[On 2 cases of epitrochleitis in javelin throwers].
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Because of its technical improvement percutaneous pinfixation of bones is now a successful procedure of osteosynthesis. The indications of this method are: Open fractures of second and third degree, emergency treatment of polytraumatized persons with debris fractures, fractures in combination with vascular injuries or burns, elongating osteotomy, pseudarthrosis, osteomyelitis and arthrodesis. External pin-fixation offers the following advantages: High range of stability with the possibility of early exercises. In case of resorption of the bone fragments it is possible, to correct the axial compression. No lesion of the fragments periosteum or endosteum. The operative damage to cortical vascular supply is minimized. The danger of bone infection is reduced. Subsequent correction of the bone axis can be performed. Altogether the pin-fixation is a safe and satisfactory method of osteosynthesis without physical strain for the patient.
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Recurrent anterior dislocation of the ulnar nerve at the cubital tunnel is reported in two patients. This was due to traumatic attenuation of the flexor carpi ulnaris retinaculum. The mechanism of injury in both patients was a fall with the shoulder abducted and the elbow acutely flexed. Both patients had relief of their neurologic symptoms following anterior submuscular transposition of the ulnar nerve.
Isolated dislocation of the radial head in adults is a rare injury. A 20-year-old man received a direct blow to his elbow and sustained an isolated anterior dislocation of the radial head. Open reduction was required because soft tissue interposition prevented reduction by closed manipulation. At operation the annular ligament was found to be ruptured and interposed between the articular surfaces, preventing reduction. A satisfactory result was obtained 1 year after surgery.
Isolated dislocations of the radial head in children without fracture of the ulna are an extremely rare injury. The diagnosis is easily missed. This leads to permanent deformity of the elbow; on the other hand prompt treatment restores a normal anatomical and functional elbow. Fourteen patients and their long-term outcome are presented.
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A 58 year old female attended our A&E department following a fall in the garden with swelling and bruising of the right arm and the elbow. Anteroposterior and lateral radiographs were interpreted as showing a normal elbow joint. A diagnosis of soft tissue injury to the elbow was made and the patient was discharged with advice. She returned 2 days later, did not have an x ray, and again given advice. Three weeks later she was referred back to A&E by the general practitioner with persistent swelling of the elbow. Further radiographs showed a posterolateral dislocation of the elbow. The elbow was reduced under sedation but was subsequently dislocated at follow up, and was treated by external fixator and transolecranon pin. The fixator was removed at 4 weeks and the elbow was then stable. This case highlights that recurrent elbow dislocations due to significant ligament injuries can present in joint and subsequently dislocate. A high index of suspicion is necessary and appropriate referral to the specialist must be made to avoid the morbidity associated with recurrent dislocation. It also emphasises the need to always assess the patient on his or her own merits despite previously normal investigations.
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Explosive blast causes a pattern of injury including primary blast lung, secondary fragment injury and traumatic amputation of limbs. Major traumatic amputation is rare in survivors of bomb blast but common in those who die. The mechanism of such injury has not been previously determined, but must be established if protective measures are to be developed for members of the armed forces. The nature of 41 traumatic amputations in 29 servicemen who survived to reach medical care after blast injury was investigated to determine the anatomical level of amputation and the pattern of soft tissue damage. Joints were an infrequent site of amputation and the tibial tuberosity was a particularly frequent site of lower-limb severance. Comparison of the pattern of injury was made with that seen in ejecting fast-jet pilots, who frequently suffer major flailing injury; there appears to be a substantially different injury distribution. The accepted mechanism of traumatic amputation, avulsion by the dynamic overpressure, is challenged; it is suggested that the shockwave resulting from an explosion is capable of causing at least bone disruption in a limb.
This article provides an overview of common upper extremity injuries in youth sports, including injuries to the shoulder, elbow, and wrist. Pain in the shoulder and elbow is common among youngsters who participate in throwing sports, raquet sports, and swimming, while wrist pain is common among young gymnasts. Acute trauma to the shoulder and elbow can occur in almost any sporting activity. This article provides descriptions of common injuries and guidelines for treatment.
The spectrum of wounding and treatment of forty-one patients with musculoskeletal blast injuries at a U.S. military field hospital in the former Yugoslavia was reviewed. Patients underwent wound exploration, irrigation, debridement, broad-spectrum antibiotic therapy, early fracture stabilization, and appropriate reconstructive surgery. Four patients developed wound infections. Two patients died as a result of their injuries (overall mortality 5 percent). There were three below-knee amputations and five other amputations (above-knee, ankle, midtarsal, partial forefoot, and finger). Three patients sustained lumbar burst fractures from mines that exploded under their vehicles, resulting in paraplegia in one case. Our patients underwent 112 surgical procedures, an average of 2.1 per patient. Twenty-two patients (54 percent) had other injuries or conditions in addition to their orthopaedic wounds. There were wide variations in the bone and soft tissue injuries caused by detonating ordnance, and the tissue damage was qualitatively different from that caused by gunshot wounds. Early debridement, leaving wounds open, and treatment with broad-spectrum antibiotics were important factors in wound healing to allow subsequent successful reconstructive surgery in an austere field setting.
This article reviews sideline assessment and treatment of commonly encountered joint dislocations. Although often deferred for formal management in an emergency room, many of these injuries can be safely and appropriately reduced by experienced hands on the field. This text provides a practical approach, outlining mechanism, presentation and physical exam, reduction, aftercare, and return to sport for many common joint dislocations. Emphasis is placed on awareness of possible complications of injury and from treatment, proper documentation of neurovascular status before and after intervention, and formal radiographic confirmation following joint reduction. When appropriate, the immediate sideline management of common joint dislocations may minimize morbidity encountered with later treatment in the hospital setting.
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Severe upper extremity burns may mean an indefinite interruption in the style of life to which an individual is accustomed, and the occupational therapist can help the thermally injured patient to regain purposeful activity. Even a simple temporary prosthesis for the amputee, enabling him to write (Fig. 12-17), permits meaningful activity that can reduce boredom, dependence, preoccupation with death, and depression. A vigorous progressive physical and occupational therapy program producing tangible results does more for the patient's morale than any verbal encouragement could possibly do. Finally, the therapist can be more than the "mechanic" of the burn team. In his daily contact with the patient, he can be a "good listener" to whom the patient can verbalize his hostility, anger, resentment, and fear. When appropriate, he may convey this information to the physician, who can help the patient gain insight into some of the problems manifested by his behavior.
Only 4 cases of isolated posterior dislocation of the radial head in adults have been reported in the English-language literature. We describe 2 cases with a clear mechanism of injury and present a concise review of the literature.