United States: Alaska; Subnational exclaves. Exclaves of administrative divisions below the national level. Many of the cantons of Switzerland have exclaves: Bern has two small exclaves, MÃ¼nchenwiler and Clavaleyres; the first is entirely surrounded by Fribourg, the second by Fribourg and Vaud's exclave.
If you had femoroacetabular impingement, symptoms might include: 1  intermittent groin or hip pain. 2  pain that spreads to the thigh, buttock or lower back. 3  pain that typically develops gradually (can be sudden if it follows an injury)  pain that intensifies with specific 1  movements. sharp, catching or locking hip pain.  giving way or buckling of the hip.
Symptoms. Fat pad impingement symptoms include tenderness around the bottom and under the kneecap. Patients may have a history of being able to over straighten the knee, called knee hyperextension or genu recurvatum. In some cases the bottom of the kneecap may be tilted outwards due to swelling underneath.