Ollier’s disease
Maffucci syndrome
Retroperitoneal organs are partly covered on one side with parietal peritoneum. They are immobile or fixed. The classification of retroperitoneal organs divides primary and secondary retroperitoneal organs due to the embryonic development – Retroperitoneal structures Mnemonic: SAD PUCKER Primary retroperitoneal structures Mnemonic: SAUKER Secondary retroperitoneal structures Clinical significance Kocher maneuver…
The incidence of THA dislocation is: Primary THA: 1-2% Revision THA: 5-7% Mnemonic: WHAT caused the total hip arthroplasty dislocation? Wear Types: Volumetric wear: proportional to r2 (diameter of head) Linear wear (related to penetration of femoral head into liner): smaller heads have higher linear wear Adhesive wear (most important):…
Primary teeth begin eruption at around 6 months and Permanent teeth at around 6 years. In general, lower tooth erupts before it’s upper counterpart with few exceptions (lower before upper rule). Age of 6-12 years is a period of mixed dentition (eruption of permanent 1st molar to eruption of 2nd…