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Biomedical subjects

A L Panting

Publications and source records attributed to A L Panting.

5 recordsLinked to original sources

Dislocations of the lunate with and without fracture of the scaphoid.

A review of 61 patients with dislocation of the lunate (some with and some without fracture of the scaphoid) showed that the majority had satisfactory results at an average follow-up of three and a half years. Most patients with a simple dislocation had a good or satisfactory result; radiological instability was noted in a quarter of the wrists but was not often associated with symptoms. Two-thirds of the patients with an associated fracture of the scaphoid had a good or satisfactory result. Immediate percutaneous wire fixation of the reduced scaphoid, whether it is fractured or not, is the best way of maintaining normal anatomical relationship while the ligaments and fracture heal; this may further improve the prognosis. In most cases extreme dorsiflexion of the wrist appeared to be the mechanism of injury.

Adolescent↗

Proximal femoral focal deficiency.

Children with congenital focal deficiency of the proximal femur present many problems that are but rarely encountered by the individual surgeon who is thus unable to accumulate a wide experience. This paper reviews the literature and analyses the treatment of twenty-three cases at the Royal Children's Hospital, Melbourne, with the object of producing a rational plan of treatment. The management of instability of the hip, malrotation, inadequate proximal musculature and leg length inequality are separately considered for five grades of deficiency. Milder forms are amenable to subtrochanteric osteotomy to correct varus deformity. Exploration and grafting of the pseudarthrosis is indicated where progressive deformity develops. In the more severe deficiency, conservative management of the proximal bony defect provides a better result with an operation only rarely indicated. The gross leg length inequality may be most successfully overcome by Syme's amputation with subsequent fusion of the knee to create an above-knee amputee with an end-bearing stump allowing ready fitting of a prosthesis.

Adolescent↗

Drug-induced sclerosing peritonitis.

The records and case reports of 20 patients presenting with practolol induced sclerosing peritonitis have been reviewed revealing striking similarities: symptoms and signs of bowel obstruction or the presence of a vague abdominal mass in a patient who is currently taking or has previously taken practolol should alert one to the possibility of sclerosing peritonitis as the cause. Skin or eye reactions attributed to practolol provide further strong support for the diagnosis. Although practolol has now been discontinued in New Zealand its effects may become manifest months or years later.

Colon↗

Pretibial lacerations.

Pretibial lacerations are common and cause considerable morbidity, especially for elderly women. Factors predisposing to this injury are discussed and guidelines for management outlined.

Aged↗