Biomedical subjects
Publications and source records attributed to A T Wynne.
Presented is a case of a delayed dislocation of the tarsometatarsal joints following an apparent simple strain with no displacement. Open reduction was successfully performed five weeks following the injury. The difficulties assessing these potentially unstable injuries are discussed.
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A syndrome of back and loin pain produced by impingement of the lowest rib against the iliac crest is described in six patients. All had noticed a significant loss of height and five had osteoporosis of the vertebral column. It is suggested that mechanical irritation of the lowest rib against the iliac crest was the cause of the pain and that subperiosteal resection of the outer two-thirds of the rib would stop this irritation and relieve the symptoms. The six patients who underwent resection of the twelfth rib all obtained relief of symptoms; in one patient the eleventh rib also was resected. At latest review 5 to 34 months postoperatively there has been no recurrence of symptoms.
Attempts were made to induce smooth muscle antibody (SMA) in rats by various procedures causing cell necrosis. Ligation of a liver lobe and cryosurgical damage to a liver lobe both resulted in subsequent appearance of SMA, provided the damage tissue was not removed. Transfer of the damaged liver tissue to the peritoneal cavity of a normal rat did not result in SMA production in the recipient. The SMA produced showed anti-actin and anti-heavy meromyosin specificity. Damage induced by hepatotoxic agents failed to give rise to SMA.