-Articulación de la cara palmar de la mano. -Articulación Metacarpofalángica de los dedos medio y anular. -Articulación Interfalángica del. English Translation, Synonyms, Definitions and Usage Examples of Spanish Word ‘huesos sesamoideos de la mano’. Prevalence and Distribution of Sesamoid Bones of the Hand. A Radiographic Study in Turkish Subjects. Prevalencia y Distribución de los Huesos Sesamoideos.

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Bizarro found two cases who lack these almost invariably present sesamoids, and in one case it appeared as a single bone on the ulnar side. Therefore, these variable sesamoid bones are generally considered normal anatomic variations, and are often recognized as an incidental radiograph finding in clinical practice Amar et al. Similarly, the sesamoid bone of the index and little MCP joint similarly show great variation among different ethnic groups.

In the group of Chilean individuals, we observed the presence of two sesamoid bones, located at the level of MPJ thumb in On Sesamoid and Supernumerary Bones of the Limbs. The presence of sesamoid bones in various digits and their distribution was recorded by two orthopedic surgeons independently at separate times and any discrepancy was subsequently resolved by consensus.

Neoplastic and arthritic conditions are also encountered, as well as inflammatory and degenerative disorders Havulinna et al. Absence of all sesamoids huesso the hand, excluding 1st MCP joint, was the most common type of arrangement with a prevalence of A Radiographic Study in Turkish Subjects.

As a conclusion, the huess study represents the first report on the prevalence and distribution of sesamoid bones in the hand in Turkish subjects. Again, husos prevalence of sesamoid bones in the index and little fingers in Turkish subjects seems to be similar to that in Arab and Mediterranean populations.

Sesamoid bones develop in sssamoideos tendons or thickness of the fibrous capsule which surrounds certain joints. Prevalence and Distribution of Sesamoid Bones of the Hand. Chronic sesamoiditis of the thumb: Present study has some strengths and limitations. Ozkan Kose Kultur mah. Coincident development of sesamoid bones and clues to their evolution.


This percentage is considerably high compared to the previously published studies.

Term Bank – huesos sesamoideos – Spanish English Dictionary

There were no significant differences between left and right hand digits. Fracture of the thumb sesamoid bone: Sesamoid bones have some functions. The differences between the sesamoid bones at a particular location and sesamoiddeos side and sex were analyzed using Huesls Chi-Square Test.

In the little finger one sesamoid bone was seen palmar to the MCP joint in hands showing an incidence of A total of hand radiographs from men and women with a mean age of In contrast to previous findings, we have found sexual differences in 2nd and 3rd MCP joint sesamoid bones. This provided a correct identification of all sesamoid bones.

huesos sesamoideos

The hand compared to the foot. The distribution of sesamoid bones and their prevalence in the hand. Radiographs of 41 hands of adult Brazilians people, of both sexes, as well as radiographs of 16 children and adolescents were also studied.

Similarly, in our study, we could find any correlation between the laterality and sesamoid bones of the hand in any localization. Several radiographic huesoz have documented the prevalence and distribution of sesamoireos bones of the hand in different ethnic groups Table IV.

Huesos Sesamoideos en la Mano Humana

Current literature lacks knowledge about the prevalence and distribution of sesamoids of the hand in Asian races that are the significant part of the world population. Casilla D Temuco – Chile Tel.: Thus, he classified the hands according to the presence or absence of sesamoid bones in 2nd and 5th digits.

One sesamoid bone in the thumb interphalangeal IP joint was observed in In Bizarro’s hand x-ray series total hand radiographs 54 subjects were between years of age.

This is largest series of hand radiographs examined in the current literature in adults. On the other hand, Amar et al. Based on this premise we conducted a study to determine its presence in different metacarpophalangeal joints MPJ of two groups of individuals.


The sesamoid index in psoriatic arthropathy. In standard hand radiographs antero-posterior and oblique viewsthe radial sesamoid bone is seen as a shadow just behind the head of first metacarpal due to superimposition Fig.

They are called sesamoid bones, because they are similar in size and shape to the flat oval seed of Sesamum Indicum, an ancient East Indian plant used for purging by the Greeks Amar et al. Sesamoid bones are typically found in locations where a tendon passes over a joint, such as the hand, wrist, knee, and foot.

Finally, antero-posterior and oblique hand radiographs of male and female sessmoideos with a mean age of Sesamoid bones palmar to the MCP joints of the middle finger and ring finger were rare; the incidence for these locations being 1.

Interestingly, Msamati et al. The Sesamoid Bones of the Hand: The present study represents the first report on the prevalence and distribution of sesamoid bones in the hand in Turkish subjects. Among previous studies, only Joseph examined the arrangement of sesamoid bones in each individual hand Joseph.


Sesamoid bone; Hand; Prevalence; Turkish population. The prevalence of sesamoid bone in the thumb IP joint shows great variation among different studies.

How to cite this article. However, some sesamoid bones are subject to variations such as sesamoid bones of the hand. Superimposition of the radial sesamoid bone with the first metacarpal head.

In the group of Brazilian individuals, we observed that all hands had sesamoid bones at the level of MPJ of the thumb; Aneurysmal bone cyst of the index sesamoid.