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At least 73 records · Page 4Linked to original sources
PubMed2001

Pelvis and hip joint injuries as a reconstructive factors in car-to-pedestrian accidents.

The pelvic girdles of 371 pedestrian victims of road traffic accidents were evaluated during postmortem examinations. Additionally, 144 hip joints were opened. The pelvic injuries were found in 28% of the pedestrians hit exclusively in their upright position and 52% of the victims run over by a vehicle. The side of the body hit by a car was determined on the basis of the location of blood suffusions within the subcutaneous tissues and muscles of lower limbs as well as the character of injuries found in the knee and upper ankle joints. The findings were verified with the data from court records. It was shown that the injuries of the sacroiliac joints or vertical fractures of the posterior parts of iliac bones were useful parameters for determining the side (left or right) of the body hit by a vehicle. Moreover, it was found that a direct impact on the hip region was evidenced by the ipsilaterally localized fractures of the iliac ala, central hip fractures and intraosseous blood suffusions within the greater trochanter of the femur. The external dislocations of the hip joints (always) and bilateral injuries to the sacroiliac joints (usually) were observed in the victims run over by vehicles.

Accidents, Traffic↗
PubMed2003

Avoidance and management of neurovascular injuries in total hip arthroplasty.

Neural injuries that occur after total hip arthroplasty (THA) can be classified as involving either the central nervous system or peripheral nerves. Central nervous system changes after THA may be attributed to increased appreciation of fat embolism syndrome associated with THA. Certain maneuvers such as impacting the acetabulum, femoral reaming, and cement pressurization can force marrow fat into the venous system. When there is an associated right to left shunt, paradoxical embolization can occur, which may account for previously unexplained cases of confusion and mental status changes after surgery. Peripheral nerve injuries are rare and can involve either distant sites or nerves in the immediate vicinity of the hip joint. Upper extremity nerve injuries are usually associated with patient positioning. Sciatic nerve injury is the most common nerve injury following THA. In comparison, femoral nerve injury is much less common and is associated with an anterior approach. Diagnosis is often delayed, and the prognosis is generally better than with sciatic nerve injury. The superior gluteal nerve is at risk during the direct lateral approach. Obturator nerve injury is the least common type of injury and has the least functional consequence. It can present as groin or inguinal pain. Vascular injuries are less common but more immediately life threatening. The mechanisms of vascular injury include occlusion associated with preexisting peripheral vascular disease and vascular injury during removal of cement during screw fixation of acetabular components, cages, or structural grafts. Perioperative assessment should include vascular evaluation of patients with absent pulses, previous vascular bypass surgery, or dysvascular limbs. A CT scan should be considered when cement or components extend medially into the pelvis.

Arthroplasty, Replacement, Hip↗
PubMed2003

Pelvic and hip apophyseal avulsion injuries in young athletes.

Hip apophyseal injuries in young athletes are a fairly rare problem, and often go unrecognized by health professionals. These injuries can be extremely painful, and may take months to heal. Timely, accurate diagnosis is imperative so proper treatment can be initiated. In some cases, surgery is required.

Adolescent↗
PubMed2000

Joint injury in young adults and risk for subsequent knee and hip osteoarthritis.

BACKGROUND: Knee and hip injuries have been linked with osteoarthritis in cross-sectional and case-control studies, but few prospective studies have examined the relation between injuries in young adults and risk for later osteoarthritis. OBJECTIVE: To prospectively examine the relation between joint injury and incident knee and hip osteoarthritis. DESIGN: Prospective cohort study. SETTING: Johns Hopkins Precursors Study. PARTICIPANTS: 1321 former medical students. MEASUREMENTS: Injury status at cohort entry was recorded when the mean age of participants was 22 years. Injury during follow-up and incident osteoarthritis were determined by using self-administered questionnaires. Osteoarthritis was confirmed by symptoms and radiographic findings. RESULTS: Over a median follow-up of 36 years, 141 participants reported joint injuries (knee alone [n = 111], hip alone [n = 16], or knee and hip [n = 14]) and 96 developed osteoarthritis (knee alone [n = 64], hip alone [n = 27], or knee and hip [n = 5]). The cumulative incidence of knee osteoarthritis by 65 years of age was 13.9% in participants who had a knee injury during adolescence and young adulthood and 6.0% in those who did not (P = 0.0045) (relative risk, 2.95 [95% CI, 1.35 to 6.45]). Joint injury at cohort entry or during follow-up substantially increased the risk for subsequent osteoarthritis at that site (relative risk, 5.17 [CI, 3.07 to 8.71] and 3.50 [CI, 0.84 to 14.69] for knee and hip, respectively). Results were similar for persons with osteoarthritis confirmed by radiographs and symptoms. CONCLUSIONS: Young adults with knee injuries are at considerably increased risk for osteoarthritis later in life and should be targeted in the primary prevention of osteoarthritis.

Adult↗
PubMed1999

[Surgical methods in the treatment of patients with sequelae of hip joint injuries].

The article analyzes results of treatment of 64 patients with sequelae of traumas of the hip joint. They showed that arthrodesis of the hip joint was indicated in treatment of young patients with severe posttraumatic coxarthrosis, destruction of the cotyloid cavity or the femur head including those after fighting injuries of the joint, purulent complications after traumas or preceding operations. Intertrochanteric osteotomy of the femur is reasonable in treatment of young patients with the initial stages of coxarthrosis and preserved amplitude of movement of the joint. Endoprosthesis of the hip joint is the operation of choice in patients older than 40-45 years with posttraumatic coxarthrosis and aseptic necrosis of the femur head, as well as in patients with the recurrent pain syndrome after intertrochanteric osteotomy.

Adolescent↗
PubMedDate not supplied

Nerve injuries in total hip arthroplasty.

Nerve injury occurs in 1% to 2% of patients who undergo total hip arthroplasty and is more frequent in patients who need acetabular reconstruction for dysplasia and those undergoing revision arthroplasty. Injury to the peroneal division of the sciatic nerve is most common, but the superior gluteal, obturator, and femoral nerves can also be injured. Nerve injury can be classified as neurapraxia, axonotmesis, or neurotmesis. The worst prognosis is seen in patients with complete motor and sensory deficits and in patients with causalgic pain. Prevention is of overriding importance, but use of ankle-foot orthoses and prompt management of pain syndromes can be useful in the treatment of patients with nerve injury. Electrodiagnostic studies hold promise in complex cases; however, their intraoperative role requires objective, prospective, controlled scientific study before routine use can be recommended.

Arthroplasty, Replacement, Hip↗
PubMed1978

[Causes of vascular injuries in alloplastic hip replacement].

Vascular injuries were treated in 8 cases of total hip replacement. Acute and subacute arterial thrombosis, an AV fistula, and local thrombosis of pelvic veins were observed. These vascular complications of total hip replacement must be avoided by an effective local operative technique. Contact of bone cement with the vascular loge must also be avoided in order to prevent toxic or thermic irritation of arteries or veins.

Arteriovenous Fistula↗
PubMed1988

Hip and pelvic injuries in the young athlete.

Hip and pelvic injuries are relatively rare in the young athlete. Contusions and musculotendinous sprains are the most common injuries about the hip and pelvis. Apophyseal avulsion fractures and stress fractures are the most frequently encountered skeletal injuries. Each of these entities can be successfully treated with guided physical therapy following conservative management with rest, anti-inflammatory medications, and ice massage until the patient is pain free. Epiphyseal, diaphyseal, or pathologic fractures are rare entities that are secondary to violent trauma. These injuries are severe and often require operative intervention. Femoral neck fractures have a high rate of complications from avascular necrosis, nonunion, or malunion. Pelvic fractures have frequent associated genitourinary, abdominal, neurologic, and musculoskeletal injuries. Pathologic fractures are most commonly secondary to benign lesions, such as unicameral bone cysts, and less likely owing to malignancy. Finally, in children with hip pain during athletic activities, even with antecedent trauma, the sports clinician must screen for slipped capital femoral epiphysis, Perthes' disease, congenital subluxation of the hip, toxic synovitis, systemic neoplasia, or infectious process.

Adolescent↗
PubMed2006

Fall-related injuries among initially 75- and 80-year old people during a 10-year follow-up.

The aim of this study was to investigate the occurrence, type, scene and seasonal variation of fall related injuries, and the impact of socio-economic factors, mobility limitation, and the most common diseases on the risk of injurious falls over a 10-year follow-up. Elderly residents of Jyväskylä, Finland, aged initially 75 and 80 years, took part in the study in 1989-1990. The health and functional capacity assessments were carried out at the baseline. Injurious falls were monitored over a 10-year period. The rate of injurious falls per thousand person-years was 188 among women and 78 among men. Of all fall-related diagnoses, head injuries comprised 32%, upper limb injuries 27% and hip injuries 19%. Majority of injurious falls took place indoors and no seasonal variation in fall occurrence was observed. Recurring falls were more likely to take place in institutions. Osteoarthritis increased the risk of injurious falls but no effect was observed for coronary heart diseases or mobility limitation. All in all, intrinsic factors, such as chronic diseases and mobility limitation had only minor effect on risk of injurious falls among older people. The current results suggest that preventive interventions for injurious falls among older people should pay attention to the risk factors present indoors.

Accidental Falls↗
PubMed1997

Lower extremity alignment and risk of overuse injuries in runners.

A group of 304 runners enrolling in a marathon training program had alignment measurements performed and completed a questionnaire on training practices and injuries over the previous 12 months. The alignment measures consisted of arch index (AI), heel valgus (HV), knee tubercle-sulcus angle (TSA), knee varus (KV), and leg-length difference (LLD). Results indicated few consistent statistical associations between these alignment measures and risk of injuries, either bivariately or multivariately: left AI with hamstring injuries; right AI with shin injuries; right HV with back injuries; left TSA with ankle injuries; KV with hip injuries; and LLD with back, ankle, and foot injuries. A few statistically significant relationships were also found between other training and anthropometric factors and injuries: mileage with hamstring injuries; interval training with shin injuries; hard surfaces with back and thigh injuries; shoe use patterns with foot and overall injuries; and body mass index with heel injuries. We conclude that lower-extremity alignment is not a major risk factor for running injuries in our relatively low mileage cohort; however, prospective studies are necessary to confirm or refute these findings.

Adult↗
PubMed2005

Pediatric fractures and dislocations of the hip and pelvis.

Recognition of an unstable pelvic fracture or a significant hip injury in children is important. Clinical assessment plays a valuable role as does the judicious use of imaging modalities in determining the most effective form of treatment, but the routine use of the standard AP pelvic radiograph is questioned. The concept of age and skeletal maturity has been re-evaluated, allowing the appropriate identification of cases that would benefit from an aggressive operative approach. A dual-tier approach to the treatment of pediatric pelvic trauma is suggested with an appreciation that there is no substantial evidence base for the surgical treatment of most injuries. Displaced femoral neck fractures and injuries to the hip joint that damage the articular or physeal cartilages require careful assessment and prompt and careful reduction and stabilization.

Acetabulum↗