Aims. Eccentric reductions may become concentric through femoral head ‘docking’ (FHD) following closed reduction (CR) for developmental dysplasia of the hip (DDH). However, changes regarding position and morphology through FHD are not well understood. We aimed to assess these changes using serial MRI. Methods. We reviewed 103 patients with DDH successfully treated by CR and spica casting in a single institution between January 2016 and December 2020. MRI was routinely performed immediately after CR and at the end of each cast. Using MRI, we described the labrum-acetabular cartilage complex (LACC) morphology, and measured the femoral head to triradiate cartilage distance (FTD) on the midcoronal section. A total of 13 hips with initial complete reduction (i.e. FTD < 1 mm) and ten hips with incomplete MRI follow-up were excluded. A total of 86 patients (92 hips) with a FTD > 1 mm were included in the analysis. Results. At the end of the first cast period, 73 hips (79.3%) had a FTD < 1 mm. Multiple regression analysis showed that FTD (p = 0.011) and immobilization duration (p = 0.028) were associated with complete reduction. At the end of the second cast period, all 92 hips achieved complete reduction. The LACC on initial MRI was inverted in 69 hips (75.0%), partly inverted in 16 hips (17.4%), and everted in seven hips (7.6%). The LACC became everted-congruent in 45 hips (48.9%) and 92 hips (100%) at the end of the first and second cast period, respectively. However, a residual inverted labrum was present in 50/85 hips (58.8%) with an initial inverted or partly inverted LACC. Conclusion. An eccentric reduction can become concentric after complete reduction and LACC remodelling following CR for DDH. Varying immobilization durations were required for achieving complete reduction. A residual inverted labrum was present in more than half of all hips after LACC remodelling. Cite this article: Bone Joint J 2023;105-B(2):140–147

Distal radius fractures are among the most common fractures seen in the emergency department. Closed reduction can provide definitive management when acceptable radiographic parameters are met. Repeated attempts of closed reduction are often performed to improve the alignment and avoid operative management. However, multiple reduction attempts may worsen dorsal comminution and lead to eventual loss of reduction, resulting in no demonstrable benefit. We hypothesize that compared to one closed reduction attempt, repeated closed reduction of extra-articular, dorsally angulated, displaced distal radius fractures has a low success rate in the prevention of operative fixation and improvement of radiographic parameters. Initial and post reduction radiographs for all distal radius fractures managed at Vancouver General Hospital between 2015 and 2018 were reviewed. Inclusion criteria were based on the AO fracture classification and included types 23-A2.1, 23-A2.2 and 23-A3. Exclusion criteria included age less than 18, intra-articular involvement with more than two millimeters of displacement, volar or dorsal Barton fractures, fracture-dislocations, open fractures and volar angulation of the distal segment. Distal radius fractures that met study criteria and underwent two or more attempts of closed reduction were matched by age and gender with fractures that underwent one closed reduction. Radiographic parameters including radial height and inclination, ulnar variance and volar tilt were compared between groups. Sixty-eight distal radius fractures that met study criteria and underwent multiple closed reduction attempts were identified. A repeated closed reduction initially improved the radial height (p = 0.03) and volar tilt (p < 0.001). However, by six to eight weeks the improvement in radial height had been lost (p = 0.001). Comparison of radiographic parameters between the single reduction and multiple reduction groups revealed no difference in any of the radiographic parameters at one week of follow up. By six to eight weeks, the single reduction group had greater radial height (p = 0.01) ulnar variance (p = 0.05) and volar tilt (p = 0.02) compared to the multiple reduction group. With respect to definitive management, 38% of patients who underwent a repeated closed reduction subsequently received surgery, compared to 13% in the single reduction group (p = 0.001). Repeated closed reduction of extra-articular, dorsally angulated, displaced distal radius fractures did not improve alignment compared to a single closed reduction and was associated with increased frequency of surgical fixation. The benefit of repeating a closed reduction should be carefully considered when managing distal radius fractures of this nature

Distal radius fractures are among the most common fractures seen in the emergency department. Closed reduction can provide definitive management when acceptable radiographic parameters are met. Repeated attempts of closed reduction are often performed to improve the alignment and avoid operative management. However, multiple reduction attempts may worsen dorsal comminution and lead to eventual loss of reduction, resulting in no demonstrable benefit. We hypothesize that compared to one closed reduction attempt, repeated closed reduction of extra-articular, dorsally angulated, displaced distal radius fractures has a low success rate in the prevention of operative fixation and improvement of radiographic parameters. Initial and post reduction radiographs for all distal radius fractures managed at Vancouver General Hospital between 2015 and 2018 were reviewed. Inclusion criteria were based on the AO fracture classification and included types 23-A2.1, 23-A2.2 and 23-A3. Exclusion criteria included age less than 18, intra-articular involvement with more than two millimeters of displacement, volar or dorsal Barton fractures, fracture-dislocations, open fractures and volar angulation of the distal segment. Distal radius fractures that met study criteria and underwent two or more attempts of closed reduction were matched by age and gender with fractures that underwent one closed reduction. Radiographic parameters including radial height and inclination, ulnar variance and volar tilt were compared between groups. Sixty-eight distal radius fractures that met study criteria and underwent multiple closed reduction attempts were identified. A repeated closed reduction initially improved the radial height (p = 0.03) and volar tilt (p < 0.001). However, by six to eight weeks the improvement in radial height had been lost (p = 0.001). Comparison of radiographic parameters between the single reduction and multiple reduction groups revealed no difference in any of the radiographic parameters at one week of follow up. By six to eight weeks, the single reduction group had greater radial height (p = 0.01) ulnar variance (p = 0.05) and volar tilt (p = 0.02) compared to the multiple reduction group. With respect to definitive management, 38% of patients who underwent a repeated closed reduction subsequently received surgery, compared to 13% in the single reduction group (p = 0.001). Repeated closed reduction of extra-articular, dorsally angulated, displaced distal radius fractures did not improve alignment compared to a single closed reduction and was associated with increased frequency of surgical fixation. The benefit of repeating a closed reduction should be carefully considered when managing distal radius fractures of this nature

Aims. To determine the likelihood of achieving a successful closed reduction (CR) of a dislocated hip in developmental dysplasia of the hip (DDH) after failed Pavlik harness treatment We report the rate of avascular necrosis (AVN) and the need for further surgical procedures. Methods. Data was obtained from the Northern Ireland DDH database. All children who underwent an attempted closed reduction between 2011 and 2016 were identified. Children with a dislocated hip that failed Pavlik harness treatment were included in the study. Successful closed reduction was defined as a hip that reduced in theatre and remained reduced. Most recent imaging was assessed for the presence of AVN using the Kalamchi and MacEwen classification. Results. There were 644 dislocated hips in 543 patients initially treated in Pavlik harness. In all, 67 hips failed Pavlik harness treatment and proceeded to arthrogram (CR) under general anaesthetic at an average age of 180 days. The number of hips that were deemed reduced in theatre was 46 of the 67 (69%). A total of 11 hips re-dislocated and underwent open reduction, giving a true successful CR rate of 52%. For the total cohort of 67 hips that went to theatre for arthrogram and attempted CR, five (7%) developed clinically significant AVN at an average follow-up of four years and one month, while none of the 35 hips whose reduction was truly successful developed clinically significant AVN. Conclusion. The likelihood of a successful closed reduction of a dislocated hip in the Northern Ireland population, which has failed Pavlik harness treatment, is 52% with a clinically significant AVN rate of 7%. As such, we continue to advocate closed reduction under general anaesthetic for the hip that has failed Pavlik harness. Cite this article: Bone Jt Open 2021;2(8):594–598

Glenohumeral dislocation is complicated with a greater tuberosity fracture in 16% of cases. Debate regarding the safety of closed reduction in the emergency department exists, with concerns over fracture propagation during the reduction manoeuvre. The study aim was to report the results of closed reduction, identify complications and define outcome for these injuries. 188 consecutive glenohumeral dislocations with a tuberosity fracture were identified from a prospective database from 2014–2017. 182 had an attempted closed reduction under appropriate sedation using standard techniques, five were manipulated in theatre due to contra-indications to sedation. Clinical, radiographic and patient reported outcomes, in the form of the QuickDASH and Oxford Shoulder Score (OSS), were collected. A closed reduction in the emergency department was successful in 162 (86%) patients. Two iatrogenic fractures of the proximal humerus occurred, one in the emergency department and one in theatre, representing a 1% risk. 35 (19%) of patients presented with a nerve lesion due to dislocation. Surgery was performed in 19 (10%) cases for persistent or early displacement (< 2 weeks) of the greater tuberosity fragment. Surgery resulted in QuickDASH and OSS scores comparable to those patients in whom the tuberosity healed spontaneously in an anatomical position (p=0.13). 18 patients developed adhesive capsulitis (10%). Glenohumeral dislocation with greater tuberosity fracture can be safely treated by closed reduction within the emergency department with a low risk of humeral neck fracture. Persistent or early displacement of the tuberosity fragment will occur in 10% of cases and is an indication for surgery

Purpose of the study. This study aims to evaluate the use of closed reduction of hips with developmental dysplasia of the hip (DDH) and medial open reduction of these hips as a subsection of closed reduced hips. Methods. The study was a retrospective analysis of treatment of 30 children with developmental dysplasia of the hip (DDH). These children were taken from a consecutive series of children treated over a period from June 2000 to 2011 with closed reduction by a single surgeon. The ages at the time of diagnosis were between 1 day and 13 months (mean 5.25 weeks). Included in this series are 7 patients treated with medial open reduction, all done with the Ludloff approach. Follow up of these patients was from 8 months to 12 years (mean 5 years). All patients needing secondary procedures were noted. The X- rays were evaluated for percentage acetabulum cover in patients over the age of 8 and improvement of the acetabular index in all these patients. Results. 4 children needed secondary procedures. 1 child of the closed reduction group developed avascular necrosis of the femoral head that was treated with a Salter osteotomy and a further 2 needed secondary open reductions after redislocation following initial closed reduction. One child with bilateral open medial reductions had a Salter osteotomy 6 years after the initial treatment was done. 26 of the children had good outcomes with improvement of the acetabular angles, percentage acetabular cover and pain free independent ambulation. The average acetabular index improved from 37.5° to 23.3°. Conclusion. Closed reduction of DDH hips is a good treatment modality. Early treatment allows for acetabular and femoral development. There are minimal secondary procedures necessary after closed reduction, and open medial reduction does not increase the complication rate. NO DISCLOSURES

Aims:. To assess the success rate of closed reduction after failing Pavlik harness for treatment of DDH. Methods:. It was a retrospective review of prospectively collected data. Patient's notes/computerised records were reviewed. Radiological investigations were also reviewed. Microsoft excel used for descriptive stats. Results:. From 1998 to 2011, 975 patients (1322 hips) were treated with Pavlik harness. Of these, 188 (20%) were male and 787 (80%) were female patients. The Pavlik Harness was successful in 92% patients and failed in 8% (102) patients. These 102 patients underwent closed reduction under general anaesthesia. Of these, the closed reduction was successful in 33 (20%) patients and failed in 69(68%) patients who then underwent open reduction. Conclusion:. The Success of closed reduction in patients with failed Pavlik Harness is low. Closed reduction may not overcome intrinsic and extrinsic obstructing factors responsible for failure of Pavlik Harness. Level of evidence: IV

Aim: To determine the outcome and need for subsequent surgery in patients following successful closed reduction of dislocation after primary total hip arthroplasty (THA) and the financial implications of re-operation. Methods: Data was retrospectively obtained from radiographs and patient case notes for all dislocated primary hip replacements presenting to the University Hospital of Wales from January 2000 till November 2005. Records were analysed with a minimum of 1 year follow-up to determine the outcome and need for subsequent surgery following successful closed reduction of dislocation after primary THA. Factors studied include age at primary surgery, indications, components, approach, head size, duration since surgery and direction of dislocation. Results: Over the 6 year study period, 98 patients presented with 100 first time dislocated primary total hip replacements. All the dislocations underwent successful closed reduction. 62 (62%) hips re-dislocated more that once. At minimum follow up of 1 year, 7 patients had died and were excluded from the final study group. Of the remaining 93 hips, 46 patients have had no further surgery. 44 THA’s have undergone revision procedures and 3 are waiting to have revision surgery (51% in total). Of those who have undergone revision surgery, 7 hips re-dislocated since and 3 of those needed further re-revision. Discussion: Dislocation following primary THA remains a problem with varying dislocation rates quoted in the literature. In our series, 51% of patients presenting with dislocation required revision surgery. All patients in this series had 28 mm or smaller femoral heads. The financial impact of the burden of revision surgery continues to increase. In this series in isolation the cost of revision surgery totalled greater that £500,000

The long term results of closed reduction of the hip for DDH were reviewed to determine if the presence of the ossific nucleus had an effect on outcome. The clinical and radiological outcome of a single-surgeon series of closed reduction for DDH was assessed in a strictly defined group of 48 hips in 42 patients with an average of 11.1 years follow up. In 50% of cases, the ossific nucleus was absent. 100% of patients had an excellent or good result (Severin classification) at final follow-up. 8.3% (4 hips) demonstrated evidence of avascular necrosis. Three were Kalamchi & MacEwen Type I and one was type II. Two of the AVN cases did not demonstrate an ossific nucleus at closed reduction, and both developed type I AVN. 6 hips underwent further surgery. The acetabular index and center-edge angle were not significantly different between the affected and unaffected hip at final follow-up. There was no relationship between the presence or absence of an ossific nucleus at the time of closed reduction and the final outcome. In this well defined group, closed reduction is safe and provides excellent results in the long-term. The absence of an ossific nucleus is not detrimental to the final outcome

Thanks to neonatal screening, idiopathic congenital dislocation of the hip (CDH) is generally diagnosed and treated at an early age. Despite this measure, late diagnosis of CDH still occurs. The goal of this article is to analyse the results of Petit-Morel’s closed reduction (CR) technique in the treatment of CDH diagnosed between 1 and 5 years old. We reviewed 72 hips in 60 patients. The treatment method was the same for all patients, beginning by bilateral longitudinal traction to achieve ‘presentation’ of the hip. It was followed by ‘penetration’ in a hip spica cast made under general anesthesia. The third step was an almost systematic surgical treatment of the remaining acetabular dysplasia. Results were evaluated using the radiological Severin score. Average follow-up was 11.9 years. The failure of CR occurs only twice. In this two cases, open reduction showed intraarticular obstacles to reduction. The only case of avascular necrosis (AVN) occured in one of this two failures of CR. At last follow-up, 95.8% of hips were rated as normal, or midly deformed. Young age at treatment significantly influenced the prognosis in our series. Neither the gender nor the height of the dislocation did appear to have any influence on the result. The patients which did not undergo a periacetabular osteotomy were significantly younger than the other one in the series. Pelvic osteotomy is an integral part of the method, as after 18 months many hips have lost their capacity to correct the remaining dysplasia. However, we only perform this osteotomy if the hip shows no sufficient correction during the semesters following the reduction od the dislocation. Considering Severin score, it is impossible to privilege closed or open reduction, as the results of both methods are close. However, in case of failure of reduction, which occurs in both methods, a second open reduction is much more difficult to achieve than and open reduction in a hip first treated by closed reduction. The results of this second surgery on the hip are poorer, with higher rates of AVN. Moreover, long-term functional and radiological deterioration of the hip is higher after open reduction than closed reduction. Lowest rates of AVN are reported after traction followed by closed reduction compared with exteporaneous reduction or open reduction, thanks to progressive reduction of the hip. Finally, mention should be made of the cost of the treatment. Petit-Morel’s protocole is expensive, both because of the duration of stay in the hospital, and by indirect costs as parent adaptation of its work during the treatment. The cost of open reduction is lower. However, considering the prooved better results of the closed method, requiring lower rates of further surgical procedure, we think that this method is the one to be promoted for treatment of CDH in children between 1 and 5 years old

We report a rare case of Hip Resurfacing dislocation three years after a bilateral Hip Resurfacing in a very strong patient and show the maneuver to do a closed reduction on a film done at the surgical theatre under general anesthesia. Hip resurfacing dislocation is a very rare entity described in the literature and more rare after three years. With conventional total hip replacement the dislocation rate is 2–5%. In the international literature the dislocation rate with resurfacing is 0.21%. We describe a case of a 47 years old male patient who was submitted to a biltateral 54 × 60 mm Hip Resurfacing in November 16 th and 18th, 2011 (two separate days). He had a normal post op and returned to his work after six weeks and recreational activities after four months. Three years later, on November 8th, 2014 he did an extreme movement of hip flexion, adduction and internal rotation when he was gardening and planting a tree seedling suffering a left hip dislocation. Hopefully we could reduce the dislocated hip in a closed manner in the following morning. Patient went home next day but on that same night had important abominal pain needing to return to hospital when numerous gallbladder stones where found being submitted to a total laparoscopic colecistectomy two days later. It was really a bad luck week. Metal ions are still normal and patient is symptomless until today having returned to his recreational activities. We will show in a movie the maneuver to do this closed reduction and hope by showing this maneuver that our colleagues do not have to do an open dislocation in the future in case they face a Hip Resurfacing dislocation

Aim. To determine the outcome, the need for revision surgery, quality of life (QOL) of patients and the financial implications of instability following successful closed reduction of dislocation after primary total hip arthroplasty (THA). Methods. Retrospective study. Parameters studied include indications for primary hip replacement, femoral head size, outcome in terms of the rate of recurrent dislocation, time to second dislocation and the need for revision surgery. QOL assessment was made cross-sectionally at a minimum follow-up of 1 year using the Oxford Hip Score (OHS) and the EuroQol-5 Dimension (EQ-5D) questionnaire. Results. Over a 6-year period, 99 patients presented with 101 first time dislocated primary total hip replacements. Mean patient age was 71 years. Head size used was 28mm or smaller in all the hips. All the dislocations underwent successful closed reduction. 61 (60.4%) hips re-dislocated and the median time to the second episode was 103 days. At one-year follow up, 7 patients had died. Of the remaining 94 hips in 92 patients, 48 (51%) THAs have undergone revision procedures. Post-revision, 15% of the hips re-dislocated and more than half of those needed a further surgical procedure to correct the instability. The mean OHS and the EQ-5D health state was observed to get worse with recurrent dislocation and revision surgery and the difference between the mean Oxford hip scores of the revision surgery group and the other 2 groups was statistically significant. The total cost of instability exceeded well over half a million pounds in our series. Discussion. Dislocation following primary THA continues to be a problem and recurrent dislocation presents a significant management challenge. Revision surgery is expensive, has a high failure rate when performed for instability and significantly worsens the QOL of these patients. The financial impact of the burden of revision surgery continues to increase

Background: Closed reduction of intra-articular calcaneal fractures sometimes lack the accuracy desired for restoring the normal anatomy of the articular surface of the calcaneus. In this study, we evaluate the preliminary results of closed reduction of the intra-articular calcaneal fractures with an Ilizarov frame. Patients and Method: Forty patients (25 males and 15 females) with 50 intra-articular fracture calcaneal fractures were treated with closed reduction and an Ilizarov frame. The mean age was 25.4 years (range from 19 to 65). Union was achieved after two months. The results were evaluated on the basis of combined clinical and radiological examination at the latest follow-up. Results were classified according to the protocol and scoring system used by Paley and Hall 1993. Results: The mean follow up period was 1.9 years (range 6 months to 4 years). At final follow up there were 15 excellent feet, 26 were good, 6 fair and 3 poor. The mean Bohler angle postoperatively was 260 (range 17 to 35). Superficial infection occurred in seven feet and was controlled. Skin pressure necrosis of the posterior aspect of the heel occurred in three feet. One needed a skin graft. Conclusion: This method is a minimally invasive technique. The technique has the ability to restore the normal anatomy, shape and length of the calcaneal body, especially in Sander’s type III and type IV fractures. It is particularly useful for osteoprotic bone as it provides rigid fixation

Aim. To compare the rate and severity of avascular necrosis following medial open and closed reduction in developmental hip dysplasia and the resulting influence on femoral and acetabular development. Method. The radiographs and hospital records of 118 patients with dislocation of the hip were reviewed. 57 patients (66 hips) underwent medial open reduction and 61 patients (75 hips) underwent closed reduction. Mean follow-up was 10.9 years (5 years to 17.4 years). Avascular necrosis (AVN) was recorded according to the Bucholz and Ogden classification. The acetabular index was measured pre-operatively, at 1 and 4 years following surgery. The final radiograph was assigned a Severin grade. Sharp and centre-edge angles were recorded at final follow-up. A Severin grade I or II was considered a satisfactory result and a grade III to V an unsatisfactory result. Initial non-operative measures, such as Pavlik harness treatment and traction were documented. Additional surgical interventions were noted. Results. The rate of clinically significant AVN (types 2, 3, 4) following medial open reduction was 28.7% versus 17.3% following closed reduction. The rate of Type 2 AVN was 22.7% versus 10.6% respectively. Early acetabular development was similar in both groups. Long-term follow-up showed an unsatisfactory outcome (Severin grade III-V) following medial open reduction in 32% versus 8% in the closed reduction group. Conclusion. Our findings suggest that medial open reduction is associated with a higher rate of AVN than closed reduction. Type 2 AVN was twice as common in the medial open reduction group. More unsatisfactory results were seen in the medial open reduction group at long term follow up

Purpose. To document the success rate of closed reduction and soft tissue release in the treatment of bilateral true dislocation in developmental dysplasia of the hip (DDH). Methods. Case-note review of 22 children (44 hips) with idiopathic bilateral hip dislocation referred to a tertiary centre before walking age. The management protocol was as follows: . Examination under general anaesthesia, arthrogram, closed reduction and appropriate soft tissue release (adductors/psoas), application of a ‘frog’ cast. CT scan at 2 weeks to confirm reduction. Change of cast and arthrogram at 6 weeks to confirm improving position and stability. Cast removal at 12 weeks, and application of an abduction brace for 6 weeks. Treatment failure could occur on day 1 (failure of reduction), at week 2 (failure to maintain reduction), at week 6, or after cast removal. Results. Median age at presentation was 3.8m (2w-7.5m). 19/22 were girls. 7 had a caesarean section for breech presentation, 16/22 had had prior Pavlik harness treatment. All hips were Tonnis 2 or more. Mean age at surgery was 7 months (range 3-12m). 9/44 hips failed on day 1. 13/44 hips failed at 2 weeks. 1/44 hip failed at 6 weeks. 8/22 patients had bilateral failure. 7/22 patients maintained a unilateral hip reduction and 7/22 patients maintained a bilateral reduction after treatment. Mean follow-up was 25m (range 6-71m). 1 patient has bilateral AVN. Successful results were not associated with presentation, previous treatment given, the level of dislocation (Tonnis) or patient age at time of treatment. Conclusion. Following a successful initial reduction, this protocol failed to maintain reduction in 13/35 (40%) hips at 2 weeks: significantly worse than our presented results for unilateral dislocation. Significance. With our current protocol, the percentage chance of reducing at least one of bilateral idiopathic dislocated hips is 64% (14/22) but parents should be told that there is only a 1:3 chance of a successful outcome for both hips following closed reduction

Introduction: Fractures of the proximal humerus account for 4–5% of all fractures. The number one cause of this type of fracture is age related osteoporosis associated with minimal trauma. Approximately 80% of these fractures are non or minimally-displaced, and can be treated conservatively with good results. However, treatment of displaced complex fractures is still controversial. The disadvantage of open procedures is the risk of damaging the blood supply to the humeral head, leading to a higher incidence of avascular necrosis. Closed Reduction and Percutaneous Fixation (CRPF) is a minimal invasive procedure with a lower risk of damaging the blood supply. The main complication of this technique is loosening of the guide wires and displacement of the fragments requiring a second operation. Purpose: The guide wire loosening leads us to improve the technique by adding an external fixator to stabilize the guide wires and secure fragment positioning. We report our experience of treating displaced fractures of the proximal humerus with Closed Reduction and External Fixation (CREF). Materials and methods: Between the years 1996–2001 we operated on 37 patients for 38 complex fractures and fracture dislocations of the proximal humerus. We had 16 two part fractures, 13 three part fractures, 3 four part fractures, 5 two part fracture dislocation and 1 four part fracture dislocation according to the Neer’s classification. The mean age was 60 years old ranging from 16–90 with a male to female ratio of 1:1. The patients were placed in a beach chair position using an image intensifier for AP and axillary views. Because the closed reduction was unsatisfactory, six patients underwent open reduction and external fixation. The remaining 32 shoulders underwent CREF. Passive motion exercises were initiated on the first postoperative day. The external fixator was removed after four to six weeks (mean time for external fixator – 5.3 weeks). After removing the external fixator the patients began with active assisted mobilization of the shoulder and isometric strengthening exercises. Results: The average follow up was 31.6 months (range 6–60 months). No loosening was observed upon removal of the external fixator, however the following complications were encountered: 5 patients had superficial pin tract infections, 1 patients developed an avascular necrosis of the humeral head, 1 patient had a non union of the fracture. Of the remaining patients, 13 patients had an excellent result, 15 patients had a good result and 5 patients had a fair result. Conclusions: CREF is a minimal invasive technique for complex fractures of the proximal humerus, greatly reducing the damage to the blood supply when compared to open surgical procedures. It offers a better stabilization than CRPF, thus reducing the complication rate. The percutaneous technique causes less scaring and therefore a shorter rehabilitation program. Consequently, this procedure is recommended for complex fractures of the proximal humerus

Aims: Demonstration of our results from treating displaced femoral neck fractures with a new method of closed reduction and internal þxation. Methods: Between 1995 and 1999 we treated 37 patients (21 female and 16 male) with displaced subcapital femoral fractures in the age group between 65 and 70 years. The selection of the appropriate treatment was according to our treatment algorithm based on the age, the displacement of the fracture, the general physical condition, the bone density and the functional demands of the patient. We performed closed reduction using an alternative method. The patient is placed on the traction table without traction of the injured limb. We apply traction on the abducted (> 45¡) healthy limb until the pelvis is mobilized. Finally, a radiological check is performed to decide whether we should modify the traction. This method is also used in other age groups. In 1 case closed reduction was not successful and an open reduction was performed. As a method of internal þxation we used 3 cannulated hip screws. Follow-up of the patients exceeded the period of 2 years. Results: The average Harris Hip Score at 2 years was 76. There were 3 cases of avascular necrosis and 2 cases of non-union of the fracture. In all these 5 patients we performed a conversion to total hip arthroplasty. Conclusions: Although displaced subcapital femoral fractures still remain the unsolved fractures, especially in ages between 65 and 70 years, proper selection of patients and satisfactory reduction of the fracture are the most important factors for a successful internal þxation of the fracture. The proposed alternative method of closed reduction leads to favorable results, comparable to the classical methods of closed reduction

Purpose of study. To assess the risk of early re—dislocation following closed reduction (CR) of the hip for idiopathic developmental dysplasia of the hip (DDH). Methods. Review of case notes and radiographs of all who underwent CR for DDH between January 2005 and January 2010 was undertaken. Parameters recorded included sex, side of dysplasia, age at the time of attempted reduction and concomitant complications. The main outcome measure was clinical and radiographic evidence of successful reduction. Early failure of reduction was regarded as loss of concentric reduction requiring an open procedure within a year of CR. CR was performed via a standardised protocol under general anaesthetic, with arthrographic control, adductor tenotomy as required and hip spica application. Post procedure reduction was confirmed with MRI and the spica was maintained for 12 weeks. Results. 45 patients with 52 dysplastic hips treated with CR were identified. Teratological hips were excluded and 5 patients were lost to follow-up, thereby leaving 36 patients with 40 dysplastic hips. Male to female ratio was 4:32, 4 patients had bilateral dysplasia, 11 right and 21 left. Successful CR was achieved in 29 hips and early failure observed in 11 hips (27.5%). The mean age of CR in the failed group was 1.65 years as compared to 0.90 years in the successful group. T-test analysis demonstrated this difference to be significant (p=0.0063). In the successful CR group 3 from 29 hips developed AVN (10%), as compared 3 from 11 hips (27%) in the failed group. Conclusion. CR of the dysplastic hip using our current protocol yields similar results to several previously published studies, and we suggest that our results are set as a benchmark by which future practice can be audited against. We stress the significant rate of early re-dislocation and urge vigilance in those practicing this technique; especially in the older child

Between June 1996 and April 2002, 56 patients underwent closed reduction and percutaneous fixation of calcaneal fractures. Of the 39 men and 17 woman, five were lost to follow-up. The patients’ mean age was 38 years (17 to 64). Four had bilateral procedures. Using the AOFAS Ankle and Hindfoot Scale (AHS) and Visual Analogue Pain Scale (VAPS), we assessed patients preoperatively and at 6 and 12-monthly intervals. Clinical examination was undertaken preoperatively and postoperatively at 2-week, 6-week, 3-month, 6-month and 12-monthly intervals. Except at two weeks, radiographs included weight-bearing axial and lateral views at all intervals. Follow-up was for a mean period of 42 months (12 to 72). The mean time to union was 10.2 weeks (8 to 14). The AHS improved from 34 preoperatively to 85 at the most recent follow-up. The VAPS improved from 9.1 preoperatively to 2.2 at three years. The satisfaction rate was 86%. Functional results depended on the quality of the reduction of the posterior facet and the severity of the initial injury. Complications included a 5% sural nerve injury and a 3% peroneal tendinopathy. No wound complications were encountered. In selected cases, closed reduction and internal fixation of calcaneal fractures may produce results similar to those of conventional open reduction and internal fixation, with fewer complications. This technique is best performed within 24 to 72 hours of injury

Purpose: The treatment of extension type II pediatric supracondylar humerus fractures remains controversial. Some argue that closed reduction and cast immobilization is sufficient to treat these fractures, while others advocate closed reduction and pinning. The purpose of this radiographic outcomes study was to determine whether closed reduction and cast immobilization could successfully obtain and maintain appropriate position of extension type II supracondylar humerus fractures. Method: The radiographs of 1017 pediatric patients treated for supracondylar fractures between 1987 and 2007 were retrospectively reviewed. Pre-reduction, immediate post-reduction, and final radiographs of 155 extension type II fractures were measured in order to assess the position and alignment of the fracture fragments. Measurements included the anterior humeral line, humeral-capitellar angle, Baumann’s angle, the Gordon index, and the Griffet index. The latter two indices calculate the rotational instability of the fracture, which can be predictive of reduction loss. Patients were excluded if insufficient radiographs failed to allow complete assessment of the measurement parameters, or if open reduction was required. Results: The average age of the subjects was 5.3 years (range 1–13 years) and had a mean follow-up of 5.3 months. Analysis of the final radiographs demonstrated that in 80% of subjects, the anterior humeral line remained anterior to the mid third segment of the capitellum (radiographic extension deformity), the mean humeral-capitellar angle was 23.8° (range – 11°–50°), the mean Baumann’s angle was 79.4° (range 62°–97°), the mean Gordon index was 4.59%, and 44% of subjects had a Griffet index between 1–3 (potentially indicative of unstable reduction due to malrotation of the fragments, which can allow the development of a cubitus varus deformity). Conclusion: From this radiographic review, a significant proportion of fractures treated with closed reduction and cast immobilization failed to achieve anatomic position and alignment on final x-rays. However, the clinical significance of these results and the potential for long-term re-modeling of these fractures remains unknown