Foot & Heel Pain

Children:

Severs disease (apophysitis) usually male aged about 10 years with increased density and fragmentation of the calcaneal apophysis
Raise heel and avoid strenuous activities, severe cases may require POP

Adolescents:

Calcaneal knobs (often bilateral) usually female 15 - 20 years

Young Adults:

Retrocalcaneal Bursitis (w/ Haglund's lump) above the Achilles tendon insertion or plantar fasciitis (enthesopathies)

Older Adults:

1. Plantar fasciitis
2. Pagets may affect the calcaneum resulting in a chronic ache 
3. Chronic bone infection (Brodies abscess with sclerotic margin)
4. Diabetes
5. Entrapment of medial calcaneal branch of posterior tibial nerve
6. Tarsal Tunnel Syndrome

Plantar Fasciitis:

Pain at the attachment of the plantar fascia to the medial tubercle of the calcaneus. Treat with NSAIDs and orthosis, rarely needing release of plantar fascia.

Painful

Kohlers disease

(osteochondritis of the navicular) usually children less than 5 years old present with a painful limp and tender warm swelling over the navicular
Rest and strap for a few weeks results in relief and eventually ® normal looking navicular
Brailsfords disease similar to Kohlers but older women affected

The "overbone"

In adults with high arches, ridge of bone on dorsal surfaces of the med cunieform and 1st metatarsal- adjust shoes, bevel lump