A functional brace for treating Colles fractures; volunteer trial of a new design.

BACKGROUND: Presently used Colles' fracture treatments have similar outcomes with significant complications. Previous studies of a dynamic functional fracture brace, achieving similar or better results had no significant complications. A novel brace design is described to achieve optimal patient outcomes. METHODS: Patient forearm measurements combined with data from a previously tested brace provided parameters for a brace formed using computer assisted design. Fracture swelling was simulated using a 40 ml (ml) plastic water filled bag placed over the dorsum of the lower radius. The interface pressure between the brace, skin and bag were measured on twelve human volunteers, four with forearm measurements to fit each of small, medium and large brace sizes. Measurements were taken at intervals reducing volume of fluid in the bag by 10 ml until empty, first wearing a brace, and then with a Colles plaster of Paris cast. FINDINGS: The brace produced interface pressures over the lower radius in the range of 62.5-90 (mm Hg) and when the bag was completely empty the pressure range was 43-83 mmHg. The initial interface pressures in the Colles casts were in the range of 15-18 mm of Mercury (mm Hg) and when 10 mls were removed from the plastic bag the interface pressure dropped immediately to almost zero. INTERPRETATION: The brace measurements show pressures higher than a Colles cast which compensate for reduction of simulated swelling. It is safe and is potentially the optimal design to achieve significantly improved patient outcomes.

BFR Training Improves Patients' Reported Outcomes, Strength, and Range of Motion After Casting for Colles' Fracture.

PURPOSE: This study compared traditional rehabilitation as a treatment modality after plaster cast treatment of Colles' fracture with a combination of individualized blood flow restriction (BFR) and traditional rehabilitation. METHODS: Twenty-eight participants were randomized into a BFR group and a non-BFR group after plaster cast treatment of Colles' fracture. The BFR group completed traditional rehabilitation with a medical grade tourniquet applied to the upper arm, and the non-BFR group underwent traditional rehabilitation only. Patients were followed up with radiographic outcomes (palmar tilt and radial inclination) to ensure the stability of the fracture. Clinical assessment of patient-rated wrist evaluation (PRWE) score, grip strength, pinch strength, wrist range of motion (ROM), and muscle stiffness was conducted at cast removal and 6 wk after cast removal. Two-way repeated-measures ANOVA determined significant interactions between time and group in the aforementioned variables. An independent-sample t -test assessed the differences in baseline variables and radiographic outcomes. RESULTS: Significant interactions between time and group were noted for PRWE score ( F = 11.796, P = 0.002, η2p = 0.339), grip strength ( F = 5.445, P = 0.029, η2p = 0.191), and wrist ROM (ulnar deviation; F = 7.856, P = 0.010, η2p = 0.255). No significant interactions between time and group were found in measurements of pinch strength or wrist ROM (flexion, extension, radial deviation, pronation, supination). An independent-sample t -test showed no significant difference in baseline variables and radiographic outcomes between the groups before or after intervention. CONCLUSIONS: This study found that combining individualized BFR with traditional rehabilitation resulted in greater increases in PRWE score, grip strength, and wrist ROM (ulnar deviation) than traditional rehabilitation alone. Therefore, adding individualized BFR to traditional rehabilitation might be a better option for treatment for similar patients.

Colles' Fracture: An Epidemiological Nationwide Study in Italy from 2001 to 2016.

The present study aimed to evaluate the yearly number of Colles' fractures in Italy from 2001 to 2016, based on official information found in hospitalization records. A secondary aim was to estimate the average length of hospitalization for patients with a Colles' fracture. A tertiary aim was to investigate the distribution of the procedures generally performed for Colles' fractures' treatment in Italy. An analysis of the National Hospital Discharge records (SDO) maintained at the Italian Ministry of Health, concerning the 15 years of our study (from 2001 to 2016) was performed. Data are anonymous and include the patient's age, sex, domicile, length of hospital stays (days), primary diagnoses and primary procedures. From 2001 to 2016, 120,932 procedures for Colles' fracture were performed in Italy, which represented an incidence of 14.8 procedures for every 100,000 adult Italian inhabitants. The main number of surgeries was found in the 65-69- and 70-74-year age groups. In the present study, we review the epidemiology of Colles' fractures in the Italian population, the burden of the disease on the national health care system (in terms of length of hospitalization) and the distribution of the main surgical procedures performed for the treatment of the disease.

Geometric semi-automatic analysis of radiographs of Colles' fractures.

Fractures of the wrist are common in Emergency Departments, where some patients are treated with a procedure called Manipulation under Anaesthesia. In some cases, this procedure is unsuccessful and patients need to revisit the hospital where they undergo surgery to treat the fracture. This work describes a geometric semi-automatic image analysis algorithm to analyse and compare the x-rays of healthy controls and patients with dorsally displaced wrist fractures (Colles' fractures) who were treated with Manipulation under Anaesthesia. A series of 161 posterior-anterior radiographs from healthy controls and patients with Colles' fractures were acquired and analysed. The patients' group was further subdivided according to the outcome of the procedure (successful/unsuccessful) and pre- or post-intervention creating five groups in total (healthy, pre-successful, pre-unsuccessful, post-successful, post-unsuccessful). The semi-automatic analysis consisted of manual location of three landmarks (finger, lunate and radial styloid) and automatic processing to generate 32 geometric and texture measurements, which may be related to conditions such as osteoporosis and swelling of the wrist. Statistical differences were found between patients and controls, as well as between pre- and post-intervention, but not between the procedures. The most distinct measurements were those of texture. Although the study includes a relatively low number of cases and measurements, the statistical differences are encouraging.

Colles' type distal radial fractures undergoing manipulation in the ED: a multicentre observational cohort study.

BACKGROUND: Colles' type fractures of the distal radius are one of the most commonly manipulated fractures in the ED. Local audit data suggest that a high proportion of these injuries undergo subsequent surgical fixation. If widespread, this could represent a potential burden on patients and the NHS worthy of further research. The aims of this study were to estimate the rate of surgical fixation of Colles' type distal radial fractures after ED fracture manipulation and explore variations in their management in UK EDs. METHODS: We conducted a multicentre observational study in 16 EDs in the UK from 4 February 2019 to 31 March 2019. All adult patients with a Colles' fracture who underwent fracture manipulation in the ED were included. Patients who could not be followed up and those with volar displaced fractures were excluded. We measured the rate of wrist fracture surgery at 6 weeks, patient demographics and variations in anaesthetic technique used. RESULTS: During the study period, 328 adult patients attended the participating EDs with a distal radial fracture. Of these, 83 patients underwent fracture manipulation in the ED and were eligible for the study. Their mean age (SD) was 65.3 (17.0) years, 84.3% were female and the most common method of anaesthesia used was haematoma block (38.6%). 34 (41.0%, 95 % CI 30.3 to 52.3) patients had subsequent surgical fixation of their fracture. Younger age was associated with higher rates of surgical fixation but ED anaesthetic technique did not affect the subsequent need for surgery in this sample. CONCLUSION: Subsequent surgical fixation was carried out in 41% of patients who underwent manipulation of Colles' type wrist fractures in this cohort. This merits further research and represents a potential target to rationalise repeat procedures.

Deterioration of initially accepted radiological alignment of conservatively treated AO type-C distal radius fractures: mid-term outcome.

BACKGROUND AND AIMS: It still remains controversial how often the once-accepted radiological alignment of an AO type-C distal radius fracture deteriorates after conservative treatment, and to what extent this deterioration is perhaps associated with patient-rated outcome measures (PROms). Thus, we aimed to evaluate this radiological deterioration and its association with mid-term functional follow-up. PATIENTS AND METHODS: We retrospectively reviewed 66 patients (mean age at fracture 53 years, SD 14.1, range 18-73, female 65%) with 68 C-type distal radius fractures at a mean of 6.7 years (SD 0.5 years, range 5.8-7.7 years) after primary closed reduction and cast immobilization. Radiographs of the wrists were taken and analysed for any radial shortening, dorsal tilt or step-off at the joint surface. Range of motion and grip strength were measured. In addition to the radiological result, primary outcome measures included Quick Disabilities of the Arm, Shoulder and Hand (QDash) and Patient-Rated Wrist Evaluation (PRWE). RESULTS: At mid-term follow-up, an acceptable anatomical radiological result was seen in only 22 wrists (32%). Deterioration of the once-achieved and accepted primary alignment was seen in a majority of cases (68%). Radial shortening of ≥ 2 mm was found in 34 wrists (51%, mean 4 mm, range 2-8 mm), with no association with QDash (12.8 vs. 5.5, p = 0.22) or PRWE (9.1 vs. 5.7, p = 0.40). Only four patients (6%) showed step-off at the joint surface (mean 1.1 mm, range 0.5-2 mm). Twenty-two wrists (32%) showed dorsal tilt of ≥ 10° (five with volar tilt of 15°-25°), with no effect on QDash or PRWE (14.7 vs. 6.5, p = 0.241 and 10.1 vs. 5.8, p = 0.226). Altogether, patients with dorsal tilt, step-off or shortening did not show significantly worse QDash (10.3 vs. 5.7, p = 0.213) or PRWE (8.1 vs. 5.1, p = 0.126) versus those with none. Twenty-nine (43%) of the patients had deficits in range of motion (ROM), either in extension (39%), flexion (43%), supination (16%) or pronation (4%), or combinations of these. Worse extension was associated with worse QDash (15.9 vs. 5.0, p = 0.037), flexion deficit with worse PRWE (11.5 vs. 4.4, p = 0.005) and supination deficit with both QDash (21.7 vs. 6.8, p = 0.025) and PRWE (18.9 vs. 5.2, p = 0.007). CONCLUSIONS: The initially accepted radiological alignment of AO type-C radius fractures deteriorated in a majority of cases during conservative treatment. However, this deterioration was fairly mild and showed no significant association with functional outcome. Restricted ROM showed some association with PROms. LEVEL OF EVIDENCE: IV.

Radiographic Measurements as a Predictor of Correction Loss in Conservative Treatment of Colles' Fracture.

Dorsal displaced distal radius fracture (Colles' fracture) is very common and could occur from fragility in middle-aged and elderly people. Many Colles' fractures are still treated conservatively in clinics without hospitalization. Internal fixation using a palmar locking plate has been the standard treatment, but some complications have been reported. The aim of this study was to analyze changes in radiographic parameters over time in patients with conservatively treated Colles' fractures, and to establish whether the type of fracture influenced these changes. Prospective data collected included patient characteristics and radiological findings. The study was conducted at two private clinics and included 60 patients (13 men and 47 women; mean age, 72.5 years old; range, 55 to 96 years old) with a Colles' fracture (types of injury: intramedullary [n = 15], anatomical [n = 39], extramedullary [n = 2], and unknown [n = 4]) who were treated conservatively with manipulation and cast immobilization. Conservative, non-surgical treatment with manipulation was performed first, then, cast immobilization continued for 4 weeks. Loss of correction between the time of reduction and the final observation was defined by the following radiographic measurements: palmar tilt, radial inclination, and ulnar variance. The average final follow up period was 4.6 months (1.5-12 months). Immediately after reduction, 11 intramedullary fractures, 42 anatomical fractures and 7 extramedullary fractures were confirmed. Correction loss according to ulnar variance was significantly greater (P = 0.012) during the final observation for patients with an intramedullary injury at reduction than that for patients with extramedullary and anatomical injuries at reduction. We found that the correction loss for ulnar variance from immediately after reduction until the final observation was significantly greater in the intramedullary group, suggesting that an alternative to conservative treatment may be beneficial for patients with intramedullary fractures.

Evidence-based management of patients with Colles' fractures in emergency departments: a case-based critical reflection.

Distal forearm fractures are a common presentation in UK emergency departments (EDs). However, despite the frequency of this presentation there is considerable variation in management, which may reflect the lack of definitive evidence to support one method. This article provides a narrative review of the literature on these injuries and provides an evidence-based approach to how they can be managed by ED clinicians. The review was prompted by a case-based critical reflection and Driscoll's ( 2007 ) model what, so what, now what, is used to structure the article and learning.

[Comparison of the curative effect between over-elbow splint and traditional small splint fixation in the treatment of comminuted Colles fracture].

OBJECTIVE: To analyze the clinical efficacy of over-elbow small splint fixation for the treatment of comminuted Colles fractures. METHODS: From October 2013 to October 2015, 52 patients with comminuted Colles fracture were divided into two groups (the traditional splint fixation group and the over-elbow small splint fixation group) according to the treatment strategy. There were 26 patients in the over-elbow small splint fixation group including 7 males and 19 females with an average age of (64.615±11.475) years old ranging from 38 to 85 years old, and 26 patients in the traditional splint fixation group including 9 males and 17 females with an average age of (65.269±13.162) years old ranging 36 to 91 years old, respectively. In the over-elbow small splint fixation group, 3 cases were type A3 fractures, 9 cases were type C1, 7 cases were type C2 and 7 cases were type C3;in the traditional splint fixation group, 4 cases were type A3, 8 cases were type C1, 9 cases were type C2 and 5 cases were type C3. After manipulative reduction, the fractures in traditional splint fixation group were fixed with traditional small splint, and the fractures in over-elbow small splint fixation group were added with over-elbow right angle splint for the first three weeks, then continued fixing like the control group until clinical cicatrization. All patients in both groups were regularly taken X-ray examination and changed dressings to obtain the clinical healing. Patients were guided to do functional exercise after splints were taken off. The therapeutic effects were evaluated according to modified Green and O'Brein score system after 8 weeks' functional exercise. RESULTS: All patients got clinical healing without severe complications in both groups. The shortened length of radius in traditional splint fixation group was more than that in over-elbow small splint fixation group (5.923±1.978) mm VS (2.962±1.248) mm(P<0.05). There was no significant difference in radial incline between two groups. There was a higher wrist score in over-elbow small splint fixation group compared with traditional splint fixation group 89.615±11.482 vs 80.385±13.485(P<0.05). CONCLUSIONS: Over-elbow small splint fixation is better than traditional splint fixation for the treatment of comminuted Colles fracture because of reliable clinical result and excellent wrist functional recovery.

[Treatment of Colles fracture with manipulative closed reduction and U-shaped gypsum functional fixation].

OBJECTIVE: To investigate the effect of U-shaped gypsum functional fixation after closed manipulative reduction for treatment of Colles' fractures. METHODS: From January 2011 to April 2014,47 cases of Colles fracture were treated by closed reduction and U-shaped gypsum functional fixation including 12 males and 35 females with an average age of 54.8 years old ranging from 8 to 72 years old. The time from injury to treatment was 40 min to 3 d. The patients were closed fractures without neurovascular injury. After manual reduction and U-shaped gypsum functional fixation, the thumb of injury hand were traction by contralateral hand, and other fingers of injury hand were taken flexion to exercise grip function. According to the situation of fracture healing, plaster was removed at 4 to 8 weeks' fixation, the wrist joint functional exercise was strengthened after plaster removed. RESULTS: All patients were followed up from 6 to 12 months with an average of 6.4 months, the fracture healing time was 4 to 8 weeks. According to the Cooney wrist function scoring: the result was excellent in 44 cases, good in 2 cases, 1 case. CONCLUSION: U-shape gypsum functional fixation for treatment of Colles fracture limits the activity of thumb and extensor tendon, can reduce shortening of radial by traction of the injury thumb with the contralateral hand; it is good for blood circulation of hand and wrist, and swelling.

The Effect of Isometric Massage on Global Grip Strength after Conservative Treatment of Distal Radial Fractures. Pilot Study.

BACKGROUND: The most common fracture of the distal end of the radius is Colles' fracture. Treatment modalities available for use in hand rehabilitation after injury include massage. The aim of this study was to evaluate the effect of isometric massage on the recovery of hand function in patients with Colles fractures. For this purpose, the strength of the finger flexors was assessed as an objective criterion for the evaluation of hand function. MATERIAL AND METHODS: The study involved 40 patients, randomly divided into Group A of 20 patients and Group B of 20 patients. All patients received physical therapy and exercised individually with a physiotherapist. Isometric massage was additionally used in Group A. Global grip strength was assessed using a pneumatic force meter on the first and last day of therapy. Statistical analysis was performed using STATISTICA. Statistical significance was defined as a P value of less than 0.05. RESULTS: In both groups, global grip strength increased significantly after the therapy. There was no statistically significant difference between the groups. The men and women in both groups equally improved grip strength. A statistically significant difference was demonstrated between younger and older patients, with younger patients achieving greater gains in global grip strength in both groups. CONCLUSION: The incorporation of isometric massage in the rehabilitation plan of patients after a distal radial fracture did not significantly contribute to faster recovery of hand function or improve their quality of life.

[Guiding role of three-column theory in manipulative reduction, small splint fixation and early rehabilitative exercises for Colles fracture].

OBJECTIVE: To explore guiding role of three-column theory in manipulative reduction, small splint fixation and early rehabilitative exercises of Colles fracture. METHODS: From August 2011 to February 2012,47 patients with Colles fractures were treated by manipulative reduction small splinting fixation and early rehabilitative exercises under the guidance of three-column theory, including 21 males and 26 females aged from 40 to 76 years old with an average of (65.5 +/- 2.3). According to AO fracture classification, 27 patients were type A (including 18 cases with type A2 and 9 cases with type A3) and 20 patients were type C (including 10 cases with type C1, 6 cases with type C2 and 4 cases with type C3). Pain and recovery time of swelling, postoperative complications were observed and recorded, Gartland-Werley scoring system were applied for evaluate functional recovery and biomechanical analysis of wrist joint at 12 weeks after operation. RESULTS: All patients were followed up for 3 to 9 months with average of 5 months. Pain relief time ranged from 5 to 15 d with average of (7.6 +/- 2.2) d,recovery time of swelling of opisthenar was for 6 to 13 d with an average of (8.9 +/- 1.9) d. Two patients occurred tension vesicle within 3 days after operation, but no other complications occurred. According to Gartland-Werley scoring system, 25 cases got excellent results, 18 cases good and 4 cases moderate at 12 weeks after operation. CONCLUSION: Under the guidance of three-column theory, treating Colles fracture by manipulative reduction, small splinting fixation and early rehabilitative exercises can reduce pain and swelling time, promote union of fracture, effectively rehabilitate wrist function, improve clinical efficacy, and fit for concept of biomechanics.

Colles' fractures: functional treatment in supination.

PURPOSE OF THE STUDY: Abraham Colles classified and described fractures of the distal epiphyseal radius. He recommended the arm should be immobilized in a cast that extends from the base of the fingers to above the elbow, while holding this joint at ninety degrees of flexion the forearm in pronation and the wrist in slight flexion and ulnar deviation. We identified the brachioradialis muscle as the main culprit in the frequently observed loss of reduction of the fracture. Since the brachioradialis is attached to the distal region of the radius and functions as a flexor of the elbow when the forearm is in pronation, its stimulation easily displaces a reduced fracture, particularly if its geometry suggests axial instability. We concluded that post-reduction stabilization in supination was more desirable than in pronation. MATERIAL AND METHODS: Prospective study of one hundred and fifty-six patients suffering from Colles' fractures who were treated with the functional method. Approximately one-half of the fractures were immobilized in pronation and the other half in supination. The median age of the patients was 49 years. After approximately eleven days of immobilization in an above-the-elbow cast that held the forearm in a relaxed attitude of supination and the wrist in slight flexion and ulnar deviation, a new cast or brace was applied. The appliance permitted flexion of the elbow and slightly limited extension. We utilized modified Lindstom criteria to assess radiological results, according to types of fractures and by groups treated in supination and pronation. RESULTS: In the type I and III (non-displaced) fracture series there appeared to be no significant difference in the functional results between the pronation and supination treated groups. In the type II category, in the supinated fractures, there were 9 excellent, 4 good and no fair or poor results. In the pronated group 9 excellent, 8 good and one fair result. The functional results in type IV fractures treated in supination were excellent in 11 instances, good in 7 and fair in 2. In fractures treated in pronation there were 5 excellent, 10 good and 5 fair results. There were no poor results in either group. 85% of type II fractures and 85% of type IV fractures treated in supination had excellent or good results. In the pronation group, 67% had excellent or good results in type II and 40% in type IV classification. In combining the results for all types of braced Colles' fractures, (I-IV) 93% of the supination group and 87% of the pronation group achieved excellent or good functional results. In analyzing overall results regardless of type of fracture or position of immobilization, 90% of the patients had excellent or good results. CONCLUSION: We treated Colles' fractures in supination and compared the results with those obtained when treated in pronation. The results indicated a lower incidence of re-displacement in the supination group. We developed a forearm brace that permits flexion of the elbow, but prevented pronation of the forearm, and limited extension of the elbow in approximately the last fifteen degrees. It permits minimally limited flexion of the wrist but prevents wrist dorsiflexion. It makes impossible any radial deviation. The place of surgery in the management of Colles' fractures should be limited to those fractures that when treated by non-surgical means are not likely to render satisfactory functional and cosmetic results. There is not at this time a consensus as to when to use the surgical approach. The complication rate from the surgery have not clearly identify superiority of one over the other. Nonetheless, the surgical treatment has a definite place in the armamentarium of the orthopaedic surgeon. In a number of situations, it is the treatment of choice.

Treatment of distal radius fractures.

BACKGROUND: In light of the Norwegian Orthopaedic Association's wish to prepare guidelines for treatment of distal radius fractures, we have reviewed the knowledge base for the provision of such treatment. METHOD: The paper is based on systematic reviews of treatment of distal radius fractures from literature search in the following databases: the Cochrane Library, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects (DARE Cochrane), the Health Technology Assessment (HTA) database, PreMedline, Medline and Embase. RESULTS: There is evidence for recommending percutaneous pinning of unstable, dorsally displaced distal radius fractures rather than conservative treatment, but which pinning method is best remains uncertain. There is also documentation to support the use of external fixation rather than conservative treatment. There is insufficient documentation available to draw conclusions regarding the relative efficacy of the various methods of external fixation, but external fixation in combination with adjuvant pinning of the fracture fragment enhances the result compared to external fixation alone. The evidence indicates that plates may enhance functional short-term results for unstable distal radius fractures compared to external fixation. INTERPRETATION: There is evidence in support of differentiated treatment of distal radius fractures. However, many questions remain unanswered, and good prospective, randomised multi-centre trials are needed.

[The significance of displacement in dorsally angled distal radial fractures]. / Betydningen av feilstilling etter dorsalt vinklet distal radiusfraktur.

BACKGROUND: Distal radial fractures occur very frequently. Most are dorsally displaced (Colles' fracture). In contrast to previously, approximately a quarter of these patients now undergo surgery. This is more than the number that is reduced and immobilised in a plaster cast. Volar plate osteosynthesis is now the most common type of surgery. There is great uncertainty regarding indications for surgery. METHOD: The article is based on own research, a search in PubMed and a review of reference lists to identify articles that compare radiological and clinical outcomes after Colles' fractures. RESULTS: A number of national orthopaedic associations have reviewed the literature in an attempt to draw up guidelines for indications for performing surgery on distal radial fractures, without being able to arrive at definite recommendations based on randomised studies. Our review of the literature indicates a very uncertain correlation between radiological displacement and the final clinical outcome. This applies particularly to elderly patients (over 55-65), where by far the majority of the studies do not find any such correlation. Complications and reoperation are common among patients who have undergone volar plate surgery. INTERPRETATION: There is surprisingly little correlation between the radiological and clinical outcome after Colles' fractures. A practice where a large proportion of patients undergo surgery is probably not justified. Elderly patients will very seldom benefit from surgery in the longer term.

[Coincidental ipsilateral Colle's fracture and scaphoid fracture after low energy trauma]. / Ipsilateral simultan Colles- og os scaphoideum-fraktur opstået efter lavenergitraume.

Distal radius fractures are frequently seen in the emergency room. Scaphoid fractures are frequently seen as well. However, coincidental occurrence of these two types of fracture is quite rare. A 66-year-old healthy man was taken to the emergency room after a fall. He had pain in his right wrist, and an X-ray examination revealed a Colles' fracture with a 30 degree dorsal angulation and an undislocated transverse fracture of the scaphoid bone. The case illustrates that special attention should be given to the examination of the wrist and the first finger beam to exclude associated injuries.

The relationship between displacement and clinical outcome after distal radius (Colles') fracture.

We reviewed 260 patients who had been treated non-operatively for a dorsally displaced distal radius fracture a mean 6.3 (range 2.5-12.7) years earlier, in an attempt to find the limits of displacement compatible with a good clinical outcome. We excluded patients with previous or later injuries to the same limb. Bivariate analysis revealed a highly statistically significant relationship between radiographic displacement at review and clinical outcome scores. Correlation coefficients varied between 0.14 and 0.30. However, multiple linear regression analysis using most factors commonly thought to be of importance in determining the clinical outcome as independent variables explained only 23% of the variability of the clinical outcome. Dorsal angulation, ulnar variance, and radial inclination together accounted for only 11% of the variability. We conclude that the final alignment of the distal radius as shown radiologically has only a minor influence on the clinical outcome of Colles' type distal radius fractures.