- Manipulate: to handle
- Meloplasty: reconstructive surgery of the cheek
- Melosalgia: pain in the lower limbs
- Myelin: a white fatty material that covers nerves with fast conduction of impulses
- Myelogenous: produced in the bone marrow
- Myelogram: radiograph of spinal cord after administering surrounding constrastmedia
- Neural: pertaining to nerves
- Neurohypophysis: posterior part of pituitary that consists of nerve cells from the base of the brain
- Notochord: rod-like structure that forms the spinal column
- Odontectomy: tooth extraction
- Omalgia: shoulder pain
- Omphalitis: inflammation of the umbilicus (navel)
- Onychectomy: declaw
- Onychophagia: nail chewing
- Oropharynx: mouth and throat
- Palpebral: pertaining to eyelids
- Pancreatectomy: surgical removal of the pancreas
- Pectoral: pertaining to the breast
- Pellagra: rough skin from niacin (B vitamin) deficiency
- Peritoneum: lining of the abdomen and abdominal organs
- Peroneal: pertaining to the fibula
- Pharyngeal: pertaining to the throat
- Pharyngitis: sore throat
- Phrenic: pertaining to the diaphragm
- Phrenospasm: hiccups
- Pinealoma: tumor of a pine cone-shaped gland of the brain
- Pleural: relating to the inner lining of the chest and outer lining of lungs
- Pleuritis: inflammation of the chest lining
- Podalgia: pain in the foot
- Podiatrist: specialist in foot problems
- Proctologist: medical specialist in the anus and rectum
- Proctoscopy: examination of the anus and rectum with a scope
- Prosopoplegia: facial paralysis
- Psychosomatic: mental or emotional problems that act as a physical problem
- Pygostyle: spinal tail of birds
- Renal: pertaining to the kidney
- Rhinitis: inflammation of the nose
- Rhinoplasty: reconstructive surgery of the nose
- Sarcoma: malignant tumor of flesh tissue (not from lining cells of the body, those are carcinomas)
- Scelalgia: pain in the lower part of the leg
- Somatotropin: growth hormone
- Splanchnic: pertaining to the viscera (soft internal organs)
- Splenomegaly: enlarged spleen
- Thelorrhagia: bloody discharge from nipple
- Thoracolumbar: pertaining to the junction of the chest and loin
- Thoracotomy: surgical incision into the pleural cavity
- Thymoma: tumor of the thymus gland
- Trachelorrhapy: suture of torn or lacerated cervix
- Tracheobronchitis: inflammation of the windpipe and its branches
- Uranoschisis: cleft palate
- Uvula: little grape-like flesh that hangs from the soft palate in humans
- Visceroparietal: pertaining to soft internal organs and the abdominal wall