, -ABTORATOR
NERVE
Chief
-
here of the medial
compartment
of
thigh
.
ORIGINE ROOT VALVE
Branch of the number
-
pleas
-
Formed ventral division of anterior
by
-
the
primary
ani
of 12 , If Ly
lies in the
> The
It enters
peronimal part of the neaue
pelvis
the
.
Righ by paring through
>
- the
obturator anal
.
COURSE & RELATIONS In THIGH
-
>
- within the werve divider
obtulator canal the ,
into anterior s divicious
posterior
Anterior Division
Passes downwards of obturator
>
- in
front entence
being separated this
by the
mude.
posterie division by a
>
-
few fiores of
It then descends behind the pectives & the
adductor
bruis
longes F in
front of the adductor
>
- The anterior division
muscles : a Pectineus supplies The
following
. Adductor
b
long
c .
Grains
d Adductor Brenis (if not
suppoy
-
post-division)
The Anterior Division also brauchty
off a
give
rower border of the adductor
hip joint Below the
.
longes it
supplies to the subsartorial
,
- ends
a
tring
prenus
adductor .
canal
by supplying femoral actely in
, Posterion Division
the obtiator
thigh by piercing
- It enter the
enterm nude.
~
It
of
descends behind the adductor breuis F in front
the adductor
magine.
Je
gives brandes to the
following mudes
>
- :
a Obtiator enteres
.
b
. Adductor magnes
if not
>
c.
In the
Adductor Orenis
Adductor canal; it is
;
leduced to a in
supp by ant division
genicular branch which enters the
popliteal
fossa pierces
, poplitea -ligament
the obsique
E ends
counciate
by supplyingof the once
the
capsule the
some of
ligaments joint
its
fibres
end
by innerating
the
popliteal
entery -
CLINICAL ANATOMY
& TESTING THE ADDUCTORS
with cirb
patient lies
espine light
>
- the concer
hand ofphysician s
last
dued T right
.
Patient
bring
is
-
requested Migh
to the
day againtestan an addictor muscles
hand
feell The
contracting
.
② SPASM OF ADDUCTORS OF TUGU
In certain interactable cases of
·
spastic
paraplegia may be
selieved by surgical division
of obfulator rese
, A discuse of
·
in the kneep
hip joint mayside
on medial
came
referred pain
of Righteous
of ieit common
supply by obtiator Neue.
· Obtrator neme
may
be involved :
femoral
neme in
setroporitoneal Munro A name
entrapment syndrome leading to dirovic
pan
-
the medial side of
on
tright may
occur on
atmates i adductor muches
big
ACCESSORY OBTURATOR NERVE
of
-> Best in about 30 %
subjects
the .
- Branch of umbar plexus
Formed rentral dinitions of
>
-
by anterior
primary
sami of 1384
medical border of
-Descends
along of public
proas
behind
major;
patinees
crosses
superior
E teminates
sams
3 branches
by dividing into .
one branch
supplies deep cutane of
pective
:
.
2
supplies hip joint : anterior division of obimator
3 communicates
neue
sometimes the ;Fonds
name is
very by
small
supplying .
pertines only