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The severe deformities of the fingers seen in poorly treated or late presenting cases of paronychia stimulated this prospective study. The aim was to make early diagnosis and to find a simple method of draining the pus in the paronychia. This was a prospective hospital based study at the Wesley Guild Hospital (WGH) Ilesa for 9 months. Using simple materials like 23G or 21G needle, cotton wool, chlorohexidine solution, methlylated spirit and zinc oxide plaster, abscess in acute paronychia was drained by lifting the nail fold with the tip of the needle. Ten cases of paronychia in 8 patients were drained with the method. Combination of the early drainage and antibiotics showed that all the patients were relieved of pain and could use their fingers normally within 2 days. There was no need of anesthesia and daily dressing. The drainage technique is simple and effective. The early drainage prevents the occurrence of any form of complication.

Knee angles of 2,036 normal Nigerian children up to 12 years old were measured directly or from photographs. The knees were bowed (varus) in the first 6 months. At 21 to 23 months, the distribution of angles became strongly bimodal: about half were varus and half were valgus (knock-kneed), with few in between. After this they were all valgus, with few exceptions. Hence, the change from varus to valgus in individual infants must be sudden (a few weeks), although the changeover of the whole population appears smooth and gradual. They became maximally and uniformly knock-kneed (-7.1 degrees +/- 1.4 degrees) between 3 and 3.5 years, with little change thereafter. On the other hand, 120 patients with rickets discovered during screening had large knee angles, in either sense, with a bimodal distribution and frequency maxima at +10 degrees (varus) and -12 degrees (valgus). Varus knee is uncommon after 2 years. Large knee angles between 2 and 5 years suggest rickets., (Copyright 2004 Lippincott Williams and Wilkins)