Introduction. This biomechanics investigation evaluated commercially available studded and bladed football boots to determine whether boot type influences potential non-contact ACL injury when football players sidestep cut. Methods. Fifteen professional outfield male football players, without history of lower limb injury, with at least two consecutive injury-free seasons participated. Each undertook three trials of a straight line run and sidestep cuts at 30° and 60° with approach velocity 5.5ms. -1. - 6.0ms. -1. on a FIFA (Fédération Internationale de Football Association) approved artificial football surface. Four pairs of standardised football boots (two bladed and two studded) were investigated. Using 3D inverse dynamics analyses based on an eight camera gait analysis system (120Hz) synchronised with a force platform (960Hz), peak absolute knee internal tibial rotational moments (M. z. ), valgus moments (M. y. ) and anterior joint forces (F. x. ) were determined throughout the stance phase. Values were compared with cadaveric critical limits for ACL injury. A univariate repeated measures ANOVA quantified differences between the variables as a function of cutting angle and boot type. Results. Comparisons between the investigated boots revealed M. z. , M. y. and F. x. were similar for each manoeuvre. Straight line running using studded and bladed boots was associated with M. z. , M. y. and F. x. insufficient for cadaveric injury. Sidestep cutting using studded and bladed boots resulted in M. z. and M. y. significantly greater than during straight line running (p < 0.001), M. z. and F. x. exceeding critical limits and M. y. values which did not. Conclusion. The boot type did not significantly alter potential non-contact ACL injury based on cadaveric critical limits. Sidestep cutting using studded and bladed football boots resulted in M. z. and F. x. sufficient for non-contact ACL injury. Sidestep cutting, when compared to straight line running, may influence potential non-contact ACL injury more than the boot type used by altering knee joint loading to a greater extent

Introduction. Knee injuries are common amongst footballers. The aim of this study was to establish frequency and variation of knee injuries within one English Premier League (EPL) professional football club over two seasons, to assess number of days missed due to injury, and analyse current treatment regimen for each injury type. Method. Data was collected prospectively for injuries suffered by players between 2009 and 2011, spanning two EPL seasons at one EPL club. Demographics were recorded along with various factors influencing injury, including playing surface, pitch condition, dominant side, type of injury, ability to continue playing, and mechanism of injury. Time taken for return to play, and treatment received was recorded. Results. 35 injuries occurred that were severe enough to cause players to miss at least one competitive match. The commonest injury was to the medial collateral ligament (MCL) in 34%. Patella tendon injuries were seen in 29%, other injuries included meniscus tears, ACL ruptures, and osteochondral defects. All grade II MCL Injuries received sclerosant injections. 40% of patella tendon injuries were given plasma-rich protein (PRP) injections, and 30% underwent surgery. The mean recovery time following MCL and patella tendon injuries was 44 days and 77 days respectively. 60% of injuries were sustained during training and 40% were suffered in competitive games. 26% were recurring injuries, recurrent meniscus and patella tendon injuries took twice as long to recover compared to the initial injury. Conclusion. Our findings suggest that MCL and patella tendon injuries are the most common knee injuries amongst professional footballers and that meniscus tears and ligament ruptures are relatively rare in comparison. Injuries appear to occur more frequently during training. A high proportion of injuries in the study received injection therapy in the form of PRP or sclerosant. The study suggests recurrent injuries can prolong recovery two-fold

Introduction. Foot and ankle injuries are a common occurrence amongst all footballers. The aim of this study was to establish the frequency and variation of foot and ankle injuries within one English Premier League (EPL) professional football club over the course of a season and attempt to identify any factors associated with the injuries. Method. Data was collected prospectively for all foot and ankle injuries suffered by first team players over the 2008–09 and 2009–10 EPL season at one EPL club. Each player's demographics were recorded along with various factors concerning or influencing the injury including ground conditions, foot posture index score (FPIS), type of injury, ability to continue playing, recovery time, mechanism of injury and footwear type. Results. The most common injury was 5th metatarsal fracture seen in 33%. Lateral ligament sprain was seen in 28% and syndesmosis injury in 17%. The mean recovery time following 5th metatarsal fractures was 76 days. 67% of all injuries (100% of 5th metatarsal fractures) were sustained while wearing blade footwear, 17% wearing the more traditional studded footwear. Supination was the most common FPIS, present in 43%. 56% of injuries were in the dominant (kicking) side while 50% of injuries were sustained in the tackle. There were no ankle fractures observed. Conclusion. 5th metatarsal fractures are the most common foot & ankle injury amongst professional footballers, ankle fractures are relatively rare in comparison. Injuries occur more frequently with blade footwear, with supination being the most common foot posture at the time of injury

Introduction. Fifth metatarsal fractures are a common injury suffered by professional footballers. It is frequently reported in the media that such an injury will result in a 6-week absence from play. The purpose of this study was to assess frequency of media reporting of fifth metatarsal fractures, the time that is predicted by the media before the player will return to soccer and the actual time taken for the player to return to play. Methods. Internet search engines identified 40 professional footballers that suffered 49 fifth metatarsal fractures between 2001 and 2011. Information was collected from various media and team websites, match reports, photography and video evidence to provide data regarding the mechanism of injury, playing surface conditions, frequency of fractures per season, fracture treatment, estimated amount of time to be missed due to the injury and time taken to return to play. Results. 49 fractures were identified in the 40 players. 6 players suffered a recurrence of a previous fifth metatarsal fracture. 3 players sustained 5. th. metatarsal fractures in their contralateral foot. There was a trend of increased reporting of fifth metatarsal fractures over the course of the decade. 43% of fractures were sustained without contact with another player, 24% were suffered in a tackle. 77% of fractures were sustained in dry conditions. 90% of fractures were treated surgically. Mean return to play time was 14.6 weeks (range 5 to 34 weeks). The mean estimated absence in the media was 7.8 weeks (range 2 to 16 weeks), median 6 weeks. Conclusions. Fifth metatarsal fractures are being commonly reported in professional footballers with an increasing trend. Most are treated surgically. It appears that the commonly quoted period of 6 weeks before return to play is unrealistic. It should be expected that a player would be unavailable for 3 months

Australian Football (AF) is a popular sport in Australia, with females now representing one-third of participants. Despite this, the injury profiles of females versus males in largely unknown. The current study investigated fractures, dislocations and tendon ruptures in females versus males presenting to emergency departments (ED) with an AF injury. All patients, regardless of age, presenting to one of 10 EDs in Victoria, Australia, with an AF injury were included. Data were prospectively collected over a 10-month period, coinciding with a complete AF season. Data were extracted from patient medical records regarding injury-type, body-part injured and treatments required. Female and male data were compared with chi-squared tests. Of the 1635 patients presenting with an AF injury, 595 (36.0%) had a fracture, dislocation or tendon rupture, of whom 85 (14.3%) were female and the average age was 20.5 years (SD 8.0). Fractures accounted for most injuries (n=478, 80.3% of patients had a fracture), followed by dislocations (n=118, 19.8%) and tendon ruptures (n=14, 2.4%). Upper limb fractures were more common than lower limb fractures (71.1% v 11.5% of fractures). Females were more likely to fracture their hands or fingers than males (45.7% v 34.3%). Males were more likely to fracture ribs (5.4% v 0%). Most fractures (91.2%) were managed in the ED, with the remainder being admitted for surgery (GAMP/ORIF). Males were more likely to be admitted for surgery than females (11.2% v 5.9%). Regarding dislocations (n=118), females were more likely to dislocate the patella (36.8% v 8.1% of dislocations). Only males sustained a tendon rupture (n=14): finger extensor or flexor (57.1%), achilles tendon (28.6%) and patella tendon (14.3%). Orthopaedic AF injuries are common presentations to EDs in Victoria, though few require specialist orthopaedic intervention. Injury profiles differed between genders suggesting that gender specific injury prevention and management might be required

In professional football a key factor regarding injury is the time to return to play. Accurate prediction of this would aid planning by the club in the event of injury. It would also aid the club medical staff. Gaussian processes may be used for machine learning tasks such as regression and classification. This study determines whether machine-learning methods may be used for predicting how many days a player is unavailable to play. A database of injuries at one English Premier League Professional Football Club was reviewed for a number of factors for each injury. Twenty-five variables were recorded for each injury, including time to return to play. This was determined to be the response variable. We used a Gaussian process model with a Laplacian kernel to determine whether the return to play could be predicted from the other variables. The root mean square error was 13.186 days (S.D.: 8.073), the mean absolute error was 8.192 days (S.D.:13.106) and the mean relative error 171.97% (S.D.:75.56%). A linear trend was observed and the model demonstrated high accuracy with greater errors being observed for cases where the value of the response variable was higher, i.e. in those cases where the time to return to play was lengthy. This is the first step in attempting to design a computer-based model that will accurately predict the time for a professional footballer to return to play. The model is extremely accurate for most cases, with errors increasing as the severity of the case increases too

Introduction. Patella tendonitis is common amongst sportsmen. No published evidence of this injury in elite professional footballers exists. The aim of this study was to determine the frequency of this injury in the elite professional footballer, along with the impact of such an injury on the amount of time missed and the outcomes of various treatment options. Methods. Data was collected prospectively for injuries suffered by first team players, development squad players and academy squad players over the 2009–10 and 2010–11 English Premier League (EPL) season at one EPL club. Each player's demographics were recorded. The injury was recorded along with the time that the player was absent because of the injury, the treatment that the player received and whether they suffered any recurrence of the injury. Results. 35 knee injuries were observed during the period of this study, 21% of all injuries. Ten were patella tendonopathies, a frequency of 28.6% of knee injuries and 6% of all injuries suffered. Eight injuries were in first team players and 2 in academy players. Mean absence was 67 days in first team and 120 days in academy players. Both the academy players underwent surgery as their primary treatment. No first team player had surgery. Four first team players were treated with local injection (2 with sclerosant and 2 with Platelet Rich Plasma) with a mean absence of 110 days. Four injuries were treated with physiotherapy, mean absence of 24 days. There was recurrence in 4 cases, all within the first team (50%), 2 in each of the physiotherapy and injection groups. No recurrence was observed when undertaking surgery. Conclusions. Patella tendonitis is a common knee injury suffered by elite professional footballers, which results in a prolonged absence and carries a high risk of recurrence. The best treatment option remains debateable

Acromioclavicular joint is an integral component of Shoulder Complex and common site of injury particularly for athletes involved in sports such as Football, Cricket, Rugby and Shotput. Acromioclavicular Injuries are often neglected and goes untreated especially in low demand patients. Classic surgical techniques are associated with high complication rates. This is a prospective study from 2015–2017 wherein 32 patients with Acute grade 3, 4, 5, 6 Acromioclavicular joint dislocations, were operated with Minimally Invasive Double Tunnel Anatomical Coraco-clavicular Ligament Reconstruction (DT-ACCLR) with Tightrope Suspensory fixation. Clinical Outcomes were evaluated with Visual Analog Scale, Constant functional scale, Start of Movement, Return to Work, Satisfaction index and Coraco-clavicular distance over 12 months. Mean follow-up was 14 ± 3.8 months. Visual analog scale and Constant scores revealed significant advancements 0 ± 0.5 (range, 0–2) and 95 ± 3 (range, 92–98) scores at 12 months respectively. The coraco-clavicular distance significantly reduced from 23 ± 2.4 mm to 8 ± 0.5 mm. Mean return to work by 7 days. 98.6% patients were satisfied with surgical results. We conclude that DT-ACCLR is simple and creative surgical technique which provides stable, reliable and painless AC joint. The patients can move the shoulder same day and return to Work by 5–7days and Sports 3–4 weeks

Over recent years chondrocyte implantation (MACI) has become a recognised procedure. This paper presents the results of two players in the national rugby league competition who play first grade football and have undergone the procedure. Professional sports medical care can be difficult. Demands from players, the public and coaches are beyond our normal requirements as surgeons. Faced with two high-profile players with career ending focal grade 4 chondral lessions and not responding to our normal treatment methods, I performed chondrocyte implantation (MACI) to deal with this. Both players have responded well to treatment and returned to first grade football. The two players in question had focal grade 4 chondral lesions. They had not responded to treatment and had recurrent effusions restricting their ability to play. Player A required a revision acl reconstruction as he was to be away from the game for a year. I treated his chondral lesion with MACI. His effusion settled and he returned to play with no further delays other than those expected from the acl surgery. Encouraged by this result, I performed the second procedure on a very high- profile player who had recurrent pain and effusion and had been treated with arthroscopies with little improvement. Faced with retirement, he opted for the procedure and returned to first grade the following season

The aim of this study is to determine evidence-based guidelines on functional outcomes following common thoracolumbar injuries using a synthesis of systematic literature reviews and consensus expert opinion. A questionnaire was created comprising five cases representative of common thoracolumbar injuries (a thoracic compression fracture, a flexion distraction injury and burst fractures each with varied location, patient demographics and treatment strategies). For each scenario five questions about expected functional outcomes were posed. Questionnaires were distributed to the Spine Trauma Study Group. Responses were combined with available data from a systematic review of the same injuries and outcomes to create consensus evidence based guidelines. The survey was completed by 31 (57%) of 53 surgeons representing 20 centres across North America. The systematic reviews identified 49 appropriate studies. One year following a L1 burst fracture, a heavy laborer, treated with protective mobilization (cast or brace) has a 40% chance of being pain free, 70% chance of regaining pre-injury range of motion, can expect to be re-employed within 4–6 months and be able to participate in high impact exercise and contact sport with no or minimal limitation. Length of inpatient stay averages 4–5 days. One year following posterior short segment stabilization of a L1 bust fracture in a college football player, there is an expected 45% chance of being pain free and 55% chance of regaining pre-injury ROM. While an ultimate return to high impact exercise and contact sports is anticipated, 32% of experts expect the injury to end a college football career. Results for the other trauma scenarios are included. This combination of literature and expert opinion represents the best available evidence on functional prognosis after thoracolumbar trauma. By providing consistent, accurate information surgeons and other care path providers will help patients develop realistic expectations, which may shape and improve their ultimate outcome

Low back pain in junior Australian Rules footballers has not been investigated, despite findings that adolescent back pain is a strong predictor for adult back pain. The aim of this study was to determine the prevalence, intensity, quality and frequency of low back pain in junior Australian Rules footballers. A cross-sectional survey of male non-elite junior (n = 60) and elite junior players (n = 102) was conducted along with a convenience sample of non-footballers (school children) (n = 100). Subjects completed a self-reported questionnaire on low back pain incorporating the Quadruple Visual Analogue Scale and McGill Pain Questionnaire (short form), along with additional questions adapted from an Australian epidemiological study. For current, average and best low back pain levels, elite junior players had higher pain levels (p < 0.001), with no difference noted between non-elite juniors and controls for average and best low back pain. For low back pain at worst, there were significant differences in the mean pain cores. The difference between elite juniors and non-elite juniors (p = 0.040) and between elite juniors and controls (p < 0.001) was significant, but not between non-elite juniors and controls. The chance of suffering low back pain increases from 45% for controls, through 55% for non-elite juniors to 66.7% for elite juniors. The chance that a pain sufferer experiences chronic pain is 16% for controls and 41% for non-elite junior and elite junior players. Elite junior players experienced low back pain more frequently (p = 0.002), with no difference in frequency noted between non-elite juniors and controls. Over 25% of elite junior and non-elite junior players reported that back pain impacted their performance some of the time or greater. This study demonstrated that when compared with non-elite junior players and non-footballers of a similar age, elite junior players experience back pain more severely and frequently and have higher prevalence and chronicity rates

Total hip arthroplasty (THA) is among the most successful interventions in all of medicine and has recently been termed “The Operation of the Century”. Charnley originally stated that “Objectives must be reasonable. Neither surgeons nor engineers will ever make an artificial hip joint that will last 30 years and at some time in this period enable the patient to play football.” and he defined an appropriate patient as generally being over 65 years of age. Hip rating scales developed during this time were consistent with this approach and only required relief of pain and return to normal activities of daily living to achieve a perfect score. Since this time, however, hip arthroplasty has been applied to high numbers of younger, more active individuals and patient expectations have increased. One recent study showed that in spite of a good hip score, only 43% of patients had all of their expectations completely fulfilled following THA. The current generation metal-metal hip surface replacement arthroplasty (SRA) has been suggested as an alternative to standard THA which may offer advantages to patients including retention of more native bone, less stress shielding, less thigh pain due to absence of a stem, less limb length discrepancy, and a higher activity level. A recent technology review by the AAOS determined that currently available literature was inadequate to verify any of these suggested potential benefits. The potential complications associated with SRA have been well documented recently. The indications are narrower, the implant is more expensive, the technique is more demanding and less forgiving, and the results are both highly product and surgeon specific. Unless a clinical advantage in the level of function of SRA over THA can be demonstrated, continued enthusiasm for this technique is hard to justify. To generate data on the level of function of younger more active arthroplasty patients, a national multicenter survey was conducted by an independent university medical interviewing center with a long track record of conducting state and federal medical surveys. All patients were under 60, high demand (pre-morbid UCLA score > 6) and had received a cementless stem with an advanced bearing surface or an SRA at one of five major total joint centers throughout the country. The detailed questionnaire quantified symptoms and function related to employment, recreation, and sexual function. Patients with SRA had a higher incidence of noises emanating from the hip than other bearing surfaces although this was transient and asymptomatic. SRA patients were much more likely to have less thigh pain than THA, less likely to limp, less likely to perceive a limb length difference, more likely to run for exercise, and more likely to run longer distances. In another study of over 400 THA and SRA patients at two major academic centers, patients completed pain drawings that revealed an equivalent incidence of groin pain between THA and SRA, but an incidence of thigh pain in THA that was three times higher than in SRA in young active patients. While some or most of the observed advantages of SRA over THA may be attributable to some degree of selection bias, the inescapable conclusion is that SRA patients are demonstrating clinical advantages that warrants continued utilization and investigation of this procedure

Total hip arthroplasty is among the most successful interventions in all of medicine and has recently been termed “The Operation of the Century”. Charnley originally stated that “Objectives must be reasonable. Neither surgeons nor engineers will ever make an artificial hip joint that will last 30 years and at some time in this period enable the patient to play football.” and he defined appropriate patient as generally being over 65 years of age. Hip rating scales developed during this time were consistent with this approach and only required relief of pain and return to normal activities of daily living to achieve a perfect score. Since this time, however, hip arthroplasty has been applied to high numbers of younger, more active individuals and patient expectations have increased. One recent study showed that in spite of a good hip score, only 43% of patients had all of their expectations completely fulfilled following THA. The current generation metal-metal hip surface replacement arthroplasty (SRA) has been suggested as an alternative to standard THA which may offer advantages to patients including retention of more native bone, less stress shielding, less thigh pain due to absence of a stem, less limb length discrepancy, and a higher activity level. A recent technology review by the AAOS determined that currently available literature was inadequate to verify any of these suggested potential benefits. The potential complications associated with SRA have been well documented recently. The indications are narrower, the implant is more expensive, the technique is more demanding and less forgiving, and the results are both highly product and surgeon specific. Unless a clinical advantage in the level of function of SRA over THA can be demonstrated, continued enthusiasm for this technique is hard to justify. To generate data on the level of function of younger more active arthroplasty patients, a national multicenter survey was conducted by an independent university medical interviewing center with a long track record of conducting state and federal medical surveys. All patients were under 60, high demand (pre-morbid UCLA score > 6) and had received a cementless stem with an advanced bearing surface or an SRA at one of five major total joint centers throughout the country. The detailed questionnaire quantified symptoms and function related to employment, recreation, and sexual function. Patients with SRA had a higher incidence of noises emanating from the hip than other bearing surfaces although this was transient and asymptomatic. SRA patients were much more likely to have less thigh pain than THA, less likely to limp, less likely to perceive a limb length difference, more likely to run for exercise, and more likely to run longer distances. In another study of over 400 THA and SRA patients at two major academic centers, patients completed pain drawings that revealed an equivalent incidence of groin pain between THA and SRA, but an incidence of thigh pain in THA that was three times higher than in SRA in young active patients. While some or most of the observed advantages of SRA over THA may be attributable to some degree of selection bias, the inescapable conclusion is that SRA patients are demonstrating clinical advantages that warrants continued utilisation and investigation of this procedure

This case series highlights the use of the Ganz approach (trochanteric slide approach) and surgical dislocation for excision of fibrous dysplasia of the femoral neck, pigmented villonodular synovitis and synovial chondromatosis of the hip. The first patient was a 16-year-old girl, who presented with pain in her hip, having fallen whilst playing football. Investigations revealed a fibrous dysplasia, which was successfully excised returning her to an active lifestyle. The second patient was a 27-year-old lady, who presented having suffered left hip pain for four years. She was diagnosed with a pigmented villonodular synovitis, which was excised and the patient was able to return to the gym. The third patient was a 41-year-old lady, who presented after experiencing right hip pain both at night and at rest for a year, without any trauma. She was diagnosed with synovial chondromatosis and returned to all activities of daily living. The Ganz approach allows safe dislocation of the hip joint without the risk of osteonecrosis of the femoral head. We demonstrate that it is possible to obtain excellent exposure of the femoral neck, head and acetabulum to surgically treat these three tumours of the hip. The surgeon can thus be reassured that complete excision of the tumour has occurred. This series can recommend the Ganz approach with trochanteric slide and full surgical dislocation of the hip to excise pigmented villonodular synovitis, synovial chondromatosis and fibrous dysplasia of the hip

Introduction. The aims of this study were to undertake a prospective randomised trial to compare functional outcome, strength and range of motion after treatment of medial collateral ligament injuries by either early unprotected mobilisation or mobilisation with a hinged brace. Methods. Patients were randomised into either unprotected mobilisation or mobilisation with a hinged brace. Assessments occurred at 2 weeks, 6 weeks, 3 months and 6 months. Outcome measures included validated questionnaires (International Knee Documentation Committee and Knee Injury and Osteoarthritis Outcome Score scores), range of motion measurements and strength testing. Results. Eighty six patients (mean age 30.4) were recruited. There were 53 men and 33 women. The mode of injury was sport in 56 patients (65%) with football, rugby and skiing being the most common types of sport involved. The mean time to return to full weight bearing was 3 weeks in both groups. The mean time to return to work was 4.6 weeks in the braced group and 4.1 weeks in the non-braced group (p=0.79). Return to running was at a mean of 14.3 weeks in the braced group and 12.8 weeks in the non-braced group (p=0.64). Return to full sport was 22 weeks in the braced group and 22.1 weeks in the non-braced group (p=0.99). There was no significant difference in range of movement or pain scores between the two groups at 2,6,12 and 24 weeks. Conclusions. The use of a hinged knee brace does not influence recovery after a medial collateral injury

Total hip arthroplasty is among the most successful interventions in all of medicine and has recently been termed “The Operation of the Century”. Charnley originally stated that “Objectives must be reasonable. Neither surgeons nor engineers will ever make an artificial hip joint that will last 30 years and at some time in this period enable the patient to play football.” and he defined the appropriate patient as generally being over 65 years of age. Hip rating scales developed during this time were consistent with this approach and only required relief of pain and return to normal activities of daily living to achieve a perfect score. Since this time, however, hip arthroplasty has been applied to high numbers of younger, more active individuals and patient expectations have increased. One recent study showed that in spite of a good hip score, only 43% of patients had all of their expectations completely fulfilled following THA. The current generation metal-metal hip surface replacement arthroplasty (SRA) has been suggested as an alternative to standard THA which may offer advantages to patients including retention of more native bone, less stress shielding, less thigh pain due to absence of a stem, less limb length discrepancy, and a higher activity level. A recent technology review by the AAOS determined that currently available literature was inadequate to verify any of these suggested potential benefits. The potential complications associated with SRA have been well documented recently. The indications are narrower, the implant is more expensive, the technique is more demanding and less forgiving, and the results are both highly product and surgeon specific. Unless a clinical advantage in the level of function of SRA over THA can be demonstrated, continued enthusiasm for this technique is hard to justify. To generate data on the level of function of younger more active arthroplasty patients, a national multicenter survey was conducted by an independent university medical interviewing center with a long track record of conducting state and federal medical surveys. All patients were under 60, high demand (pre-morbid UCLA score > 6) and had received a cementless stem with an advanced bearing surface or an SRA at one of five major total joint centers throughout the country. The detailed questionnaire quantified symptoms and function related to employment, recreation, and sexual function. Patients with SRA had a higher incidence of noises emanating from the hip than other bearing surfaces although this was transient and asymptomatic. SRA patients were much more likely to have less thigh pain than THA, less likely to limp, less likely to perceive a limb length difference, more likely to run for exercise, and more likely to run longer distances. In another study of over 400 THA and SRA patients at two major academic centers, patients completed pain drawings that revealed an equivalent incidence of groin pain between THA and SRA, but an incidence of thigh pain in THA that was three times higher than in SRA in young active patients. While some or most of the observed advantages of SRA over THA may be attributable to some degree of selection bias, the inescapable conclusion is that SRA patients are demonstrating clinical advantages that warrants continued utilization and investigation of this procedure

Background. A large number of Tendo-Achilles (TA) injuries occur during sporting activity. Typically occurring in males aged 30–50, whom occasionally undertake sporting activities, the so called ‘weekend warriors’. Aims. To assess the impact of TA rupture on return to sporting activity in the non-elite athlete. Methods. Single unit 5 year retrospective analysis of TA rupture patients. Clinical notes were reviewed and a telephone interview was conducted using a designed questionnaire. Results. 68 patients were identified, 39 responded of which 25 were male and 14 were female. The mean age was 46 years with an age range of 17–77 years. Sporting activity was the major cause of rupture, causative in 27/39 patients, 84% of males and 43% of females. A third of patients had only just returned to the causative sport. In males, football contributed the most injuries, 48%, however for females, badminton contributed the highest number, 67%. 23 patients did not return to their pre-injury sporting activity level. Of these patients, 87% stopped the causative sport completely, 22% stopped sporting activity altogether with 78% returning to sport at a lower level, reducing both the intensity and variety. 20/23 of these patients were treated operatively. Reasons given for a reduction in sporting activity were a “real worry” of re-rupture, 83%, and a “loss of confidence” caused by the injury, 74%. Other reasons were related to pain in the Achilles, 65%, and “previous plans” to reduce level of activity anyway, 35%. Conclusion. Many patients cite the ability to return to sport as a reason for operative intervention. Our study highlights that many patients do not return to sports at all, with those that do, a significant number return at a lower level of intensity, irrespective of treatment. This information could be useful when assessing treatment options in the non-elite athlete

Aim. The aim of this study was to assess the role of hip arthroscopy in the management of hip pain in elite athletes. Patients and methods. It is a retrospective study of prospectively collected data. 31 hip arthroscopies were performed on 27 elite athletes. All the patients were assessed pre-operatively with a thorough clinical examination, radiographs and MRI scans. The modified HHS was also recorded for all the patients' pre and post-operatively. All operations were performed by the senior author, and the patients were assessed at 6 weeks, 3 months, 6 months and a year following the operation. Results. The M:F ratio was 25:2 with an average age of 38 years (Range: 18-58) in the study group. 65% of the patients were professional football players followed by cricket and tennis. The patients were referred at an average of 506 days. Two of the 27 patients demonstrated minimal acetabular dysplasia on their pre-operative radiographs. Of the 31 arthroscopies, a primary diagnosis of a labral tear was made in 20, a chondral flap and delamination in 5, early osteoarthritis in 4 and a ligamentum teres tear in 2. Along with the primary diagnosis of a labral tear, twelve of the 20 patients had a secondary diagnosis of chondral injury and or Femeroacetabular Impingement as well. There were no complications reported. Conclusions. Hip Injuries in athletes are reported late and Chondral Flaps and Ligamentum teres tears are under-diagnosed. Most athletes have a good chance to return back to the original level of sport within 4 months following hip arthroscopy. However, about 40% do continue to have some form of pain. Hip arthroscopy is a safe and effective method for diagnosis and treatment of intra-articular disorders in elite athletes

This study was performed to assess the incidence of generalised ligament laxity in patients presented with recurrent shoulder dislocations. Prospective data was collected for 38 patients with recurrent shoulder dislocations and 43 patients with clavicle fractures as a control group between May 2007 and July 2009, including demographic details, mechanism of injury, number of dislocations and hyperlaxity. Clinical examination was used to assess the ligament laxity using the Beighton score. The mean age was 29 years with a range from 14-40 years. There were 36 males and 2 females. The left shoulder was involved in 21 patients; right in 13 patients and 4 patients had bilateral shoulder dislocations. The average number of dislocations was 3 with a range from 2-17, while the average number of subluxations was 4.5 with a range from 0-35. The average Beighton score for the patients with recurrent shoulder dislocations was 2.8 with a range from 0-8. 17 patients (45%) in this group had a Beighton score of 4 or more as compared to the control group that had only 12 patients (27%) There was a statistically significant difference between the 2 groups with a P value of < 0.05. 8 patients (21%) fulfilled the Brighton criteria for BJHS. The most common cause of recurrent shoulder dislocation was sports related injuries in 26 patients (68%). The most common sport was football in 14 patients (37%) followed by rugby in 10 (26%) patients. We looked at the incidence of generalised ligament laxity in patients with recurrent shoulder dislocations and found a statistically significant difference as compared with the control group. 21% of the patients fulfilled the Brighton criteria for BJHS but 45% had a Beighton score of 4 or more. Appropriate advice should be given to these patients with hyperlaxity and the timing of shoulder stabilisation should be carefully decided

A single centre, prospective study of 196 closed tibial diaphyseal fractures treated by monolateral external fixation. Surgical management of all patients followed a protocol of the senior author (PBMT), with regard to technique and fracture reduction. Operations were performed by several different surgeons including the senior author. A definitive fixator was used as a reduction tool in 34 cases, and a separate fracture reduction device was used in 162 patients. Follow-up was in a dedicated external fixator clinic by the senior author until one year post-fracture healing. Fracture healing was determined by fracture stiffness measurements. 196 tibial fractures in 196 patients, average age 29 (range 12-80). 111 right sided and 85 left sided. 166 male and 30 female. 116 fractures due to low energy and 80 due to high energy. Mechanism of injury. football 75, fall 52, RTA 49, others 20. 33 patients had an additional 74 injuries: 38 fractures/dislocations (3 open), 7 compartment syndromes, 7 head injuries, 16 chest injuries, 9 soft tissue injuries. According to AO classification system: 33 A1, 47 A2, 42 A3, 15 B1, 46 B2, 7 B3. Time to fracture healing was 19 weeks on average (range 9-87). 15 patients had coronal deformity >5 degrees and 1 also had saggital deformity >10 degrees. One osteotomy for correction of malunion. 279 pin site infections requiring antibiotics in 35 patients. 7 fixators removed early due to pin site infection. One established osteomyelitis-lautenbach. 7 refractures, all healed (5 with pop, 2 with further fixator). Non-union: 5 hypertrophic, 2 atrophic-all healed with further external fixation. Our results show that external fixation of closed tibial fracture is a viable alternative to other treatment methods with regard to healing time and angular deformity. Our study also uses a well validated end point to define fracture healing and does not rely on the difficulty of defining union on clinical and radiological grounds