A fracture that is suspected based on clinical grounds (e.g., guarding, pain, and swelling) but not seen on x-rays. The...

That portion of hemoglobin present in a sample of blood that is reversibly bound to oxygen.  

The depression in the parietal peritoneum of the pelvis that contains the ovary.  

The depression on the posterior surface of the lower end of the humerus. During full extension of the forearm, the...

An opening in the cribriform plate of the ethmoid bone for passage of the olfactory nerves.  

A communicating tract between the oral cavity and the maxillary sinus, occasionally resulting from the extraction of the first or...

A complication of excessively prolonged labor and childbirth in which the blood supply to the vagina is interrupted, leading to...

The fissure between the occipital and parietal lobes of the brain.  

A device that passes only a portion of the visible light spectrum. Absorption filters absorb the unwanted wavelengths. Interference filters...

Bundles of thin, acid-resistant fibrils found in the periodontium.