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urgery Association of Chinese Medical Association, all patients were considered to be excellent.
The effectiveness of elastic intramedullary nail fixation for the fifth metacarpal neck fracture under the guidance of high frequency ultrasound is definite. It can dynamically observe the fracture reduction from different angles, reduce ionizing radiation and postoperative complications.
The effectiveness of elastic intramedullary nail fixation for the fifth metacarpal neck fracture under the guidance of high frequency ultrasound is definite. It can dynamically observe the fracture reduction from different angles, reduce ionizing radiation and postoperative complications.
To explore the effectiveness of open reduction and internal fixation for bipolar fracture-dislocation of the forearm.
Between June 2014 and March 2019, 14 patients with bipolar fracture-dislocation of the forearm were treated. There were 9 males and 5 females, aged from 19 to 52 years (mean, 34.9 years). There were 8 cases of falling injuries, 4 cases of traffic accident injuries, 1 case of sports injury, and 1 case of machine strangulation injury. The time from injury to admission was 2-48 hours, with an average of 16.6 hours. All patients were closed injuries. All patients were treated with open reduction and internal fixation; the upper radioulnar joints were treated with circumferential ligament repair or lateral collateral ligament repair according to the joint stability. And the patients with lower radioulnar joint instability were also treated with the TightRope plate with loop fixation. After 3 weeks of plaster fixation, the patients started functional exercises. 2 inhibitor The fracture healing time, stabiliical structure of the radius and ulna and firm internal fixation, stabilize the upper and lower radioulnar joints, and perform functional exercises as soon as possible after operation to obtain satisfactory effectiveness.
The treatment of bipolar fracture-dislocation of the forearm needs comprehensive consideration and individualized treatment plan. The focus is to restore the anatomical structure of the radius and ulna and firm internal fixation, stabilize the upper and lower radioulnar joints, and perform functional exercises as soon as possible after operation to obtain satisfactory effectiveness.
To investigate the effectiveness of suspensory external fixation technique in treatment of proximal humeral fractures.
Between August 2013 and October 2018, 14 patients with proximal humeral fractures were treated with suspensory external fixation technique. There were 10 males and 4 females with an average age of 55.9 years (range, 43-76 years). There were 10 cases of falling injury and 4 cases of traffic accident injury. Among them, there were 9 cases of Neer type Ⅲ and 5 cases of Neer type Ⅳ. The time from injury to operation was 3-7 days (mean, 4.6 days). Nine cases were complicated with osteoporosis. The preoperative visual analogue scale (VAS) score was 6.1±1.2. The effectiveness was comprehensively evaluated by hospital stay, fracture healing time, removal time of external fixator, postoperative complications, VAS score, and Neer score of shoulder joint function.
All operations were successfully completed, and the hospital stay was 6-14 days, with an average of 9.4 days. All the incisions healed s, the suspensory external fixation technique is a simple and reliable treatment method that can significantly improve joint function.
To investigate the short-term effectiveness of free radial head reconstruction of coronoid process, artificial radial head replacement, and ulna olecranon internal fixation in the treatment of the complex terrible triad of the elbow.
Retrospective analysis was made on the clinical data of 12 patients with complex terrible triad of the elbow treated with free radial head reconstruction of coronoid process, artificial radial head replacement, and ulna olecranon internal fixation between April 2011 and April 2018. There were 8 males and 4 females with an average age of 44.5 years (range, 26-62 years). The causes of injury included 5 cases of traffic accident, 7 cases of falling from hight. The Regan-Morrey classification of ulnar coronoid process fractures was type Ⅲ; Mason classification of radial head fractures was type Ⅲ in 7 cases and type Ⅳ in 5 cases. The time from injury to operation was 5-14 days, with an average of 6.0 days. The operation time, intraoperative blood loss, and complications were recorter operation, can achieve more satisfactory short-term effectiveness.Oral health for older people living in nursing homes has long been an area of interest and concern, with suboptimal oral health often having significant effects on their general health, well-being and quality of life. This article outlines the reasons why oral health can deteriorate in nursing home residents and the potential effects of this, and provides information about relevant national guidance. The article also details practical recommendations for nursing home staff on improving residents' oral hygiene, including undertaking oral health assessments, delivering mouth care and accessing dental services.
Mechanical assessment of the cornea can provide important structural and functional information regarding its health. Current clinically available tools are limited in their efficacy at measuring corneal mechanical properties. Elastography allows for the direct estimation of mechanical properties of tissues in vivo but is generally performed using external excitation force.
To show that heartbeat optical coherence elastography (Hb-OCE) can be used to assess the mechanical properties of the cornea in vivo.
Hb-OCE was utilized to detect Hb-induced deformations in the rabbit cornea in vivo without the need for external excitation. Furthermore, we demonstrate how this technique can distinguish corneal stiffness between untreated (UT) and crosslinked (CXL) tissue.
Our results demonstrate that stiffness changes in the cornea can be detected using only the Hb-induced deformations in the cornea. Additionally, we demonstrate a statistically significant difference in strain between the UT and CXL corneas.
Hb-OCE may be an effective tool for assessing the mechanical properties of the cornea in vivo without the need for external excitation.