Tuesday, February 3, 2015

APENDICITIS 4 Signs


SIGNS 
There  is a rise of temperature of upto one degree centigrade  in
most cases.

*  There  is tenderness at McBurney's point   (McBurney's
   point  on the line joining right anterior superior iliac  spine
   to umbilicus, junction of lateral to medial 2/3).

*  There is rebound tenderness (pressure applied away from  R.I.F.
   pain on release of pressure).


*  The  positive Rovsing sign  (pressure applied to  LIF
   pain felt in RIF).

*  Palpation  of the right iliac fossa may reveal  resistance  in
   the  form  of  guarding  which may leter  be  converted  to  a
   rigidity  because  of constant contraction  of  the  abdominal
   muscle overlying the inflamed organs.

The position of the appendix may produce slight variation in the
signs .

*  In  retrocaecal appendix the tenderness may be more marked  in
   the flank.

*  Obturator sign is positive in patients with inflamed  appendix
   close the obdurator internus, and they get pain on  stretching
   of obdurator internus .

*  The Psoas sign is positive when the appendix lies close to the
   Psoas  muscles and patient gets pain on hyperextension of  the
   hip 

*  When  the appendix is lying in the pelvix, tenderness is  felt
   in the pouch of Douglas on rectal examination.

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