Table 2.
Summary of two-stage revision cases.
| Case | Sex | Age (y) | Indication for primary TSA | X-ray loosening | Year of revision | Delay between first and second stages (m) | Intra- operative culture result | Comorbidities | Out- patient follow-up (m) | Reinfection |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | M | 78 | OM | Y | 2006 | 8 | CNS | – | D | Y |
| 2 | F | 69 | F | N | 2007 | 6 | NG | – | 62 | N |
| 3 | F | 65 | F | Y | 2007 | 5 | CNS/GBS | RA | D | N |
| 4 | M | 67 | F | Y | 2007 | 5 | NG | – | 73 | N |
| 5 | F | 75 | OA | Y | 2008 | 4 | E | H, O | 9 | N |
| 6 | F | 81 | OA | Y | 2009 | 16 | CNS | RA | 88 | N |
| 7 | M | 56 | F | Y | 2010 | 7 | MSSA | – | 69 | Y |
| 8 | F | 79 | OA | Y | 2010 | 5 | NG | – | 51 | N |
| 9 | M | 82 | F | N | 2011 | 14 | MRSA | PD | 62 | Y |
| 10 | F | 72 | F | Y | 2012 | 5 | NG | DM, H | 37 | N |
| 11 | F | 78 | F | N | 2012 | 5 | PA | DM | 48 | N |
| 12 | M | 70 | RCA | Y | 2013 | 6 | NG | – | 18 | N |
| 13 | F | 70 | RCA | N | 2013 | 21 | NG | A | 25 | N |
| 14 | F | 64 | F | N | 2013 | 2 | SE | – | 40 | N |
| 15 | M | 71 | RCA | Y | 2013 | 6 | PA | – | 42 | N |
| 16 | M | 70 | OA | Y | 2013 | 4 | SE | – | 39 | N |
| 17 | M | 37 | F | N | 2013 | 7 | C/MSSA | O | 37 | Y |
| 18 | M | 65 | F | N | 2014 | 2 | MSSA | – | 35 | Y |
| 19 | F | 77 | RCA | N | 2014 | 6 | SE | – | 29 | N |
| 20 | M | 69 | OA | N | 2014 | 6 | CNS | – | 20 | N |
| 21 | M | 79 | F | Y | 2014 | 6 | SE | L | 26 | N |
| 22 | M | 71 | RCA | Y | 2014 | 4 | PA | – | 19 | N |
| 23 | F | 67 | OA | N | 2014 | 7 | E | – | 23 | N |
| 24 | M | 77 | OA | Y | 2014 | 8 | P/PA | – | 18 | N |
| 25 | M | 67 | RCA | Y | 2015 | 2 | PA | Dep | 11 | N |
OM: osteomyelitis; F: fracture; OA: osteoarthritis; RCA: rotator cuff arthropathy; Y: yes; N: no; D: deceased; NG: no growth; CNS: coagulase-negative Staphylococcus; GBS: Group B Streptococcus; E: Enterococcus spp.; MRSA: Methicillin-resistant Staphylococcus aureus; PA: Propionibacterium acnes; SE: Staphylococcus epidermidis; C: Corynebacteria; MSSA: Methicillin-sensitive Staphylococcus aureus; P: Proteus ssp; RA: rheumatoid arthritis; PD: Parkinson's disease; DM: diabetes mellitus; H: essential hypertension; A: asthma; O: obesity; L: lymphoma; Dep: depression.