The human body is an intricate network of various parts and systems, each playing a crucial role in maintaining our health and functionality. Among these, the body parts that start with ‘R’ are diverse, ranging from muscles and bones to nerves and regions of the brain. This compilation is particularly beneficial for beginners and students embarking on their journey into the fascinating world of human anatomy.
It not only provides a comprehensive list of these body parts but also serves as a valuable resource for expanding one’s anatomical vocabulary and understanding.
Body Parts That Start With R
- Radius
- Rectum
- Ribs
- Retina
- Rhomboid Muscle
- Radial Artery
- Renal Artery
- Renal Cortex
- Renal Pelvis
- Renal Vein
- Radial Nerve
- Rectus Abdominis
- Rectus Femoris
- Rib Cage
- Rotator Cuff
- Radial Vein
- Renal Capsule
- Radial Tuberosity
- Renal Column
- Renal Pyramid
- Respiratory Diaphragm
- Radialis Muscle
- Rhomboid Major
- Rhomboid Minor
- Retinal Vessels
- Radial Notch
- Rectal Valve
- Renal Hilum
- Radial Head
- Retromandibular Vein
- Radial Recurrent Artery
- Rectus Capitis
- Radial Shaft
- Renal Calyx
- Ribosomal RNA
- Radial Collateral Ligament
- Retinacular Fibers
- Radial Styloid
- Risorius Muscle
- Radial Fossa
- Retinal Ganglion Cells
- Renal Papilla
- Radial Bursa
- Radial Ligament
- Rib Cartilage
- Rectus Sheath
- Renal Tubule
- Radial Flexor Muscle
- Rotator Muscle
- Rhinencephalon
- Renal Medulla
- Retinaculum
- Radial Pulse
- Radial Loop
- Renal Capsular Artery
- Rhinopharynx
- Renal Glomerulus
- Radial Groove
- Retinacular Ligament
- Radial Sesamoid Bone
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Body Parts Beginning With R (And Their Properties)
- Raphe Nucleus: A brainstem structure involved in sleep-wake regulation.
- Reticular Formation: A network in the brainstem crucial for consciousness.
- Reticular Activating System: Regulates arousal and attention states.
- Radial Aponeurosis: A fibrous tissue connecting muscle to bone in the forearm.
- Renal Cortex: Outer layer of the kidney, crucial in filtering blood.
- Renal Medulla: Inner part of the kidney, essential for urine formation.
- Renal Capsule: A tough fibrous layer surrounding the kidney.
- Reticular Dermis: A skin layer providing strength and elasticity.
- Rhinencephalon: Part of the brain associated with the sense of smell.
- Radiocarpal Joint: A wrist joint enabling hand movement.
- Retroperitoneal Space: An anatomical space behind the abdominal cavity.
- Risorius Muscle: A facial muscle contributing to expressions.
- Radioulnar Joint: Joint between radius and ulna, enabling forearm rotation.
- Rectus Sheath: A fibrous sleeve enclosing abdominal muscles.
- Retropharyngeal Space: Space behind the pharynx, critical in swallowing.
- Reticular Layer of Skin: Deep layer of the dermis, providing skin structure.
- Reticular Fibers: Fibers in connective tissue, supporting organ structure.
- Rostrocaudal Axis: An anatomical term denoting head-to-tail direction.
- Rotator Cuff Muscles: A group of muscles stabilizing the shoulder joint.
- Radial Collateral Ligament: A ligament stabilizing the elbow joint.
- Reticular Vein: A vein part of the superficial venous system.
- Renal Hilum: The entrance for renal arteries and veins to the kidney.
- Rugae of Stomach: Folds in the stomach lining, allowing expansion.
- Retroauricular Muscles: Muscles behind the ear, aiding in ear movement.
- Renal Artery: A major artery supplying blood to the kidney.
- Retroocular Space: Space behind the eye, containing fat and connective tissue.
- Ramus of Mandible: Vertical part of the mandible bone.
- Radial Artery: An artery in the forearm, commonly used for pulse checking.
- Reticulospinal Tract: A neural pathway in the spinal cord, affecting movement.
- Rhabdosphincter: A muscle of the urethra, involved in urinary control.
Other Body Parts Names Starting With The Letter R
- Radius
- Rectum
- Ribs
- Retina
- Rhomboid Muscle
- Radial Nerve
- Rectus Abdominis
- Rectus Femoris
- Rib Cage
- Radial Vein
- Renal Pelvis
- Renal Vein
- Ribosomal RNA
- Radialis Muscle
- Rhomboid Major
- Rhomboid Minor
- Retinal Vessels
- Radial Notch
- Rectal Valve
- Radial Head
- Retromandibular Vein
- Radial Recurrent Artery
- Rectus Capitis
- Radial Shaft
- Renal Calyx
- Radial Collateral Ligament
- Retinacular Fibers
- Radial Styloid
- Radial Fossa
- Retinal Ganglion Cells