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FACTS  ABOUT

       TOTAL HIP REPLACEMENT

      (TOTAL  HIP   REPLACEMENT  SURGERY)

(THR)

 

If you are searching a  specific subject    

For more systematic information visit the chapters below.

The individual chapters are ordered in a "logical" succession.

These chapters start with the  description of the operation, and continue with your preparation for it, describe how to choose the surgeon, the hospital, and the total joint,  present the results of the operation, and  tell you about possible complications.

You may just follow the chapters  in the given order or you may start to read at whatever chapter  you like. Just click on the name of the chapter.

 

 


 

CHAPTERS

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CHAPTER CONTENT

Total hip operation

Removal of the diseased hip joint / Anatomy of the healthy hip joint / Arthritic hip joint / total hip replacement operation / Fixation of the total hip prosthesis / cemented total hip / cementless total hip / surgical incision, length / rehabilitation - cemented and cementless TH / approaches to the hip joint / anterior approach /lateral approach / posterior approach

What is a a total hip prosthesis

 

Function of a total hip prosthesis

Range of movement / Muscle tension & leg length / Modular system of total hip prostheses

Cemented and cementless THP

Benefits and disadvantages / cementless cup / porous coating / press-fit fixation / cementless shaft / the hybrid THR  / robotic surgery / custom-made total hip prosthesis / prostheses for revision operations

Bearing joint surfaces of a THP

friction / wear / polyethylene on metal /   metal-on-metal - ceramic surfaces

Prostheses for other hip operations

surface replacement prosthesis / hemi-arthroplasty prosthesis

Hip diseases

arthritis / osteoarthritis / rheumatoid arthritis / lupus / femoral head necrosis (avascular) / hip dysplasia / hip dislocation congenital / slipped epiphysis / previous hip infection / fused hip  / ankylosing spondylitis

Diagnostic methods for hip diseases

X-ray picture / computer tomography / magnetic resonance (MRI) / bone scans / laboratory tests / SED - erythrocyte sedimentation / CRP - C reactive protein  / WBC- white blood cells count

Candidate for a total hip?

hip pain-main factor  for surgery / waiting with surgery / fused hip joint converting to TH / who cannot have total hip surgery

Candidate for a bilateral total hip?

staged bilateral THR / simultaneous bilateral THR / candidates for bilateral THR / weight bearing after bilateral THR

Young age and total hip

young age - reluctance to perform surgery / young age - hip diseases / young age - definition / young age - operation results of THR / young age - cementless THR

Making up your mind

 

Expectations and satisfaction from THR

preoperative pain -importance of /  outcome of operation /   pain relief  expectations / return of good mood expectations /  return to daily activities expectations /  return to work expectations /  return to sports expectations / total hip and pregnancy /   bad outcome of operation  and dissatisfaction /  heart and  lung condition and dissatisfaction
Concerns before THR preoperative anxiety / pain during and after surgery- concern for / urine & bowel problems-  concern for   length of recovery - concern for  AIDS - fear for  postoperative infection - fear for  blood clots - fear for  heart failure& death - fear for nerve damage - fear for   second operation - fear for faulty prosthesis - fear for   unequal leg length - fear for  dislocation of the new hip
Preparing for surgery understanding of surgery/ asking your surgeon/ sources of more knowledge / Internet information/ reducing weight/ stop smoking / increase fitness/making lists / stabilizing medical condition/- pre-admission testing/ drugs to stop
Donating blood autologous (own ) blood / allogenic (alien) blood / infection risks - AIDS /  transfusion- avoiding
Preparing your home  
What total hip model? the best  total hip /   the best surgeon  / questions to ask your surgeon
Conventional total hip model advantages of conventional total hips / disadvantages  of conventional total hips / results of conventional total hips
Ceramic total hip  ceramic total hips -  candidate for/ advantages of ceramic total hips / complications of ceramic total hips / alumina ceramic / zirconia ceramic / results of ceramic total hips
Metal on metal total hip metal-on-metal total hips -candidate for / advantages of metal-on-metal TH / levels of metal ions in serum / risks of metal-on-metal TH / results of metal-on-metal TH
Surface hip replacement  surface hip replacement -the principle of operation / surface hip replacement - the concerns / surface hip replacement - the candidate for /
NICE report  NICE report / manufacturers / results
Alternative hip operations  arthroscopy / osteotomy / surface replacement / fusion (arthrodesis) / core decompression / vascularized graft / hemiarthroplasty / Girdlestone (resection) arthroplasty
Operation and recovery  anesthesia / spinal block / epidural block / postoperative pain / pain control / length of stay / operation room -leaving with   / abduction pillow / continuous passive motion
General complications after  surgery heart infarct / pulmonary emboli / bowel obstruction / retention of urine / confusion
Deep vein thrombosis 

(Blood Clot)

deep vein thrombosis  (DVT)- what is it  /  deep vein thrombosis -signs of / deep vein thrombosis - diagnosis of / prevention of deep vein thrombosis / treatment of deep vein thrombosis
Life with a total hip  early  rehabilitation / pain  relief after THR / precautions / weight bearing
Women and total hip  sex after THR / pregnancy and THR / osteoporosis / diphosphonates / gender difference - results
Sports after total hip  skiing / golf / tennis / other sports
Total hip and cancer   
If your total hip fails  pain - sign of failure
Pain in the total hip pain- where? / pain - how long? /  causes of pain /  examination of pain causes after THR
Loosening of  the total hip

     

  

pain - sign of loosening / loosening - X-ray picture / treatment of loosening  / revision operation  for loose TH / results of revision operation
  Details on loosening  of total hips osteolysis / causes of loosening / treatment of loosening
 

Total hip infection

 

 

infection -early /   infection- late /  infection - hematogenous (blood-borne) / signs of infection / occurrence rates of infection / disturbances of wound healing / diagnostic methods - infection / prophylaxis of infection /  operation rooms - clean / operation suits - astronaut-like / antibiotic -prophylaxis / infection rate - individual hospitals /
Bacteria spreading bacteria /Staphylococcus / Gram - positive / Gram-negative / antibiotic resistance
  Antibiotics choice of antibiotic / duration of antibiotic treatment / antibiotic suppression treatment
Treatment of total hip infection   exchange operation for infection / staged exchange operation / antibiotic treatment / results of treatment of hip infection / cement - antibiotic loaded / failed treatment of infection /  hip fusion   for failed treatment /  Girdlestone resection for failed treatment
Operated leg is too long   real leg length discrepancy / apparent leg length discrepancy / causes of leg length discrepancy
Other complications of total hip surgery dislocation  of TH prosthesis / dislocation  of PE liner  / fracture around TH / ossifications / nerve lesion / breakage of TH prosthesis / artery lesion / impingement of muscles / unclear pain
Materials for total hip prostheses  biocompatibility
Metal alloys  characteristics,   mechanical / biocompatibilty / Cobalt-Chrome alloys / Titanium alloys / stainless steel alloys / stress shielding / corrosion resistance/ allergy
Polyethylene for total joints  wear / PE - gas sterilized / PE - cross linked
Ceramic for total hips   medical grade ceramic / 3rd generation ceramic / alumina ceramic / zirconia ceramic / hydroxyapatite / osteoinductive substances
Bone cement  composition of / bone cement -antibiotics loaded / drawbacks

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Revised: October 2002.