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Results for “RADIUS FRACTURES”

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At least 19 recordsLinked to original sources
PubMed2002

Ulnar styloid fractures associated with distal radius fractures: incidence and implications for distal radioulnar joint instability.

Ulnar-sided injuries of the wrist have received more attention recently for their potential negative impact on the outcome of distal radius fractures. Radiographs and medical records were retrospectively reviewed for 166 distal radius fractures treated during a 1-year interval. Distal radius fractures were classified according to the AO system, and accompanying ulnar styloid fractures were evaluated for both size and displacement. Each distal radius fracture was also evaluated for radiographic and clinical evidence of distal radioulnar joint instability. The distribution of ulnar styloid fractures was not random; greater than one third involved the base. All distal radius fractures complicated by distal radioulnar joint instability were accompanied by an ulnar styloid fracture. A fracture at the ulnar styloid's base and significant displacement of an ulnar styloid fracture were found to increase the risk of distal radioulnar joint instability.

Adolescent↗
PubMed1993

Management and rehabilitation of distal radius fractures.

Distal radius fractures require precise medical treatment, therapeutic intervention during fracture immobilization, and specialized rehabilitation thereafter to ensure an optimal functional result. With an understanding of the mechanics of distal radius fractures, surgical intervention, and bone healing, the therapist can modify the therapy program according to the patient's individual needs. The therapeutic process is begun in the crucial stage of bone healing during fracture immobilization. By addressing edema reduction and early range of motion of the uninvolved joints, most problems can be avoided before cast or fixator removal. Rehabilitation following the immobilization period should focus on regaining wrist movements provided that earlier problems have been addressed properly. During the rehabilitative process, the therapist can incorporate scar management, modalities, joint mobilization, active and passive range of motion, splinting, and strengthening to maximize the patient's functional result.

Carpal Tunnel Syndrome↗
PubMed2006

T-Pin for distal radius fracture.

Distal radius fractures are among the most common fractures treated by orthopedic surgeons. Numerous techniques have been devised to address these fractures and the factors associated with these injuries. The T-Pin (Union Surgical, LLC, Philadelphia, PA) is a novel instrumentation designed to use standard percutaneous techniques in the treatment of extra-articular distal radius fractures. The T-Pin allows for early active range of motion, as well as earlier return to functional activities. This article discusses the instrumentation, the techniques of insertion and extraction, and postoperative care.

Bone Nails↗
PubMed2000

Pin reduction and fixation of volar fracture fragments of distal radius fractures via the flexor carpi radialis tendon.

BACKGROUND: The objective of this study was to evaluate a technique for reduction and stabilization of residually displaced volar fragments in intraarticular distal radius fractures. METHODS: A consecutive series of patients with AO type C3 distal radius fractures treated by one surgeon were studied. Percutaneously placed pins were placed through the flexor carpi radialis tendon to reduce and stabilize volar fracture fragments of distal radius fractures when closed reduction was unsuccessful. The goal of treatment was to achieve less than 2 mm of articular congruity. Postoperative physiotherapy was protocol-based. A validated outcome measurement was used to evaluate patients. RESULTS: Of 117 patients, 10 met the inclusion criteria. In all patients, a successful reduction of the volar fragment was achieved with less than 2 mm of residual articular step-off. Reduction was maintained in 8 patients. Follow-up averaged 29 months, and there were no complications associated with the technique. All patients were satisfied with the treatment. CONCLUSION: Although the final outcome of patients with this type of fracture depends on many factors, in the small series of patients described, a satisfactory reduction was possible using the describe technique. Transtendinous pinning is a new, undescribed technique that is useful in the treatment of such specific injuries.

Adult↗
PubMed1997

Fixation for distal radius fractures.

Distal radius fractures are common fractures that can cause significant disability. As techniques and implants have improved, better results can be expected from internal and external fixation of complex wrist fractures. With meticulous technique, articular alignment can be secured and small articular fragments can be replaced in anatomic locations through limited open or arthroscopic techniques. Bone graft should be used liberally in comminuted articular fractures. Such procedures are demanding, however. Familiarity with the techniques described in this article will enhance the surgeon's ability to restore function in this group of patients.

Arthroscopy↗
PubMed2000

Adult monteggia fracture with ipsilateral distal radius fracture: case report.

Although the adult Monteggia fracture is a well-known injury, the combination of a Monteggia fracture and an ipsilateral distal radius fracture is extremely rare. It is important for the treating physician to recognize that this injury involves not only the bone elements but also their articulations. The distortion of the integrity of both the elbow and the wrist results in the potential for functional compromise, if inadequately treated. The case report presented here describes a 21-year-old woman with this complex injury resulting from a fall. The injury included a Monteggia type II fracture and an ipsilateral distal radius intra-articular fracture in the left forearm. An excellent result was obtained by surgical intervention in both the radial and ulnar bones. The factors we believe contributed to the excellent result were early diagnosis, anatomic reduction, stable fixation, and early physical exercise. The mechanism of injury giving rise to this rare combination of fractures is discussed, as well as a review of the literature.

Adult↗
PubMed1988

Compartmental syndrome complicating Salter-Harris type II distal radius fracture.

Distal radius fractures are common in children, yet complications are rare. A rarely described complication, acute volar compartmental syndrome, occurred in a 15-year-old boy. An accurate physical examination and awareness of the syndrome are essential for diagnosis. Compartmental pressures can be obtained easily and afford a rapid means of corroboration. Once the diagnosis is established, adequate decompression of all involved compartments, including carpal tunnel release, is essential. The literature is unclear regarding the etiology of this complication. There is nothing structurally intrinsic to the distal radius that should lead to a compartmental syndrome. Both the amount of soft tissue damage at the time of fracture and the mode of immobilization (excessive elevation, constricting splint, etc.) are the ultimate determinants of a successful (or unsuccessful) outcome.

Adolescent↗
PubMedDate not supplied

[Results following percutaneous intramedullary pin fixation in distal radius fractures].

42 distal radius fractures have been submitted to further examination after percutaneous intramedullary pin fixation. The outcome were 95.3% of very good to good anatomic results and 90.5% of satisfying functional results. This showed the close link between the radiological-anatomical and functional results. The success of the treatment was very acceptable, although the Morbus Sudeck as the major complication--with 7.2%--was still relatively frequently observed. It could be seen that particularly fractures at the risk of dislocation with smash zone constituted an indication for the percutaneous intramedullary pin fixation, that is to say all fractures for which a retention is primarily difficult. It constitutes a supplement, as well as an extension to the therapy of the distal radius fractures.

Adult↗
PubMed1993

Indications and techniques of open reduction. Internal fixation of distal radius fractures.

Complex distal radius fractures present in a variety of patterns that differ by the area and degree of involvement of the articular and metaphyseal fracture components. No single method of treatment is appropriate for all fractures. This article discusses the types of fractures that either require or are best handled by formal open reduction and internal or external fixation.

Bone Screws↗
PubMed2006

Comparison of different radiography systems in an experimental study for detection of forearm fractures and evaluation of the Müller-AO and Frykman classification for distal radius fractures.

OBJECTIVES: We sought to compare the diagnostic performance of screen-film radiography, storage-phosphor radiography, and a flat-panel detector system in detecting forearm fractures and to classify distal radius fractures according to the Müller-AO and Frykman classifications compared with the true extent, depicted by anatomic preparation. MATERIALS AND METHODS: A total of 71 cadaver arms were fractured in a material testing machine creating different fractures of the radius and ulna as well as of the carpal bones. Radiographs of the complete forearm were evaluated by 3 radiologists, and anatomic preparation was used as standard of reference in a receiver operating curve analysis. RESULTS: The highest diagnostic performance was obtained for the detection of distal radius fractures with area under the receiver operating curve (AUC) values of 0.959 for screen-film radiography, 0.966 for storage-phosphor radiography, and 0.971 for the flat-panel detector system (P > 0.05). Exact classification was slightly better for the Frykman (kappa values of 0.457-0.478) compared with the Müller-AO classification (kappa values of 0.404-0.447), but agreement can be considered as moderate for both classifications. CONCLUSIONS: The 3 imaging systems showed a comparable diagnostic performance in detecting forearm fractures. A high diagnostic performance was demonstrated for distal radius fractures and conventional radiography can be routinely performed for fracture detection. However, compared with anatomic preparation, depiction of the true extent of distal radius fractures was limited and the severity of distal radius fractures tends to be underestimated.

Area Under Curve↗
PubMed1993

[A new external fixator for treatment of unstable distal radius fracture].

Unstable distal radius fractures cannot be immobilized in a plaster cast: mal-unions (and later arthrosis of the wrist) are the result. Most symptoms are attributable to the shortening of the radius. Retention by means of an external fixator is the therapy of choice in such cases. Various fixator systems have become known. In this paper, a new fixator is presented which has the following advantages: It is very mobile and adaptable, and corrections are possible after attachment of the fixator. The screws can be inserted depending on the anatomical situation. The fixator is handy and light. The fixator has proved its effectiveness for a long time and is also suitable for complicated wrist injuries.

Bone Wires↗
PubMedDate not supplied

[Epidemiology and chrono-epidemiology of distal radius fractures].

The frequency of distal radius fractures of patients treated in the outpatient clinic of the Herz-Jesu-Krankenhaus between Jan. 1997 and Dec. 1999 were evaluated retrospectively. Records of 366 patients (m: 132, f: 234) were assessed. The frequency of distal radius fractures was fitted to a cosine model using non-linear regression in order to detect a circadian or circannual rhythm. The goodness of fit was assessed by means of the F statistics and the coefficient of determination r2. Moreover, spectral analysis was performed. In 1997 135, in 1998 119, and in 1999 112 distal radius fractures were treated. The mean age of the patients was 40.3 ys. (women: 48.8; men: 25.3). The extended wrist was the most common position during Trauma, Accidents at home (41%), during spare time activities (23.8%), and during physical activities (21.6%) were more frequent than accidents during working hours (12.5%) or traffic accidents (1.1%). The latency for definite surgical treatment in our clinic was 8.5 hours (minimum: 15 min; maximum: 7 days and 14 hours). A significant cosine model could be fitted for a period of 24 hours (r2 = 0.82) with a maximum at 15.00 hours. Spectral analysis revealed an ultradian rhythm of approximately 12 hours in addition to the circadian periodicity. No significant circannual model could be fitted (r2 = 0.2), although a slight increase of frequency was found during May and June. In conclusion, the frequency of distal radius fractures shows a clear circadian but no circannual periodicity.

Accidents↗
PubMed1981

Percutaneous pinning of distal radius fractures.

Reduction of distal radius fractures is often difficult to maintain with plaster casting alone. Achieving this goal with an easily executed technique which carries a low morbidity is desirable, especially in multiply injured patients. Between July 1977 and September 1980, 24 high-energy fractures of the distal radius in 22 patients were treated by percutaneous pinning of the radial styloid fragment to the opposite radial cortex. Roentgenograms at the time of pinning and 8 weeks or more in followup demonstrating healing were available in 20 patients (22 fractures). Using a previously described method of roentgenographic grading, these cases were evaluated. At followup five fractures were felt to anatomically excellent, 16 good, and one poor. Five fractures in review were felt to be not ideally pinned and these represented three of the five fractures that lost a grade of evaluation rating during healing. One superficial pin tract infection developed and two patients complained of local pin discomfort. These complications resolved with pin removal. If guidelines for pinning are followed properly, percutaneous pinning provides a simple and useful method for maintaining reduction in unstable distal radius fractures in multiply injured patients.

Adolescent↗
PubMed2002

Failure of a retinacular flap to prevent dorsal wrist pain after titanium Pi plate fixation of distal radius fractures.

Patients with distal radius fractures that had been treated with a dorsal Pi plate and retinacular flap covering the transverse limb of the Pi plate were evaluated clinically and radiographically. Nine of 20 patients (45%) required plate removal for dorsal wrist pain. Three of the remaining 11 who retained the plate had dorsal tenderness over the wrist extensors. There were no differences evident between the 2 groups in plate size, position, or number of screws used. In addition there were no significant differences between the groups in either radial height or inclination. The palmar tilt did show a trend toward statistical significance: those patients who required plate removal had an average of 4.1 degrees of dorsal tilt, patients whose plate was not removed averaged 2.8 degrees of palmar tilt. Our results show that the retinacular flap covering the distal transverse limb of the Pi plate did not prevent the occurrence of dorsal wrist pain. Dorsal wrist pain remained a problem with dorsal plating of distal radius fractures.

Adult↗