Two types of stress, bending stress and traction stress, have been reported to be involved in the mechanism of Jones fracture. However, little is known about the risk factors for traction stress.
To classify the attachment position of the peroneus brevis muscle (PB), peroneus tertius (PT), lateral band of the plantar aponeurosis (LB), and the long plantar ligament (LPL), focusing on the zone where a Jones fracture occurs (zone 2), and to compare the footprint area of each tissue type.
Descriptive laboratory study.
This study examined 102 legs from 55 Japanese cadavers. Type classification was performed by focusing on the positional relationship between each tissue attachment and the zone where Jones fracture occurs (zone 2). The classifications were as follows type I, attached proximal to the border between zones 1 and 2; type IIa, attached to the border between zones 1 and 2 with one attached part; and type IIb, attached across the border between zones 1 and 2 with two or more attached parts. The foohis study provide basic research for investigating the mechanism of Jones fracture and the cause of delayed healing.
Compared with computed tomography (CT), magnetic resonance imaging (MRI) might overestimate the condition of osteochondral lesions of the talus (OLTs) owing to subchondral bone marrow edema and the overlying cartilage defect. However, no study has compared MRI and CT directly in evaluating OLTs with subchondral cysts.
To compare the reliability and validity of MRI and CT in evaluating OLTs with subchondral cysts.
Cohort study (diagnosis); Level of evidence, 2.
An institutional radiology database was queried for inpatients diagnosed with OLTs with subchondral cysts who had undergone surgical treatment between May 2015 and October 2019. A total of 48 patients met the inclusion criteria. Based on our measurement method, 2 experienced observers who were blinded to the study independently measured the length, width, and depth of the cysts using MRI and CT. The classification of cystic lesions was also performed based on MRI and CT findings.
Interobserver reliability was almost perfect, with intraclass cowas well-correlated with the CT classification. The presented measurement method and classification systems could provide more accurate information before surgery.
Fibrous dysplasia (FD) is a rare, sporadic, and benign congenital condition in which normal cancellous bone is replaced by fibro-osseous tissue with immature osteogenesis. https://www.selleckchem.com/products/rxc004.html FD localized in the cranial and facial bones is called craniofacial fibrous dysplasia (CFD). Cystic degeneration in CFD cases is rare; cystic degeneration appearing in both the maxilla and the mandible FD lesion is even rarer. The aim of this article was to report a case of fibrous dysplasia of the mandible and maxilla complicated by nonspecific cystic degeneration.
A 30-year-old woman presented with a rare case of non-specific cystic degeneration in a mandible and maxilla FD lesion that occurred 11 years after surgery. She was diagnosed with polyostotic CFD and underwent maxillary and mandibular bone contouring. Cyst enucleation under general anesthesia was performed in the mandibular region due to pain and discomfort.
In cases involving non-aggressive and non-invasive FD cystic degeneration in focal areas, conservative treatment is recommended. However, if cystic degeneration of FD develops rapidly and causes discomfort, pain, or dysfunction, surgical treatment should be considered.
In cases involving non-aggressive and non-invasive FD cystic degeneration in focal areas, conservative treatment is recommended. However, if cystic degeneration of FD develops rapidly and causes discomfort, pain, or dysfunction, surgical treatment should be considered.Generation Z of this millennial period has a very active lifestyle. Generation Z is demographic cohort with date of birth between mid-1990s to late 2010. In recent times men and women are very active and they balance their work and recreation. They have focus in their occupation and same way they have passion towards biking, diving and sports. We present a case of software engineer who has sustained an injury while pursuing his passion of bike driving on a weekend holiday. He sustained a crush injury to fingers of dominant right-hand index and middle finger. We had a comprehensive preoperative and postoperative plan and executed the plan well so that he could go back to his occupation of software engineer where he has to use his fingers over keyboard and mouse so that he can earn his livelihood. Treating an injury has to include patient's occupation, his passion,his needs and demands. Crux of any management must include patient demands rather than surgeon's passion of doing a fancy procedure.
Musculoskeletal disorders are the group of disorders which affects the muscles, tendons, ligaments, joints, peripheral nerves and supporting blood vessels in the body. Sewing machine involves continuous, repetitive tasks like cutting, assembly, pressing and finishing. These works are performed in a sitting posture with upper back curved forwards and the head is bent towards the sewing machine. Working in this faulty posture for a long time increases the chance of developing work related musculoskeletal disorder among them. The objective of study is prevalence of musculoskeletal complaints among sewing machine workers in leather industry.
A non- experimental study with 100 subjects according to inclusion and exclusion criteria. Using the NORDIC QUESTIONNAIRE musculoskeletal pain have been analysed.
The statistical analysis of this study show 88% of sewing machine workers had a lower back pain in the last 12 months, 82% sewing machine workers had a lower back and knee pain that has been prevented them over last 12 months during normal activity, 86% sewing machine workers had lower back pain in the last 7 days.
This study concluded that the 86% experienced low back pain, 84% experienced knee pain and 74% of experienced neck pain in past 7 days. 88% of experienced low back pain, 86% experienced knee pain, 76% experienced neck pain in past 12 months.82% experienced pain in lower back and knee pain and 72% experienced neck pain among sewing machine manual workers that has impacted over last 12 months during normal activity.
This study concluded that the 86% experienced low back pain, 84% experienced knee pain and 74% of experienced neck pain in past 7 days. 88% of experienced low back pain, 86% experienced knee pain, 76% experienced neck pain in past 12 months.82% experienced pain in lower back and knee pain and 72% experienced neck pain among sewing machine manual workers that has impacted over last 12 months during normal activity.https://www.selleckchem.com/products/rxc004.html
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