Pritt Tak: another hazard of grommets and swimming.

There is argument about whether, whilst swimming, water should be excluded from ears which have middle ear ventilation tubes in place in the tympanic membrane. The adhesive putty substance BLU-TACK (registered Trade Mark, Bostik Ltd, Leicester, England, LE4 6BW) has been suggested as an effective ear plug for this purpose. A case is described in which an alternative adhesive putty substance was used as a waterproof plug.

Stress changes of the wrist in adolescent gymnasts.

The radiographic appearances are reported of chronic stress to the wrist joints of eight adolescent males, seven gymnasts and one roller skater. These consist of bilateral, asymmetrical widening and irregularity of the distal radial growth plates with an ill-defined cystic appearance, sclerosis and flaring of the metaphyses in all eight cases. Similar but less marked changes were present in the distal ulnar growth plates in five cases.