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At least 793 records · Page 44Linked to original sources
PubMed1998

Ulnar nerve compression following flexor digitorum superficialis tendon transfers around the ulnar border of the forearm to restore digital extension: case report.

This case report describes a complication that occurred following long and ring finger flexor digitorum superficialis tendon transfers routed around the ulnar border of the forearm to restore digital extension. An ulnar mononeuropathy developed in the early postoperative period that was characterized by decreased ring and small finger sensation and interosseous muscle weakness. Operative exploration demonstrated extrinsic compression of the ulnar nerve by the long and ring finger flexor digitorum superficialis tendons. When superficialis tendon transfers are chosen to restore digital extension, passage around the radial side of the forearm or through the interosseous space are recommended to avoid this potential complication.

Adult↗
PubMed1983

[Reconstructive augmentation of the metacarpal tendons].

When splitting a metacarpal pulley, a diagonal incision allows, after sliding its margins and suturing them, to restore a pulley larger than before. With a small counter incision, it is possible to have a yet larger one. It is a very proper way to treat a "trigger finger". A similar technique may be used in flexor tendons lacerations, which make possible the suture of both tendons. This technique permits the tenolysis with pulley reconstruction.

Finger Injuries↗
PubMed1992

Electrical stimulation of the lumbrical muscles in an incomplete quadriplegic patient: case report.

The increasing number of incomplete cervical spinal cord injuries means that more attention needs to be focused on the rehabilitation of the incomplete quadriplegic hand. A case study, describing the application of electrical stimulation for strengthening the paretic lumbrical muscles, is presented. A 2 week strengthening program resulted in a 33% increase in the force produced by the lumbrical muscles. No loss of strength had occurred 4 weeks after cessation of the treatment. The magnitude and speed of this result should be of interest to those clinicians who seek to maximise patient independence in minimal time.

Adult↗
PubMed1985

Radiographic examination of the hand and wrist.

Radiographs have an essential role in the treatment of the injured hand. Positioning for routine views must be standardized so that pathology is not missed. When physical findings indicate, special views that demonstrate areas not seen on routine views should be obtained.

Carpal Bones↗
PubMedDate not supplied

The relationship of hand abnormalities to diabetes and diabetic retinopathy.

The hands of 299 diabetic patients with and 161 without retinopathy were examined for abnormalities. Almost all abnormalities were finger joint contractures resulting in limited joint mobility (LJM) and/or Dupuytren's contractures (DC). Both LJM and DC occurred not only in insulin-dependent diabetes (IDDM) but also in non-insulin-dependent diabetes (NIDDM). In retinopathy patients LJM and DC occurred in 48% and 36% of patients, respectively, compared with 24% and 16% in those without retinopathy. These differences were statistically significant (P less than 0.001). The higher prevalence of LJM in the retinopathy group affected mainly those with severe retinopathy, there being no difference between background and nonretinopathy patients. DC was less clearly related to severe retinopathy. LJM was more severe in those with than without retinopathy. LJM and DC were also related to age and duration of known diabetes. Subgroups matched for age and duration of known diabetes showed that the main relationship of hand abnormalities was to retinopathy in IDDM, but more to age and duration of known diabetes in NIDDM.

Adolescent↗
PubMed2000

Osteosynthesis of intra-articular fractures in the proximal interphalangeal joint with Kirschner wires.

Twenty-eight consecutive patients, aged 4-68 years, who had had an intra-articular fracture of the proximal interphalangeal (PIP) joint were reviewed retrospectively in 1996. All patients were operated on within a median of three days (range 0-26). Only three patients had open injuries while 11 had fracture-dislocations. A median of half the articular surfaces were involved, and dislocations ranged from 1-4 mm. Twelve patients had their fractures anatomically reduced and 13 had postoperative dislocations of less than 1 mm. Eighteen patients were reviewed after 10-49 months, and four were interviewed by telephone. The median reduction in range of movement in the PIP joint at follow-up was 15 degrees (range 0-90 degrees). Nine patients had subjectively slightly reduced movements, and only three of 17 patients stated that they had limited movement. Ten patients had occasional pain, which eight described as mild and two as moderate. Two patients had ulnar instability less than 5 degrees, and the remainder were stable. Twelve patients had a cold sensation in the affected finger joint in cold weather. No patients had changed occupation as a result of their injury, and only two patients said that they were limited in any way in any activity at work or at home. Open and precise reduction and osteosynthesis with Kirschner (K) wires seems to be an effective treatment for most intra-articular fractures of PIP joints.

Adolescent↗
PubMed1994

Pachydermodactyly: report of two cases.

Pachydermodactyly is a rare and benign form of digital fibromatosis with only a few cases described in the literature. We report two cases of pachydermodactyly affecting young men. In one of them a knuckle pad was found, and the fibromatous thickening of the skin affected not only the finger joints but also the dorsum of the hands. This case can be included in the particular clinical form named pachydermodactyly transgrediens.

Adolescent↗
PubMed2002

The validity of using a video-based motion analysis system for measuring maximal area of fingertip motion and angular variation.

The aim of the study was to verify the application of a three-dimensional video motion analysis system to evaluate maximal fingertip motion area and angular variation of the hand by comparison and correlation with videofluoroscopic analysis. Eight normal subjects were recruited in this study. The maximal motion area of the fingertip and the angles of the metacarpal phalangeal (MP), proximal interphalangeal (PIP) and distal interphalangeal (DIP) joints in performing five sequential postures for functional evaluation of the hand were measured using a video motion analysis system and a fluoroscopy system respectively. The results indicated that the intraclass correlation coefficient (ICC) of the calculated maximal fingertip motion area between the two methods was 0.9597. The ICC for total active motion (TAM) measurements of three finger joints was 0.940 between the surface and bony landmarks by fluoroscopy, 0.952 between the surface landmarks from fluoroscopy and motion analysis, and 0.927 between the bony landmark from fluoroscopy and surface markers from motion analysis. The ICC for angular measurements between three different paired assessments was 0.9650, 0.8896 and 0.8799 for the MP, PIP and DIP joints respectively. The results indicate that motion analysis is a practical method for assessing impairment of the hand.

Adult↗
PubMed1982

Brief clinical report and review: the Marden-Walker syndrome.

We have studied a sibship with one confirmed and three probable cases of the Marden-Walker syndrome (MWS). Our patient had the major manifestations of blepharophimosis and squint; narrowly arched palate with micrognathia; small mouth and mouth-breathing; facial deformities and distortions; congenital muscle weakness with resulting scoliosis; mild pectus excavatum; camptodactylies and hip and finger joints subluxation. In addition, he had small, apparently low-set and slightly malformed auricles with a unilateral preauricular tag. However, he had no apparent renal or cardiovascular involvement. Results of CPK, EMG, and of histochemical, light microscopic, and ultrastructural studies of muscle biopsy do not suggest a primary myopathy but rather CNS related weakness/hypotonia with small muscle mass and hypoactive DTRs. This pathogenetic hypothesis is confirmed by the presence of severe mental retardation and minor brain changes suggesting cortical atrophy. In five previously reported cases there has been microcephaly. Phenotype analysis does not convince that the MWS is a true malformation syndrome, but rather hints at the possibility of a congenital metabolic dysplasia. Genetic analysis demonstrated autosomal-recessive inheritance in this and two other instances; primarily sporadic occurrence leaves open the possibility of genetic heterogeneity.

Abnormalities, Multiple↗
PubMed1989

Trapeziometacarpal abnormalities in Ehlers-Danlos syndrome.

We studied 24 patients with Ehlers-Danlos syndrome with particular attention to the thumb and the trapeziometacarpal joint. The 11 males and 13 females had a mean age of 15.9 years. Symptomatic complaints included pinch, grip and twisting weakness; measurements showed dominant hand strength deficits of 71% for tip pinch, 55% for palmar pinch, 46% for key pinch, and 70% for grip. All finger joint ranges of motion were increased. Sixty-six percent of all the patients had trapeziometacarpal subluxation; 29% had dislocation. Sixteen percent had radiographic evidence of arthritis. Early occupational therapy evaluation and education can help these patients better understand and adapt to their limitations.

Adolescent↗
PubMed1989

Hereditary increased muscle mechanical irritability and progressive contracture with stretch-induced electromyographic activity.

A son and mother are reported with autosomal dominantly transmitted painless, increased mechanical irritability in the limb and trunk muscles and progressive finger contracture. Immediately after a tap, muscle swelling appeared. With light tapping, wavelike muscle surface movements appeared. Progressive contractures developed first in the proximal interphalangeal finger joints and subsequently involving the lower arm muscles. The contractures disappeared in the local curare test. No spontaneous activity was recorded on concentric needle recording. Serial repetitive activity was recorded with fine wire electrode recording, induced by muscle stretch, performed by percussion hammer blows or by prolonged finger grasp. A slight, irritative peripheral nervous lesion could be the cause. The chronic sensorimotor polyneuropathy may be also a part of the syndrome.

Adult↗
PubMedDate not supplied

[Chronic polyarthritis and carpal tunnel syndrome. Results of follow-up].

Between July 1974 and December 1989, carpal tunnel-syndromes (CTS) were operated on in 903 hands of 746 patients. 147 of these patients (191 hands) were suffering from chronic inflammatory joint diseases. In 11 patients CTS was the first sign of rheumatoid arthritis (R.A.). The hands showed intraoperatively in 44.8% (n = 86/191) an extensive tenosynovitis with an aggressive infiltration. In 19% (n = 36/191), we had to extend the obligate tenosynovectomy on the flexor tendon parts of the fingers and ligaments (28 hands). 21 articulosynovectomies on the wrist or finger joints were performed. In 6 hands (8.0%) tendon ruptures were repaired. A questionnaire was completed for 107 of 147 patients (72.8%) (with 145 operated hands). Clinical (77 hands) and electromyographical examinations (49 hands) were performed an average of 5.1 (0.7-15) years postoperatively. 20 patients (13.6%) died, 20 could not be traced. In 86% (n = 125/145) of the patients we achieved relief of pain and a marked reduction of neurological deficits. 96.3% of the patients were content. The improvement of function of the hand after surgical intervention is of a great benefit for the patient with R. A. The overall risks of the procedure are low (complications 14%; no recidivism). Therefore, we recommend surgery in early stages after a confirmed diagnosis or a reasonable suspicion.

Adult↗
PubMed1993

The hand of the musician: the kinematics of the bidigital finger system with anatomical restrictions.

Tendons of the fingers are frequently interconnected by anatomic structures that limit the displacements of these tendons relative to each other. In this paper a bidigital finger system in which such interconnections between tendons are present is kinematically modelled. Using this model, an exhaustive description of the effects on finger movement of connections between the different tendons of the fingers is given. The study provides a context for the interpretation of typical difficulties of finger coordination in musicians, especially in pianists and string players.

Finger Joint↗