Agenesis of Palmaris Longus Muscle among Selected Ethiopian Students
نویسندگان
چکیده
منابع مشابه
Agenesis of M. Palmaris Longus in Hungarian Stu- Dents
The Palmaris longus muscle (PLM) is a slender, fusiform muscle which lies on the flexor surface of the forearm. Its agenesis is considered the most frequent anatomic variation in the muscular system of the human body. The PLM has little functional use to the human upper limb. It is evidenced by former epidemiological studies that the agenesis of the PLM has a strong racial and ethnic variabilit...
متن کاملPrevalence of palmaris longus agenesis in a hospital in Iran.
UNLABELLED BACKGROUND The prevalence of the palmaris longus agenesis (PLA) has been variously reported to be from 1.5% to 64% in different ethnic groups. Lack of reliable information about the state of the PLA in Iran made us to design a study on the agenesis of the palmaris longus (PL) among a sample of Iranian population during 2009. MATERIALS AND METHODS One thousand participants were ...
متن کاملThe Incidenceof Agenesis of Palmaris Longus Muscle and the Frequency of Left-Handedness among Adult Ijawsinbayelsa Nigeria
This study was carried out to determine the incidence of agenesis of Palmaris longus muscle and the frequency of left handed individuals among the Ijaw ethnic group in Bayelsa State in Nigeria. A check on the incidence of agenesis was carried out on adult males and females on both hands by inspection. The flexor tendon was made prominence by flexing thumb and placing it on the little finger. Th...
متن کاملAbsence of the palmaris longus muscle: a population study.
We examined 300 Caucasian subjects (150 males, 150 females) aged 18-40 years to assess the incidence of palmaris longus absence. The presence or absence of palmaris longus was assessed by clinical inspection. Forty-nine subjects had unilateral absence of palmaris longus (16%). The tendon was absent bilaterally in 26 subjects (9%). Unilateral and bilateral absence was more common in males, howev...
متن کاملHypertrophy of palmaris longus muscle, a rare anatomic aberration.
The palmaris longus muscle (PLM) is considered to be a phylogenetically degenerate muscle. For many authors, this may be the cause of its great variability. The loss of function in the PLM makes it an important muscle in plastic and reconstructive surgery. During a study of PLM agenesis rate in the Hungarian population, a 22-year-old female showed an unusual pattern of muscles in her left forea...
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ژورنال
عنوان ژورنال: Anatomy & Physiology
سال: 2013
ISSN: 2161-0940
DOI: 10.4172/2161-0940.1000136