fused for treatment of various conditions, and the results were analyzed after an average follow up of nine years and six months. The operative technique always included the use of internal fixation. The average position of arthrodesis was 45 degrees of abduction and 25 degrees of flexion of the arm, with the flexed forearm rotated 21 degrees above the horizontal plane, measured with the arm abducted and flexed. In sixty-eight shoulders, one operation achieved a solid fusion; in the other three, a second arthrodesis was required. Complications included tenderness over the outer ends of the internal fixation device, which required its removal from seventeen shoulders; a fracture in the fused extremity in ten patients; and a post-operative infection in one. Relief of pain was adequate in three-quarters of the patients. Three-quarters of the patients could perform activities involving reaching the trunk, one-half could do activities requiring reaching the head, and one-quarter were able to do light work with the arm at shoulder level or higher. The position of fusion had little effect on the result. Eighty-two per cent of the entire group believed that they had benefited from the operation, and none of the results deteriorated with time. 相似文献
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Brodsky JW Ptaszek AJ Morris SG 《Foot & ankle international / American Orthopaedic Foot and Ankle Society [and] Swiss Foot and Ankle Society》2000,21(4):290-296
Twelve patients (12 feet) underwent salvage first metatarsalphalangeal (MTP) arthrodesis with structural, interposition autologous iliac crest bone graft (ICBG). Eight patients had a bony defect secondary to failed first MTP joint implant arthroplasties, two had avascular necrosis (AVN) after failed bunion surgery, one had a nonunion of an attempted arthrodesis for failed bunion surgery, and one had been treated for osteomyelitis after cheilectomy. Eleven of the cases had a single dorsal plate secured by screws and one case had two plates, one dorsal and one medial. A plate, crossed screw(s) and/or K-wire combination were chosen in four cases. Indications included first MTP joint pain, metatarsalgia, intractable plantar keratoses (IPK), as well as a functionally and cosmetically short first ray refractory to non surgical management. Average preoperative shortening was 8.5 mm (range 5-17). Clinical arthrodesis was achieved after an average of 12 weeks (range 4-20). Radiographic arthrodesis was achieved in eleven of twelve feet at an average of 15 weeks (range 8-28), with one pseudoarthrosis. AOFAS forefoot clinical rating score averaged 70 points (max 90 after first MTP arthrodesis) at an average follow-up of 22 months (range 5-70). Sesamoiditis, prominent hardware and scar sensitivity were prevalent complaints in four patients postoperatively. Two cases required flap coverage for skin necrosis. Relief of metatarsalgia, good hallux alignment as well as improved patient satisfaction and function were achieved in all cases. There was no symptomatic progression of interphalangeal degenerative change postoperatively. 相似文献
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Ulna-shortening osteotomy is a therapeutic option for ulnar impaction syndrome. We aimed to assess the long-term subjective and functional outcome after ulna-shorteming osteotomy. We conducted a retrospective study of 18 patients presenting with ulnar impaction syndrome of various aetiologies, with an average follow-up of 5.9 +/- 3.4 years. Seventeen patients (94.4%) were satisfied and would undergo the operation again. Although most patients reported residual complaints (833%) such as weakness (38%) or pain under given specific circumstances, objective measurements of wrist function were good. The average Mayo Wrist Score was 75.9 +/- 13.4 (n=16) and the average DASH score was 18.0 +/- 13 (n=12). Comparison of the operated and healthy limb did not show any significant difference in strength or range of motion, except for significantly reduced flexion on the operated side (p < 0.05). In this study, ulna-shortening osteotomy provided a good functional outcome and high subjective satisfaction over the long term. 相似文献
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A review of 41 patients in whom knee fusion was performed mainly for degenerative arthritis and sepsis disclosed that only 15% of patients were without complications. Complications were numerous and appeared both early and late - persistent knee and back pain were the most common. Many patients were unable to return to work or to participate in social activities. The optimal position for fusion is 15 to 20 degrees of flexion, which results in a smoother gait and less difficulty for the patient in driving a car. Because of the continued refinement in total knee joint replacement, the indications for knee arthrodesis should be confined to the treatment of chronic infection and failed total joint replacement. 相似文献
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Casadei R Donati D Ferraro A Giacomini S Gozzi E Gigli M Boni F Mercuri M 《La Chirurgia degli Organi di Movimento》2003,88(2):123-135
A consecutive series of 57 patients treated by knee resection arthrodesis for malignant or aggressive tumor around the knee was reviewed. Infection was present only after repeated surgery for other complications, delayed union or non-union occurred in 50% of the cases that could be evaluated, but were still easy to manage. Fracture incidence was higher than expected (32.6%) even occurring after 10 years; this was difficult to deal with and it often led to failure. The best possible method of fixation is still being debated, but locked nail and allograft cementation is often advised. Several satisfactory functional results were however achieved when surgery was performed in young patients; final results can be less satisfactory when there is leg length discrepancy and poor acceptance on the part of the patient. In recent years this type of surgery has been limited to younger male patients (10 to 14 years of age) in whom extra-articular knee resection was required or when most of the quadriceps muscle must be removed. 相似文献
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Allaf ME Bhayani SB Rogers C Varkarakis I Link RE Inagaki T Jarrett TW Kavoussi LR 《The Journal of urology》2004,172(3):871-873
PURPOSE: Laparoscopic partial nephrectomy (LPN) has emerged as a viable alternative to open surgery for renal tumors less than 4 cm. We present oncological followup of patients treated with laparoscopic nephron sparing surgery at our institution. MATERIALS AND METHODS: Between September 1996 and December 2001, 48 patients who underwent LPN for clinically localized tumors were found to have pathologically proven renal cell carcinoma. Medical and operative records were reviewed for clinical characteristics, pathological findings and followup information. RESULTS: Mean patient age was 59.7 years (range 32 to 81) and mean followup was 37.7 months (range 22 to 84). Mean tumor size was 2.4 cm (range 1.0 to 4.0). Final pathological stage was pT1 in 42 patients (87.5%) and pT3a in 6 (12.5%). Histology revealed clear cell in 32 patients (66.7%), papillary in 10 (20.8%), chromophobe in 3 (6.3%), collecting duct in 1 (2.1%) and unclassified in 2 (4.2%). Intraoperative frozen section biopsies revealed negative margins in all cases. Final surgical margins were positive in 1 patient (2.1%). Followup evaluation consisting of physical examination and yearly cross-sectional imaging, which revealed no recurrences in 46 of 48 patients (95.8%). One patient with von Hippel-Lindau disease was found to have local recurrence 18 months after LPN and observation was elected. The second patient had recurrence in the same kidney away from the original tumor site approximately 4 years later. CONCLUSIONS: LPN is an effective treatment modality for clinically localized renal cell carcinoma. Oncological outcomes at a mean followup of 3 years are promising, although the durability of oncological outcomes must be determined. 相似文献
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Chondroblastoma of bone: long-term results and functional outcome after intralesional curettage 总被引:6,自引:0,他引:6
Suneja R Grimer RJ Belthur M Jeys L Carter SR Tillman RM Davies AM 《The Journal of bone and joint surgery. British volume》2005,87(7):974-978
We undertook this retrospective study to determine the rate of recurrence and functional outcome after intralesional curettage for chondroblastoma of bone. The factors associated with aggressive behaviour of the tumour were also analysed. We reviewed 53 patients with histologically-proven chondroblastoma who were treated by intralesional curettage in our unit between 1974 and 2000. They were followed up for at least two years to a maximum of 27 years.Seven (13.2%) had a histologically-proven local recurrence. Three underwent a second intralesional curettage and had no further recurrence. Two had endoprosthetic replacement of the proximal humerus and two underwent below-knee amputation after aggressive local recurrence. One patient had the rare malignant metastatic chondroblastoma and eventually died. The mean Musculoskeletal Tumour Society functional score of the survivors was 94.2%.We conclude that meticulous intralesional curettage alone can achieve low rates of local recurrence and excellent long-term function. 相似文献
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K. Trieb P. Machacek S. G. Hofstaetter J. Panotopoulos A. Wanivenhaus 《Archives of orthopaedic and trauma surgery》2013,133(5):729-734
Background and purpose
The wrist is one of the most affected joints in rheumatoid arthritis. The purpose of this retrospective study was to assess clinical, functional and radiographic results of radio-lunate arthrodesis. Two different operation and fixation techniques are compared and detailed outcome after this intervention is presented.Methods
Twenty-seven patients with long-standing rheumatoid arthritis were operated on, either by stabilisation of the arthrodesis with Shapiro staples (n = 14) or by Herbert screw (n = 13) and followed for a mean of 5.4 years.Results
Radio-lunate arthrodesis resulted in high overall and subjective satisfaction concerning function, grip and return to work. Grip strength was 35 kPa for the dominant and 26 kPa for the non-dominant hand. No revision, pseudoarthrosis or hardware failure was observed; only two conservatively treated wound healing problems were reported. The procedure resulted in a mean flexion of 26° and a mean extension of 24°; a clear improvement was also seen in activities of daily life. No difference between both groups was observed for pain, complication rate or functional outcome.Interpretation
Due to high patient satisfaction and functional outcome, radio-lunate wrist arthrodesis can be recommended independent of fixation method. 相似文献16.
Revision arthrodesis for tibiotalar pseudarthrosis with fibular onlay-inlay graft and internal screw fixation 总被引:1,自引:0,他引:1
J S Kirkpatrick J L Goldner R D Goldner 《Clinical orthopaedics and related research》1991,(268):29-36
Pseudarthrosis after failed tibiotalar arthrodesis was successfully treated surgically in nine of 11 patients between 1980 and 1987. The indication for the initial attempted arthrodesis was traumatic arthrosis in seven patients, traumatic arthrosis with osteonecrosis of the talus in two patients, degenerative arthrosis in one patient with cavovarus foot (Charcot-Marie-Tooth), and myelodysplasia with progressive valgus deformity of the foot and ankle in one. The surgical technique planned for revision arthrodesis provided firm coaptation of tibia to talus with internal fixation that maintained the foot at right angles to the tibia with the forefoot in neutral position. Seven feet in 11 patients were treated using a transfibular approach that allowed excision of fibrous tissue and sclerotic bone, decortication of the media malleolus, fixation of the tibia to the talus with cancellous screws, and onlay/inlay fibular graft. Of the remaining four patients, one was treated with medial compression plate, a second was treated using an anteromedial cortical graft, a third was treated by a combination of sliding anteromedial corticocancellous graft and tibiotalar compression screw, and a fourth was treated with tibiotalar compression screw. Clinical and roentgenographic union occurred in nine of 11 patients. One patient developed a painless, fibrous union and one patient with persistent pseudarthrosis had myelodysplasia and severe valgus deformity and required amputation. Adequate exposure was possible through the transfibular approach to provide cancellous bone opposition, to excise the pseudarthrosis membrane and sclerotic bone, and to remove necrotic segments of the talus. In addition, supplemental bone graft, internal fixation, and postoperative cast immobilization were also helpful in obtaining union. 相似文献
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