Aims. This study aimed to determine whether lateral femoral wall thickness (LWT) < 20.5 mm was associated with increased revision risk of intertrochanteric fracture (ITF) of the hip following
Aims. The aim of this study was to investigate the association between the type of operation used to treat a trochanteric fracture of the hip and 30-day mortality. Patients and Methods. Data on 82 990 patients from the National Hip Fracture Database were analyzed using generalized linear models with incremental case-mix adjustment for patient, non-surgical and surgical characteristics, and socioeconomic factors. Results. The use of short and long intramedullary nails was associated with an increase in 30-day mortality (adjusted odds ratio (OR) 1.125, 95% confidence interval (CI) 1.040 to 1.218; p = 0.004) compared with the use of
Aims. The aim of this study was to investigate if there are differences in outcome between
We conducted a randomised controlled trial to compare external fixation of trochanteric fractures of the femur with the more costly option of the
Aims. This study evaluated variation in the surgical treatment of stable (A1) and unstable (A2) trochanteric hip fractures among an international group of orthopaedic surgeons, and determined the influence of patient, fracture, and surgeon characteristics on choice of implant (intramedullary nailing (IMN) versus
In a prospective, randomised study we have compared the pertrochanteric external fixator (PF) with the
Aims. This study aimed to compare mortality in trochanteric AO/OTA A1 and A2 fractures treated with an intramedullary nail (IMN) or
Aims. Surgical treatment of hip fracture is challenging; the bone is porotic and fixation failure can be catastrophic. Novel implants are available which may yield superior clinical outcomes. This study compared the clinical effectiveness of the novel X-Bolt Hip System (XHS) with the
We studied the biomechanical behaviour of three sliding fixation devices for trochanteric femoral fractures. These were a titanium alloy sideplate and lag screw, a titanium alloy sideplate and dome plunger with cement augmentation, and a stainless-steel sideplate and lag screw. We used 18 mildly osteoporotic cadaver femora, randomly assigned to one of the three fixation groups. Four displacement and two strain gauges were fixed to each specimen, and each femur was first tested intact (control), then as a two-part fracture and then as a four-part intertrochanteric fracture. A range of physiological loads was applied to determine load-bearing, load-sharing and head displacement. The four-part-fracture specimens were subsequently tested to failure to determine maximum fixation strengths and modes of failure. The dome-plunger group failed at a load 50% higher than that of the stainless-steel lag-screw group (p <
0.05) and at a load 20% higher than that of the titanium-alloy lag-screw group (NS). All 12 lag-screw specimens failed by cut-out through the femoral head or neck, but none of the dome-plunger group showed movement within the femoral head when tested to failure. Strain-gauge analysis showed that the dome plunger produced considerably less strain in the inferior neck and calcar region than either of the lag screws. Inferior displacement of the femoral head was greatest for the dome-plunger group, and was due to sliding of the plunger. The dome plunger with cement augmentation was able to support higher loads and did not fail by cut-out through the femoral head.(ABSTRACT TRUNCATED AT 250 WORDS)
Aims. Despite limited clinical scientific backing, an additional trochanteric stabilizing plate (TSP) has been advocated when treating unstable trochanteric fractures with a
Aims. The aim of this study was to examine perioperative blood transfusion practice, and associations with clinical outcomes, in a national cohort of hip fracture patients. Methods. A retrospective cohort study was undertaken using linked data from the Scottish Hip Fracture Audit and the Scottish National Blood Transfusion Service between May 2016 and December 2020. All patients aged ≥ 50 years admitted to a Scottish hospital with a hip fracture were included. Assessment of the factors independently associated with red blood cell transfusion (RBCT) during admission was performed, alongside determination of the association between RBCT and hip fracture outcomes. Results. A total of 23,266 individual patient records from 18 hospitals were included. The overall rate of blood transfusion during admission was 28.7% (n = 6,685). There was inter-hospital variation in transfusion rate, ranging from 16.6% to 37.4%. Independent perioperative factors significantly associated with RBCT included older age (90 to 94 years, odds ratio (OR) 3.04 (95% confidence interval (CI) 2.28 to 4.04); p < 0.001), intramedullary fixation (OR 7.15 (95% CI 6.50 to 7.86); p < 0.001), and
The October 2023 Trauma Roundup. 360. looks at: Intramedullary nailing versus
Aims. Patients with A1 and A2 trochanteric hip fractures represent a substantial proportion of trauma caseload, and national guidelines recommend that
Fractures of the proximal femur are one of the
greatest challenges facing the medical community, constituting a
heavy socioeconomic burden worldwide. Controversy exists regarding
the optimal treatment for patients with unstable trochanteric proximal
femoral fractures. The recognised treatment alternatives are extramedullary
fixation usually with a
Increasing incidence of osteoporosis, obesity and an aging population have led to an increase in low energy hip fractures in the elderly. Perceived lower blood loss and lower surgical time, media coverage of minimal invasive surgery and patient expectations unsurprisingly have led to a trend towards intramedullary devices for fixation of extracapsular hip fractures. This is contrary to the Cochrane review of random controlled trials of intramedullary vs extramedullary implants which continues recommends the use of a
Background. Intracapsular neck of femur fractures are one of the most common injuries seen in Orthopaedics. When the fracture is amenable to internal fixation there are 2 main treatment options, namely multiple cannulated hip screws (MCS) and 2-hole
Background: The majority of extracapsular proximal femoral fractures are treated with a
Background: The majority of extracapsular proximal femoral fractures are treated with a
Background: Reverse obliquity and transverse fractures of the proximal femur represent a distinct fracture pattern in which the mechanical forces displace the femur medially thus increasing the risk of fixation failure. There is a paucity of published literature in this area of trauma. This study constitutes the largest series of such fractures. Methods: Using the hip fracture registry at this institution 101 reverse obliquity and transverse fracture patterns were identified from 3336 consecutive hip fractures. All surviving patients were followed up for 1 year. Results: Of 100 patients treated operatively, 59 were treated with 1350
Controversy exists whether to treat unstable pertrochanteric hip fractures with either intra-medullary or extra-medullary devices. A prospective randomised control trial was performed to compare the outcome of unstable pertrochanteric hip fractures stabilised with either a
Hip fracture is a common serious injury in the elderly. Between 1982 and 1998 the number of hip fractures reported annually in Scotland in patients over 55 years rose from 4,000 to 5,700. The optimum method of treatment for the various fracture types remains in contention. We compare outcome measures between displaced, intracapsular fractures in patients over 70 years fixed with cannulated
Aims. Evaluate if treating an unstable femoral neck fracture with a locking plate and spring-loaded telescoping screw system would improve construct stability compared to gold standard treatment methods. Methods. A 31B2 Pauwels’ type III osteotomy with additional posterior wedge was cut into 30 fresh-frozen femur cadavers implanted with either: three cannulated screws in an inverted triangle configuration (CS), a
Hip fracture is a common serious injury in the elderly. Between 1982 and 1998 the number of hip fractures reported annually in Scotland in patients over 55 years rose from 4,000 to 5,700. The optimum method of treatment for the various fracture types remains in contention. The purpose of this study was to compare outcome measures between displaced, intracapsular fractures in patients over 70 years fixed with cannulated
Aims. This study explores the reported rate of surgical site infection (SSI) after hip fracture surgery in published studies concerning patients treated in the UK. Methods. Studies were included if they reported on SSI after any type of surgical treatment for hip fracture. Each study required a minimum of 30 days follow-up and 100 patients. Meta-analysis was undertaken using a random effects model. Heterogeneity was expressed using the I. 2. statistic. Risk of bias was assessed using a modified Newcastle-Ottawa Scale (NOS) system. Results. There were 20 studies reporting data from 88,615 patients. Most were retrospective cohort studies from single centres. The pooled incidence was 2.1% (95% confidence interval (CI) 1.54% to 2.62%) across ‘all types’ of hip fracture surgery. When analyzed by operation type, the SSI incidences were: hemiarthroplasty 2.87% (95% CI 1.99% to 3.75%) and
We aimed to use data from a randomized controlled trial (RCT) comparing the
Introduction: Use of a variable angle
Purpose: The results of surgical treatment of intertrochanteric hip fractures using a sliding hip screw-plate and Norian-SRS, as an adjuvant means of stabilization, are presented. Material – Methods: 103 patients (27 male, 76 female) with intertrochanteric hip fractures, were treated with a
The Sliding Hip Screw (SHS) is currently the treatment of choice for all trochanteric hip fractures. An alternative treatment is the short femoral nail. Earlier designs of these nails were associated with an increased fracture healing complication rate in comparison to the
Introduction and Aims: The combination of ipsilateral intertrochanteric and femoral shaft fractures is an uncommon pattern associated with high-energy trauma. This retrospective study used self-report measures to evaluate functional outcome of patients sustaining this fracture pattern and compared two common treatment methods. Method: Three patient-based outcome measures, the Short Form-36 (SF-36), Short Musculoskeletal Functional Assessment (SMFA), and Lower Extremity Functional Scale (LEFS) were used to evaluate the functional outcome of twenty-one patients (13 male, mean 46.7 +/− 16.5 years) treated with a reconstruction nail (n=11) or with a
Purpose: The purpose of this study is to provide an additional tool to determine the stability of AO 31A2 pertrochanteric hip fractures. This study is based on the lateral hip radiograph, which has been ignored in the current debate over stability. Method: One-hundred and thirty-one patients were identified through medical records with a diagnosis of pertrochanteric hip fracture treated with
Purpose: The management of comminuted inter trochanteric fracture are a serious and difficult problem. The proper selection of fixation device is must to avoid significant complication in the management of this common fracture. The use of contoured side plate screw attached to the sliding screw plate anchors the comminuted fragments thus gives better stability, compression, early mobility and bony union to this fracture where other implant fails. Material and method: Since 1997 to 2000, 60 comminuted inter trochanteric fracture- age of 67yrs (46–91year) were treated by close/open reduction and internal fixation with 135 dynamic hip screw plate +side screw plate. The side plate is a narrow D.C.P. (4/5 hole) which is contoured to the fl are of greater trochanter proximally and is attached to the sliding screw plate. The proximal holes of side plate hold the comminuted fragment of greater trochanter with cancellous screw above the
A new and very unstable intertrochanteric fracture complex is described. The intertrochanteric fracture with extension into the femoral neck is rare but results in an extremely high failure rate because of its instability. A ten-year retrospectic analysis of patients (246) with intertrochanteric fractures treated with a
Aims. The aim of this study was to inform a definitive trial which
could determine the clinical effectiveness of the X-Bolt Dynamic
Hip Plating System compared with the
Awareness that minimising tip apex distance (TAD) when inserting a
Controversy exists whether to treat unstable pertrochanteric hip fractures with either intramedullary or extramedullary devices. A prospective randomised control trial was performed to compare the outcome of unstable pertrochanteric hip fractures stabilised with either a
Cerebral micro emboli have been noted to occur during both total hip and knee arthroplasty. These micro emboli have been implicated in the causation of postoperative cognitive impairment. The aim of this study was to determine whether cerebral micro emboli occur during hip fracture surgery. 28 patients undergoing hip fracture surgery had transcranial doppler assessment of the middle cerebral artery to detect cerebral micro emboli. Micro embolic signals (MESs) were recorded during the operative procedure. Successful monitoring was carried out in 26 patients. MES were recorded in 16 out of 26 patients. 12 out of 16 patients who had MESs had undergone a cemented hemiarthroplasty; the remainder had a
A prospective, randomized, controlled trial was performed to compare the outcome of treatment of unstable fractures of the proximal part of the femur with either a
Purpose: The popularity of intramedullary nails (IMN) for trochanteric hip fractures has grown substantially with little supportive evidence that IMN are superior to conventional
Introduction and Aims: Cerebral micro emboli have been noted to occur during both total hip and knee arthroplasty. These micro emboli have been implicated in the causation of post-operative cognitive impairment. The aim of this study was to determine whether cerebral micro emboli occur during hip fracture surgery. Method: Twenty-eight patients undergoing hip fracture surgery had transcranial doppler assessment of the middle cerebral artery to detect cerebral micro emboli. Micro embolic signals (MESs) were recorded during the operative procedure. Results: Successful monitoring was carried out in 26 patients. MES were recorded in 16 out of 26 patients. Twelve out of 16 patients who had MESs had undergone a cemented hemiarthroplasty, the remainder had a
Background: Cerebral micro emboli have been noted to occur during both total hip and knee arthroplasty. These micro emboli have been implicated in the causation of post-operative cognitive impairment. The aim of this study was to determine whether cerebral micro emboli occur during hip fracture surgery. Method: 28 patients undergoing hip fracture surgery had transcranial doppler assessment of the middle cerebral artery to detect cerebral micro emboli. Micro embolic signals (MES’s) were recorded during the operative procedure. Results: Successful monitoring was carried out in 26 patients. MES were recorded in 16 out of 26 patients. 12 out of 16 patients who had MES’s had undergone a cemented hemiarthroplasty the remainder had a
Internal fixation is currently the standard of care for Garden I and II femoral neck fractures in the elderly. However, there may be a degree of posterior tilt on the preoperative lateral radiograph above which failure is likely, and primary arthroplasty would be preferred. The purpose of this study was to determine the association between posterior tilt and the risk of subsequent arthroplasty following internal fixation of Garden I and II femoral neck fractures in the elderly. This study represents a secondary analysis of data collected in the FAITH trial, an international multicenter randomized controlled trial comparing the
Introduction. We implemented an exhaustive operative and supervision algorithm for surgical treatment of hip fractures primarily based on own previously published literature. The purpose was to improve supervision and reduce the rate of reoperations. Materials and methods. 2000 consecutive unselected patients above 50 years admitted with a hip fracture were included, 1000 of these prospectively after implementation of the algorithm. Demographic parameters, hospital treatment and reoperations within the first postoperative year were assessed from patient records. The algorithm dictated the surgical treatment based on three objective patient parameters: age, new mobility score and fracture classification on pre-operative anterior-posterior and axial radiographs. Intra capsular fractures were treated with two parallel implants, a
Background: Hip fractures are common among the aged population, with high mortality and morbidity rates. It ‘s annual cost in the United States is expected to double by the year 2040 to about 16 billion U.S Dollars. Of those, approximately 50% are inter-trochanteric fractures. Among them, 50 to 60% are categorized as unstable fractures. Unstable intertrochanteric fractures are defined as 1) fractures with comminution of the posteromedial buttress which exceeds a simple lesser trochanteric fragment; 2) fractures with evidence of subtrochanteric fracture lines; and 3) reverse oblique fractures of the femoral neck. Review of the literature reveals large variations in the amount of complications after surgical treatment of unstable intertrochanteric fractures, among various medial institutes. Infection rates winds from fewer than 1% and up to 15% of cases, and reports of cutout events range from % to 20%. Other complications, such as non-unioin, femoral shaft fractures, and painful hardware, are much less common. Purpose: To investigate the rate of complications after surgical treatment of unstable inter-trochanteric fractures, in our department. Method: Retrospective review of 61 patients who were admitted in our department due to unstable intertro-chanteric fractures, after simple falls, between May 2001 to August 2006, and were treated with intramedullary
Intracapsular neck of femur fractures may be treated with fixation or arthroplasty, depending on fracture characteristics and patient factors. Two common methods of fixation are the
Purpose: Minimizing tip-apex distance (TAD) has been shown to reduce clinical failure of extramedullary
Few will disagree that the best femoral head that a young patient can have is his or her own, native femoral head. In the active, healthy patient under age 60 with a displaced femoral neck fracture, well-done, timely ORIF presents the best chance of preserving the patient's native femoral head. Arthroplasty is generally reserved for older patients, over age 60, where attempts at ORIF in this setting have demonstrated failure rates over 40%. “Physiologic age” is a somewhat nebulous term that takes into account the health and ambulatory status of the patient. For example, a 52-year-old with end-stage renal failure, severe osteoporosis, and a displaced femoral neck fracture may best be treated with arthroplasty. However, in reality, such situations are quite rare. Recent studies have documented that approximately 80% of young patients with displaced femoral neck fractures treated with ORIF will keep their own femoral head for 10 years after injury. The variables under the surgeon's control include timing of fixation, quality of reduction, accurate implant placement and implant selection, and capsulotomy. All of these variables potentially affect outcomes. Fractures in this young age group are frequently high shear angle (vertical) Pauwels type 3 fractures, and benefit from fixed angle fixation. The author prefers anatomic reduction and stabilization with a
Background. This clinical study aims to establish the rate of operative inadvertent hypothermia (IH) in elderly hip fracture patients (>65 years old). We postulate that differences exist in risk factors and hypothesised poorer outcomes in patients with IH. Methods. A single centre, retrospective study of 929 hip fracture patients managed operatively between June 2015 and July 2017 was conducted. Patients’ demographic, anaesthetic and surgical variables were analysed together with outcomes for length of stay (LOS), 30-day re-admissions, and 30-day mortality. Results. Overall rates of IH in elderly hip fracture patients undergoing surgery were 10%, with increasing age as a risk factor (p = 0.005). There was trend towards IH in patients receiving
In a randomised trial involving 598 patients
with 600 trochanteric fractures of the hip, the fractures were treated with
either a