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Table 1 Patient data

From: Surgical outcome of primary intradural spinal arachnoid cysts: a series of 10 cases

Pt Age Sex Presentation Pre
JOAS
position Level Duration
symptom
Approach Result Po
JOAS
Rad
outcome
1 40 Female Back pain
RDA
1
6/14
Dorsal D3-D5 16 M Laminectomy Excision 3
12/14
Cord decompression
2 58 Female Back pain
Motor
1
0
Dorsal D1-D6 2 M Laminoplasty marsupialization 2
2
Cord decompression
3 21 Female Back pain 0 Dorsal D2–D6 12 M Laminectomy Marsupialization 2 Cord decompression
4 44 Female Back pain
Sensory
1
0
Dorsal D4–D8 14 M Laminectomy Marsupialization 3
1
Cord decompression
5 3 Male Motor 1 V.lat. C1–D3 3 M Laminoplasty Marsupialization 2 Cord decompression
6 51 Male Back pain
RDA
0
5/14
Dorsal D4–D7 6 M Hemi
laminectomy
Marsupialization 3
14/14
Cord
decompression
7 57 Male Back pain
Motor
1
1
V.lat. D5–D9 1 M Laminectomy Marsupialization 3
2
Cord decompression
8 36 Female Back pain
Visceral
1
1
Dorsal D10–L1 8 M Hemi
laminectomy
Excision 3
1
Cord decompression
9 59 Female Back pain 0 Dorsal D4–D7 6 M Laminoplasty Marsupialization 2 Cord decompression
10 34 Male Back pain
RDA
1
7/14
Dorsal D4–D5 4 M Laminectomy Marsupialization 2
12/14
Cord decompression
  1. Abbreviations: RDA restriction of daily activity, V.Lat. ventrolateral, Pre JOAS Preoperative Japanese Orthopedic Association Score, Po = postoperative