Deep cervical flexor muscles

Organization and role

They cooperate with superficial muscles rather than replacing them. Endurance and coordination may be assessed in some neck pain evaluations.

Clinical relevance and investigation

Craniocervical flexion exercise should be adapted to tolerance. It does not by itself establish a pain cause or demonstrate instability.

Points to consider

Trunk and neck muscles contribute to different tasks depending on position and load. Local pain does not prove that one muscle is the sole cause. Assessment also considers strength, endurance, movement and the demands of usual activities.

Role of TAGMED care

At TAGMED, assessment aims to understand symptoms, history and functional limitations. Manual care and osteopathy, motorized spinal decompression, laser and shockwave have different indications. The term described in this entry is not enough to select any of these modalities. Their relevance, limitations and possible contraindications should be discussed in relation to diagnosis and individual goals.

Related concepts and distinctions

These concepts belong to the same field, but are not synonyms.

• Transversus abdominis muscle — Deep abdominal wall muscle with mainly transverse fibers contributing to abdominal pressure control and trunk function.
• Suboccipital muscles — Small group of deep muscles linking the occiput, atlas and axis, contributing to fine head movement and sensorimotor control.
• Psoas major muscle — Muscle connecting the thoracolumbar and lumbar region to the femoral lesser trochanter, contributing to hip flexion and lumbar mechanics.

Medical references

1. OpenStax, Rice University. Anatomy and Physiology 2e — Axial Muscles of the Head, Neck, and Back.
2. Radiological Society of North America. RadLex Radiology Lexicon — terminology resource.

References document the topic; their inclusion does not imply endorsement of TAGMED services by those organizations.