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Soft-tissue injuries of the cervical spine.

Cervical sprain syndrome is usually the result of a hyperextension injury of the neck; symptoms include neck, intrascapular and arm pain, and headache. Associated complaints of the head, neck, and upper extremities are common. The mechanism and pathophysiology of this injury, and the occurrence of associated injuries are discussed. Patient evaluation, treatment, and prognosis are reviewed. A thorough understanding of this common injury should facilitate treatment and provide the patient and physician with realistic expectations for recovery.

Accidents, Traffic↗

The lateral atlanto-axial joints and their synovial folds: an in vitro study of soft tissue injuries and fractures.

Thirty victims of blunt cervical trauma, who did not survive (acute death group), were studied at autopsy as were 11 patients who survived trauma for more than 1 month and ten controls without any known cervical trauma. All specimens were sagitally sectioned in 2-mm slices and carefully examined for injuries to the lateral parts of the atlanto-axial joints. In the acute death group, five cases showed a rupture of the joint capsule, three of these with a massive hemarthrosis. In 17 cases there was bruising around the second cervical spinal nerve. Bruising of the intra-articular synovial fold was present in 15 cases, the posterior synovial fold being most commonly affected. There were five intra-articular fractures of the lateral masses, in three cases combined with a dens fracture. In two cases a bone fragment from the fracture compressed and obliterated the lumen of the vertebral artery. The findings are discussed in relation to pain after cervical trauma.

Adolescent↗

Management of radiation-induced soft-tissue injury to the head and neck.

Although the beneficial effects of radiotherapy are related to total dose, so is toxicity. The clinical relevance of the toxicity of radiotherapy is obvious. The surgeon must recognize its importance in the various settings in which it is employed. This article outlines the management of the complications of radiotherapy in the head and neck.

Craniocerebral Trauma↗

Concomitant skeletal and soft tissue injuries.

The diagnosis and treatment of those injuries most commonly seen in conjunction with distal radius fractures are reviewed in this article. Concomitant tendon, arterial, and nerve injuries often are associated with a high-energy mechanism of trauma. These injuries may complicate an already difficult fracture care plan, especially if the diagnosis of these injuries is delayed. Late tendon rupture and intercarpal injuries are discussed also.

Arteries↗

Soft-tissue injuries related to use of the computer keyboard. A clinical study of 53 severely injured persons.

We studied 53 disabled keyboard operators who complained of pain in the forearms, elbows, wrists, shoulders, and hands. Passive wrist flexion and dorsiflexion impairment to less than 70 degrees due to myofascial shortening associated with an increase in forearm muscle pain on palpation was a useful clinical indicator of injury. Isometric muscle testing was useful in detecting injury to specific muscles. Ligamentous hypermobility of finger joints (72%) and harmful inefficient keyboard styles (intrinsic ergonomic factors) were noted, videotaped, and analyzed. Changes in the workstation (extrinsic ergonomic factors) alone may not be adequate treatment. Individual intrinsic ergonomic factors must also be recognized, addressed, and corrected by a combination of physical therapy, conditioning, technique retraining, education, and counseling. A taxonomy of keyboard technique is proposed as an aid to recognizing potentially harmful postures.

Adult↗

[Changes in therapeutic principles in fractures of the extremities with severe soft tissue injuries exemplified by tibial fracture].

Functional results after open fractures have been improved during the last decades. Especially the rates of amputation and chronic osteitis after open tibial fractures have been reduced from 30% to less than 5%. The initial management of this type of fracture includes reconstruction of the perfusion of the involved vessels, subsequent debridement with resection of avascular tissues, decompression of compartments by fasciotomy and initial shortening of the tibia by osteotomy and followed by callus distraction in order to achieve the physiological length of the leg. Cortical bone with periostal stripping has to be covered by local muscle transfer or by free vascularized tissue transfer within 3-7 days. Bone defects are either reconstructed by cancellous bone graft or, if the defect is longer than 2 cm, by continuous segmental transfer, according to the technique described by Ilizarov.

Amputation, Surgical↗

Baseball and softball injuries.

Baseball and softball injuries can be a result of both acute and overuse injuries. Soft tissue injuries include contusions, abrasions, and lacerations. Return to play is allowed when risk of further injury is minimized. Common shoulder injuries include those to the rotator cuff, biceps tendon, and glenoid labrum. Elbow injuries are common in baseball and softball and include medial epicondylitis, ulnar collateral ligament injury, and osteochondritis dissecans. Typically conservative treatment with relative rest, medication, and a rehabilitation program will allow return to play. Surgical intervention may be needed for certain injuries or conservative treatment failure.

Athletic Injuries↗

Epidemiology and outcome of complex pelvic injury.

Soft tissue injuries associated with pelvic fractures are often responsible for compromised haemodynamics. The objective of this study was to clarify what parameters determine patient outcome. In a cohort study, all patients with a pelvic fracture treated between 1991 and 2001 at a Level I trauma center were analysed for associated intrapelvic injuries, classification, severity of trauma, type of intervention and outcome. Of 552 patients with a pelvic fracture who entered the study, 15.5% presented with associated intrapelvic injuries secondary to the fracture (group I). A subgroup of patients with lacerations of branches of the iliac artery was identified as being at high risk for lethal outcome; they represented 4.3% of all patients with pelvic fracture (group II). The overall mortality reached 4.4%; it increased in group I to 15.5%, and in group II to 33.3%. In the subgroup with pelvic arterial haemorrhage (group II), the severity of injury, the proportion of multiple injured patients, the prevalence of unstable fractures and the incidence of sepsis were significantly increased. The only predictive factor for outcome was the amount of blood transfused, suggesting that fast elimination of the bleeding source decides about patient survival.

Adult↗

[Diagnosis and treatment of posttraumatic pseudolipomas. A retrospective analysis].

BACKGROUND: Both trauma and lipomas are frequently encountered in day-to-day clinical practice. Although lipomas are defined both clinically and pathologically as benign fatty tissue tumours, their aetiology is still not clear. METHODS: In this study 19 patients with 23 posttraumatic lipomas were analysed retrospectively with reference to ultrasound and MRI diagnosis, history, laboratory results and histopathological investigations. RESULTS: The mean age of the patients was 50.5 years (+/-15.5). The causative soft tissue trauma dated back an average of 2.6 years. When the histories were taken, 16 of the 19 patients reported vast, slow-resorbing posttraumatic haematomas. Nine of the 23 lipomas were sited in the upper extremity, 3 in the lower extremity, 9 in the trunk and 2 in the face. All were located epifascially. In 22 cases the lipomas were excised, and in 1 case the lipoma was removed by liposuction. Histological examination demonstrated capsulated benign fatty tissue tumours in 19 cases and uncapsulated benign fatty tissue tumours in 4. The average body mass index (BMI) was 29 kg/m(2). Removal of the tumour resulted in a good aesthetic result in all patients. CONCLUSIONS: The link between a blunt soft tissue injury and the development of a posttraumatic lipoma is still the subject of controversy; there are two mechanisms that seem more likely than any others proposed: (1) the "pseudolipoma" as the result of a prolapse of fatty tissue as an immediate result of trauma and (2) the development of a lipoma by way of differentiation of pre-adipocytes mediated by cytokines released by a posttraumatic haematoma. There appears to be a correlation between an increased partial thromboplastin time (PTT) and the development of posttraumatic lipomas. The generalised increase in the volume of body fat documented by the elevated BMI supports the idea that lipomas arise from the prolapse of adipose tissue. However, there is no single mechanistic explanation for the development of posttraumatic lipomas. They are probably caused by multiple factors and not by isolated pathological mechanisms.

Adolescent↗

Soft tissue problems in ankle fractures treated surgically. A prospective study of 154 consecutive closed ankle fractures.

We performed a prospective registration of primary soft tissue injuries and perioperative soft tissue complications the first 3 months after surgery in ankle fractures treated by open reduction and internal fixation. Open fractures and polytraumatized patients were excluded. The 154 consecutive patients (90 women) with an average age of 54.5 (S.D. 18.3) years were registered. Primary soft tissue injuries according to Tscherne's classification were noted in 22 patients (14.2%). Major perioperative soft tissue complications requiring revision occurred in five patients (3.2%). Minor perioperative soft tissue complications treated non-operatively occurred in 29 patients (18.8%). A significantly higher incidence of perioperative soft tissue complications occurred in alcohol abusers (P=0.043), after high-energy trauma (P=0.043), and after primary soft tissue injuries (P=0.004). Other possible risk factors such as age, gender, fracture type, diabetes, arteriosclerosis, coronary heart disease, and hypothyroidism had no statistically significant influence on the incidence of perioperative soft tissue complications.

Adolescent↗