TERMS

Question 1

what is this HAV type based on the characteristics:

• No thickened medial bursa
• Smaller dorsomedial eminence
• Less adduction of hallux
• Less valgus rotation of hallux
• Planal dominance – transverse

Answer 1

juvenile HAV

Question 2

what is this HAV type based on the characteristics:

• Bursal thickening
• Associated digital deformities
• Severe DJD
• Planal dominance – transverse & frontal

Answer 2

adult HAV

Question 3

what is this osseous procedure-DMO?

• Chevron osteotomy, 60o cut
• Lateral translation of capital fragment
• Kalish modification
• Know every step, every detail of this procedure

Answer 3

austin

Question 4

what is this osseous procedure-DMO?

-Medially-based wedge of the metatarsal head
▪ Versus Peabody, more proximal
-Accounts for increased PASA (lateral deviation)
-Doesn’t directly address IMA, not transpositional

what about logroscino? what is it?

Answer 4

reverdin

reverdin + proximal osteotomy

Question 5

what is this osseous procedure-PMO?

-Lengthens the first ray
-Often requires grafting
-Useful for an anatomically
short 1st metatarsal

Answer 5

opening base wedge osteotomy

Question 6

what is this osseous procedure-PMO?

-Widely used in JHAV correction
-Oblique osteotomy cut, distal enough to avoid
growth plate
-Potential for shortening, elevation of metatarsal
-Difficult in a narrow metatarsal
-Pontious advocated CBWO + Reverdin, excellent
results in JHAV with met adductus and high PASA

Answer 6

closing base wedge osteotomy

Question 7

what is this osseous procedure-PMO?

• Can achieve multiplanar correction without shortening
• Difficult to fixate
• OR often may not have appropriate blade

Answer 7

crescentic osteotomy