List of MeSH codes (A01)

The following is a partial list of the "A" codes for Medical Subject Headings, as defined by the United States National Library of Medicine. Codes following these are found at List of MeSH codes (A02). For other MeSH codes, see List of MeSH codes.
Authoritative sources for this content are the MeSH Browser and MeSH SPARQL Explorer.

– body regions

– [breast]

– mammary glands, human
– nipples

– extremities">Limb (anatomy)">extremities

– amputation stumps
– lower extremity
* – ankle
* – buttocks
* – foot
** – forefoot, human
*** – metatarsus
*** – toes
**** – hallux
** – heel
* – hip
* – knee
* – leg
* – thigh
– upper extremity
* – arm
* – axilla
* – elbow
* – forearm
* – hand
** – fingers
*** – thumb
** – metacarpus
* – shoulder
* – wrist

– head">Human head">head

– ear
– face
* – cheek
* – chin
* – eye
** – eyebrows
** – eyelids
*** – eyelashes
* – forehead
* – mouth
** – lip
* – nose
* - nasolabial fold
* – parotid region
* - Superficial muscular aponeurotic system
– scalp
– skull base
* – cranial fossa, anterior
* – cranial fossa, middle
* – cranial fossa, posterior
** – Jugular foramina
* – Infratemporal fossa
* – Parapharyngeal space

– [neck]

– Torso

– abdomen
* – abdominal cavity
** – peritoneum
*** – Douglas' Pouch
*** – Mesentery
**** – Mesocolon
*** – Omentum
*** – peritoneal cavity
*** – peritoneal stomata
** – retroperitoneal space
* – abdominal wall
* – groin
* – inguinal canal
* – umbilicus
– abdominal core
* – abdominal wall
* – diaphragm
* – pelvic floor
– back
* – lumbosacral region
* – sacrococcygeal region
– pelvis
* – lesser pelvis
* – pelvic floor
– thorax
* – thoracic cavity
** – Mediastinum
** – pleural cavity
* – thoracic wall

– Transplants">Organ transplantation">Transplants

– Allografts
* – Allogeneic cells
– Autografts
– Bone-patellar tendon-bone grafts
– Composite tissue allografts
– Heterografts
– Isografts