PQ | Total | χ2test | |||
---|---|---|---|---|---|
Present | Absent | ||||
Prominent retrotroch- | Present | 12 | 75 | 87 | |
lear eminence | Absent | 1 | 21 | 22 | |
Prominent peroneal | Present | 7 | 44 | 51 | |
tubercle | Absent | 6 | 52 | 58 |
PDQ | |||||
---|---|---|---|---|---|
Present | Absent | Total | χ2 test | ||
Prominent retrotrochlear | Present | 27 | 60 | 87 | |
eminence | Absent | 6 | 16 | 22 | |
Prominent peroneal | Present | 17 | 34 | 51 | |
tubercle | Absent | 16 | 42 | 58 |
PB tendon tear | |||||
---|---|---|---|---|---|
Present | Absent | Total | χ2 test | ||
Prominent retrotrochlear | Present | 13 | 74 | 87 | |
eminence | Absent | 1 | 21 | 22 | |
Prominent peroneal | Present | 7 | 44 | 51 | |
tubercle | Absent | 7 | 51 | 58 |
Male (n = 55) | Female (n = 54) | Total (N = 109) | |||
---|---|---|---|---|---|
PQ | 8 | 5 | 13 | PB muscle belly (9) | Retrotrochlear eminence of calcaneus (9) |
(7%) | (5%) | (12%) | PB tendon (3) | Base of 5th metatarsal (1) | |
PL tendon (1) | Cuboid (1) | ||||
Peroneal tubercle (2) | |||||
PDQ | 17 | 16 | 33 | PB tendon (33) | Base of 5th proximal phalanx (26) |
(16%) | (15%) | (30%) | Single tendon (32) | Base of 5th middle phalanx (1) | |
Muscle fiber (1) | PDQ tendon merged with extensor digitorum longus and inserted at the base of 5th distal phalanx (4) Shaft of 5th metatarsal (2) | ||||
Unusual accessory | 1 (1%) | 1 (1%) | 2 (2%) | PL muscle (1) | Peroneal tubercle between the inferior peroneal retinaculum septum (1) |
peroneal | PL tendon and PB muscle (1) | Tendon bifurcated, one inserted at the talus and peroneal tubercle and the other at the retrotrochlear eminence (1) |
PB tendon tear | |||||
---|---|---|---|---|---|
Present | Absent | Total | χ2test | ||
PQ | Present | 0 | 13 | 13 | |
Absent | 14 | 82 | 96 | ||
PDQ | Present | 6 | 27 | 33 | |
Absent | 8 | 68 | 76 |