Ulnar Ray Deficiency

1994 ◽  
Vol 19 (2) ◽  
pp. 244-247 ◽  
Author(s):  
E. HORII ◽  
T. MIURA ◽  
R. NAKAMURA
Keyword(s):  
Ring Finger ◽  
Skeletal Abnormalities ◽  
Right Hand ◽  
The Right ◽  
Little Finger

We report three cases of ulnar ray deficiency in one family. The father had a left ring finger deficit, and a hypoplastic little finger was amputated at childhood. His first baby had a deep cleft between the ring and little finger in the right hand, and his second baby had complete absence of the left ulna, only one metacarpal, and two digits were present on the hand. All three cases were unilaterally involved and they had no other skeletal abnormalities.

scholarly journals Bilateral anatomical variations of the hand extensors

2016 ◽  
Vol 15 (2) ◽  
pp. 278-282
Author(s):  
Humberto Ferreira Arquez
Keyword(s):  
Anatomical Variation ◽  
Medical Science ◽  
Ring Finger ◽  
Anatomical Variations ◽  
Extensor Digitorum ◽  
Left Hand ◽  
Extensor Tendons ◽  
Right Hand ◽  
The Right ◽  
Little Finger

Background: The purpose of this paper is to describe an anatomical variation of the hand extensor on the little finger of the right hand which receives four tendons, condition unknown, as it is the first case reported so far in the literature. The human extensor tendons of hand often display an array of variations. Awareness of the anatomy and variations of the extensor tendons on the dorsum of the hand is necessary not only for the anatomist but also for surgeons when considering tendons for hand surgery, tendon rerouting or transplants. Materials and Methods: Bilateral anatomical variation in the upper limb was found during routine dissection in a 75-year-old male cadaver in the Morphology Laboratory at the University of Pamplona. The variations were recorded and photographed. Result: In the left hand the extensor digitorum there was a single tendon to the index, double tendon to the middle, triple tendon to the ring finger, a single tendon to the little finger or digiti minimi. The extensor digiti minimi has double tendon. In the right hand the extensor digitorum there was a single tendon to the index, triple tendon to the middle finger, triple tendons to the ring finger, a double tendon to the little finger. The extensor digiti minimi has double tendon. The little finger receives four tendons, 2 of extensor digitorum and 2 of extensor digiti minimi. The dorsum of the left hand and right showed juncturae tendinum type 2, between the extensors tendons in the 3rd intermetacarpal space; type 3, between the extensors tendons in the 4th inter metacarpal space. Conclusion: The presence of multiple tendons may alter the kinematics around the site of attachment to the phalanx. Knowledge of anatomical variations and normal anatomy of the extensor tendons, may be helpful while performing graft and tendon transfer operations.Bangladesh Journal of Medical Science Vol.15(2) 2016 p.278-282

Bilateral Opponens Replacement in Post Polio Thenar Paralysis, Using Different Techniques. A Case Report.

HAND ◽  
1983 ◽  
Vol os-15 (2) ◽  
pp. 221-222 ◽  
Author(s):  
J. G. Andersen ◽  
J. W. Brandsma
Keyword(s):  
Case Report ◽  
Ring Finger ◽  
Flexor Digitorum Superficialis ◽  
Left Hand ◽  
Right Hand ◽  
Abductor Digiti Minimi ◽  
The Right ◽  
Flexor Digitorum

A patient is presented with bilateral thenar paralysis, due to poliomyelitis. On the right hand a successful abductor digiti minimi transfer was performed. On the left hand weakness of the hypothenar muscles prevented a good result. Subsequently an opponens replacement, using flexor digitorum superficialis from the ring finger, yielded a good result.

Puzzles

2011 ◽  
Author(s):  
Anany Levitin ◽  
Maria Levitin
Keyword(s):  
Ring Finger ◽  
Middle Finger ◽  
The Other ◽  
Left Hand ◽  
Matching Pair ◽  
The Right ◽  
Little Finger

1. A Wolf, a Goat, and a Cabbage A man finds himself on a riverbank with a wolf, a goat, and a head of cabbage. He needs to transport all three to the other side of the river in his boat. However, the boat has room for only the man himself and one other item (either the wolf, the goat, or the cabbage). In his absence, the wolf would eat the goat, and the goat would eat the cabbage. Show how the man can get all these “passengers” to the other side. 2. Glove Selection There are 20 gloves in a drawer: 5 pairs of black gloves, 3 pairs of brown, and 2 pairs of gray. You select the gloves in the dark and can check them only after a selection has been made. What is the smallest number of gloves you need to select to guarantee getting the following? (a) At least one matching pair (b) At least one matching pair of each color 3. Rectangle Dissection Find all values of n > 1 for which one can dissect a rectangle into n right triangles, and outline an algorithm for doing such a dissection. 4. Ferrying Soldiers A detachment of 25 soldiers must cross a wide and deep river with no bridge in sight. They notice two 12-year-old boys playing in a rowboat by the shore. The boat is so tiny, however, that it can only hold two boys or one soldier. How can the soldiers get across the river and leave the boys in joint possession of the boat? How many times does the boat pass from shore to shore in your algorithm? 5. Row and Column Exchanges Can one transform the left table in Figure 2.1 into the right table by exchanging its rows and columns? 6. Predicting a Finger Count A little girl counts from 1 to 1000 using the fingers of her left hand as follows. She starts by calling her thumb 1, the first finger 2, middle finger 3, ring finger 4, and little finger 5.

Peripheral Primitive Neuroectodermal Tumour of the Hand in an Adult

2007 ◽  
Vol 32 (4) ◽  
pp. 460-461 ◽  
Author(s):  
S. JAYAKUMAR ◽  
S. JATAVALABULLA ◽  
I. M. MILLER
Keyword(s):  
Adjuvant Chemotherapy ◽  
Metastatic Disease ◽  
Excision Biopsy ◽  
Primitive Neuroectodermal Tumour ◽  
Right Hand ◽  
Neuroectodermal Tumour ◽  
Radiological Staging ◽  
The Right ◽  
Ray Amputation ◽  
Little Finger

We present a case of a 28 year-old woman who presented with a peripheral primitive neuroectodermal tumour of the right hand involving the fifth metacarpal and little finger. She underwent excision biopsy, then ray amputation of her right little finger. Initial radiological staging did not reveal metastasis but, after recurrence locally at two years and in spite of adjuvant chemotherapy and radiotherapy, the patient died of progressive metastatic disease 4 years later. The current concepts and difficulties in diagnosing these tumours are discussed.

Jvppiter Capitolinvs

1938 ◽  
Vol 28 (1) ◽  
pp. 50-55
Author(s):  
Annie Zadoks Jitta
Keyword(s):  
Left Hand ◽  
Excellent Quality ◽  
Right Hand ◽  
The Right ◽  
Light Green ◽  
Little Finger

The bronze statuette shown in plates ii and iii (2), which represents an enthroned deity, has recently come to Holland from an old Italian collection and is now in private hands. It is 14 cm. high and is hollow; the back has been modelled to just below the waist; the feet are finished in the round. It is of excellent quality and very well preserved and is covered by a light green patina, here and there unfortunately affected by corrosion. The attributes in the right and the left hand are missing; the right thumb and little finger are broken off; the left arm is slightly twisted.The god, evidently Zeus or Juppiter, is represented with nude torso; a himation covers waist and legs and is arranged on the lap in a kind of loop; the feet are shod with sandals. The right hand is stretched forwards with upturned palm; the left hand is raised high, and clearly once held a long sceptre. The left leg is thrust forward, the right somewhat drawn in, and the head is turned slightly to the right.

Choice Reaction Times for Structural Relationships between Possible Response Sequences

1993 ◽  
Vol 77 (3_suppl) ◽  
pp. 1203-1212 ◽  
Author(s):  
Kazunori Shidoji
Keyword(s):  
Index Finger ◽  
Ring Finger ◽  
Reaction Times ◽  
Middle Finger ◽  
Left Hand ◽  
Right Hand ◽  
Structural Relationships ◽  
Middle Ring ◽  
The Right ◽  
Choice Reaction Times

To investigate human motor programming, choice reaction times were measured on tasks for which subjects made choices between two alternative finger-tapping-movement sequences. The total-number-of-responses and the hierarchical editor models were tested. In Exp. 1 the choice was carried on the situations with the same total numbers of possible responses and different structural relations between alternative sequences. The right-hand reaction times in mirror choice (e.g., subject chose between the middle, index, and ring finger sequences of the left or right hand) were shorter than those in nonmirror choice (e.g., subject chose between the middle, index, and ring finger sequence on one hand and the middle, ring, and index finger sequence on the other hand); the total-number-of-responses model was not supported. In Exp. 2 two conditions had the same operation numbers of the hierarchical editor model. In Condition 1 subjects chose between the index finger of the right hand and the ring, index, and middle finger sequence of the left hand. In Condition 2 subjects chose between the index, ring, and middle finger sequences of the left or right hand. The reaction time in the former condition was shorter than that in the latter condition. Exp. 2 exhibited a counterexample of the hierarchical editor model that had been fairly robust in previous studies.

Anatomical Note on a Case of Deformity of the Right Upper Extremity in an Insane Patient [Nota anatomica sopra un caso di deformità all’ arto superiore destro osservata in un frenastenico]. (Arch. di Psichiat., vol. xxiii, fasc. 6.) Pianetta

1903 ◽  
Vol 49 (206) ◽  
pp. 546-546
Author(s):  
W. C. Sullivan
Keyword(s):  
Upper Extremity ◽  
Flexor Tendons ◽  
Right Hand ◽  
Superficial Muscle ◽  
Morphological Anomalies ◽  
Muscles Of The Hand ◽  
The Right ◽  
Little Finger

In vol. xxi of the Archivio (1900) the author published a note on some cases of morphological anomalies of the extremities in the insane; and in the present paper he records the result of an autopsy on one of these patients—an hereditary degenerate with partial syndactylism of the right hand. Several anomalies were found in the bones of the hand and in the muscles of the forearm. The osseous abnormalities were most notable in the second phalanges; in two fingers (index and middle) that phalanx was absent; in the ring and little fingers it was rudimentary, and in the latter it was partially blended with the ungual phalanx. The ungual phalanges of the index and middle fingers were united, and bore a single nail. The os magnum and unciform bone were blended. The rest of the hand skeleton was normal. The muscles of the hand and forearm were all somewhat atrophic. Their most important anomalies were the absence of the extensor indicis and of the tendon of the flexor sublimis digitorum to the little finger, and a reversal of the ordinary arrangement of the flexor tendons, the deep flexor being perforated by the tendons of the superficial muscle.

Dermoid Inclusion Cyst Following Percutaneous Needle Fasciotomy: A Novel Complication

2019 ◽  
Vol 24 (01) ◽  
pp. 116-117 ◽  
Author(s):  
Jenny Reid ◽  
Jill Baker ◽  
Dominique Davidson
Keyword(s):  
Soft Tissue ◽  
Histological Analysis ◽  
Penetrating Trauma ◽  
Flexion Contracture ◽  
Inclusion Cyst ◽  
Unique Case ◽  
Right Hand ◽  
Soft Tissue Swelling ◽  
The Right ◽  
Little Finger

We present the case of a fit and well 62-year-old male with Dupuytren's disease in the right hand who underwent percutaneous needle fasciotomy (PNF) for a moderate flexion contracture of the right little finger. 18 months later he developed a pain-free soft tissue swelling at the distal previous needling site. A fasciectomy procedure identified a cyst within the pre-tendinous cord, which was confirmed as a dermoid inclusion cyst on histological analysis. Dermoid inclusion cysts may occur in the hands at the site of penetrating trauma but we are unaware of any report of an inclusion cyst at the site of PNF surgery. We present this unique case of a dermoid inclusion cyst following percutaneous needle fasciotomy as a novel complication.

An Analysis of Finger Pinch Strength in Children

1986 ◽  
Vol 30 (7) ◽  
pp. 667-671
Author(s):  
Sheik N. Irarhan
Keyword(s):  
Handgrip Strength ◽  
Ring Finger ◽  
Middle Finger ◽  
Pinch Strength ◽  
Maximal Strength ◽  
Strength Data ◽  
Left Hand ◽  
Right Hand ◽  
The Difference ◽  
The Right

This study examined 3 types of pinch strength and handgrip strength among children between the ages of 5.3 and 7.9 years. Maximal strength of four pulp pinches, the chuck pinch and the lateral pinch were measured as well as maximal handgrip strength. Data analysis showed that the chuck and lateral pinched were the strongest while the pulp pinch with the little finger was the weakest. The pulp pincnes with the index and with the middle finger were stronger than that with the ring finger. Males were slightly stronger than females, the difference being only 13%. The right hand pinches were not significantly stronger than left hand pinches, the difference being only 5%. The major hand of subjects with dominant left hand was only 84% as strong as the major hand of subjects with dominant right hand. Pinch strength increased with age by 50% for a 2.6 year difference.

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