Hallux Valgus (bunion): innovation in surgical techniques

The PBS Procedure to treat bunions

A step-by-step procedure, which accompanies the patients throughout and guides them in their choice of the best solution (THERAPY or SURGERY) according to their condition and their individual physical and biological characteristics.

The Initial Consultation

The PBS procedure begins with an initial consultation to establish the extent of the problem and to decide whether the patient can be treated with non-surgical treatment (e.g. orthotics) or whether surgery is necessary.

Preparing for surgery and hospitalisation

If the conservative therapy is not possible, the patient is put on the waiting list for surgery in the clinic and with their chosen doctor.


Surgery with PBS instruments without fixation devices (pins, wires ...). Assessment of alignment is followed by the dressing and specific PBS bandaging.


Personalised plan of aftercare and immediate walking.


Depending on the type of treatment you have received, you will return for a check-up after 15/20 days. You will be given personalised instructions with exercise and medication, if necessary, for your recovery period.

X-Ray Check up

45 days after surgery, your surgeon will give you a routine check-up with X-rays to verify the progress of calcification, consolidation and alignment of the bones in your foot.

  • As we do not use pins or metal wires, the foot is left free, so it can immediately begin to settle naturally by walking, which you will be allowed to do from the start

  • Bunion correction is never an aesthetic choice and the decision to operate is taken when pain limits walking.

  • We do not operate beautiful or ugly feet, only painful feet

  • Bones know how to heal themselves from fractures, but not from pins

Conditions of the forefoot treatable with keyhole surgery

The PBS Group is specialised in the treatment of the lower limbs. The principal conditions of the forefoot can be operated under keyhole surgery, as modified by Dr Bianchi. Other conditions still need to be treated in more “traditional” ways.

Bunion (Hallux Valgus)
Hammer toe
Varus of the 5th Metatarsal
Bunion (Hallux Valgus)

Numerous people, especially women, suffer from the foot condition known as a bunion. It is a crippling condition, the causes of which are not completely understood, even though it is often hereditary and can become worse, if…

Read More
Hammer toe

Hammer toe appears as hyperflexion of one or more toes of the foot at the intermediate interphalangeal joint. This anomalous flexion leads to the formation of a painful callous with dorsal bursitis, which may ulcerate on contact…

Read More

Metatarsalgia is a condition characterised by the inflammation of the forefoot, which causes pain in the metatarsal bones. In general, this condition is caused by several factors acting together. These include: high heels, overweight/obesity, serious anatomic deformities…

Read More
Varus of the 5th Metatarsal

The varus fifth toe appears as a dorso-lateral bowing of the head of the 5th metatarsal. It is usually accompanied by pain, swelling and the varus deviation of the 5th metatarsal, and can also involve overlapping of…

Read More
PBS Team

Surgeons specialized in Orthopaedics and Traumatology and Physiatrists

The physiotherapists, podologists and orthopaedic technicians complete the PBS group.

The quality of the PBS procedure is achieved thanks to the collaboration of all our professionals, working before and after surgery, who often enable surgery to be avoided.