全文获取类型
收费全文 | 116篇 |
免费 | 7篇 |
专业分类
耳鼻咽喉 | 2篇 |
儿科学 | 1篇 |
基础医学 | 8篇 |
口腔科学 | 1篇 |
临床医学 | 7篇 |
内科学 | 3篇 |
神经病学 | 4篇 |
特种医学 | 10篇 |
外科学 | 73篇 |
眼科学 | 11篇 |
药学 | 1篇 |
肿瘤学 | 2篇 |
出版年
2023年 | 4篇 |
2022年 | 9篇 |
2021年 | 7篇 |
2020年 | 4篇 |
2019年 | 12篇 |
2018年 | 9篇 |
2017年 | 1篇 |
2016年 | 6篇 |
2015年 | 4篇 |
2014年 | 13篇 |
2013年 | 10篇 |
2012年 | 7篇 |
2011年 | 2篇 |
2010年 | 3篇 |
2009年 | 3篇 |
2008年 | 5篇 |
2007年 | 3篇 |
2006年 | 3篇 |
2005年 | 1篇 |
2003年 | 3篇 |
2002年 | 2篇 |
1999年 | 1篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1995年 | 1篇 |
1994年 | 2篇 |
1991年 | 1篇 |
1989年 | 1篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1980年 | 1篇 |
排序方式: 共有123条查询结果,搜索用时 15 毫秒
1.
During the early stages of nerve implantation, we followed the dynamic properties of the lateral gastrocnemius muscle of the rat, reinnervated with an acutely or chronically severed peroneal nerve. The aim of this study was to ascertain whether (1) the better functional recovery of a muscle reinnervated by a chronically severed foreign nerve is present from the onset of reinnervation, and (2) whether such functional improvement is due to the conditioning lesion effect. Our results indicate that better functional recovery is already apparent one week after nerve implantation, and it is due to the conditioning lesion effect, since tenotomy prevents such improvement. The tenotomy effect underlines the fact that some environmental factors concerning the target tissue, and not only the predegenerated nerve, are involved in the conditioning effect. © 1995 Wiley-Liss, Inc. 相似文献
2.
3.
《Fu? & Sprunggelenk》2021,19(3):167-174
BackgroundThe extension deformity of the interphalangeal (IP) joint of the hallux is a rare focal clinical entity usually detected in patients with no underlying pathology. It may be due to extensor hallucis longus (EHL) overactivity, although it has not been previously reported in patients with neurological disorders. The lesion should be differentiated from the persistent hyperextension of the great toe at the metatarsophalangeal (MTP) joint. Although MTP hyperextension of the hallux due to hypertonia of the EHL is a typical sequel of stroke, it has also been detected in a wide variety of disorders.Materials and MethodsA patient with right hemiparesis following stroke, which had an almost complete functional recovery, is presented. She was disabled by focal spasticity of the EHL, leading to persistent hyperextension of the IP joint of the hallux. The deformity appeared on the long-term follow-up, on both sides within a 3-year period. It was treated with bilateral percutaneous distal EHL tenotomy. On the left side, a percutaneous dorsal IP joint capsulotomy was additionally performed.Results and ConclusionA complete reduction of the deformity was achieved on both sides with functional rehabilitation. It is assumed that EHL hyperactivity following stroke in our patient was complicated by IP instead of MTP extension deformity, due to the coexistent flexor hallucis longus weakness. Bilateral distal EHL tenotomy, associated with percutaneous dorsal IP joint capsulotomy on the left side, provided satisfactory long-term results. 相似文献
4.
5.
6.
Burst patterns in the digastric, mylohyoid, and masseter muscles and the resultant jaw movement orbits during chewing and
swallowing were investigated in the freely behaving rabbit. Activities in the posterior mylohyoid fibers consisted of two
continuous bursts. Peaks in the first burst of the posterior fibers occurred in the middle part of opening and preceded the
digastric burst. Peaks in the second burst occurred in the final part of opening and coincided with those in the working side
of the digastric burst. After removal of the bilateral digastric muscles, the gape size during chewing was largely reduced
in the final part of opening and in the early part of closing. The results suggest that (a) the digastric may have a role
in opening the mandible widely beyond the rest position but may not have a major role in the control of the horizontal (mediolateral)
jaw movement, (b) the posterior mylohyoid fibers may have a function as an elevator of the tongue in the early part of opening,
and (c) the posterior mylohyoid fibers may have a function as a depressor of the jaw in the late part of opening. Electromyographic
burst in the mylohyoid muscle began with marked activity in the mid-closing phase. The results support a role for the mylohyoid
muscle as a leading muscle of swallowing. Swallowing events in the rabbit are easily distinguished from the activities of
the mylohyoid muscle and the thyrohyoid muscle. 相似文献
7.
Martin Ošťádal Jiri Chomiak Pavel Dungl Monika Frydrychová Michal Burian 《International orthopaedics》2013,37(9):1821-1825
Purpose
Congenital club foot is one of the most common birth defects involving the musculoskeletal system. At present two methods are used for the treatment of this deformity: French and Ponseti method. The purpose of this study was to compare the short-term (up to three years) and long-term (three to seven years) results of treatment with the Ponseti method.Methods
A total of 195 consecutive infants (143 boys and 52 girls) with idiopathic club foot treated with the Ponseti method in the period of 2005–2012 were included in this study; the total number of feet was 303. The severity of the foot deformity was classified according to Diméglio. When relapse occurred up until three years of age, we started with the casting again. If conservative treatment was unsuccessful we proceeded to surgical treatment.Results
Primary correction was attained in all cases. Surgical correction of relapses was performed in 30 % of patients according to the Ponseti method (re-tenotomy of the Achilles tendon and transposition of the tibialis anterior) and in 70 % by alternative techniques. The number of relapses indicated for surgery increased with increasing period of follow-up: whereas in patients where the treatment started already in 2005 relapses occurred in 72 %, in patients included in 2011 the number of recurrences only reached 3 %.Conclusions
It follows from our results that it is impossible to cure all club feet with casting, tenotomy of the Achilles tendon and transposition of the tibialis anterior only. 相似文献8.
Hatem G. Said AbdulRahman A. Babaqi Aly Mohamadean Ahmed H. Khater Mohamed H. Sobhy 《International orthopaedics》2014,38(5):1063-1066
Purpose
The proximal part of the long head of the biceps muscle has become a recognized cause of significant shoulder pain. Tenodesis of the long head of the biceps has been advocated as a treatment for pain resulting from biceps tendonopathy, biceps instability, and biceps tendon tears. All of these pathologies may be encountered during rotator cuff, SLAP or Bankart surgery, or in isolation. Several techniques have been described for this tenodesis, including various arthroscopic and subpectoral methods.Methods
We present a modified bone bridge technique of Mazzocca et al., for subpectoral biceps tenodesis. In this technique we tenodese the tendon through two bone tunnels back over the muscle itself without implants.Results
Application of this technique on 30 patients (ages 25–48 years) with short-term follow-up of 12–18 months showed statistically significant improvement (P value < 0.05) of the mean Constant and Oxford shoulder scores (pre-operative mean scores were 39.03 and 21.3, respectively, while postoperative mean scores were 76.43 and 44.8, respectively).Conclusion
This technique has potential advantages as it allows the possibility of adjusting the tension of the biceps tendon before final suturing, in addition to quicker soft tissue healing. 相似文献9.
10.