Complex sentence: The structural stability of the suspensory ligaments is provided by closely-packed, parallel-oriented bundles of collagen ﬁbers; the principal ligament-component cell is the fibroblast, interspersed throughout the parallel collagen-fiber bundles of the shoulder, axilla, and thorax ligaments.
Split into simpler sentences: The structural stability of the suspensory ligaments is provided by closely packed bundles of collagen ﬁbers oriented in parallel. The principal, ligament-component cell is the fibroblast, interspersed throughout the parallel collagen-fiber bundles of the shoulder, axilla, and thorax ligaments.