4. Primary survey
A : can speak, no limit ROM of neck
B : equal breath sound , chest
compression negative
C : BP 135/70 mmHg , PR 80 bpm ,
no active bleeding
D : E4V5M6 , no weakness or sensory
loss
5. Secondary survey
A : no drug or food allergy
M :abacavir(300) 1 tab po 8.00,20.00
lamivudine(150) 1 tab po 8.00
nevirapine(200) 1 tab po
8.00,20.00
P : u/d viral precaution
L : last meal 13.30 น
E : as in present illness
6. Physical examination
GA : A Thai woman , good
consciousness , well cooperative
V/S : BT 37 C , PR 80 bpm, BP 135/70
mmHg
HEENT : no pale conjunctiva , anicteric
sclera
CVS : normal S1S2 , no murmur
RS : normal breath sound , no
adventitious sound
Abdomen : soft , not tender
7. Extremities :Left knee
◦ Swelling
◦ Tenderness on palpation
of patella bone ,
no stepping
Ballotement positive
◦ Limit extension of knee
◦ DPA 2+ PTA 2+
◦ Capillary refill <2 sec
23. partial patellectomy
◦ indications
comminuted superior or inferior pole fracture
measuring <50% patellar height ONLY if ORIF
is not possible
total patellectomy
◦ indications
reserved for severe and extensive comminution
not amenable to salvage
quadriceps torque reduced by 50%
medial and lateral retinacular repair essential
24. Complications
Weakness and anterior knee pain
Nonunion (<5%)
◦ can consider partial patellectomy
Osteonecrosis (proximal fragment)
◦ thought to be due to excessive initial
fracture displacement
◦ can observe these, as most
spontaneously revascularize by 2 years
Infection
Stiffness