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排序方式: 共有433条查询结果,搜索用时 15 毫秒
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[目的]探讨在关节镜下膝关节后侧腔室联合手术入路的重要性和可操作性。[方法]经过前内侧、前外侧和股骨髁切迹以及后内侧、后外侧和后纵隔内切口联合入路分别入镜、入器械,进行膝关节后侧腔室的探查和手术操作。[结果]216例(239膝)应用联合入路探查和治疗,其中5例膝因关节僵硬操作失败;175例膝用于治疗后侧腔室疾病,膝关节后侧腔室手术视野显著改善,探查和手术操作完善,均达到手术目的。1例膝内侧隐神经不全损伤,没有腘后神经、腓总神经、腘后血管、交叉韧带等重要组织损伤。[结论]膝关节后侧腔室病变较多,是检查和治疗的重要部位,并非“技术盲区”。这种联合手术入路,手术风险低,具备可操作性,可以提高手术效率和质量,可作为膝关节镜下常规手术入路。 相似文献
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A fit 38-year-old female patient developed absent foot pulses following a routine arthroscopic partial medial meniscectomy. Irrigation fluid, which was delivered using an arthroscopic flushing set, had extravasated through a ruptured Baker's cyst into the popliteal fossa causing vascular compression and spasm. The pulses gradually returned to normal following the procedure. Knee arthroscopy is a common procedure and a Baker's cyst is a common sequel to degenerative disease. With the increasing popularity of pressurised fluid irrigation systems, this previously unreported complication is both relevant and important. 相似文献
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The acromioclavicular joint is a potential source of pain in the shoulder. There are a variety of disorders that can affect this joint, including distal clavicle osteolysis, posttraumatic arthritis, osteoarthritis, and rheumatoid arthritis. Nonoperative treatment for this condition with nonsteroidal medication and activity modification can alleviate the pain. When conservative treatment is exhausted, surgical resection of the distal clavicle is often necessary. Arthroscopic resection of the distal clavicle preserves the acromioclavicular ligaments to prevent postoperative distal clavicle instability. The procedure is performed in either the beach chair or lateral position and requires the use of a shaver, electrocautery, and a burr for soft tissue and debridement and bone resection. 相似文献
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Stephen S. Burkhart MD 《Operative Techniques in Sports Medicine》1997,5(4):204-214
Arthroscopic repair of rotator cuff tears is now possible. By using the biomechanical principles of margin convergenceand the balance of force couples, even large cuff defects can be repaired. Suture anchors are particularly suitable for arthroscopic repairs, and a corkscrew anchor design lends itself to a trans-tendon approach 相似文献
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Phrenic-sparing analgesic techniques for shoulder surgery are desirable. Intra-articular infiltration analgesia is one promising phrenic-sparing modality, but its role remains unclear because of conflicting evidence of analgesic efficacy and theoretical concerns regarding chondrotoxicity. This systematic review and meta-analysis evaluated the benefits and risks of intra-articular infiltration in arthroscopic shoulder surgery compared with systemic analgesia or interscalene brachial plexus block. We sought randomised controlled trials comparing intra-articular infiltration with interscalene brachial plexus block or systemic analgesia (control). Cumulative 24-h postoperative oral morphine equivalent consumption was designated as the primary outcome. Secondary outcomes included visual analogue scale pain scores during the first 24 h postoperatively; time-to-first analgesic request; patient satisfaction; opioid-related side-effects; block-related adverse events; and any indicators of chondrotoxicity. Fifteen trials (863 patients) were included. Compared with control, intra-articular infiltration reduced 24-h postoperative analgesic consumption by a weighted mean difference (95%CI) of −30.9 ([−38.9 to −22.9]; p < 0.001). Intra-articular infiltration also reduced the weighted mean difference (95%CI) pain scores up to 12 h postoperatively, with the greatest reduction at 4 h (−2.2 cm [(−4.4 to −0.04]); p < 0.05). Compared with interscalene brachial plexus block, there was no difference in opioid consumption, but patients receiving interscalene brachial plexus block had better pain scores at 2, 4 and 24 h postoperatively. There was no difference in opioid- or block-related adverse events, and none of the trials reported chondrotoxic effects. Compared with systemic analgesia, intra-articular infiltration provides superior pain control, reduces opioid consumption and enhances patient satisfaction, but it may be inferior to interscalene brachial plexus block patients having arthroscopic shoulder surgery. 相似文献
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X. Liu J. Zheng X. Cai A. Abdelrehem C. Yang 《International journal of oral and maxillofacial surgery》2019,48(6):769-778
Disc displacement is a common disorder affecting the temporomandibular joint. According to previous publications, the displaced disc can be categorized into pure anterior displacement and rotational displacement (anteromedial and anterolateral). However, the technique of arthroscopy treatment has only been reported for patients with pure anterior disc displacement. In this study, an arthroscopic discopexy for rotational anterior disc displacement was developed and its effectiveness evaluated over 24 months of follow-up. A total of 532 patients (749 joints) with rotational anterior disc displacement, admitted to Shanghai Ninth People’s Hospital between January 2011 and December 2015, were included. The success rate was based on clinical parameters (visual analogue scale (VAS) for pain, maximum inter-incisal opening (MIO), and complications) and radiographic data. The clinical and radiographic data were collected preoperatively and at 1, 6, 12, and 24 months postoperative. The VAS score decreased to 0.73 ± 1.43 following surgery (P < 0.001). A significant improvement in MIO (34.73 ± 6.28 mm) was also detected (P < 0.001). Magnetic resonance imaging showed discs repositioned in both sagittal and coronal images for 714 of the 749 joints, giving a success rate of 95.3%. This study reports an effective and predictable technique of arthroscopic discopexy for rotational anterior disc displacement. 相似文献